About the Execution of ITS-Tools for DBSingleClientW-PT-d1m10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3242998.00 | 0.00 | 0.00 | TFFFFFTTTFFFFTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063500105.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 DBSingleClientW-PT-d1m10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063500105
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 908K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 432K 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 DBSingleClientW-PT-d1m10-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2023-15
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-00
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-01
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-02
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-03
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-04
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-05
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-06
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-07
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-08
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-09
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-10
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748595960916
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-d1m10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 09:06:02] [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]
[2025-05-30 09:06:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 09:06:03] [INFO ] Load time of PNML (sax parser for PT used): 318 ms
[2025-05-30 09:06:03] [INFO ] Transformed 1440 places.
[2025-05-30 09:06:03] [INFO ] Transformed 672 transitions.
[2025-05-30 09:06:03] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 497 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 49 ms.
Deduced a syphon composed of 1093 places in 8 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 329 transition count 599
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 181 place count 239 transition count 345
Iterating global reduction 1 with 90 rules applied. Total rules applied 271 place count 239 transition count 345
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 275 place count 239 transition count 341
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 343 place count 171 transition count 273
Iterating global reduction 2 with 68 rules applied. Total rules applied 411 place count 171 transition count 273
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 415 place count 171 transition count 269
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 449 place count 137 transition count 221
Iterating global reduction 3 with 34 rules applied. Total rules applied 483 place count 137 transition count 221
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 502 place count 137 transition count 202
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 510 place count 129 transition count 186
Iterating global reduction 4 with 8 rules applied. Total rules applied 518 place count 129 transition count 186
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 519 place count 129 transition count 185
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 523 place count 125 transition count 181
Iterating global reduction 5 with 4 rules applied. Total rules applied 527 place count 125 transition count 181
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 531 place count 121 transition count 177
Iterating global reduction 5 with 4 rules applied. Total rules applied 535 place count 121 transition count 177
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 537 place count 121 transition count 175
Applied a total of 537 rules in 192 ms. Remains 121 /347 variables (removed 226) and now considering 175/672 (removed 497) transitions.
// Phase 1: matrix 175 rows 121 cols
[2025-05-30 09:06:03] [INFO ] Computed 2 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:06:04] [INFO ] Implicit Places using invariants in 527 ms returned []
[2025-05-30 09:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:06:04] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-05-30 09:06:05] [INFO ] Implicit Places using invariants and state equation in 1219 ms returned []
Implicit Place search using SMT with State Equation took 1849 ms to find 0 implicit places.
Running 174 sub problems to find dead transitions.
[2025-05-30 09:06:05] [INFO ] Invariant cache hit.
[2025-05-30 09:06:05] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (OVERLAPS) 175/293 variables, 118/120 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 61/181 constraints. Problems are: Problem set: 0 solved, 174 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (OVERLAPS) 3/296 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 9 (OVERLAPS) 0/296 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 184 constraints, problems are : Problem set: 0 solved, 174 unsolved in 26702 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (OVERLAPS) 175/293 variables, 118/120 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 61/181 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 153/334 constraints. Problems are: Problem set: 0 solved, 174 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 293/296 variables, and 334 constraints, problems are : Problem set: 0 solved, 174 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/121 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 153/174 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57296ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 57314ms
Starting structural reductions in LTL mode, iteration 1 : 121/347 places, 175/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59387 ms. Remains : 121/347 places, 175/672 transitions.
Support contains 18 out of 121 places after structural reductions.
[2025-05-30 09:07:03] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2025-05-30 09:07:03] [INFO ] Flatten gal took : 78 ms
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 09:07:03] [INFO ] Flatten gal took : 40 ms
[2025-05-30 09:07:03] [INFO ] Input system was already deterministic with 175 transitions.
Support contains 14 out of 121 places (down from 18) after GAL structural reductions.
RANDOM walk for 40000 steps (9194 resets) in 2488 ms. (16 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40003 steps (3852 resets) in 300 ms. (132 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (4496 resets) in 376 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (3905 resets) in 191 ms. (208 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40002 steps (3863 resets) in 113 ms. (350 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (3865 resets) in 154 ms. (258 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (3918 resets) in 182 ms. (218 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (3879 resets) in 156 ms. (254 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (3819 resets) in 156 ms. (254 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (3920 resets) in 164 ms. (242 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (3846 resets) in 177 ms. (224 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (4027 resets) in 171 ms. (232 steps per ms) remains 11/11 properties
[2025-05-30 09:07:05] [INFO ] Invariant cache hit.
