About the Execution of ITS-Tools for ServersAndClients-PT-100040
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 603.023 | 14118.00 | 34423.00 | 75.10 | TTTFTTTFFFFFTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r334-tall-171679080700618.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is ServersAndClients-PT-100040, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080700618
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 15:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 13 15:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 15:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 13 15:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.5M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-00
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-01
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-02
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-03
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-04
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-05
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-06
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-07
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-08
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-09
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-10
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2024-11
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2023-12
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2023-13
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2023-14
FORMULA_NAME ServersAndClients-PT-100040-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716860885135
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-100040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 01:48:06] [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]
[2024-05-28 01:48:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:48:06] [INFO ] Load time of PNML (sax parser for PT used): 294 ms
[2024-05-28 01:48:06] [INFO ] Transformed 4441 places.
[2024-05-28 01:48:06] [INFO ] Transformed 8200 transitions.
[2024-05-28 01:48:06] [INFO ] Found NUPN structural information;
[2024-05-28 01:48:06] [INFO ] Parsed PT model containing 4441 places and 8200 transitions and 24800 arcs in 428 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 115 out of 4441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4441/4441 places, 8200/8200 transitions.
Applied a total of 0 rules in 675 ms. Remains 4441 /4441 variables (removed 0) and now considering 8200/8200 (removed 0) transitions.
// Phase 1: matrix 8200 rows 4441 cols
[2024-05-28 01:48:07] [INFO ] Computed 241 invariants in 155 ms
[2024-05-28 01:48:12] [INFO ] Implicit Places using invariants in 4652 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 805, 1512, 1613, 1916, 2017, 2219, 2320, 2421, 2825, 3229, 3532, 3734, 3835]
Discarding 211 places :
Implicit Place search using SMT only with invariants took 4703 ms to find 211 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4230/4441 places, 8200/8200 transitions.
Discarding 1284 places :
Symmetric choice reduction at 0 with 1284 rule applications. Total rules 1284 place count 2946 transition count 6916
Iterating global reduction 0 with 1284 rules applied. Total rules applied 2568 place count 2946 transition count 6916
Ensure Unique test removed 1187 transitions
Reduce isomorphic transitions removed 1187 transitions.
Iterating post reduction 0 with 1187 rules applied. Total rules applied 3755 place count 2946 transition count 5729
Discarding 2684 places :
Symmetric choice reduction at 1 with 2684 rule applications. Total rules 6439 place count 262 transition count 3045
Iterating global reduction 1 with 2684 rules applied. Total rules applied 9123 place count 262 transition count 3045
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 9158 place count 227 transition count 2065
Iterating global reduction 1 with 35 rules applied. Total rules applied 9193 place count 227 transition count 2065
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 9228 place count 227 transition count 2030
Applied a total of 9228 rules in 645 ms. Remains 227 /4230 variables (removed 4003) and now considering 2030/8200 (removed 6170) transitions.
// Phase 1: matrix 2030 rows 227 cols
[2024-05-28 01:48:12] [INFO ] Computed 30 invariants in 7 ms
[2024-05-28 01:48:12] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 01:48:12] [INFO ] Invariant cache hit.
[2024-05-28 01:48:13] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 227/4441 places, 2030/8200 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6461 ms. Remains : 227/4441 places, 2030/8200 transitions.
Support contains 115 out of 227 places after structural reductions.
[2024-05-28 01:48:13] [INFO ] Flatten gal took : 156 ms
[2024-05-28 01:48:13] [INFO ] Flatten gal took : 118 ms
[2024-05-28 01:48:13] [INFO ] Input system was already deterministic with 2030 transitions.
RANDOM walk for 40000 steps (8 resets) in 3251 ms. (12 steps per ms) remains 7/77 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 7/7 properties
[2024-05-28 01:48:15] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp74 is UNSAT
At refinement iteration 1 (OVERLAPS) 185/213 variables, 16/16 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/213 variables, 0/16 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 13/226 variables, 13/29 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/226 variables, 0/29 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/227 variables, 1/30 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/30 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 2030/2257 variables, 227/257 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2257 variables, 0/257 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/2257 variables, 0/257 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2257/2257 variables, and 257 constraints, problems are : Problem set: 5 solved, 2 unsolved in 499 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 227/227 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp76 is UNSAT
After SMT solving in domain Int declared 203/2257 variables, and 6 constraints, problems are : Problem set: 7 solved, 0 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 6/29 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/227 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 644ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 01:48:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 99 ms
FORMULA ServersAndClients-PT-100040-CTLFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 142 ms
[2024-05-28 01:48:16] [INFO ] Input system was already deterministic with 2030 transitions.
