About the Execution of ITS-Tools for DiscoveryGPU-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 237508.00 | 0.00 | 0.00 | TFFTFTTTTFTTTTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064600657.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DiscoveryGPU-PT-09a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064600657
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 32K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2023-12
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2023-13
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2023-14
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2023-15
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-00
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-01
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-02
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-03
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-04
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-05
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-06
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-07
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-08
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-09
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-10
FORMULA_NAME DiscoveryGPU-PT-09a-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748922262008
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 03:44:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 03:44:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 03:44:24] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2025-06-03 03:44:24] [INFO ] Transformed 93 places.
[2025-06-03 03:44:24] [INFO ] Transformed 127 transitions.
[2025-06-03 03:44:24] [INFO ] Found NUPN structural information;
[2025-06-03 03:44:24] [INFO ] Parsed PT model containing 93 places and 127 transitions and 408 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Support contains 63 out of 93 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 127/127 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 92 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 92 transition count 126
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 11 place count 92 transition count 117
Applied a total of 11 rules in 34 ms. Remains 92 /93 variables (removed 1) and now considering 117/127 (removed 10) transitions.
// Phase 1: matrix 117 rows 92 cols
[2025-06-03 03:44:24] [INFO ] Computed 2 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:25] [INFO ] Implicit Places using invariants in 270 ms returned []
[2025-06-03 03:44:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 03:44:25] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2025-06-03 03:44:25] [INFO ] Invariant cache hit.
[2025-06-03 03:44:25] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (OVERLAPS) 117/209 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 72/166 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (OVERLAPS) 0/209 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/209 variables, and 166 constraints, problems are : Problem set: 0 solved, 116 unsolved in 6617 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 92/92 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (OVERLAPS) 117/209 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 72/166 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 116/282 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/209 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 209/209 variables, and 282 constraints, problems are : Problem set: 0 solved, 116 unsolved in 6494 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 92/92 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13193ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 13211ms
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 117/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13857 ms. Remains : 92/93 places, 117/127 transitions.
Support contains 63 out of 92 places after structural reductions.
[2025-06-03 03:44:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 03:44:38] [INFO ] Flatten gal took : 69 ms
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 03:44:38] [INFO ] Flatten gal took : 27 ms
[2025-06-03 03:44:39] [INFO ] Input system was already deterministic with 117 transitions.
Support contains 56 out of 92 places (down from 63) after GAL structural reductions.
RANDOM walk for 40000 steps (406 resets) in 1179 ms. (33 steps per ms) remains 1/35 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 1/1 properties
[2025-06-03 03:44:39] [INFO ] Invariant cache hit.
[2025-06-03 03:44:39] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/23 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 32/55 variables, 16/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 13/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 35/90 variables, 13/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/90 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/90 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 22/112 variables, 11/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 9/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 19/131 variables, 9/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/131 variables, 8/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/131 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 19/150 variables, 7/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/150 variables, 6/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/150 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 17/167 variables, 6/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/167 variables, 5/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/167 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 12/179 variables, 6/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/179 variables, 6/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/179 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 13/192 variables, 6/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/192 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/192 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 9/201 variables, 5/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/201 variables, 4/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/201 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 8/209 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/209 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 0/209 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/209 variables, and 166 constraints, problems are : Problem set: 0 solved, 1 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 92/92 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/23 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Int declared 55/209 variables, and 35 constraints, problems are : Problem set: 1 solved, 0 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 25/92 constraints, ReadFeed: 8/72 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 250ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-06-03 03:44:39] [INFO ] Flatten gal took : 11 ms
[2025-06-03 03:44:39] [INFO ] Flatten gal took : 11 ms
[2025-06-03 03:44:39] [INFO ] Input system was already deterministic with 117 transitions.
Computed a total of 12 stabilizing places and 10 stable transitions
Graph (complete) has 255 edges and 92 vertex of which 84 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 76 transition count 101
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 76 transition count 101
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 69 transition count 94
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 69 transition count 94
Applied a total of 46 rules in 14 ms. Remains 69 /92 variables (removed 23) and now considering 94/117 (removed 23) transitions.