[2025-05-30 09:07:05] [INFO ] State equation strengthened by 61 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp9 is UNSAT
At refinement iteration 1 (OVERLAPS) 40/52 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 33/85 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 5 (OVERLAPS) 132/217 variables, 85/87 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 18/105 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 0/105 constraints. Problems are: Problem set: 4 solved, 7 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp12 is UNSAT
At refinement iteration 8 (OVERLAPS) 73/290 variables, 33/138 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 40/178 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 0/178 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 6/296 variables, 3/181 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/296 variables, 3/184 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/296 variables, 0/184 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/296 variables, 0/184 constraints. Problems are: Problem set: 7 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 184 constraints, problems are : Problem set: 7 solved, 4 unsolved in 557 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 34/82 variables, 1/2 constraints. Problems are: Problem set: 7 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:05] [INFO ] Deduced a trap composed of 43 places in 100 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:05] [INFO ] Deduced a trap composed of 45 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:05] [INFO ] Deduced a trap composed of 45 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:06] [INFO ] Deduced a trap composed of 45 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:06] [INFO ] Deduced a trap composed of 44 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:06] [INFO ] Deduced a trap composed of 45 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:06] [INFO ] Deduced a trap composed of 43 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:07:06] [INFO ] Deduced a trap composed of 45 places in 66 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 8/10 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/10 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 128/210 variables, 82/92 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 14/106 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/210 variables, 2/108 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/210 variables, 0/108 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 78/288 variables, 34/142 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/288 variables, 44/186 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/288 variables, 2/188 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/288 variables, 0/188 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 8/296 variables, 5/193 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/296 variables, 3/196 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/296 variables, 0/196 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/296 variables, 0/196 constraints. Problems are: Problem set: 7 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 296/296 variables, and 196 constraints, problems are : Problem set: 7 solved, 4 unsolved in 1469 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 4/11 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2039ms problems are : Problem set: 7 solved, 4 unsolved
Parikh walk visited 0 properties in 390 ms.
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 175/175 transitions.
Graph (complete) has 393 edges and 121 vertex of which 118 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 118 transition count 169
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 15 place count 110 transition count 153
Iterating global reduction 1 with 8 rules applied. Total rules applied 23 place count 110 transition count 153
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 26 place count 110 transition count 150
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 32 place count 104 transition count 142
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 104 transition count 142
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 41 place count 104 transition count 139
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 44 place count 101 transition count 134
Iterating global reduction 3 with 3 rules applied. Total rules applied 47 place count 101 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 101 transition count 133
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 50 place count 99 transition count 131
Iterating global reduction 4 with 2 rules applied. Total rules applied 52 place count 99 transition count 131
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 53 place count 99 transition count 130
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 54 place count 98 transition count 129
Iterating global reduction 5 with 1 rules applied. Total rules applied 55 place count 98 transition count 129
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 56 place count 97 transition count 128
Iterating global reduction 5 with 1 rules applied. Total rules applied 57 place count 97 transition count 128
Applied a total of 57 rules in 44 ms. Remains 97 /121 variables (removed 24) and now considering 128/175 (removed 47) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 97/121 places, 128/175 transitions.
RANDOM walk for 40000 steps (9125 resets) in 177 ms. (224 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (3918 resets) in 85 ms. (465 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (3938 resets) in 112 ms. (354 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (3870 resets) in 94 ms. (421 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (3943 resets) in 102 ms. (388 steps per ms) remains 4/4 properties
Finished probabilistic random walk after 33389 steps, run visited all 4 properties in 280 ms. (steps per millisecond=119 )
Probabilistic random walk after 33389 steps, saw 14773 distinct states, run finished after 285 ms. (steps per millisecond=117 ) properties seen :4
Successfully simplified 7 atomic propositions for a total of 6 simplifications.
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 09:07:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 09:07:08] [INFO ] Flatten gal took : 16 ms
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 09:07:08] [INFO ] Flatten gal took : 17 ms
[2025-05-30 09:07:08] [INFO ] Input system was already deterministic with 175 transitions.
Support contains 3 out of 121 places (down from 6) after GAL structural reductions.
