About the Execution of ITS-Tools for UtilityControlRoom-PT-Z4T4N04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 396162.00 | 0.00 | 0.00 | FFTFTTFFTTTFTTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590600874.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-Z4T4N04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590600874
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 25K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 140K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 55K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 295K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 421K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K 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 128K 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-Z4T4N04-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749280308764
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-Z4T4N04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 07:11:50] [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 07:11:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 07:11:50] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2025-06-07 07:11:50] [INFO ] Transformed 154 places.
[2025-06-07 07:11:50] [INFO ] Transformed 300 transitions.
[2025-06-07 07:11:50] [INFO ] Parsed PT model containing 154 places and 300 transitions and 964 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
[2025-06-07 07:11:50] [INFO ] Reduced 12 identical enabling conditions.
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
Support contains 154 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 8 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2025-06-07 07:11:50] [INFO ] Computed 11 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:11:50] [INFO ] Implicit Places using invariants in 228 ms returned []
[2025-06-07 07:11:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:11:50] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2025-06-07 07:11:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 4/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 236/390 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 0/390 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 390/390 variables, and 165 constraints, problems are : Problem set: 0 solved, 232 unsolved in 11188 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 4/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 236/390 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 232/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/390 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 390/390 variables, and 397 constraints, problems are : Problem set: 0 solved, 232 unsolved in 17060 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28428ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 28444ms
Finished structural reductions in LTL mode , in 1 iterations and 28885 ms. Remains : 154/154 places, 236/236 transitions.
Support contains 154 out of 154 places after structural reductions.
[2025-06-07 07:12:19] [INFO ] Flatten gal took : 56 ms
[2025-06-07 07:12:19] [INFO ] Flatten gal took : 25 ms
[2025-06-07 07:12:19] [INFO ] Input system was already deterministic with 236 transitions.
Reduction of identical properties reduced properties to check from 51 to 50
RANDOM walk for 40000 steps (8 resets) in 995 ms. (40 steps per ms) remains 1/50 properties
BEST_FIRST walk for 40003 steps (8 resets) in 203 ms. (196 steps per ms) remains 1/1 properties
[2025-06-07 07:12:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp46 is UNSAT
After SMT solving in domain Real declared 127/390 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 3/11 constraints, State Equation: 0/154 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51ms 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 07:12:20] [INFO ] Flatten gal took : 18 ms
[2025-06-07 07:12:20] [INFO ] Flatten gal took : 16 ms
[2025-06-07 07:12:20] [INFO ] Input system was already deterministic with 236 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 15 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2025-06-07 07:12:20] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:12:20] [INFO ] Implicit Places using invariants in 66 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 105/154 places, 188/236 transitions.
[2025-06-07 07:12:20] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:12:20] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:12:20] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 07:12:20] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:12:20] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:12:20] [INFO ] Time to serialize gal into /tmp/CTLFireability15321407588426975267.gal : 4 ms
[2025-06-07 07:12:20] [INFO ] Time to serialize properties into /tmp/CTLFireability3182055512239955042.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/CTLFireability15321407588426975267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3182055512239955042.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,1.61997e+07,0.497976,24780,2,2802,5,88634,6,0,611,93007,0
Converting to forward existential form...Done !
original formula: AF(E(EX(!(((!(((((Assigned_2_0>=1)||(Assigned_2_1>=1))||((Assigned_2_2>=1)||(Assigned_2_3>=1)))||(((Assigned_3_0>=1)||(Assigned_3_1>=1))|...1490
=> equivalent forward existential formula: [FwdG(Init,!(E(EX(!(((!(((((Assigned_2_0>=1)||(Assigned_2_1>=1))||((Assigned_2_2>=1)||(Assigned_2_3>=1)))||(((As...1547
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.24903,106288,1,0,8,533229,24,1,3431,332019,12
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 10 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
[2025-06-07 07:12:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:12:24] [INFO ] Implicit Places using invariants in 128 ms returned [76, 77]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 129 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/154 places, 188/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 104/154 places, 188/236 transitions.