Support contains 90 out of 227 places (down from 93) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 160 transition count 1342
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 160 transition count 1342
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 170 place count 160 transition count 1306
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 208 place count 122 transition count 242
Iterating global reduction 1 with 38 rules applied. Total rules applied 246 place count 122 transition count 242
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 284 place count 122 transition count 204
Applied a total of 284 rules in 15 ms. Remains 122 /227 variables (removed 105) and now considering 204/2030 (removed 1826) transitions.
// Phase 1: matrix 204 rows 122 cols
[2024-05-28 01:48:16] [INFO ] Computed 30 invariants in 2 ms
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants in 94 ms returned [0, 1, 10, 14, 18, 22, 29, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81, 86, 90, 94, 98, 102, 106, 110, 114, 118]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 95 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/227 places, 204/2030 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 10 transition count 121
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 10 transition count 121
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 0 with 107 rules applied. Total rules applied 273 place count 10 transition count 14
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 275 place count 8 transition count 12
Iterating global reduction 1 with 2 rules applied. Total rules applied 277 place count 8 transition count 12
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 279 place count 6 transition count 10
Iterating global reduction 1 with 2 rules applied. Total rules applied 281 place count 6 transition count 10
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 283 place count 6 transition count 8
Applied a total of 283 rules in 1 ms. Remains 6 /93 variables (removed 87) and now considering 8/204 (removed 196) transitions.
// Phase 1: matrix 8 rows 6 cols
[2024-05-28 01:48:16] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 01:48:16] [INFO ] Invariant cache hit.
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6/227 places, 8/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 6/227 places, 8/2030 transitions.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1523518002199757267.gal : 1 ms
[2024-05-28 01:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability9289227380518485858.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1523518002199757267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9289227380518485858.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6,0.009069,3156,2,12,5,54,6,0,35,34,0
Converting to forward existential form...Done !
original formula: EG(AX(EG((sv26_c84==0))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG((sv26_c84==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.01032,3504,1,0,18,170,22,10,133,136,17
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Graph (trivial) has 154 edges and 227 vertex of which 77 / 227 are part of one of the 1 SCC in 2 ms
Free SCC test removed 76 places
Ensure Unique test removed 1764 transitions
Reduce isomorphic transitions removed 1764 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 83 place count 151 transition count 184
Reduce places removed 82 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 173 place count 69 transition count 176
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 174 place count 68 transition count 175
Iterating global reduction 2 with 1 rules applied. Total rules applied 175 place count 68 transition count 175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 68 transition count 174
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 75 rules applied. Total rules applied 251 place count 19 transition count 148
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 3 with 112 rules applied. Total rules applied 363 place count 19 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 375 place count 19 transition count 24
Applied a total of 375 rules in 29 ms. Remains 19 /227 variables (removed 208) and now considering 24/2030 (removed 2006) transitions.
// Phase 1: matrix 24 rows 19 cols
[2024-05-28 01:48:16] [INFO ] Computed 7 invariants in 0 ms
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants in 23 ms returned [0, 1, 7, 10, 12]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 24 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 14/227 places, 24/2030 transitions.
Graph (trivial) has 7 edges and 14 vertex of which 5 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 8 transition count 16
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 8 transition count 16
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 8 transition count 14
Applied a total of 7 rules in 2 ms. Remains 8 /14 variables (removed 6) and now considering 14/24 (removed 10) transitions.
// Phase 1: matrix 14 rows 8 cols
[2024-05-28 01:48:16] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 01:48:16] [INFO ] Invariant cache hit.
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 8/227 places, 14/2030 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 93 ms. Remains : 8/227 places, 14/2030 transitions.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:16] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10202019628936432436.gal : 1 ms
[2024-05-28 01:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability81059446728915470.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10202019628936432436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability81059446728915470.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7,0.002385,3360,2,17,5,64,6,0,48,39,0
Converting to forward existential form...Done !
original formula: AG((((sv30_c83==0) + AF(((sv5_c14==1)||((sys_req15==1)&&(sv38==1))))) + (EG((sv32_c95==0)) + EG((sv18_c0==1)))))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !((EG((sv32_c95==0)) + EG((sv18_c0==1))))) * !((sv30_c83==0))),!(((sv5_c14==1)||((sys_...188
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.004665,3940,1,0,11,214,35,4,204,112,9
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 163 transition count 1372
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 163 transition count 1372
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 161 place count 163 transition count 1339
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 196 place count 128 transition count 359
Iterating global reduction 1 with 35 rules applied. Total rules applied 231 place count 128 transition count 359
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 266 place count 128 transition count 324
Applied a total of 266 rules in 14 ms. Remains 128 /227 variables (removed 99) and now considering 324/2030 (removed 1706) transitions.