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 424 edges and 121 vertex of which 117 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 175/175 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 118 transition count 171
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 106 transition count 151
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 106 transition count 151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 106 transition count 148
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 43 place count 97 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 52 place count 97 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 58 place count 97 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 63 place count 92 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 68 place count 92 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 92 transition count 119
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 73 place count 88 transition count 114
Iterating global reduction 4 with 4 rules applied. Total rules applied 77 place count 88 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 88 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 81 place count 86 transition count 110
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 86 transition count 110
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 85 place count 84 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 84 transition count 107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 88 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 89 place count 83 transition count 101
Applied a total of 89 rules in 15 ms. Remains 83 /121 variables (removed 38) and now considering 101/175 (removed 74) transitions.
// Phase 1: matrix 101 rows 83 cols
[2025-05-30 09:07:08] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:07:08] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-05-30 09:07:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:07:08] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-05-30 09:07:08] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2025-05-30 09:07:08] [INFO ] Invariant cache hit.
[2025-05-30 09:07:08] [INFO ] State equation strengthened by 31 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 3253 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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 18170 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, Known Traps Along Path: 0/0 constraints]
After SMT, in 21520ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 21522ms
Starting structural reductions in LTL mode, iteration 1 : 83/121 places, 101/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21916 ms. Remains : 83/121 places, 101/175 transitions.
[2025-05-30 09:07:30] [INFO ] Flatten gal took : 15 ms
[2025-05-30 09:07:30] [INFO ] Flatten gal took : 14 ms
[2025-05-30 09:07:30] [INFO ] Input system was already deterministic with 101 transitions.
[2025-05-30 09:07:30] [INFO ] Flatten gal took : 15 ms
[2025-05-30 09:07:30] [INFO ] Flatten gal took : 14 ms
[2025-05-30 09:07:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality14010311739872211680.gal : 7 ms
[2025-05-30 09:07:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality14043504709433595250.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/CTLCardinality14010311739872211680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14043504709433595250.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.
Detected timeout of ITS tools.
[2025-05-30 09:08:00] [INFO ] Flatten gal took : 10 ms
[2025-05-30 09:08:00] [INFO ] Applying decomposition
[2025-05-30 09:08:00] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17462328184010083737.txt' '-o' '/tmp/graph17462328184010083737.bin' '-w' '/tmp/graph17462328184010083737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17462328184010083737.bin' '-l' '-1' '-v' '-w' '/tmp/graph17462328184010083737.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:08:00] [INFO ] Decomposing Gal with order
[2025-05-30 09:08:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:08:00] [INFO ] Removed a total of 105 redundant transitions.
[2025-05-30 09:08:00] [INFO ] Flatten gal took : 76 ms
[2025-05-30 09:08:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 14 ms.
[2025-05-30 09:08:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality1570591292685013351.gal : 8 ms
[2025-05-30 09:08:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3537234553482938835.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/CTLCardinality1570591292685013351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3537234553482938835.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 175/175 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 118 transition count 171
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 18 place count 107 transition count 155
Iterating global reduction 1 with 11 rules applied. Total rules applied 29 place count 107 transition count 155
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 32 place count 107 transition count 152
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 40 place count 99 transition count 139
Iterating global reduction 2 with 8 rules applied. Total rules applied 48 place count 99 transition count 139
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 54 place count 99 transition count 133
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 58 place count 95 transition count 126
Iterating global reduction 3 with 4 rules applied. Total rules applied 62 place count 95 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 66 place count 91 transition count 121
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 91 transition count 121
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 72 place count 91 transition count 119
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 74 place count 89 transition count 117
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 89 transition count 117
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 78 place count 87 transition count 114
Iterating global reduction 4 with 2 rules applied. Total rules applied 80 place count 87 transition count 114
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 81 place count 86 transition count 108
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 86 transition count 108
Applied a total of 82 rules in 16 ms. Remains 86 /121 variables (removed 35) and now considering 108/175 (removed 67) transitions.
// Phase 1: matrix 108 rows 86 cols
[2025-05-30 09:08:30] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:08:30] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-05-30 09:08:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:08:30] [INFO ] State equation strengthened by 32 read => feed constraints.
[2025-05-30 09:08:31] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
Running 107 sub problems to find dead transitions.
[2025-05-30 09:08:31] [INFO ] Invariant cache hit.