// Phase 1: matrix 94 rows 69 cols
[2025-06-03 03:44:40] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:40] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-03 03:44:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:40] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-03 03:44:40] [INFO ] Implicit Places using invariants and state equation in 178 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 248 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/92 places, 94/117 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 265 ms. Remains : 68/92 places, 94/117 transitions.
[2025-06-03 03:44:40] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:44:40] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:44:40] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-03 03:44:40] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:44:40] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:44:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7561785075057592678.gal : 5 ms
[2025-06-03 03:44:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality5409335442905801959.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7561785075057592678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5409335442905801959.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.35715e+08,0.696383,22160,2,5324,5,123961,6,0,356,67148,0
Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t21, t23, t25, t27, t28, t30, t32, t34, t36, t84, t85, t86, t87, t88, t89, t90, t91, t92, t93...255
(forward)formula 0,1,2.89815,69668,1,0,136,322446,203,90,2046,420538,194
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 77 transition count 102
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 77 transition count 102
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 36 place count 71 transition count 96
Iterating global reduction 0 with 6 rules applied. Total rules applied 42 place count 71 transition count 96
Applied a total of 42 rules in 17 ms. Remains 71 /92 variables (removed 21) and now considering 96/117 (removed 21) transitions.
// Phase 1: matrix 96 rows 71 cols
[2025-06-03 03:44:43] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:43] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-06-03 03:44:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:43] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:44:43] [INFO ] Implicit Places using invariants and state equation in 208 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 309 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/92 places, 96/117 transitions.
Applied a total of 0 rules in 3 ms. Remains 70 /70 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 330 ms. Remains : 70/92 places, 96/117 transitions.
[2025-06-03 03:44:43] [INFO ] Flatten gal took : 10 ms
[2025-06-03 03:44:43] [INFO ] Flatten gal took : 11 ms
[2025-06-03 03:44:43] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-03 03:44:43] [INFO ] Flatten gal took : 10 ms
[2025-06-03 03:44:43] [INFO ] Flatten gal took : 10 ms
[2025-06-03 03:44:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality17481253936618819348.gal : 3 ms
[2025-06-03 03:44:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10602657826123290856.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17481253936618819348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10602657826123290856.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.67311e+08,1.29076,31772,2,8162,5,179852,6,0,366,108117,0
Converting to forward existential form...Done !
original formula: EX(((AX((AX((p24==1)) * EG(((p22!=0)&&(p54!=1))))) + AX(EF(((p30==0)&&(p55==1))))) + ((p46==1)||((((p64==0)&&(p17==0))&&((p5==1)&&(p56==0...184
=> equivalent forward existential formula: (([(EY(Init) * !(EX(!((!(EX(!((p24==1)))) * EG(((p22!=0)&&(p54!=1))))))))] != FALSE + [(EY(Init) * !(EX(!(E(TRUE...301
Reverse transition relation is NOT exact ! Due to transitions t22, t24, t26, t29, t31, t33, t35, t37, t79, t80, t86, t87, t88, t89, t90, t91, t92, t93, t94...260
(forward)formula 0,1,9.25741,224100,1,0,288,1.16664e+06,222,156,2252,1.35361e+06,378
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 77 transition count 102
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 77 transition count 102
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 36 place count 71 transition count 96
Iterating global reduction 0 with 6 rules applied. Total rules applied 42 place count 71 transition count 96
Applied a total of 42 rules in 11 ms. Remains 71 /92 variables (removed 21) and now considering 96/117 (removed 21) transitions.
// Phase 1: matrix 96 rows 71 cols
[2025-06-03 03:44:53] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:53] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-03 03:44:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:44:53] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:44:53] [INFO ] Implicit Places using invariants and state equation in 160 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 242 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/92 places, 96/117 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 255 ms. Remains : 70/92 places, 96/117 transitions.