[2025-06-07 07:12:24] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:12:24] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:12:24] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 07:12:24] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:12:24] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:12:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13073901121481956911.gal : 2 ms
[2025-06-07 07:12:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11070128358893589422.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/CTLFireability13073901121481956911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11070128358893589422.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,1.61997e+07,0.076485,7152,2,840,5,13385,6,0,607,14769,0
Converting to forward existential form...Done !
original formula: AF(EX(((((((StartSecuring_0_2>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_3_0>=1)&&(ClientsWaiting_3>=1)))||(((StartSecuring_1_3>=1)&&(C...838
=> equivalent forward existential formula: [FwdG(Init,!(EX(((((((StartSecuring_0_2>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_3_0>=1)&&(ClientsWaiting_3>...883
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.67488,115116,1,0,90,547077,16,80,2741,718746,88
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 71 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 71 transition count 92
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 194 place count 59 transition count 80
Iterating global reduction 2 with 12 rules applied. Total rules applied 206 place count 59 transition count 80
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 218 place count 47 transition count 56
Iterating global reduction 2 with 12 rules applied. Total rules applied 230 place count 47 transition count 56
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 242 place count 35 transition count 44
Iterating global reduction 2 with 12 rules applied. Total rules applied 254 place count 35 transition count 44
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 266 place count 35 transition count 32
Applied a total of 266 rules in 26 ms. Remains 35 /154 variables (removed 119) and now considering 32/236 (removed 204) transitions.
// Phase 1: matrix 32 rows 35 cols
[2025-06-07 07:12:26] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:12:27] [INFO ] Implicit Places using invariants in 33 ms returned [0, 17, 18]
[2025-06-07 07:12:27] [INFO ] Actually due to overlaps returned [0, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/154 places, 32/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 78 ms. Remains : 33/154 places, 32/236 transitions.
[2025-06-07 07:12:27] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:12:27] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:12:27] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-07 07:12:27] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:12:27] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:12:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13646885583840815844.gal : 1 ms
[2025-06-07 07:12:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2061998876940768500.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/CTLFireability13646885583840815844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2061998876940768500.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,6561,0.016435,3900,2,145,5,560,6,0,167,383,0
Converting to forward existential form...Done !
original formula: EF((((EG((((ControlRoomDispatch_2<1)&&(ControlRoomDispatch_3<1))&&((ControlRoomDispatch_0<1)&&(ControlRoomDispatch_1<1)))) + (Finished_2>...217
=> equivalent forward existential formula: ((([FwdG(FwdU(Init,TRUE),(((ControlRoomDispatch_2<1)&&(ControlRoomDispatch_3<1))&&((ControlRoomDispatch_0<1)&&(C...360
Hit Full ! (commute/partial/dont) 24/24/8
(forward)formula 0,1,0.036386,5308,1,0,8,6930,20,1,807,5487,9
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2025-06-07 07:12:27] [INFO ] Computed 11 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:12:27] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-07 07:12:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:12:27] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2025-06-07 07:12:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 4/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 236/390 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 0/390 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 390/390 variables, and 165 constraints, problems are : Problem set: 0 solved, 232 unsolved in 10936 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 4/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 236/390 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 232/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/390 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 390/390 variables, and 397 constraints, problems are : Problem set: 0 solved, 232 unsolved in 17374 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28380ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 28382ms
Finished structural reductions in LTL mode , in 1 iterations and 28630 ms. Remains : 154/154 places, 236/236 transitions.
[2025-06-07 07:12:55] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:12:55] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:12:55] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-07 07:12:55] [INFO ] Flatten gal took : 11 ms
[2025-06-07 07:12:55] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:12:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15993382680240288233.gal : 2 ms
[2025-06-07 07:12:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3071227838804179377.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/CTLFireability15993382680240288233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3071227838804179377.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,6.55852e+07,2.95748,101044,2,12032,5,440339,6,0,855,338705,0
Converting to forward existential form...Done !
original formula: (AF((((((((Assigned_2_0>=1)||(Assigned_2_1>=1))||((Assigned_2_2>=1)||(Assigned_2_3>=1)))||(((Assigned_3_0>=1)||(Assigned_3_1>=1))||((Assi...8457
=> equivalent forward existential formula: ([FwdG(Init,!((((((((Assigned_2_0>=1)||(Assigned_2_1>=1))||((Assigned_2_2>=1)||(Assigned_2_3>=1)))||(((Assigned_...11411
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 108/8064/128
Hit Full ! (commute/partial/dont) 112/0/124
Detected timeout of ITS tools.