[2025-05-30 09:08:31] [INFO ] State equation strengthened by 32 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 108/194 variables, 86/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 32/120 constraints. Problems are: Problem set: 0 solved, 107 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (OVERLAPS) 0/194 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 194/194 variables, and 120 constraints, problems are : Problem set: 0 solved, 107 unsolved in 3865 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 86/86 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 108/194 variables, 86/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 32/120 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 107/227 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 0/194 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 194/194 variables, and 227 constraints, problems are : Problem set: 0 solved, 107 unsolved in 19401 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 86/86 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23321ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 23323ms
Starting structural reductions in LTL mode, iteration 1 : 86/121 places, 108/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23778 ms. Remains : 86/121 places, 108/175 transitions.
[2025-05-30 09:08:54] [INFO ] Flatten gal took : 8 ms
[2025-05-30 09:08:54] [INFO ] Flatten gal took : 9 ms
[2025-05-30 09:08:54] [INFO ] Input system was already deterministic with 108 transitions.
[2025-05-30 09:08:54] [INFO ] Flatten gal took : 7 ms
[2025-05-30 09:08:54] [INFO ] Flatten gal took : 8 ms
[2025-05-30 09:08:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16068650166403149993.gal : 1 ms
[2025-05-30 09:08:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12190359229987082942.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/CTLCardinality16068650166403149993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12190359229987082942.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.
Detected timeout of ITS tools.
[2025-05-30 09:09:24] [INFO ] Flatten gal took : 7 ms
[2025-05-30 09:09:24] [INFO ] Applying decomposition
[2025-05-30 09:09:24] [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/graph6417609244312308429.txt' '-o' '/tmp/graph6417609244312308429.bin' '-w' '/tmp/graph6417609244312308429.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6417609244312308429.bin' '-l' '-1' '-v' '-w' '/tmp/graph6417609244312308429.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:09:24] [INFO ] Decomposing Gal with order
[2025-05-30 09:09:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:09:24] [INFO ] Removed a total of 108 redundant transitions.
[2025-05-30 09:09:24] [INFO ] Flatten gal took : 19 ms
[2025-05-30 09:09:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 8 ms.
[2025-05-30 09:09:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality4531688086792886382.gal : 4 ms
[2025-05-30 09:09:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality4580228941000915002.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/CTLCardinality4531688086792886382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4580228941000915002.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,3.2235e+08,16.3763,219212,2980,1156,215261,99884,350,1.02852e+06,97,631555,0
Converting to forward existential form...Done !
original formula: AX(EG(AX((i0.u3.l1305>0))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(!((i0.u3.l1305>0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t11, t39, t45, t47, t48, t76, t77, t78, t80, t81, t82, t83, t84, t85, t86, t87, t88, ...374
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 175/175 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 118 transition count 171
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 106 transition count 151
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 106 transition count 151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 106 transition count 148
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 43 place count 97 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 52 place count 97 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 58 place count 97 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 63 place count 92 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 68 place count 92 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 92 transition count 119
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 73 place count 88 transition count 114
Iterating global reduction 4 with 4 rules applied. Total rules applied 77 place count 88 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 88 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 81 place count 86 transition count 110
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 86 transition count 110
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 85 place count 84 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 84 transition count 107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 88 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 89 place count 83 transition count 101
Applied a total of 89 rules in 31 ms. Remains 83 /121 variables (removed 38) and now considering 101/175 (removed 74) transitions.
// Phase 1: matrix 101 rows 83 cols
[2025-05-30 09:09:54] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:09:54] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-05-30 09:09:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:09:54] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-05-30 09:09:55] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2025-05-30 09:09:55] [INFO ] Invariant cache hit.
[2025-05-30 09:09:55] [INFO ] State equation strengthened by 31 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5122 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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 18756 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, Known Traps Along Path: 0/0 constraints]
After SMT, in 23924ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 23925ms
Starting structural reductions in LTL mode, iteration 1 : 83/121 places, 101/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24411 ms. Remains : 83/121 places, 101/175 transitions.
[2025-05-30 09:10:19] [INFO ] Flatten gal took : 9 ms
[2025-05-30 09:10:19] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:10:19] [INFO ] Input system was already deterministic with 101 transitions.
