About the Execution of ITS-Tools for DBSingleClientW-PT-d1m04
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
618.712 | 71514.00 | 95994.00 | 304.10 | FFFTFTTFFFFTTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r092-tall-171624189400489.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DBSingleClientW-PT-d1m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189400489
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 12:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 12 12:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 432K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716319227162
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 19:20:28] [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]
[2024-05-21 19:20:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:20:28] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2024-05-21 19:20:28] [INFO ] Transformed 1440 places.
[2024-05-21 19:20:28] [INFO ] Transformed 672 transitions.
[2024-05-21 19:20:28] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 227 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 326 transition count 592
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 192 place count 235 transition count 340
Iterating global reduction 1 with 91 rules applied. Total rules applied 283 place count 235 transition count 340
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 287 place count 235 transition count 336
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 354 place count 168 transition count 269
Iterating global reduction 2 with 67 rules applied. Total rules applied 421 place count 168 transition count 269
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 426 place count 168 transition count 264
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 460 place count 134 transition count 214
Iterating global reduction 3 with 34 rules applied. Total rules applied 494 place count 134 transition count 214
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 514 place count 134 transition count 194
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 521 place count 127 transition count 182
Iterating global reduction 4 with 7 rules applied. Total rules applied 528 place count 127 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 529 place count 127 transition count 181
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 533 place count 123 transition count 177
Iterating global reduction 5 with 4 rules applied. Total rules applied 537 place count 123 transition count 177
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 541 place count 119 transition count 173
Iterating global reduction 5 with 4 rules applied. Total rules applied 545 place count 119 transition count 173
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 547 place count 119 transition count 171
Applied a total of 547 rules in 80 ms. Remains 119 /347 variables (removed 228) and now considering 171/672 (removed 501) transitions.
// Phase 1: matrix 171 rows 119 cols
[2024-05-21 19:20:28] [INFO ] Computed 2 invariants in 18 ms
[2024-05-21 19:20:29] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-05-21 19:20:29] [INFO ] Invariant cache hit.
[2024-05-21 19:20:29] [INFO ] State equation strengthened by 60 read => feed constraints.
[2024-05-21 19:20:29] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2024-05-21 19:20:29] [INFO ] Invariant cache hit.
[2024-05-21 19:20:29] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/290 variables, 119/121 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 60/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 0/290 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 181 constraints, problems are : Problem set: 0 solved, 170 unsolved in 4943 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 119/119 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/290 variables, 119/121 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 60/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 170/351 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (OVERLAPS) 0/290 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 290/290 variables, and 351 constraints, problems are : Problem set: 0 solved, 170 unsolved in 9981 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 119/119 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
After SMT, in 15304ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 15325ms
Starting structural reductions in LTL mode, iteration 1 : 119/347 places, 171/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15976 ms. Remains : 119/347 places, 171/672 transitions.
Support contains 12 out of 119 places after structural reductions.
[2024-05-21 19:20:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-21 19:20:44] [INFO ] Flatten gal took : 37 ms
[2024-05-21 19:20:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:20:44] [INFO ] Flatten gal took : 15 ms
[2024-05-21 19:20:44] [INFO ] Input system was already deterministic with 171 transitions.
Support contains 8 out of 119 places (down from 12) after GAL structural reductions.
RANDOM walk for 40000 steps (9178 resets) in 1564 ms. (25 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3895 resets) in 285 ms. (139 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (4004 resets) in 158 ms. (251 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (3885 resets) in 154 ms. (258 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3892 resets) in 200 ms. (199 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3980 resets) in 109 ms. (363 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (4003 resets) in 132 ms. (300 steps per ms) remains 6/6 properties
Probably explored full state space saw : 23919 states, properties seen :5
Probabilistic random walk after 60469 steps, saw 23919 distinct states, run finished after 284 ms. (steps per millisecond=212 ) properties seen :5
Explored full state space saw : 23972 states, properties seen :0
Exhaustive walk after 60566 steps, saw 23972 distinct states, run finished after 57 ms. (steps per millisecond=1062 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:20:46] [INFO ] Flatten gal took : 10 ms
[2024-05-21 19:20:46] [INFO ] Flatten gal took : 10 ms
[2024-05-21 19:20:46] [INFO ] Input system was already deterministic with 171 transitions.