[2025-06-07 07:13:25] [INFO ] Flatten gal took : 14 ms
[2025-06-07 07:13:25] [INFO ] Applying decomposition
[2025-06-07 07:13:25] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5020447953319651539.txt' '-o' '/tmp/graph5020447953319651539.bin' '-w' '/tmp/graph5020447953319651539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5020447953319651539.bin' '-l' '-1' '-v' '-w' '/tmp/graph5020447953319651539.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:13:26] [INFO ] Decomposing Gal with order
[2025-06-07 07:13:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:13:26] [INFO ] Removed a total of 212 redundant transitions.
[2025-06-07 07:13:26] [INFO ] Flatten gal took : 83 ms
[2025-06-07 07:13:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 34 ms.
[2025-06-07 07:13:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2162157175324651314.gal : 3 ms
[2025-06-07 07:13:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13560080695071128856.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/CTLFireability2162157175324651314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13560080695071128856.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,6.55852e+07,1.64852,66960,2808,1250,92254,6321,487,221659,108,273721,0
Converting to forward existential form...Done !
original formula: (AF((((((((i10.i1.u6.Assigned_2_0>=1)||(i5.u7.Assigned_2_1>=1))||((i5.u8.Assigned_2_2>=1)||(i5.u22.Assigned_2_3>=1)))||(((i8.u12.Assigned...11222
=> equivalent forward existential formula: ([FwdG(Init,!((((((((i10.i1.u6.Assigned_2_0>=1)||(i5.u7.Assigned_2_1>=1))||((i5.u8.Assigned_2_2>=1)||(i5.u22.Ass...15080
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 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 4 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2025-06-07 07:13:56] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:13:56] [INFO ] Implicit Places using invariants in 63 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 105/154 places, 188/236 transitions.
[2025-06-07 07:13:56] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:13:56] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:13:56] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 07:13:56] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:13:56] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:13:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12389886344792066797.gal : 1 ms
[2025-06-07 07:13:56] [INFO ] Time to serialize properties into /tmp/CTLFireability14627340763667257090.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/CTLFireability12389886344792066797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14627340763667257090.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,1.61997e+07,0.492728,24944,2,2802,5,88634,6,0,611,93007,0
Converting to forward existential form...Done !
original formula: EX(E(EX((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))) U (EG((((((((((((IdleTechs_0>=1)&&(OpenRequests_1_1>=1))&&(...5542
=> equivalent forward existential formula: ([FwdG(FwdU(EY(Init),EX((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1))))),(((((((((((IdleTe...5687
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/149/172
(forward)formula 0,1,12.6122,404052,1,0,78,1.77016e+06,24,68,3320,2.47643e+06,113
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 102 transition count 184
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 120 place count 102 transition count 168
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 123 place count 99 transition count 120
Ensure Unique test removed 1 places
Iterating global reduction 0 with 4 rules applied. Total rules applied 127 place count 98 transition count 120
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 139 place count 86 transition count 108
Iterating global reduction 0 with 12 rules applied. Total rules applied 151 place count 86 transition count 108
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 163 place count 74 transition count 84
Iterating global reduction 0 with 12 rules applied. Total rules applied 175 place count 74 transition count 84
Applied a total of 175 rules in 27 ms. Remains 74 /154 variables (removed 80) and now considering 84/236 (removed 152) transitions.
// Phase 1: matrix 84 rows 74 cols
[2025-06-07 07:14:09] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:14:09] [INFO ] Implicit Places using invariants in 44 ms returned [60, 61]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 72/154 places, 84/236 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 68
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 56 transition count 68
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 52 transition count 64
Applied a total of 40 rules in 6 ms. Remains 52 /72 variables (removed 20) and now considering 64/84 (removed 20) transitions.
// Phase 1: matrix 64 rows 52 cols
[2025-06-07 07:14:09] [INFO ] Computed 8 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:14:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-07 07:14:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:14:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 52/154 places, 64/236 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 146 ms. Remains : 52/154 places, 64/236 transitions.