[2025-05-30 09:10:19] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:10:19] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:10:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality17749111273640302830.gal : 2 ms
[2025-05-30 09:10:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality5247487960893476564.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/CTLCardinality17749111273640302830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5247487960893476564.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 09:10:49] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:10:49] [INFO ] Applying decomposition
[2025-05-30 09:10:49] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11454742588720095222.txt' '-o' '/tmp/graph11454742588720095222.bin' '-w' '/tmp/graph11454742588720095222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11454742588720095222.bin' '-l' '-1' '-v' '-w' '/tmp/graph11454742588720095222.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:10:49] [INFO ] Decomposing Gal with order
[2025-05-30 09:10:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:10:49] [INFO ] Removed a total of 106 redundant transitions.
[2025-05-30 09:10:49] [INFO ] Flatten gal took : 15 ms
[2025-05-30 09:10:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 6 ms.
[2025-05-30 09:10:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality9651329393197881885.gal : 3 ms
[2025-05-30 09:10:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality9364306292082369737.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/CTLCardinality9651329393197881885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9364306292082369737.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 175/175 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 118 transition count 171
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 106 transition count 151
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 106 transition count 151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 106 transition count 148
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 43 place count 97 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 52 place count 97 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 58 place count 97 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 63 place count 92 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 68 place count 92 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 92 transition count 119
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 73 place count 88 transition count 114
Iterating global reduction 4 with 4 rules applied. Total rules applied 77 place count 88 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 88 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 81 place count 86 transition count 110
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 86 transition count 110
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 85 place count 84 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 84 transition count 107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 88 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 89 place count 83 transition count 101
Applied a total of 89 rules in 16 ms. Remains 83 /121 variables (removed 38) and now considering 101/175 (removed 74) transitions.
[2025-05-30 09:11:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:11:19] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-05-30 09:11:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:11:19] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-05-30 09:11:19] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2025-05-30 09:11:19] [INFO ] Invariant cache hit.
[2025-05-30 09:11:19] [INFO ] State equation strengthened by 31 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 4854 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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 17364 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, Known Traps Along Path: 0/0 constraints]
After SMT, in 22265ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 22266ms
Starting structural reductions in LTL mode, iteration 1 : 83/121 places, 101/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22680 ms. Remains : 83/121 places, 101/175 transitions.
[2025-05-30 09:11:41] [INFO ] Flatten gal took : 5 ms
[2025-05-30 09:11:41] [INFO ] Flatten gal took : 5 ms
[2025-05-30 09:11:41] [INFO ] Input system was already deterministic with 101 transitions.
[2025-05-30 09:11:41] [INFO ] Flatten gal took : 5 ms
[2025-05-30 09:11:41] [INFO ] Flatten gal took : 10 ms
[2025-05-30 09:11:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality672337236230440355.gal : 2 ms
[2025-05-30 09:11:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality14671245901735112761.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/CTLCardinality672337236230440355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14671245901735112761.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.
Detected timeout of ITS tools.
[2025-05-30 09:12:12] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:12:12] [INFO ] Applying decomposition
[2025-05-30 09:12:12] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2315258529888221620.txt' '-o' '/tmp/graph2315258529888221620.bin' '-w' '/tmp/graph2315258529888221620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2315258529888221620.bin' '-l' '-1' '-v' '-w' '/tmp/graph2315258529888221620.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:12:12] [INFO ] Decomposing Gal with order
[2025-05-30 09:12:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:12:12] [INFO ] Removed a total of 106 redundant transitions.
[2025-05-30 09:12:12] [INFO ] Flatten gal took : 15 ms
[2025-05-30 09:12:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 8 ms.
[2025-05-30 09:12:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality8447025532218595452.gal : 3 ms
[2025-05-30 09:12:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality4340280912213607800.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/CTLCardinality8447025532218595452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4340280912213607800.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,1.4384e+08,15.0968,245612,4081,986,201361,7605,367,1.88851e+06,77,197394,0
Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,15.1315,245612,1,0,201361,7605,526,1.88851e+06,104,197394,671
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 175/175 transitions.