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 415 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 110 transition count 158
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 110 transition count 158
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 110 transition count 156
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 102 transition count 145
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 102 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 102 transition count 143
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 45 place count 95 transition count 123
Iterating global reduction 2 with 7 rules applied. Total rules applied 52 place count 95 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 95 transition count 121
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 59 place count 90 transition count 113
Iterating global reduction 3 with 5 rules applied. Total rules applied 64 place count 90 transition count 113
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 69 place count 85 transition count 108
Iterating global reduction 3 with 5 rules applied. Total rules applied 74 place count 85 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 78 place count 85 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 80 place count 83 transition count 101
Iterating global reduction 4 with 2 rules applied. Total rules applied 82 place count 83 transition count 101
Applied a total of 82 rules in 14 ms. Remains 83 /119 variables (removed 36) and now considering 101/171 (removed 70) transitions.
// Phase 1: matrix 101 rows 83 cols
[2024-05-21 19:20:46] [INFO ] Computed 2 invariants in 6 ms
[2024-05-21 19:20:46] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-21 19:20:46] [INFO ] Invariant cache hit.
[2024-05-21 19:20:46] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 19:20:46] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2024-05-21 19:20:46] [INFO ] Invariant cache hit.
[2024-05-21 19:20:46] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/184 variables, and 116 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1859 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 100/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/184 variables, and 216 constraints, problems are : Problem set: 0 solved, 100 unsolved in 3469 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 5429ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 5430ms
Starting structural reductions in LTL mode, iteration 1 : 83/119 places, 101/171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5640 ms. Remains : 83/119 places, 101/171 transitions.
[2024-05-21 19:20:51] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:20:51] [INFO ] Flatten gal took : 15 ms
[2024-05-21 19:20:51] [INFO ] Input system was already deterministic with 101 transitions.
[2024-05-21 19:20:51] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:20:51] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:20:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2258382893485088976.gal : 3 ms
[2024-05-21 19:20:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality6424590024697579678.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2258382893485088976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6424590024697579678.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8831,0.155723,10460,2,2790,5,24923,6,0,433,19119,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.15796,10460,1,0,6,24923,7,1,580,19119,1
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 112 transition count 160
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 112 transition count 160
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 112 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 106 transition count 149
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 106 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 106 transition count 148
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 34 place count 101 transition count 138
Iterating global reduction 2 with 5 rules applied. Total rules applied 39 place count 101 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 101 transition count 136
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 45 place count 97 transition count 129
Iterating global reduction 3 with 4 rules applied. Total rules applied 49 place count 97 transition count 129
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 53 place count 93 transition count 125
Iterating global reduction 3 with 4 rules applied. Total rules applied 57 place count 93 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 59 place count 93 transition count 123
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 61 place count 91 transition count 120
Iterating global reduction 4 with 2 rules applied. Total rules applied 63 place count 91 transition count 120
Applied a total of 63 rules in 36 ms. Remains 91 /119 variables (removed 28) and now considering 120/171 (removed 51) transitions.
// Phase 1: matrix 120 rows 91 cols
[2024-05-21 19:20:52] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 19:20:52] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 19:20:52] [INFO ] Invariant cache hit.
[2024-05-21 19:20:52] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-21 19:20:52] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2024-05-21 19:20:52] [INFO ] Redundant transitions in 3 ms returned []
Running 119 sub problems to find dead transitions.
[2024-05-21 19:20:52] [INFO ] Invariant cache hit.
[2024-05-21 19:20:52] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (OVERLAPS) 1/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 120/211 variables, 91/93 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 40/133 constraints. Problems are: Problem set: 0 solved, 119 unsolved
[2024-05-21 19:20:53] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 19 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (OVERLAPS) 0/211 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Real declared 211/211 variables, and 134 constraints, problems are : Problem set: 0 solved, 119 unsolved in 2948 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 119 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 2 (OVERLAPS) 1/91 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (OVERLAPS) 120/211 variables, 91/94 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 40/134 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 119/253 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 9 (OVERLAPS) 0/211 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Int declared 211/211 variables, and 253 constraints, problems are : Problem set: 0 solved, 119 unsolved in 4893 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 1/1 constraints]
After SMT, in 7943ms problems are : Problem set: 0 solved, 119 unsolved
Search for dead transitions found 0 dead transitions in 7945ms
Starting structural reductions in SI_CTL mode, iteration 1 : 91/119 places, 120/171 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8183 ms. Remains : 91/119 places, 120/171 transitions.