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 3 ms
[2025-06-07 07:14:09] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:14:09] [INFO ] Time to serialize gal into /tmp/CTLFireability17420833318222737016.gal : 1 ms
[2025-06-07 07:14:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16928821367045019054.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/CTLFireability17420833318222737016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16928821367045019054.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,194481,0.01136,4064,2,114,5,615,6,0,275,410,0
Converting to forward existential form...Done !
original formula: AF(EG(EF(((((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))&&((ClientsWaiting_2<1)&&(ClientsWaiting_3<1)))||(((((Assigned_2_0<1)&&(Assigned_2...442
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U ((((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))&&((ClientsWaiting_2<1)&&(ClientsWaiting_...493
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.026661,4576,1,0,6,4043,21,0,1233,928,8
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 4 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2025-06-07 07:14:09] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:14:09] [INFO ] Implicit Places using invariants in 174 ms returned [124]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 176 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/154 places, 236/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 182 ms. Remains : 153/154 places, 236/236 transitions.
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 11 ms
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:14:09] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:14:09] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:14:09] [INFO ] Time to serialize gal into /tmp/CTLFireability5519197047072090915.gal : 2 ms
[2025-06-07 07:14:09] [INFO ] Time to serialize properties into /tmp/CTLFireability18230137822415434227.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/CTLFireability5519197047072090915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18230137822415434227.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,6.55852e+07,0.921072,40780,2,6555,5,179507,6,0,851,140740,0
Converting to forward existential form...Done !
original formula: A(EX((AG(!((((Finished_2>=1)||(Finished_3>=1))||((Finished_0>=1)||(Finished_1>=1))))) + EX(EX((((((((MovetoZ_1_2_0>=1)||(MovetoZ_1_2_2>=1...4611
=> equivalent forward existential formula: [((Init * !(EG(!(!((EG(!(EX((((((((StartSecuring_0_2>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_3_0>=1)&&(Clie...10892
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 07:14:39] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:14:39] [INFO ] Applying decomposition
[2025-06-07 07:14:39] [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/graph821673928441768864.txt' '-o' '/tmp/graph821673928441768864.bin' '-w' '/tmp/graph821673928441768864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph821673928441768864.bin' '-l' '-1' '-v' '-w' '/tmp/graph821673928441768864.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:14:39] [INFO ] Decomposing Gal with order
[2025-06-07 07:14:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:14:39] [INFO ] Removed a total of 150 redundant transitions.
[2025-06-07 07:14:39] [INFO ] Flatten gal took : 15 ms
[2025-06-07 07:14:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 6 ms.
[2025-06-07 07:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability12626228599067799060.gal : 3 ms
[2025-06-07 07:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12166040475997870744.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/CTLFireability12626228599067799060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12166040475997870744.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,6.55852e+07,0.757572,34780,2072,124,69645,1749,421,87665,67,13335,0
Converting to forward existential form...Done !
original formula: A(EX((AG(!((((i0.u25.Finished_2>=1)||(i0.u1.Finished_3>=1))||((i0.u0.Finished_0>=1)||(i0.u24.Finished_1>=1))))) + EX(EX((((((((i6.u5.Move...6101
=> equivalent forward existential formula: [((Init * !(EG(!(!((EG(!(EX((((((((i1.u32.StartSecuring_0_2>=1)&&(i7.u28.ClientsWaiting_0>=1))||((i12.i1.u38.Sta...14350
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 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,5.70606,218844,1,0,505539,2434,2258,492687,308,13335,1055466
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 2 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2025-06-07 07:14:45] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:14:45] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-07 07:14:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:14:45] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 184 sub problems to find dead transitions.
[2025-06-07 07:14:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (OVERLAPS) 4/106 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 188/294 variables, 106/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 0/294 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Real declared 294/294 variables, and 117 constraints, problems are : Problem set: 0 solved, 184 unsolved in 6232 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (OVERLAPS) 4/106 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 188/294 variables, 106/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 184/301 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 7 (OVERLAPS) 0/294 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Int declared 294/294 variables, and 301 constraints, problems are : Problem set: 0 solved, 184 unsolved in 11422 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17706ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 17707ms
Starting structural reductions in LTL mode, iteration 1 : 106/154 places, 188/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17819 ms. Remains : 106/154 places, 188/236 transitions.