[2025-06-03 03:44:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:44:53] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:44:53] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-03 03:44:53] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:44:53] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:44:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality5217360015864378026.gal : 2 ms
[2025-06-03 03:44:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality5242603509910063916.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5217360015864378026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5242603509910063916.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.67311e+08,2.45597,60152,2,17752,5,321802,6,0,366,235738,0
Converting to forward existential form...Done !
original formula: EF((EX(TRUE) * EG(E((((p8!=0)&&(p64==1))&&(p59==1)) U (p72!=0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * EX(TRUE)),E((((p8!=0)&&(p64==1))&&(p59==1)) U (p72!=0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t22, t24, t26, t28, t29, t31, t33, t35, t79, t84, t86, t87, t88, t89, t90, t91, t92, t93, t94...260
(forward)formula 0,1,13.4123,277396,1,0,197,1.18115e+06,218,122,2169,1.93776e+06,263
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Graph (complete) has 255 edges and 92 vertex of which 84 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 90 edges and 81 vertex of which 65 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 16 output transitions
Drop transitions (Output transitions of discarded places.) removed 16 transitions
Graph (trivial) has 68 edges and 65 vertex of which 32 / 65 are part of one of the 16 SCC in 3 ms
Free SCC test removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 49 transition count 83
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 39 place count 40 transition count 67
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 45 place count 34 transition count 55
Iterating global reduction 2 with 6 rules applied. Total rules applied 51 place count 34 transition count 55
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 29 transition count 45
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 29 transition count 45
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 66 place count 24 transition count 35
Iterating global reduction 2 with 5 rules applied. Total rules applied 71 place count 24 transition count 35
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 76 place count 19 transition count 30
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 19 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 19 transition count 29
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 19 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 84 place count 18 transition count 28
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 88 place count 14 transition count 24
Applied a total of 88 rules in 45 ms. Remains 14 /92 variables (removed 78) and now considering 24/117 (removed 93) transitions.
[2025-06-03 03:45:06] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
// Phase 1: matrix 19 rows 14 cols
[2025-06-03 03:45:06] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-03 03:45:06] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2025-06-03 03:45:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:06] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:45:07] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2025-06-03 03:45:07] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2025-06-03 03:45:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 18/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 4/32 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 0/32 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/33 variables, and 14 constraints, problems are : Problem set: 0 solved, 16 unsolved in 257 ms.
Refiners :[State Equation: 14/14 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 18/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 16/26 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 4/32 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/32 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/33 variables, and 30 constraints, problems are : Problem set: 0 solved, 16 unsolved in 314 ms.
Refiners :[State Equation: 14/14 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 577ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 578ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/92 places, 24/117 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 690 ms. Remains : 14/92 places, 24/117 transitions.
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:45:07] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 1 ms
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 1 ms
[2025-06-03 03:45:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality16462127887738641541.gal : 1 ms
[2025-06-03 03:45:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality7695303077590310806.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16462127887738641541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7695303077590310806.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3360,0.005049,3772,2,30,5,159,6,0,67,138,0
Converting to forward existential form...Done !
original formula: EF(!(A((p75==0) U ((p34==0)||(p82==1)))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!(((p34==0)||(p82==1)))) * (!((p75==0)) * !(((p34==0)||(p82==1)))))] != FALSE + [FwdG(Fw...204
Hit Full ! (commute/partial/dont) 19/5/5
(forward)formula 0,1,0.007155,4028,1,0,10,194,19,3,153,182,5
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 85 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 85 transition count 110
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 78 transition count 103
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 78 transition count 103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 72 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 72 transition count 97
Applied a total of 40 rules in 19 ms. Remains 72 /92 variables (removed 20) and now considering 97/117 (removed 20) transitions.
// Phase 1: matrix 97 rows 72 cols
[2025-06-03 03:45:07] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:07] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-03 03:45:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:07] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:45:07] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 232 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/92 places, 97/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 252 ms. Remains : 71/92 places, 97/117 transitions.
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:45:07] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:45:07] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:45:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality16472409567459745294.gal : 1 ms
[2025-06-03 03:45:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12770652073064715334.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16472409567459745294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12770652073064715334.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0006e+09,1.45476,38848,2,10126,5,230657,6,0,370,130257,0
Converting to forward existential form...Done !
original formula: (!(E((EF((p31==1)) + (((p28!=1)&&(((p37==0)||(p15==1))||(p30==1)))&&(p88==0))) U AX(AG((p64==1))))) + AX(AG(EX((p78==0)))))
=> equivalent forward existential formula: [(FwdU(EY((Init * !(!(E((E(TRUE U (p31==1)) + (((p28!=1)&&(((p37==0)||(p15==1))||(p30==1)))&&(p88==0))) U !(EX(!...222
Reverse transition relation is NOT exact ! Due to transitions t22, t24, t26, t28, t29, t31, t35, t37, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96...255
Detected timeout of ITS tools.