// Phase 1: matrix 324 rows 128 cols
[2024-05-28 01:48:16] [INFO ] Computed 30 invariants in 2 ms
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants in 110 ms returned [0, 1, 14, 18, 22, 26, 33, 37, 41, 45, 49, 53, 58, 62, 66, 70, 74, 78, 82, 90, 94, 103, 107, 115, 119, 123]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 115 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/227 places, 324/2030 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 28 transition count 250
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 28 transition count 250
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 0 with 191 rules applied. Total rules applied 339 place count 28 transition count 59
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 347 place count 20 transition count 51
Iterating global reduction 1 with 8 rules applied. Total rules applied 355 place count 20 transition count 51
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 357 place count 18 transition count 43
Iterating global reduction 1 with 2 rules applied. Total rules applied 359 place count 18 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 361 place count 18 transition count 41
Applied a total of 361 rules in 2 ms. Remains 18 /102 variables (removed 84) and now considering 41/324 (removed 283) transitions.
// Phase 1: matrix 41 rows 18 cols
[2024-05-28 01:48:16] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 01:48:16] [INFO ] Invariant cache hit.
[2024-05-28 01:48:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 18/227 places, 41/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 176 ms. Remains : 18/227 places, 41/2030 transitions.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Input system was already deterministic with 41 transitions.
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15186796079867273722.gal : 1 ms
[2024-05-28 01:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12162496995830774925.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15186796079867273722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12162496995830774925.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,15,0.00468,3560,2,38,5,232,6,0,116,125,0
Converting to forward existential form...Done !
original formula: EG(A(AF((sv39_c72==1)) U !((((EG(((sys_req96==1)&&(sv30==1))) + AX((sv12_c96==1))) * (EX(((sys_req0==1)&&(sv36==1))) + AF((sv31_c74==1)))...190
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!((((EG(((sys_req96==1)&&(sv30==1))) + !(EX(!((sv12_c96==1))))) * (EX(((sys_req0==1)&&(sv36==1...594
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.012621,4140,1,0,12,863,39,3,519,381,15
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 161 transition count 1343
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 161 transition count 1343
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 166 place count 161 transition count 1309
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 203 place count 124 transition count 273
Iterating global reduction 1 with 37 rules applied. Total rules applied 240 place count 124 transition count 273
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 277 place count 124 transition count 236
Applied a total of 277 rules in 12 ms. Remains 124 /227 variables (removed 103) and now considering 236/2030 (removed 1794) transitions.
// Phase 1: matrix 236 rows 124 cols
[2024-05-28 01:48:17] [INFO ] Computed 30 invariants in 1 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 91 ms returned [0, 1, 11, 15, 19, 23, 30, 34, 38, 42, 46, 50, 54, 58, 62, 66, 70, 74, 78, 82, 86, 90, 94, 99, 104, 108, 112, 116, 120]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 93 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/227 places, 236/2030 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 12 transition count 153
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 12 transition count 153
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 0 with 135 rules applied. Total rules applied 301 place count 12 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 303 place count 10 transition count 16
Iterating global reduction 1 with 2 rules applied. Total rules applied 305 place count 10 transition count 16
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 307 place count 8 transition count 14
Iterating global reduction 1 with 2 rules applied. Total rules applied 309 place count 8 transition count 14
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 311 place count 8 transition count 12
Applied a total of 311 rules in 1 ms. Remains 8 /95 variables (removed 87) and now considering 12/236 (removed 224) transitions.
// Phase 1: matrix 12 rows 8 cols
[2024-05-28 01:48:17] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 01:48:17] [INFO ] Invariant cache hit.
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 8/227 places, 12/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144 ms. Remains : 8/227 places, 12/2030 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Input system was already deterministic with 12 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability7871242110312847957.gal : 1 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8826622465199487475.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7871242110312847957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8826622465199487475.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,8,0.001927,3336,2,16,5,82,6,0,47,54,0
Converting to forward existential form...Done !
original formula: !(E((sv31_c88==1) U !(AF(EX((sv34_c3==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(sv31_c88==1)),!(EX((sv34_c3==1))))] = FALSE
Hit Full ! (commute/partial/dont) 10/0/2
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003276,3652,1,0,19,255,23,9,188,197,19
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Graph (trivial) has 152 edges and 227 vertex of which 76 / 227 are part of one of the 1 SCC in 0 ms
Free SCC test removed 75 places
Ensure Unique test removed 1735 transitions
Reduce isomorphic transitions removed 1735 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 152 transition count 216
Reduce places removed 79 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 166 place count 73 transition count 209
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 170 place count 69 transition count 205
Iterating global reduction 2 with 4 rules applied. Total rules applied 174 place count 69 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 178 place count 69 transition count 201
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 252 place count 20 transition count 176
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 3 with 140 rules applied. Total rules applied 392 place count 20 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 397 place count 20 transition count 31
Applied a total of 397 rules in 11 ms. Remains 20 /227 variables (removed 207) and now considering 31/2030 (removed 1999) transitions.