[2025-06-07 07:15:03] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:15:03] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:15:03] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 07:15:03] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:15:03] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:15:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10893972841584965459.gal : 1 ms
[2025-06-07 07:15:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14768967935099024457.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/CTLFireability10893972841584965459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14768967935099024457.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,1.61997e+07,0.807833,34340,2,4806,5,132497,6,0,615,134453,0
Converting to forward existential form...Done !
original formula: A(AG(AF(!((((((((((IdleTechs_0<1)||(OpenRequests_1_1<1))||(Idles<1))&&(((IdleTechs_2<1)||(OpenRequests_2_0<1))||(Idles<1)))&&((((IdleTech...8188
=> equivalent forward existential formula: [((Init * !(EG(!(E(!(E(TRUE U !(!((!(EX(!((((((((IdleTechs_1>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1))||(((IdleTe...17537
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,15.8711,464680,1,0,27,2.78516e+06,45,9,3587,1.57296e+06,22
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 6 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
[2025-06-07 07:15:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:15:19] [INFO ] Implicit Places using invariants in 84 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 105/154 places, 188/236 transitions.
[2025-06-07 07:15:19] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:19] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:19] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 07:15:19] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:19] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4506102940756058917.gal : 1 ms
[2025-06-07 07:15:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5109313541047529474.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/CTLFireability4506102940756058917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5109313541047529474.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,1.61997e+07,0.508463,24916,2,2802,5,88634,6,0,611,93007,0
Converting to forward existential form...Done !
original formula: EG(AF((!(A(!((((IdleTechs_0>=1)&&(OpenRequests_1_2>=1))&&(Idles>=1))) U EX((((IdleTechs_1>=1)&&(OpenRequests_3_3>=1))&&(Idles>=1))))) + (...212
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(!((E(!(EX((((IdleTechs_1>=1)&&(OpenRequests_3_3>=1))&&(Idles>=1)))) U (!(!((((IdleTechs_0>=...408
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,28.8666,859304,1,0,138,4.45874e+06,26,126,3159,4.78064e+06,137
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 107 transition count 189
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 107 transition count 189
Applied a total of 94 rules in 9 ms. Remains 107 /154 variables (removed 47) and now considering 189/236 (removed 47) transitions.
// Phase 1: matrix 189 rows 107 cols
[2025-06-07 07:15:48] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:15:48] [INFO ] Implicit Places using invariants in 98 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 106 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/154 places, 189/236 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 106/154 places, 189/236 transitions.
[2025-06-07 07:15:48] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:48] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:48] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-07 07:15:48] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:48] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:48] [INFO ] Time to serialize gal into /tmp/CTLFireability17697357557264875165.gal : 1 ms
[2025-06-07 07:15:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13355143184121995950.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/CTLFireability17697357557264875165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13355143184121995950.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,1.67804e+07,0.541868,25192,2,2750,5,92283,6,0,616,95492,0
Converting to forward existential form...Done !
original formula: EX((EG((ControlRoomDispatch_1<1)) * ((ClientsWaiting_1<1) + ((AX((Assigned_3_2>=1)) * EX((MovetoZ_1_3_0>=1))) * A((Assigned_3_3>=1) U (((...212
=> equivalent forward existential formula: ([((EY(Init) * EG((ControlRoomDispatch_1<1))) * (ClientsWaiting_1<1))] != FALSE + [((((EY(Init) * EG((ControlRoo...463
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.10174,34724,1,0,10,168805,19,2,3032,95492,8
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 111 transition count 193
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 111 transition count 193
Applied a total of 86 rules in 4 ms. Remains 111 /154 variables (removed 43) and now considering 193/236 (removed 43) transitions.
// Phase 1: matrix 193 rows 111 cols
[2025-06-07 07:15:49] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:15:49] [INFO ] Implicit Places using invariants in 82 ms returned [82]
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 : 110/154 places, 193/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 110 /110 variables (removed 0) and now considering 193/193 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 110/154 places, 193/236 transitions.