[2025-06-03 03:45:37] [INFO ] Flatten gal took : 8 ms
[2025-06-03 03:45:37] [INFO ] Applying decomposition
[2025-06-03 03:45:37] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4460732358201777526.txt' '-o' '/tmp/graph4460732358201777526.bin' '-w' '/tmp/graph4460732358201777526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4460732358201777526.bin' '-l' '-1' '-v' '-w' '/tmp/graph4460732358201777526.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:45:38] [INFO ] Decomposing Gal with order
[2025-06-03 03:45:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:45:38] [INFO ] Removed a total of 50 redundant transitions.
[2025-06-03 03:45:38] [INFO ] Flatten gal took : 100 ms
[2025-06-03 03:45:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 10 ms.
[2025-06-03 03:45:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality2899956792533134315.gal : 4 ms
[2025-06-03 03:45:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality248140649637529762.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2899956792533134315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality248140649637529762.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0006e+09,0.100251,7352,215,46,8848,700,168,10655,45,1871,0
Converting to forward existential form...Done !
original formula: (!(E((EF((i5.u7.p31==1)) + (((i4.u6.p28!=1)&&(((u9.p37==0)||(i2.u3.p15==1))||(i4.u6.p30==1)))&&(u19.p88==0))) U AX(AG((i9.u14.p64==1)))))...187
=> equivalent forward existential formula: [(FwdU(EY((Init * !(!(E((E(TRUE U (i5.u7.p31==1)) + (((i4.u6.p28!=1)&&(((u9.p37==0)||(i2.u3.p15==1))||(i4.u6.p30...268
Reverse transition relation is NOT exact ! Due to transitions t24, t26, t28, t31, t37, i0.t29, i0.t22, i0.u0.t90, i0.u1.t91, i0.u18.t86, i2.u3.t92, i2.u12....328
(forward)formula 0,0,2.10295,65464,1,0,136076,3719,1046,189543,253,15114,87415
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 85 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 85 transition count 110
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 78 transition count 103
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 78 transition count 103
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 71 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 71 transition count 96
Applied a total of 42 rules in 6 ms. Remains 71 /92 variables (removed 21) and now considering 96/117 (removed 21) transitions.
// Phase 1: matrix 96 rows 71 cols
[2025-06-03 03:45:40] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:40] [INFO ] Implicit Places using invariants in 180 ms returned []
[2025-06-03 03:45:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:40] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:45:40] [INFO ] Implicit Places using invariants and state equation in 236 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 419 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/92 places, 96/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 426 ms. Remains : 70/92 places, 96/117 transitions.
[2025-06-03 03:45:40] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:45:40] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:45:40] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-03 03:45:40] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:45:40] [INFO ] Flatten gal took : 15 ms
[2025-06-03 03:45:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7137785834937839501.gal : 1 ms
[2025-06-03 03:45:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15911915589437159098.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7137785834937839501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15911915589437159098.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.67311e+08,2.08809,52012,2,14736,5,281244,6,0,366,198776,0
Converting to forward existential form...Done !
original formula: AX(AG(EF(AX((p62==0)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U !(EX(!((p62==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t22, t26, t28, t29, t31, t33, t35, t37, t77, t80, t86, t87, t88, t89, t90, t91, t92, t93, t94...260
(forward)formula 0,1,12.1395,245332,1,0,146,1.07008e+06,214,94,2193,1.47221e+06,210
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Graph (complete) has 255 edges and 92 vertex of which 85 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 85 transition count 103
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 78 transition count 103
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 20 place count 73 transition count 98
Iterating global reduction 0 with 5 rules applied. Total rules applied 25 place count 73 transition count 98
Applied a total of 25 rules in 15 ms. Remains 73 /92 variables (removed 19) and now considering 98/117 (removed 19) transitions.
// Phase 1: matrix 98 rows 73 cols
[2025-06-03 03:45:53] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:53] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-06-03 03:45:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:45:53] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-06-03 03:45:53] [INFO ] Implicit Places using invariants and state equation in 265 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 377 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 72/92 places, 98/117 transitions.