// Phase 1: matrix 31 rows 20 cols
[2024-05-28 01:48:17] [INFO ] Computed 6 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 22 ms returned [0, 1, 12]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 23 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/227 places, 31/2030 transitions.
Graph (trivial) has 7 edges and 17 vertex of which 5 / 17 are part of one of the 1 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 9 transition count 21
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 9 transition count 21
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 13 place count 9 transition count 17
Applied a total of 13 rules in 2 ms. Remains 9 /17 variables (removed 8) and now considering 17/31 (removed 14) transitions.
// Phase 1: matrix 17 rows 9 cols
[2024-05-28 01:48:17] [INFO ] Computed 3 invariants in 7 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 01:48:17] [INFO ] Invariant cache hit.
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/227 places, 17/2030 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 80 ms. Remains : 9/227 places, 17/2030 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Input system was already deterministic with 17 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability1478724580487139469.gal : 1 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability3834166457328386780.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1478724580487139469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3834166457328386780.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,7,0.002805,3392,2,19,5,73,6,0,55,45,0
Converting to forward existential form...Done !
original formula: EF(((E(!(E((sv23_c61==1) U ((sys_req30==1)&&(sv0==1)))) U (sv28_c12==1)) * (sys_req86==1)) * (sv36==1)))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * (sv36==1)) * (sys_req86==1)),!(E((sv23_c61==1) U ((sys_req30==1)&&(sv0==1))))) * (sv2...175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 15/0/2
(forward)formula 0,1,0.005005,3708,1,0,13,227,24,9,236,185,19
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Graph (trivial) has 156 edges and 227 vertex of which 78 / 227 are part of one of the 1 SCC in 0 ms
Free SCC test removed 77 places
Ensure Unique test removed 1768 transitions
Reduce isomorphic transitions removed 1768 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 150 transition count 178
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 95 rules applied. Total rules applied 180 place count 66 transition count 167
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 192 place count 62 transition count 159
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 193 place count 61 transition count 158
Iterating global reduction 3 with 1 rules applied. Total rules applied 194 place count 61 transition count 158
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 195 place count 61 transition count 157
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 71 rules applied. Total rules applied 266 place count 14 transition count 133
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 4 with 111 rules applied. Total rules applied 377 place count 14 transition count 22
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 381 place count 14 transition count 18
Applied a total of 381 rules in 11 ms. Remains 14 /227 variables (removed 213) and now considering 18/2030 (removed 2012) transitions.
// Phase 1: matrix 18 rows 14 cols
[2024-05-28 01:48:17] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 25 ms returned [0, 1, 11]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/227 places, 18/2030 transitions.
Graph (trivial) has 7 edges and 11 vertex of which 5 / 11 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 5 transition count 10
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 5 transition count 10
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 5 transition count 8
Applied a total of 7 rules in 1 ms. Remains 5 /11 variables (removed 6) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 5 cols
[2024-05-28 01:48:17] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 01:48:17] [INFO ] Invariant cache hit.
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 5/227 places, 8/2030 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 5/227 places, 8/2030 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3441345143557158024.gal : 0 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability12596703697896762308.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3441345143557158024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12596703697896762308.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.002082,3320,2,10,5,35,6,0,30,21,0
Converting to forward existential form...Done !
original formula: EG(!(A(EF((sv6_c70==1)) U AG(((sys_req10==1)&&(sv1==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(!(E(TRUE U !(((sys_req10==1)&&(sv1==1)))))) U (!(E(TRUE U (sv6_c70==1))) * !(!(E(TRUE U !(((...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.004774,3900,1,0,7,84,21,1,133,56,14
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 161 transition count 1397
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 161 transition count 1397
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 166 place count 161 transition count 1363
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 204 place count 123 transition count 299
Iterating global reduction 1 with 38 rules applied. Total rules applied 242 place count 123 transition count 299
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 280 place count 123 transition count 261
Applied a total of 280 rules in 12 ms. Remains 123 /227 variables (removed 104) and now considering 261/2030 (removed 1769) transitions.