[2025-06-07 07:15:49] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:15:49] [INFO ] Input system was already deterministic with 193 transitions.
[2025-06-07 07:15:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:15:49] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:15:49] [INFO ] Time to serialize gal into /tmp/CTLFireability8881565489250839111.gal : 1 ms
[2025-06-07 07:15:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13764838617003823919.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/CTLFireability8881565489250839111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13764838617003823919.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,1.92427e+07,0.808913,33388,2,3309,5,121765,6,0,636,133250,0
Converting to forward existential form...Done !
original formula: !(E(((AF((((IdleTechs_3>=1)&&(OpenRequests_2_3>=1))&&(Idles>=1))) + (MovetoZ_0_0_1>=1)) + (MovetoZ_0_0_3>=1)) U (((E((MovetoZ_1_0_2>=1) U...374
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,((!(EG(!((((IdleTechs_3>=1)&&(OpenRequests_2_3>=1))&&(Idles>=1))))) + (MovetoZ_0_0_1>=1)) + ...764
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.36883,40548,1,0,21,187949,42,6,3128,133250,18
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 107 transition count 189
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 107 transition count 189
Applied a total of 94 rules in 3 ms. Remains 107 /154 variables (removed 47) and now considering 189/236 (removed 47) transitions.
// Phase 1: matrix 189 rows 107 cols
[2025-06-07 07:15:51] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:15:51] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-06-07 07:15:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:15:51] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 185 sub problems to find dead transitions.
[2025-06-07 07:15:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (OVERLAPS) 4/107 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (OVERLAPS) 189/296 variables, 107/118 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (OVERLAPS) 0/296 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 118 constraints, problems are : Problem set: 0 solved, 185 unsolved in 6446 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 107/107 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 185 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (OVERLAPS) 4/107 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (OVERLAPS) 189/296 variables, 107/118 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 185/303 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 7 (OVERLAPS) 0/296 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Int declared 296/296 variables, and 303 constraints, problems are : Problem set: 0 solved, 185 unsolved in 10809 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 107/107 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17314ms problems are : Problem set: 0 solved, 185 unsolved
Search for dead transitions found 0 dead transitions in 17315ms
Starting structural reductions in LTL mode, iteration 1 : 107/154 places, 189/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17496 ms. Remains : 107/154 places, 189/236 transitions.
[2025-06-07 07:16:08] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:16:08] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:16:08] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-07 07:16:08] [INFO ] Flatten gal took : 15 ms
[2025-06-07 07:16:08] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:16:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6721657464633422986.gal : 1 ms
[2025-06-07 07:16:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15591915530423735122.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/CTLFireability6721657464633422986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15591915530423735122.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,1.67804e+07,0.836722,33984,2,4714,5,128297,6,0,620,133351,0
Converting to forward existential form...Done !
original formula: A(AG((AF(!(AF((((IdleTechs_1>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1))))) + ((NumClientsReq>=1)&&(DoSecuring_1_3>=1)))) U ((ControlRoomDis...251
=> equivalent forward existential formula: [((Init * !(EG(!(((ControlRoomDispatch_3>=1) * E(!(EX(E((MovetoZ_1_0_2>=1) U (ControlRoomDispatch_3>=1)))) U (As...574
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 187/0/2
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,7.61557,240592,1,0,48,1.53946e+06,44,31,3512,747251,43
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 178 place count 72 transition count 108
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 72 transition count 108
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 188 place count 64 transition count 100
Iterating global reduction 2 with 8 rules applied. Total rules applied 196 place count 64 transition count 100
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 204 place count 56 transition count 84
Iterating global reduction 2 with 8 rules applied. Total rules applied 212 place count 56 transition count 84
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 219 place count 49 transition count 70
Iterating global reduction 2 with 7 rules applied. Total rules applied 226 place count 49 transition count 70
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 233 place count 49 transition count 63
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 241 place count 45 transition count 59
Applied a total of 241 rules in 22 ms. Remains 45 /154 variables (removed 109) and now considering 59/236 (removed 177) transitions.