Applied a total of 0 rules in 7 ms. Remains 72 /72 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 400 ms. Remains : 72/92 places, 98/117 transitions.
[2025-06-03 03:45:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:45:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:45:53] [INFO ] Input system was already deterministic with 98 transitions.
[2025-06-03 03:45:53] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:45:53] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:45:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality980244343010944958.gal : 1 ms
[2025-06-03 03:45:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality1101105650947401425.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality980244343010944958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1101105650947401425.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58752e+08,0.432959,13820,2,3775,5,62048,6,0,376,35974,0
Converting to forward existential form...Done !
original formula: AG(((EG(((p20==0)||(p40==1))) + EG((p22==0))) + ((p12==0)||(p81==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((p12==0)||(p81==1)))) * !(EG((p22==0)))) * !(EG(((p20==0)||(p40==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t24, t26, t29, t33, t35, t37, t79, t81, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96...255
(forward)formula 0,1,16.3322,380196,1,0,783,2.19682e+06,225,423,2184,2.63168e+06,916
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 76 transition count 101
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 76 transition count 101
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 71 transition count 96
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 71 transition count 96
Applied a total of 42 rules in 5 ms. Remains 71 /92 variables (removed 21) and now considering 96/117 (removed 21) transitions.
// Phase 1: matrix 96 rows 71 cols
[2025-06-03 03:46:10] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:10] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-03 03:46:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:10] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-03 03:46:10] [INFO ] Implicit Places using invariants and state equation in 233 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 313 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/92 places, 96/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 319 ms. Remains : 70/92 places, 96/117 transitions.
[2025-06-03 03:46:10] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:10] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:10] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-03 03:46:10] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:10] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality3722173293318015136.gal : 1 ms
[2025-06-03 03:46:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13388113324847878738.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3722173293318015136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13388113324847878738.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.8551e+08,1.27568,38776,2,9732,5,232972,6,0,366,134221,0
Converting to forward existential form...Done !
original formula: AX(EF(((((p40==0)&&(p3==1))&&((p73==0)&&(p29==1))) * (AG(((p40==0)||(p76==1))) + AX(((p10==0)||(p54==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((((p40==0)&&(p3==1))&&((p73==0)&&(p29==1))) * (!(E(TRUE U !(((p40==0)||(p76==1))))) + !...198
Reverse transition relation is NOT exact ! Due to transitions t3, t16, t19, t23, t25, t27, t29, t32, t34, t36, t86, t87, t88, t89, t90, t91, t92, t93, t94,...259
(forward)formula 0,1,10.377,244376,1,0,156,1.44639e+06,217,100,2255,1.27812e+06,219
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 76 transition count 101
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 76 transition count 101
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 69 transition count 94
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 69 transition count 94
Applied a total of 46 rules in 5 ms. Remains 69 /92 variables (removed 23) and now considering 94/117 (removed 23) transitions.
// Phase 1: matrix 94 rows 69 cols
[2025-06-03 03:46:20] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:21] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-03 03:46:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:21] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-03 03:46:21] [INFO ] Implicit Places using invariants and state equation in 193 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 253 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/92 places, 94/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 68 /68 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 68/92 places, 94/117 transitions.
[2025-06-03 03:46:21] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:46:21] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:21] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-03 03:46:21] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:21] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:46:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1351314133664181149.gal : 1 ms
[2025-06-03 03:46:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality13818372670690956268.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1351314133664181149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13818372670690956268.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.35715e+08,0.802046,22216,2,5324,5,123961,6,0,356,67148,0
Converting to forward existential form...Done !
original formula: ((AX(FALSE) + EF(((p60==0)&&(p25==1)))) + EF(AG(((p48==0)&&(p8==1)))))
=> equivalent forward existential formula: [(EY(((Init * !(E(TRUE U !(E(TRUE U !(((p48==0)&&(p8==1)))))))) * !(E(TRUE U ((p60==0)&&(p25==1)))))) * !(FALSE)...165
Reverse transition relation is NOT exact ! Due to transitions t21, t23, t25, t27, t28, t30, t32, t34, t36, t84, t85, t86, t87, t88, t89, t90, t91, t92, t93...255
(forward)formula 0,1,5.65989,126596,1,0,141,701778,211,93,2101,597227,206
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Graph (complete) has 255 edges and 92 vertex of which 84 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 1 place count 84 transition count 101
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 76 transition count 101
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 25 place count 68 transition count 93
Iterating global reduction 0 with 8 rules applied. Total rules applied 33 place count 68 transition count 93
Applied a total of 33 rules in 16 ms. Remains 68 /92 variables (removed 24) and now considering 93/117 (removed 24) transitions.