Graph (complete) has 424 edges and 121 vertex of which 118 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 118 transition count 171
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 15 place count 108 transition count 153
Iterating global reduction 1 with 10 rules applied. Total rules applied 25 place count 108 transition count 153
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 28 place count 108 transition count 150
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 35 place count 101 transition count 140
Iterating global reduction 2 with 7 rules applied. Total rules applied 42 place count 101 transition count 140
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 47 place count 101 transition count 135
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 97 transition count 128
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 97 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 97 transition count 127
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 59 place count 94 transition count 123
Iterating global reduction 4 with 3 rules applied. Total rules applied 62 place count 94 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 64 place count 94 transition count 121
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 65 place count 93 transition count 120
Iterating global reduction 5 with 1 rules applied. Total rules applied 66 place count 93 transition count 120
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 67 place count 92 transition count 119
Iterating global reduction 5 with 1 rules applied. Total rules applied 68 place count 92 transition count 119
Applied a total of 68 rules in 31 ms. Remains 92 /121 variables (removed 29) and now considering 119/175 (removed 56) transitions.
// Phase 1: matrix 119 rows 92 cols
[2025-05-30 09:12:27] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:12:27] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-05-30 09:12:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:12:27] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-05-30 09:12:27] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 09:12:27] [INFO ] Redundant transitions in 5 ms returned []
Running 118 sub problems to find dead transitions.
[2025-05-30 09:12:27] [INFO ] Invariant cache hit.
[2025-05-30 09:12:27] [INFO ] State equation strengthened by 41 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, 118 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (OVERLAPS) 119/211 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 41/135 constraints. Problems are: Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:12:31] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 8 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (OVERLAPS) 0/211 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 211/211 variables, and 136 constraints, problems are : Problem set: 0 solved, 118 unsolved in 7390 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: 118/118 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (OVERLAPS) 1/92 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (OVERLAPS) 119/211 variables, 92/95 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 41/136 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 118/254 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 0/211 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 211/211 variables, and 254 constraints, problems are : Problem set: 0 solved, 118 unsolved in 23171 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: 118/118 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30671ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 30672ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/121 places, 119/175 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31332 ms. Remains : 92/121 places, 119/175 transitions.
[2025-05-30 09:12:58] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:12:58] [INFO ] Flatten gal took : 5 ms
[2025-05-30 09:12:58] [INFO ] Input system was already deterministic with 119 transitions.
[2025-05-30 09:12:58] [INFO ] Flatten gal took : 4 ms
[2025-05-30 09:12:58] [INFO ] Flatten gal took : 4 ms
[2025-05-30 09:12:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14055951876366346086.gal : 1 ms
[2025-05-30 09:12:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality12751272951851139225.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/CTLCardinality14055951876366346086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12751272951851139225.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.
Detected timeout of ITS tools.
[2025-05-30 09:13:28] [INFO ] Flatten gal took : 5 ms
[2025-05-30 09:13:28] [INFO ] Applying decomposition
[2025-05-30 09:13:28] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5989933152693683146.txt' '-o' '/tmp/graph5989933152693683146.bin' '-w' '/tmp/graph5989933152693683146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5989933152693683146.bin' '-l' '-1' '-v' '-w' '/tmp/graph5989933152693683146.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:13:28] [INFO ] Decomposing Gal with order
[2025-05-30 09:13:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:13:28] [INFO ] Removed a total of 127 redundant transitions.
[2025-05-30 09:13:28] [INFO ] Flatten gal took : 15 ms
[2025-05-30 09:13:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 6 ms.
[2025-05-30 09:13:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7426187185796443770.gal : 3 ms
[2025-05-30 09:13:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality120463753277281128.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/CTLCardinality7426187185796443770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality120463753277281128.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,1.68801e+08,12.4221,200844,3936,1222,212351,18269,384,1.24986e+06,103,169058,0
Converting to forward existential form...Done !
original formula: (EG((i3.u13.p48<=0)) + AG((i3.u13.p44>0)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG((i3.u13.p48<=0)))),TRUE) * !((i3.u13.p44>0)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t9, t11, t31, t45, t52, t58, t61, t78, t85, t86, t87, t90, t91, t92, t93, t94, t95, t...402
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 175/175 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 118 transition count 171
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 106 transition count 151
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 106 transition count 151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 106 transition count 148
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 43 place count 97 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 52 place count 97 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 58 place count 97 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 63 place count 92 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 68 place count 92 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 92 transition count 119
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 73 place count 88 transition count 114
Iterating global reduction 4 with 4 rules applied. Total rules applied 77 place count 88 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 88 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 81 place count 86 transition count 110
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 86 transition count 110
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 85 place count 84 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 84 transition count 107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 88 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 89 place count 83 transition count 101
Applied a total of 89 rules in 12 ms. Remains 83 /121 variables (removed 38) and now considering 101/175 (removed 74) transitions.