// Phase 1: matrix 261 rows 123 cols
[2024-05-28 01:48:17] [INFO ] Computed 30 invariants in 1 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 90 ms returned [1, 12, 16, 20, 24, 31, 35, 39, 43, 55, 59, 67, 71, 75, 79, 83, 87, 91, 95, 99, 103, 107, 111, 115, 119]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 92 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/227 places, 261/2030 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 25 transition count 188
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 25 transition count 188
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Iterating post reduction 0 with 144 rules applied. Total rules applied 290 place count 25 transition count 44
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 294 place count 21 transition count 40
Iterating global reduction 1 with 4 rules applied. Total rules applied 298 place count 21 transition count 40
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 299 place count 20 transition count 36
Iterating global reduction 1 with 1 rules applied. Total rules applied 300 place count 20 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 301 place count 20 transition count 35
Applied a total of 301 rules in 2 ms. Remains 20 /98 variables (removed 78) and now considering 35/261 (removed 226) transitions.
// Phase 1: matrix 35 rows 20 cols
[2024-05-28 01:48:17] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 01:48:17] [INFO ] Invariant cache hit.
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 20/227 places, 35/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 20/227 places, 35/2030 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Input system was already deterministic with 35 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4828320230761270646.gal : 0 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2855639521030648577.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4828320230761270646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2855639521030648577.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,16,0.007144,3536,2,70,5,246,6,0,118,144,0
Converting to forward existential form...Done !
original formula: E(E(!(AX(A(((sys_req29==1)&&(sv10==1)) U ((att52==1)&&(sys_rep52==1))))) U !(AF(((sys_req97==1)&&(sv9==1))))) U ((sys_req19==1)&&(sv17==1...158
=> equivalent forward existential formula: [(FwdU(Init,E(!(!(EX(!(!((E(!(((att52==1)&&(sys_rep52==1))) U (!(((sys_req29==1)&&(sv10==1))) * !(((att52==1)&&(...301
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 29/0/6
(forward)formula 0,1,0.016265,4116,1,0,11,1378,37,5,601,611,19
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Graph (trivial) has 150 edges and 227 vertex of which 75 / 227 are part of one of the 1 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 1706 transitions
Reduce isomorphic transitions removed 1706 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 153 transition count 244
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 169 place count 73 transition count 236
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 171 place count 71 transition count 234
Iterating global reduction 2 with 2 rules applied. Total rules applied 173 place count 71 transition count 234
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 175 place count 71 transition count 232
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 249 place count 22 transition count 207
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 164 transitions.
Iterating post reduction 3 with 164 rules applied. Total rules applied 413 place count 22 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 419 place count 22 transition count 37
Applied a total of 419 rules in 20 ms. Remains 22 /227 variables (removed 205) and now considering 37/2030 (removed 1993) transitions.
// Phase 1: matrix 37 rows 22 cols
[2024-05-28 01:48:17] [INFO ] Computed 6 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 23 ms returned [0, 1, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 24 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/227 places, 37/2030 transitions.
Graph (trivial) has 7 edges and 19 vertex of which 5 / 19 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 11 transition count 27
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 11 transition count 27
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 13 place count 11 transition count 23
Applied a total of 13 rules in 1 ms. Remains 11 /19 variables (removed 8) and now considering 23/37 (removed 14) transitions.
// Phase 1: matrix 23 rows 11 cols
[2024-05-28 01:48:17] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 01:48:17] [INFO ] Invariant cache hit.
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 11/227 places, 23/2030 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 85 ms. Remains : 11/227 places, 23/2030 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:17] [INFO ] Input system was already deterministic with 23 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability18388009682140640457.gal : 1 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13151239837023564434.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18388009682140640457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13151239837023564434.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,9,0.0035,3432,2,31,5,110,6,0,69,66,0
Converting to forward existential form...Done !
original formula: (!(A((sv18_c43==1) U !(A(E(((sys_req93==1)&&(sv2==1)) U (sv2_c94==1)) U (sv25_c31==1))))) + (EG(EF(((sys_req64==0)||(sv35==0)))) * EG(AG(...186
=> equivalent forward existential formula: (([(((FwdU(Init,!(!(!((E(!((sv25_c31==1)) U (!(E(((sys_req93==1)&&(sv2==1)) U (sv2_c94==1))) * !((sv25_c31==1)))...603
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 13/9/10
Hit Full ! (commute/partial/dont) 21/0/2
(forward)formula 0,0,0.01213,4012,1,0,15,483,49,8,354,298,24
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 168 transition count 1458
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 168 transition count 1458
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 149 place count 168 transition count 1427
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 182 place count 135 transition count 503
Iterating global reduction 1 with 33 rules applied. Total rules applied 215 place count 135 transition count 503
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 248 place count 135 transition count 470
Applied a total of 248 rules in 11 ms. Remains 135 /227 variables (removed 92) and now considering 470/2030 (removed 1560) transitions.