// Phase 1: matrix 93 rows 68 cols
[2025-06-03 03:46:27] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:27] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-03 03:46:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:27] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-03 03:46:27] [INFO ] Implicit Places using invariants and state equation in 227 ms returned [67]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 321 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 67/92 places, 93/117 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 93
Applied a total of 1 rules in 15 ms. Remains 67 /67 variables (removed 0) and now considering 93/93 (removed 0) transitions.
// Phase 1: matrix 93 rows 67 cols
[2025-06-03 03:46:27] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:27] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-03 03:46:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:27] [INFO ] State equation strengthened by 47 read => feed constraints.
[2025-06-03 03:46:27] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 67/92 places, 93/117 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 586 ms. Remains : 67/92 places, 93/117 transitions.
[2025-06-03 03:46:27] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:46:27] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:46:27] [INFO ] Input system was already deterministic with 93 transitions.
[2025-06-03 03:46:27] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:46:27] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:46:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1099934523994847562.gal : 2 ms
[2025-06-03 03:46:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16023318465278936444.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1099934523994847562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16023318465278936444.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.18767e+08,1.1679,27336,2,10615,5,146654,6,0,352,103552,0
Converting to forward existential form...Done !
original formula: (AF((p91==1)) * EG(EF((p63==1))))
=> equivalent forward existential formula: ([FwdG(Init,!((p91==1)))] = FALSE * [(Init * !(EG(E(TRUE U (p63==1)))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t5, t20, t24, t26, t27, t29, t31, t33, t35, t82, t83, t84, t85, t86, t87, t88, t89, t90, t91,...254
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 45/0/48
(forward)formula 0,1,11.3841,222520,1,0,175,1.16372e+06,223,121,2381,1.30488e+06,257
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 86 transition count 111
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 86 transition count 111
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 81 transition count 106
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 81 transition count 106
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 77 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 77 transition count 102
Applied a total of 30 rules in 4 ms. Remains 77 /92 variables (removed 15) and now considering 102/117 (removed 15) transitions.
// Phase 1: matrix 102 rows 77 cols
[2025-06-03 03:46:39] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:39] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-03 03:46:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:39] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-06-03 03:46:39] [INFO ] Implicit Places using invariants and state equation in 210 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 304 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/92 places, 102/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 76 /76 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 310 ms. Remains : 76/92 places, 102/117 transitions.
[2025-06-03 03:46:39] [INFO ] Flatten gal took : 8 ms
[2025-06-03 03:46:39] [INFO ] Flatten gal took : 8 ms
[2025-06-03 03:46:39] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-03 03:46:39] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:46:39] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:46:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality11598257943269711619.gal : 1 ms
[2025-06-03 03:46:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality18318897276788735090.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11598257943269711619.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18318897276788735090.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.35303e+09,0.554878,14172,2,2860,5,68129,6,0,394,35029,0
Converting to forward existential form...Done !
original formula: A(EG(AX(!((((p32==0)||(p86==1)) * E(((p21==0)||(p66==1)) U ((p1==0)||(p85==1))))))) U !(AG((EG(!(((p22==0)||(p26==1)))) + (p14!=1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(E(TRUE U !((EG(!(((p22==0)||(p26==1)))) + (p14!=1)))))))))) * !(E(!(!(!(E(TRUE U !((EG(!(((...365
Reverse transition relation is NOT exact ! Due to transitions t24, t26, t28, t33, t37, t39, t84, t86, t90, t91, t92, t93, t94, t95, t96, t97, t98, t99, t10...263
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,14.5021,292012,1,0,782,1.71556e+06,248,499,2492,2.04099e+06,874
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 78 transition count 103
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 78 transition count 103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 72 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 72 transition count 97
Applied a total of 40 rules in 20 ms. Remains 72 /92 variables (removed 20) and now considering 97/117 (removed 20) transitions.