// Phase 1: matrix 59 rows 45 cols
[2025-06-07 07:16:16] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:16] [INFO ] Implicit Places using invariants in 31 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 44/154 places, 59/236 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 40 transition count 55
Applied a total of 8 rules in 2 ms. Remains 40 /44 variables (removed 4) and now considering 55/59 (removed 4) transitions.
// Phase 1: matrix 55 rows 40 cols
[2025-06-07 07:16:16] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:16] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-07 07:16:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:16] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/154 places, 55/236 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 139 ms. Remains : 40/154 places, 55/236 transitions.
[2025-06-07 07:16:16] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:16:16] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:16:16] [INFO ] Input system was already deterministic with 55 transitions.
[2025-06-07 07:16:16] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:16:16] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:16:16] [INFO ] Time to serialize gal into /tmp/CTLFireability997643639042069488.gal : 0 ms
[2025-06-07 07:16:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15910428571242680183.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/CTLFireability997643639042069488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15910428571242680183.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,82080,0.0122,4216,2,256,5,1771,6,0,218,1384,0
Converting to forward existential form...Done !
original formula: EF(AG(EF((((IdleTechs_3>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (((IdleTechs_3>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.039783,5368,1,0,6,9230,14,0,1028,4064,5
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 154 transition count 173
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 142 place count 91 transition count 157
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 142 place count 91 transition count 141
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 174 place count 75 transition count 141
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 175 place count 74 transition count 125
Iterating global reduction 2 with 1 rules applied. Total rules applied 176 place count 74 transition count 125
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 71 transition count 122
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 71 transition count 122
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 185 place count 68 transition count 116
Iterating global reduction 2 with 3 rules applied. Total rules applied 188 place count 68 transition count 116
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 190 place count 66 transition count 110
Iterating global reduction 2 with 2 rules applied. Total rules applied 192 place count 66 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 194 place count 66 transition count 108
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 199 place count 66 transition count 108
Applied a total of 199 rules in 15 ms. Remains 66 /154 variables (removed 88) and now considering 108/236 (removed 128) transitions.
// Phase 1: matrix 108 rows 66 cols
[2025-06-07 07:16:16] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:16] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-07 07:16:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:16] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 07:16:16] [INFO ] Redundant transitions in 1 ms returned []
Running 99 sub problems to find dead transitions.
[2025-06-07 07:16:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (OVERLAPS) 4/66 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 108/174 variables, 66/77 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (OVERLAPS) 0/174 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 77 constraints, problems are : Problem set: 0 solved, 99 unsolved in 2230 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (OVERLAPS) 4/66 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 108/174 variables, 66/77 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 99/176 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 0/174 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 176 constraints, problems are : Problem set: 0 solved, 99 unsolved in 3480 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5727ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 5727ms
Starting structural reductions in SI_CTL mode, iteration 1 : 66/154 places, 108/236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5878 ms. Remains : 66/154 places, 108/236 transitions.
[2025-06-07 07:16:22] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:22] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:16:22] [INFO ] Input system was already deterministic with 108 transitions.
[2025-06-07 07:16:22] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:16:22] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:16:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6514650544430961480.gal : 0 ms
[2025-06-07 07:16:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7969951758817489834.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/CTLFireability6514650544430961480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7969951758817489834.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,1.3475e+06,0.054104,5868,2,1163,5,10615,6,0,375,7858,0
Converting to forward existential form...Done !
original formula: EF(!(E(AF((MovetoZ_0_0_2>=1)) U ((!((NumClientsReq>=1)&&(DoSecuring_2_1>=1)))||((((IdleTechs_2>=1)&&(OpenRequests_0_1>=1))&&((Idles>=1)&&...215
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EG(!((MovetoZ_0_0_2>=1)))) U ((!((NumClientsReq>=1)&&(DoSecuring_2_1>=1)))||((((IdleTe...273
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.256044,14980,1,0,10,67618,23,6,1901,30008,12
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 7 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2025-06-07 07:16:22] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:23] [INFO ] Implicit Places using invariants in 72 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 105/154 places, 188/236 transitions.