// Phase 1: matrix 470 rows 135 cols
[2024-05-28 01:48:17] [INFO ] Computed 30 invariants in 2 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 129 ms returned [0, 1, 19, 24, 28, 33, 44, 48, 52, 60, 69, 73, 86, 91, 95, 99, 107, 111, 115, 119, 123, 127, 131]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 132 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 112/227 places, 470/2030 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 47 transition count 405
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 47 transition count 405
Ensure Unique test removed 269 transitions
Reduce isomorphic transitions removed 269 transitions.
Iterating post reduction 0 with 269 rules applied. Total rules applied 399 place count 47 transition count 136
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 413 place count 33 transition count 122
Iterating global reduction 1 with 14 rules applied. Total rules applied 427 place count 33 transition count 122
Applied a total of 427 rules in 2 ms. Remains 33 /112 variables (removed 79) and now considering 122/470 (removed 348) transitions.
// Phase 1: matrix 122 rows 33 cols
[2024-05-28 01:48:17] [INFO ] Computed 7 invariants in 1 ms
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 01:48:17] [INFO ] Invariant cache hit.
[2024-05-28 01:48:17] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/227 places, 122/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 33/227 places, 122/2030 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:17] [INFO ] Input system was already deterministic with 122 transitions.
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6024654300661766335.gal : 2 ms
[2024-05-28 01:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability16663026134752451876.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6024654300661766335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16663026134752451876.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,27,0.012725,4088,2,72,5,584,6,0,257,262,0
Converting to forward existential form...Done !
original formula: (A(!((EF(EX(((sys_req13==1)&&(sv5==1)))) + E((sv2_c90!=1) U EG(((sys_req52==1)&&(sv29==1)))))) U ((((A((sv24_c57==1) U ((sys_req44==1)&&(...369
=> equivalent forward existential formula: ([((Init * !(EG(!(((((!((E(!(((sys_req44==1)&&(sv13==1))) U (!((sv24_c57==1)) * !(((sys_req44==1)&&(sv13==1)))))...1199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 101/0/21
Using saturation style SCC detection
(forward)formula 0,0,0.046088,4668,1,0,22,6594,62,10,1279,1936,31
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 166 transition count 1429
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 166 transition count 1429
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 155 place count 166 transition count 1396
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 186 place count 135 transition count 528
Iterating global reduction 1 with 31 rules applied. Total rules applied 217 place count 135 transition count 528
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 248 place count 135 transition count 497
Applied a total of 248 rules in 16 ms. Remains 135 /227 variables (removed 92) and now considering 497/2030 (removed 1533) transitions.
// Phase 1: matrix 497 rows 135 cols
[2024-05-28 01:48:18] [INFO ] Computed 30 invariants in 2 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 270 ms returned [0, 20, 24, 39, 43, 51, 55, 59, 72, 80, 84, 88, 92, 98, 102, 106, 114, 119, 123, 127, 131]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 272 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 114/227 places, 497/2030 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 53 transition count 436
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 53 transition count 436
Ensure Unique test removed 277 transitions
Reduce isomorphic transitions removed 277 transitions.
Iterating post reduction 0 with 277 rules applied. Total rules applied 399 place count 53 transition count 159
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 407 place count 45 transition count 151
Iterating global reduction 1 with 8 rules applied. Total rules applied 415 place count 45 transition count 151
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 416 place count 44 transition count 143
Iterating global reduction 1 with 1 rules applied. Total rules applied 417 place count 44 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 418 place count 44 transition count 142
Applied a total of 418 rules in 2 ms. Remains 44 /114 variables (removed 70) and now considering 142/497 (removed 355) transitions.
// Phase 1: matrix 142 rows 44 cols
[2024-05-28 01:48:18] [INFO ] Computed 9 invariants in 0 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 01:48:18] [INFO ] Invariant cache hit.
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/227 places, 142/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 356 ms. Remains : 44/227 places, 142/2030 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:18] [INFO ] Input system was already deterministic with 142 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 3 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 4 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize gal into /tmp/CTLFireability11044630507608649804.gal : 2 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize properties into /tmp/CTLFireability15728054646875581813.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11044630507608649804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15728054646875581813.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,36,0.018243,4252,2,255,5,934,6,0,321,454,0
Converting to forward existential form...Done !
original formula: (AX((EX((AG(((sys_req1==0)||(sv32==0))) * (sv13_c44==0))) + A((!(A(((sys_req18==1)&&(sv13==1)) U ((sys_req36==1)&&(sv3==1)))) * EX((sv26_...380
=> equivalent forward existential formula: ([((EY(Init) * !(!((E(!(EG(!((E(!(((att63==1)&&(sys_rep63==1))) U (!(((sys_req14==1)&&(sv7==1))) * !(((att63==1)...1111
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 132/0/10
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 119/0/23
(forward)formula 0,0,0.070156,6300,1,0,19,11822,61,7,1686,2557,32
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 166 transition count 1375
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 166 transition count 1375
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 155 place count 166 transition count 1342
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 188 place count 133 transition count 418
Iterating global reduction 1 with 33 rules applied. Total rules applied 221 place count 133 transition count 418
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 254 place count 133 transition count 385
Applied a total of 254 rules in 9 ms. Remains 133 /227 variables (removed 94) and now considering 385/2030 (removed 1645) transitions.