[2024-05-21 19:21:00] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:21:00] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:21:00] [INFO ] Input system was already deterministic with 120 transitions.
[2024-05-21 19:21:00] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:21:00] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality6210389437685683640.gal : 4 ms
[2024-05-21 19:21:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12003930934584500222.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6210389437685683640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12003930934584500222.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,12837,0.2861,16476,2,3852,5,45786,6,0,484,35263,0
Converting to forward existential form...Done !
original formula: EG(AG((p27<=l1228)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((p27<=l1228)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t40, t41, t42, t43, t44, t45, t46, t53, t54, t55, t74, t75, t83, t84, t...448
(forward)formula 0,0,1.39611,50124,1,0,291,217764,268,117,3404,111289,329
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 110 transition count 158
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 110 transition count 158
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 110 transition count 156
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 102 transition count 145
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 102 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 102 transition count 143
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 45 place count 95 transition count 123
Iterating global reduction 2 with 7 rules applied. Total rules applied 52 place count 95 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 95 transition count 121
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 59 place count 90 transition count 113
Iterating global reduction 3 with 5 rules applied. Total rules applied 64 place count 90 transition count 113
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 69 place count 85 transition count 108
Iterating global reduction 3 with 5 rules applied. Total rules applied 74 place count 85 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 78 place count 85 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 80 place count 83 transition count 101
Iterating global reduction 4 with 2 rules applied. Total rules applied 82 place count 83 transition count 101
Applied a total of 82 rules in 7 ms. Remains 83 /119 variables (removed 36) and now considering 101/171 (removed 70) transitions.
// Phase 1: matrix 101 rows 83 cols
[2024-05-21 19:21:01] [INFO ] Computed 2 invariants in 8 ms
[2024-05-21 19:21:01] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 19:21:01] [INFO ] Invariant cache hit.
[2024-05-21 19:21:01] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 19:21:01] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2024-05-21 19:21:01] [INFO ] Invariant cache hit.
[2024-05-21 19:21:01] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/184 variables, and 116 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1796 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 100/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/184 variables, and 216 constraints, problems are : Problem set: 0 solved, 100 unsolved in 3521 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 5392ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 5393ms
Starting structural reductions in LTL mode, iteration 1 : 83/119 places, 101/171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5582 ms. Remains : 83/119 places, 101/171 transitions.
[2024-05-21 19:21:07] [INFO ] Flatten gal took : 9 ms
[2024-05-21 19:21:07] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:07] [INFO ] Input system was already deterministic with 101 transitions.
[2024-05-21 19:21:07] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:07] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality5360481246231013183.gal : 1 ms
[2024-05-21 19:21:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3907153325050502005.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5360481246231013183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3907153325050502005.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8831,0.145154,10260,2,2790,5,24923,6,0,433,19119,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.147185,10260,1,0,6,24923,7,1,580,19119,1
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 111 transition count 159
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 111 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 111 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 104 transition count 149
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 104 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 104 transition count 147
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 40 place count 98 transition count 128
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 98 transition count 128
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 98 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 52 place count 94 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 94 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 90 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 90 transition count 115
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 68 place count 90 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 69 place count 89 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 89 transition count 110
Applied a total of 70 rules in 20 ms. Remains 89 /119 variables (removed 30) and now considering 110/171 (removed 61) transitions.
// Phase 1: matrix 110 rows 89 cols
[2024-05-21 19:21:07] [INFO ] Computed 2 invariants in 3 ms
[2024-05-21 19:21:07] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 19:21:07] [INFO ] Invariant cache hit.
[2024-05-21 19:21:07] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-21 19:21:07] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2024-05-21 19:21:07] [INFO ] Redundant transitions in 3 ms returned []
Running 109 sub problems to find dead transitions.
[2024-05-21 19:21:07] [INFO ] Invariant cache hit.
[2024-05-21 19:21:07] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 1/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 110/199 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/199 variables, 34/125 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-21 19:21:09] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 0/199 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 199/199 variables, and 126 constraints, problems are : Problem set: 0 solved, 109 unsolved in 2704 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (OVERLAPS) 1/89 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (OVERLAPS) 110/199 variables, 89/92 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 34/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 109/235 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (OVERLAPS) 0/199 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 199/199 variables, and 235 constraints, problems are : Problem set: 0 solved, 109 unsolved in 4292 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 1/1 constraints]
After SMT, in 7094ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 7096ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/119 places, 110/171 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7331 ms. Remains : 89/119 places, 110/171 transitions.