[2025-06-07 07:16:23] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:23] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:23] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 07:16:23] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:16:23] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:23] [INFO ] Time to serialize gal into /tmp/CTLFireability17030618405580212843.gal : 1 ms
[2025-06-07 07:16:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4168860682732977671.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/CTLFireability17030618405580212843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4168860682732977671.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,1.61997e+07,0.474374,24816,2,2802,5,88634,6,0,611,93007,0
Converting to forward existential form...Done !
original formula: AG(EF(((AX((((IdleTechs_3<1)||(OpenRequests_1_3<1))||(Idles<1))) + !(E((((IdleTechs_2>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)) U ((StartS...259
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(EX(!((((IdleTechs_3<1)||(OpenRequests_1_3<1))||(Idles<1))))) + !(E((((IdleTec...337
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 99/153/89
(forward)formula 0,1,2.02886,72088,1,0,14,425451,25,3,3135,171323,13
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 107 transition count 189
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 107 transition count 189
Applied a total of 94 rules in 7 ms. Remains 107 /154 variables (removed 47) and now considering 189/236 (removed 47) transitions.
// Phase 1: matrix 189 rows 107 cols
[2025-06-07 07:16:25] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:16:25] [INFO ] Implicit Places using invariants in 82 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/154 places, 189/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104 ms. Remains : 106/154 places, 189/236 transitions.
[2025-06-07 07:16:25] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:25] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:16:25] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-07 07:16:25] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:25] [INFO ] Flatten gal took : 4 ms
[2025-06-07 07:16:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5071790952095817010.gal : 1 ms
[2025-06-07 07:16:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6466121186132874544.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/CTLFireability5071790952095817010.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6466121186132874544.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,1.67804e+07,0.627729,29112,2,3050,5,105170,6,0,616,113428,0
Converting to forward existential form...Done !
original formula: EG(((MovetoZ_1_3_3<1) + EX(AG(AF((((IdleTechs_3<1)||(OpenRequests_2_1<1))||(Idles<1)))))))
=> equivalent forward existential formula: [FwdG(Init,((MovetoZ_1_3_3<1) + EX(!(E(TRUE U !(!(EG(!((((IdleTechs_3<1)||(OpenRequests_2_1<1))||(Idles<1)))))))...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,10.9107,345300,1,0,82,1.56761e+06,28,74,3190,1.97725e+06,85
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-07 07:16:36] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:16:36] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:16:36] [INFO ] Applying decomposition
[2025-06-07 07:16:36] [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/graph7139574050834348074.txt' '-o' '/tmp/graph7139574050834348074.bin' '-w' '/tmp/graph7139574050834348074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7139574050834348074.bin' '-l' '-1' '-v' '-w' '/tmp/graph7139574050834348074.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:16:36] [INFO ] Decomposing Gal with order
[2025-06-07 07:16:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:16:36] [INFO ] Removed a total of 212 redundant transitions.
[2025-06-07 07:16:36] [INFO ] Flatten gal took : 14 ms
[2025-06-07 07:16:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 6 ms.
[2025-06-07 07:16:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9639916960542270288.gal : 2 ms
[2025-06-07 07:16:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16985337504148773358.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/CTLFireability9639916960542270288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16985337504148773358.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,6.55852e+07,2.1417,71956,3586,990,108509,5246,488,213072,107,279404,0
Converting to forward existential form...Done !
original formula: (AF((((((((i7.u6.Assigned_2_0>=1)||(i2.u7.Assigned_2_1>=1))||((i3.u8.Assigned_2_2>=1)||(i7.u9.Assigned_2_3>=1)))||(((i10.u14.Assigned_3_0...11351
=> equivalent forward existential formula: ([FwdG(Init,!((((((((i7.u6.Assigned_2_0>=1)||(i2.u7.Assigned_2_1>=1))||((i3.u8.Assigned_2_2>=1)||(i7.u9.Assigned...15225
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,108.121,2225820,1,0,4.1988e+06,17834,1173,5.28221e+06,285,377765,1131071
FORMULA UtilityControlRoom-PT-Z4T4N04-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 394728 ms.
BK_STOP 1749280704926
--------------------
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-Z4T4N04"
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-Z4T4N04, 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-174915590600874"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N04.tgz
mv UtilityControlRoom-PT-Z4T4N04 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 ;