// Phase 1: matrix 385 rows 133 cols
[2024-05-28 01:48:18] [INFO ] Computed 30 invariants in 3 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 129 ms returned [0, 1, 16, 20, 25, 29, 36, 40, 44, 48, 52, 56, 60, 64, 68, 74, 79, 84, 88, 92, 96, 100, 108, 113, 117, 121, 125, 129]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 131 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/227 places, 385/2030 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 25 transition count 305
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 25 transition count 305
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Iterating post reduction 0 with 256 rules applied. Total rules applied 416 place count 25 transition count 49
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 420 place count 21 transition count 45
Iterating global reduction 1 with 4 rules applied. Total rules applied 424 place count 21 transition count 45
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 426 place count 19 transition count 41
Iterating global reduction 1 with 2 rules applied. Total rules applied 428 place count 19 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 430 place count 19 transition count 39
Applied a total of 430 rules in 1 ms. Remains 19 /105 variables (removed 86) and now considering 39/385 (removed 346) transitions.
// Phase 1: matrix 39 rows 19 cols
[2024-05-28 01:48:18] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 01:48:18] [INFO ] Invariant cache hit.
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 19/227 places, 39/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 217 ms. Remains : 19/227 places, 39/2030 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize gal into /tmp/CTLFireability10653476509801223381.gal : 1 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize properties into /tmp/CTLFireability6963575334995578618.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10653476509801223381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6963575334995578618.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,18,0.004336,3516,2,39,5,244,6,0,118,138,0
Converting to forward existential form...Done !
original formula: A(((A(((sv19_c90==1) * EG((sv17_c10!=1))) U EF((sv22_c89==1))) + !(EF((sv33_c55==1)))) + (sv21_c59==1)) U (EG(((sys_req78==1)&&(sv30==1))...180
=> equivalent forward existential formula: [((Init * !(EG(!((EG(((sys_req78==1)&&(sv30==1))) * !(!(EX(!((sv1_c42==1)))))))))) * !(E(!((EG(((sys_req78==1)&&...472
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.011284,4096,1,0,10,1109,35,1,508,471,15
FORMULA ServersAndClients-PT-100040-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Graph (trivial) has 151 edges and 227 vertex of which 76 / 227 are part of one of the 1 SCC in 1 ms
Free SCC test removed 75 places
Ensure Unique test removed 1710 transitions
Reduce isomorphic transitions removed 1710 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 152 transition count 274
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 1 with 78 rules applied. Total rules applied 125 place count 106 transition count 242
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 151 place count 80 transition count 242
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 157 place count 74 transition count 236
Iterating global reduction 3 with 6 rules applied. Total rules applied 163 place count 74 transition count 236
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 169 place count 74 transition count 230
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 67 rules applied. Total rules applied 236 place count 30 transition count 207
Ensure Unique test removed 142 transitions
Reduce isomorphic transitions removed 142 transitions.
Iterating post reduction 4 with 142 rules applied. Total rules applied 378 place count 30 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 390 place count 30 transition count 53
Applied a total of 390 rules in 13 ms. Remains 30 /227 variables (removed 197) and now considering 53/2030 (removed 1977) transitions.
// Phase 1: matrix 53 rows 30 cols
[2024-05-28 01:48:18] [INFO ] Computed 9 invariants in 1 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 39 ms returned [0, 1, 17, 24]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 39 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/227 places, 53/2030 transitions.
Graph (trivial) has 5 edges and 26 vertex of which 3 / 26 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 20 transition count 46
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 20 transition count 46
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 13 place count 20 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 19 transition count 41
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 19 place count 15 transition count 37
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 15 transition count 37
Applied a total of 23 rules in 2 ms. Remains 15 /26 variables (removed 11) and now considering 37/53 (removed 16) transitions.
// Phase 1: matrix 37 rows 15 cols
[2024-05-28 01:48:18] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 01:48:18] [INFO ] Invariant cache hit.