// Phase 1: matrix 97 rows 72 cols
[2025-06-03 03:46:54] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:54] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-03 03:46:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:46:54] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:46:54] [INFO ] Implicit Places using invariants and state equation in 204 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 287 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/92 places, 97/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 308 ms. Remains : 71/92 places, 97/117 transitions.
[2025-06-03 03:46:54] [INFO ] Flatten gal took : 18 ms
[2025-06-03 03:46:54] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:46:54] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-03 03:46:54] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:46:54] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:46:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality18078553825639195686.gal : 1 ms
[2025-06-03 03:46:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality5723986015257218188.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18078553825639195686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5723986015257218188.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0488e+09,1.7312,40908,2,10900,5,223158,6,0,371,152678,0
Converting to forward existential form...Done !
original formula: EG(EX((EX(((p38==1) * EX((p63==1)))) + AG(EF((p72==0))))))
=> equivalent forward existential formula: [FwdG(Init,EX((EX(((p38==1) * EX((p63==1)))) + !(E(TRUE U !(E(TRUE U (p72==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t19, t23, t27, t29, t30, t32, t34, t36, t80, t85, t87, t88, t89, t90, t91, t92, t93, t94,...264
Detected timeout of ITS tools.
[2025-06-03 03:47:24] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:47:24] [INFO ] Applying decomposition
[2025-06-03 03:47:24] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1970148977370393884.txt' '-o' '/tmp/graph1970148977370393884.bin' '-w' '/tmp/graph1970148977370393884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1970148977370393884.bin' '-l' '-1' '-v' '-w' '/tmp/graph1970148977370393884.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:47:24] [INFO ] Decomposing Gal with order
[2025-06-03 03:47:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:47:24] [INFO ] Removed a total of 50 redundant transitions.
[2025-06-03 03:47:24] [INFO ] Flatten gal took : 24 ms
[2025-06-03 03:47:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 12 ms.
[2025-06-03 03:47:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality5675696816442723564.gal : 2 ms
[2025-06-03 03:47:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality18107300235839183162.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5675696816442723564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18107300235839183162.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0488e+09,0.111601,7512,370,111,7841,631,185,12726,46,3693,0
Converting to forward existential form...Done !
original formula: EG(EX((EX(((i5.u8.p38==1) * EX((u13.p63==1)))) + AG(EF((i10.u15.p72==0))))))
=> equivalent forward existential formula: [FwdG(Init,EX((EX(((i5.u8.p38==1) * EX((u13.p63==1)))) + !(E(TRUE U !(E(TRUE U (i10.u15.p72==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t19, t23, t29, t32, t34, t36, t80, t85, u2.t92, u13.t6, u14.t88, i0.u0.t91, i0.u3.t93, i1.t27...337
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,2.24774,64216,1,0,128414,2001,955,160540,215,14488,119607
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 85 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 85 transition count 110
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 78 transition count 103
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 78 transition count 103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 72 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 72 transition count 97
Applied a total of 40 rules in 6 ms. Remains 72 /92 variables (removed 20) and now considering 97/117 (removed 20) transitions.
// Phase 1: matrix 97 rows 72 cols
[2025-06-03 03:47:26] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:47:26] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-03 03:47:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:47:27] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:47:27] [INFO ] Implicit Places using invariants and state equation in 243 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 318 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/92 places, 97/117 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 326 ms. Remains : 71/92 places, 97/117 transitions.
[2025-06-03 03:47:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:47:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:47:27] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-03 03:47:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:47:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:47:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15053146261207029770.gal : 1 ms
[2025-06-03 03:47:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16088568380367039255.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15053146261207029770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16088568380367039255.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0006e+09,1.04821,31436,2,7970,5,177774,6,0,370,104250,0
Converting to forward existential form...Done !
original formula: EX(E(AG((EG((p21==0)) * ((p84==0)||(p58==1)))) U (p89==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),!(E(TRUE U !((EG((p21==0)) * ((p84==0)||(p58==1))))))) * (p89==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t22, t24, t26, t29, t31, t33, t35, t37, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96...255
Detected timeout of ITS tools.