[2024-05-21 19:21:14] [INFO ] Flatten gal took : 14 ms
[2024-05-21 19:21:14] [INFO ] Flatten gal took : 9 ms
[2024-05-21 19:21:14] [INFO ] Input system was already deterministic with 110 transitions.
[2024-05-21 19:21:14] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:14] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:21:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality6766100744730181129.gal : 1 ms
[2024-05-21 19:21:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality292296727821091589.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6766100744730181129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality292296727821091589.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,10220,0.17649,12180,2,3179,5,29389,6,0,466,21572,0
Converting to forward existential form...Done !
original formula: AF(EG((p55>0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((p55>0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t34, t35, t44, t50, t51, t52, t54, t70, t77, t78, t79, t80, t81, t82, t...398
(forward)formula 0,0,1.28036,48644,1,0,334,170793,246,179,3193,165432,341
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 111 transition count 159
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 111 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 111 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 104 transition count 147
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 104 transition count 147
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 104 transition count 145
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 40 place count 98 transition count 127
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 98 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 98 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 94 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 94 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 90 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 place count 90 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 90 transition count 112
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 68 place count 88 transition count 109
Iterating global reduction 4 with 2 rules applied. Total rules applied 70 place count 88 transition count 109
Applied a total of 70 rules in 20 ms. Remains 88 /119 variables (removed 31) and now considering 109/171 (removed 62) transitions.
// Phase 1: matrix 109 rows 88 cols
[2024-05-21 19:21:16] [INFO ] Computed 2 invariants in 2 ms
[2024-05-21 19:21:16] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 19:21:16] [INFO ] Invariant cache hit.
[2024-05-21 19:21:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-21 19:21:16] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-21 19:21:16] [INFO ] Redundant transitions in 2 ms returned []
Running 108 sub problems to find dead transitions.
[2024-05-21 19:21:16] [INFO ] Invariant cache hit.
[2024-05-21 19:21:16] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 109/197 variables, 88/90 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 34/124 constraints. Problems are: Problem set: 0 solved, 108 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 0/197 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 197/197 variables, and 124 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2007 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 109/197 variables, 88/90 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 34/124 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 108/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/197 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 0/197 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 197/197 variables, and 232 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3957 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
After SMT, in 6053ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 6054ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/119 places, 109/171 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6256 ms. Remains : 88/119 places, 109/171 transitions.
[2024-05-21 19:21:22] [INFO ] Flatten gal took : 11 ms
[2024-05-21 19:21:22] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:22] [INFO ] Input system was already deterministic with 109 transitions.
[2024-05-21 19:21:22] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:21:22] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:21:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality7078280109098182688.gal : 1 ms
[2024-05-21 19:21:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality1959673791726893076.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7078280109098182688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1959673791726893076.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,11005,0.164643,11640,2,3030,5,27118,6,0,461,22247,0
Converting to forward existential form...Done !
original formula: EG(AF((l1283>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((l1283>=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t52, t54, t68, t71, t76, t77, t78, t79, t80, t81, t...397
(forward)formula 0,0,1.43105,54748,1,0,287,250895,245,117,3167,160058,326
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 111 transition count 159
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 111 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 111 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 104 transition count 147
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 104 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 104 transition count 146
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 39 place count 98 transition count 132
Iterating global reduction 2 with 6 rules applied. Total rules applied 45 place count 98 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 47 place count 98 transition count 130
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 52 place count 93 transition count 122
Iterating global reduction 3 with 5 rules applied. Total rules applied 57 place count 93 transition count 122
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 62 place count 88 transition count 117
Iterating global reduction 3 with 5 rules applied. Total rules applied 67 place count 88 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 71 place count 88 transition count 113
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 73 place count 86 transition count 110
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 86 transition count 110
Applied a total of 75 rules in 19 ms. Remains 86 /119 variables (removed 33) and now considering 110/171 (removed 61) transitions.
// Phase 1: matrix 110 rows 86 cols
[2024-05-21 19:21:23] [INFO ] Computed 2 invariants in 2 ms
[2024-05-21 19:21:24] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 19:21:24] [INFO ] Invariant cache hit.
[2024-05-21 19:21:24] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-05-21 19:21:24] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-05-21 19:21:24] [INFO ] Redundant transitions in 3 ms returned []
Running 109 sub problems to find dead transitions.