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 15/227 places, 37/2030 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 130 ms. Remains : 15/227 places, 37/2030 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Input system was already deterministic with 37 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5619572051382309276.gal : 0 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize properties into /tmp/CTLFireability4077372973261961336.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5619572051382309276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4077372973261961336.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,11,0.004482,3544,2,34,5,158,6,0,99,91,0
Converting to forward existential form...Done !
original formula: AF((AG((((sv27_c50==0)&&((sys_req32==0)||(sv8==0))) + EF(((sys_req63==0)||(sv26==0))))) * EF(((EF(((sys_req61==0)||(sv39==0))) * ((sys_re...195
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((((sv27_c50==0)&&((sys_req32==0)||(sv8==0))) + E(TRUE U ((sys_req63==0)||(sv26==0))))...270
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009795,3860,1,0,11,499,24,3,442,299,15
FORMULA ServersAndClients-PT-100040-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Graph (trivial) has 158 edges and 227 vertex of which 79 / 227 are part of one of the 1 SCC in 0 ms
Free SCC test removed 78 places
Ensure Unique test removed 1795 transitions
Reduce isomorphic transitions removed 1795 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 149 transition count 121
Reduce places removed 140 places and 0 transitions.
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Iterating post reduction 1 with 249 rules applied. Total rules applied 364 place count 9 transition count 12
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 367 place count 9 transition count 9
Discarding 2 places :
Implicit places reduction removed 2 places
Graph (trivial) has 7 edges and 7 vertex of which 5 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 370 place count 3 transition count 9
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 376 place count 3 transition count 3
Applied a total of 376 rules in 7 ms. Remains 3 /227 variables (removed 224) and now considering 3/2030 (removed 2027) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-28 01:48:18] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 01:48:18] [INFO ] Implicit Places using invariants in 18 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/227 places, 3/2030 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 3/3 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 27 ms. Remains : 2/227 places, 3/2030 transitions.
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:18] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA ServersAndClients-PT-100040-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15165709439165636488.gal : 1 ms
[2024-05-28 01:48:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4763957966639455928.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15165709439165636488.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4763957966639455928.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4763957966639455928.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.008353,3336,2,4,5,12,6,0,13,6,0
Total reachable state count : 2
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2030/2030 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 160 transition count 1369
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 160 transition count 1369
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 169 place count 160 transition count 1334
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 207 place count 122 transition count 270
Iterating global reduction 1 with 38 rules applied. Total rules applied 245 place count 122 transition count 270
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 283 place count 122 transition count 232
Applied a total of 283 rules in 8 ms. Remains 122 /227 variables (removed 105) and now considering 232/2030 (removed 1798) transitions.
// Phase 1: matrix 232 rows 122 cols
[2024-05-28 01:48:18] [INFO ] Computed 30 invariants in 1 ms
[2024-05-28 01:48:19] [INFO ] Implicit Places using invariants in 156 ms returned [0, 1, 15, 19, 30, 34, 38, 42, 46, 50, 54, 58, 62, 66, 70, 74, 78, 82, 86, 90, 94, 98, 102, 106, 110, 114, 118]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 158 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/227 places, 232/2030 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 18 transition count 155
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 18 transition count 155
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 279 place count 18 transition count 30
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 285 place count 12 transition count 24
Iterating global reduction 1 with 6 rules applied. Total rules applied 291 place count 12 transition count 24
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 293 place count 10 transition count 18
Iterating global reduction 1 with 2 rules applied. Total rules applied 295 place count 10 transition count 18
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 297 place count 10 transition count 16
Applied a total of 297 rules in 1 ms. Remains 10 /95 variables (removed 85) and now considering 16/232 (removed 216) transitions.
// Phase 1: matrix 16 rows 10 cols
[2024-05-28 01:48:19] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 01:48:19] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 01:48:19] [INFO ] Invariant cache hit.
[2024-05-28 01:48:19] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 10/227 places, 16/2030 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 222 ms. Remains : 10/227 places, 16/2030 transitions.
[2024-05-28 01:48:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:48:19] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-28 01:48:19] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:19] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:48:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13614361299605346161.gal : 0 ms
[2024-05-28 01:48:19] [INFO ] Time to serialize properties into /tmp/CTLFireability425135555479797081.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13614361299605346161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability425135555479797081.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,8,0.002523,3392,2,21,5,101,6,0,59,59,0
Converting to forward existential form...Done !
original formula: EF(AX(AG((((sys_req39==1)&&(sv3==1))||((sys_req84==1)&&(sv0==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((((sys_req39==1)&&(sv3==1))||((sys_req84==1)&&(sv0==1))))))))))] != FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.004344,3708,1,0,6,217,15,0,252,114,5
FORMULA ServersAndClients-PT-100040-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-28 01:48:19] [INFO ] Flatten gal took : 55 ms
[2024-05-28 01:48:19] [INFO ] Flatten gal took : 60 ms
Total runtime 12978 ms.
BK_STOP 1716860899253
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ServersAndClients-PT-100040"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-100040, 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 r334-tall-171679080700618"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100040.tgz
mv ServersAndClients-PT-100040 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;