[2025-06-03 03:47:57] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:47:57] [INFO ] Applying decomposition
[2025-06-03 03:47:57] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13073953124139077225.txt' '-o' '/tmp/graph13073953124139077225.bin' '-w' '/tmp/graph13073953124139077225.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13073953124139077225.bin' '-l' '-1' '-v' '-w' '/tmp/graph13073953124139077225.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:47:57] [INFO ] Decomposing Gal with order
[2025-06-03 03:47:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:47:57] [INFO ] Removed a total of 50 redundant transitions.
[2025-06-03 03:47:57] [INFO ] Flatten gal took : 32 ms
[2025-06-03 03:47:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 4 ms.
[2025-06-03 03:47:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality14594948545179573124.gal : 2 ms
[2025-06-03 03:47:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality791282376673374298.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14594948545179573124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality791282376673374298.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0006e+09,0.059731,5716,256,46,4610,543,161,5961,45,1390,0
Converting to forward existential form...Done !
original formula: EX(E(AG((EG((i4.u5.p21==0)) * ((i10.u18.p84==0)||(u13.p58==1)))) U (i10.u19.p89==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),!(E(TRUE U !((EG((i4.u5.p21==0)) * ((i10.u18.p84==0)||(u13.p58==1))))))) * (i10.u19.p89==1))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t22, t24, t26, t29, t31, t33, i0.t37, i0.t35, i0.u0.t91, i0.u12.t95, i0.u16.t96, i1.u1.t92, i...333
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,0.379973,18900,1,0,40196,3715,968,44520,242,9572,43590
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 85 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 85 transition count 110
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 78 transition count 103
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 78 transition count 103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 72 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 72 transition count 97
Applied a total of 40 rules in 3 ms. Remains 72 /92 variables (removed 20) and now considering 97/117 (removed 20) transitions.
// Phase 1: matrix 97 rows 72 cols
[2025-06-03 03:47:57] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:47:57] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-03 03:47:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:47:57] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-03 03:47:58] [INFO ] Implicit Places using invariants and state equation in 224 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 292 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/92 places, 97/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 297 ms. Remains : 71/92 places, 97/117 transitions.
[2025-06-03 03:47:58] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:47:58] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:47:58] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-03 03:47:58] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:47:58] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:47:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality9781642214009728694.gal : 2 ms
[2025-06-03 03:47:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality2790948379050179529.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9781642214009728694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2790948379050179529.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0006e+09,0.683404,21428,2,5006,5,118365,6,0,370,63008,0
Converting to forward existential form...Done !
original formula: EX(AG(AF(EG((p51==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(EG(!(EG((p51==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t22, t24, t26, t28, t29, t31, t33, t37, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96...255
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,19.9894,444812,1,0,669,2.58336e+06,227,374,2352,3.01384e+06,794
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 117/117 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 84 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 84 transition count 109
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 76 transition count 101
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 76 transition count 101
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 69 transition count 94
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 69 transition count 94
Applied a total of 46 rules in 3 ms. Remains 69 /92 variables (removed 23) and now considering 94/117 (removed 23) transitions.
// Phase 1: matrix 94 rows 69 cols
[2025-06-03 03:48:18] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:48:18] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-03 03:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:48:18] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-03 03:48:18] [INFO ] Implicit Places using invariants and state equation in 240 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 307 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/92 places, 94/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 68 /68 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 311 ms. Remains : 68/92 places, 94/117 transitions.
[2025-06-03 03:48:18] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:48:18] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:48:18] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-03 03:48:18] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:48:18] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:48:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality13543507938141653113.gal : 9 ms
[2025-06-03 03:48:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality11572543416356576123.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13543507938141653113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11572543416356576123.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.35715e+08,0.791385,22188,2,5324,5,123961,6,0,356,67148,0
Converting to forward existential form...Done !
original formula: EX((p58==0))
=> equivalent forward existential formula: [(EY(Init) * (p58==0))] != FALSE
(forward)formula 0,1,0.794463,22316,1,0,8,123961,8,1,479,67148,2
FORMULA DiscoveryGPU-PT-09a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 03:48:19] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:48:19] [INFO ] Flatten gal took : 10 ms
Total runtime 235162 ms.
BK_STOP 1748922499516
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="DiscoveryGPU-PT-09a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DiscoveryGPU-PT-09a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854064600657"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-09a.tgz
mv DiscoveryGPU-PT-09a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;