[2024-05-21 19:21:24] [INFO ] Invariant cache hit.
[2024-05-21 19:21:24] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 110/196 variables, 86/88 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 38/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/196 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (OVERLAPS) 0/196 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 196/196 variables, and 126 constraints, problems are : Problem set: 0 solved, 109 unsolved in 2165 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 86/86 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 110/196 variables, 86/88 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 38/126 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/196 variables, 109/235 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 0/196 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 196/196 variables, and 235 constraints, problems are : Problem set: 0 solved, 109 unsolved in 4049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 86/86 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
After SMT, in 6302ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 6304ms
Starting structural reductions in SI_CTL mode, iteration 1 : 86/119 places, 110/171 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6503 ms. Remains : 86/119 places, 110/171 transitions.
[2024-05-21 19:21:30] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:21:30] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:21:30] [INFO ] Input system was already deterministic with 110 transitions.
[2024-05-21 19:21:30] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:21:30] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:21:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14679147633001254537.gal : 1 ms
[2024-05-21 19:21:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6033890370320128316.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14679147633001254537.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6033890370320128316.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (9100 resets) in 188 ms. (211 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality6033890370320128316.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
BEST_FIRST walk for 40001 steps (3953 resets) in 86 ms. (459 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 46
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :46 after 96
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :96 after 170
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :170 after 334
Finished probabilistic random walk after 10449 steps, run visited all 1 properties in 17 ms. (steps per millisecond=614 )
Probabilistic random walk after 10449 steps, saw 4765 distinct states, run finished after 21 ms. (steps per millisecond=497 ) properties seen :1
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 112 transition count 164
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 112 transition count 164
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 112 transition count 163
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 21 place count 106 transition count 155
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 106 transition count 155
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 106 transition count 153
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 34 place count 101 transition count 136
Iterating global reduction 2 with 5 rules applied. Total rules applied 39 place count 101 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 101 transition count 135
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 44 place count 97 transition count 131
Iterating global reduction 3 with 4 rules applied. Total rules applied 48 place count 97 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 52 place count 93 transition count 127
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 93 transition count 127
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 60 place count 93 transition count 123
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 61 place count 92 transition count 121
Iterating global reduction 4 with 1 rules applied. Total rules applied 62 place count 92 transition count 121
Applied a total of 62 rules in 6 ms. Remains 92 /119 variables (removed 27) and now considering 121/171 (removed 50) transitions.
// Phase 1: matrix 121 rows 92 cols
[2024-05-21 19:21:30] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 19:21:30] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 19:21:30] [INFO ] Invariant cache hit.
[2024-05-21 19:21:30] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-21 19:21:30] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2024-05-21 19:21:30] [INFO ] Invariant cache hit.
[2024-05-21 19:21:30] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 121/213 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 41/135 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/213 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 135 constraints, problems are : Problem set: 0 solved, 120 unsolved in 2449 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 121/213 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 41/135 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 120/255 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 8 (OVERLAPS) 0/213 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 255 constraints, problems are : Problem set: 0 solved, 120 unsolved in 4365 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints]
After SMT, in 6922ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 6923ms
Starting structural reductions in LTL mode, iteration 1 : 92/119 places, 121/171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7133 ms. Remains : 92/119 places, 121/171 transitions.
[2024-05-21 19:21:37] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:21:37] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:21:37] [INFO ] Input system was already deterministic with 121 transitions.
[2024-05-21 19:21:37] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:21:37] [INFO ] Flatten gal took : 4 ms
[2024-05-21 19:21:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5712781221566175543.gal : 1 ms
[2024-05-21 19:21:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality1953877512315084352.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5712781221566175543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1953877512315084352.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,11396,0.259737,15436,2,3712,5,42561,6,0,489,29653,0
Converting to forward existential form...Done !
original formula: EX(AF((p109<=l1232)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((p109<=l1232)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t68, t70, t71, t72, t73, t74, t78, t80, t81, t82, t...459
(forward)formula 0,1,0.841446,39348,1,0,235,130146,265,91,3368,63390,270
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2024-05-21 19:21:38] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:21:38] [INFO ] Flatten gal took : 6 ms
Total runtime 70309 ms.
BK_STOP 1716319298676
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="DBSingleClientW-PT-d1m04"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d1m04, 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 r092-tall-171624189400489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m04.tgz
mv DBSingleClientW-PT-d1m04 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;