// Phase 1: matrix 101 rows 83 cols
[2025-05-30 09:13:58] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:13:58] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-05-30 09:13:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:13:59] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-05-30 09:13:59] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2025-05-30 09:13:59] [INFO ] Invariant cache hit.
[2025-05-30 09:13:59] [INFO ] State equation strengthened by 31 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 3414 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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 19363 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, Known Traps Along Path: 0/0 constraints]
After SMT, in 22819ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 22821ms
Starting structural reductions in LTL mode, iteration 1 : 83/121 places, 101/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23199 ms. Remains : 83/121 places, 101/175 transitions.
[2025-05-30 09:14:22] [INFO ] Flatten gal took : 4 ms
[2025-05-30 09:14:22] [INFO ] Flatten gal took : 4 ms
[2025-05-30 09:14:22] [INFO ] Input system was already deterministic with 101 transitions.
[2025-05-30 09:14:22] [INFO ] Flatten gal took : 4 ms
[2025-05-30 09:14:22] [INFO ] Flatten gal took : 4 ms
[2025-05-30 09:14:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality12037936235810806911.gal : 2 ms
[2025-05-30 09:14:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality8300055612438726365.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/CTLCardinality12037936235810806911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8300055612438726365.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 09:14:52] [INFO ] Flatten gal took : 5 ms
[2025-05-30 09:14:52] [INFO ] Applying decomposition
[2025-05-30 09:14:52] [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/graph2565274530027512817.txt' '-o' '/tmp/graph2565274530027512817.bin' '-w' '/tmp/graph2565274530027512817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2565274530027512817.bin' '-l' '-1' '-v' '-w' '/tmp/graph2565274530027512817.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:14:52] [INFO ] Decomposing Gal with order
[2025-05-30 09:14:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:14:52] [INFO ] Removed a total of 108 redundant transitions.
[2025-05-30 09:14:52] [INFO ] Flatten gal took : 12 ms
[2025-05-30 09:14:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 4 ms.
[2025-05-30 09:14:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality13169792409677554466.gal : 3 ms
[2025-05-30 09:14:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality1391350538402974504.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/CTLCardinality13169792409677554466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1391350538402974504.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,1.4384e+08,15.8606,377104,5954,1301,254933,25540,326,2.91562e+06,96,1.27832e+06,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,15.9318,377104,1,0,254933,25540,461,2.91562e+06,120,1.27832e+06,381
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 09:15:08] [INFO ] Flatten gal took : 7 ms
[2025-05-30 09:15:08] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:15:08] [INFO ] Applying decomposition
[2025-05-30 09:15:08] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14152830157635540220.txt' '-o' '/tmp/graph14152830157635540220.bin' '-w' '/tmp/graph14152830157635540220.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14152830157635540220.bin' '-l' '-1' '-v' '-w' '/tmp/graph14152830157635540220.weights' '-q' '0' '-e' '0.001'
[2025-05-30 09:15:08] [INFO ] Decomposing Gal with order
[2025-05-30 09:15:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 09:15:08] [INFO ] Removed a total of 171 redundant transitions.
[2025-05-30 09:15:08] [INFO ] Flatten gal took : 20 ms
[2025-05-30 09:15:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 5 ms.
[2025-05-30 09:15:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality1780105572903380680.gal : 3 ms
[2025-05-30 09:15:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality18067320183280316361.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/CTLCardinality1780105572903380680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18067320183280316361.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 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.34126e+09,296.417,2210624,15001,2799,1.55144e+06,74258,531,1.34996e+07,208,1.63674e+06,0
Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,296.486,2210624,1,0,1.55144e+06,74258,764,1.34996e+07,267,1.63674e+06,847
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AX(EG(AX((u23.l1305>0))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(!((u23.l1305>0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t11, t21, t55, t65, t66, t73, t74, t83, t87, t88, t89, t96, t102, t103, t104, t105, t106,...612
ITS-tools command line returned an error code 139
[2025-05-30 09:23:09] [INFO ] Flatten gal took : 7 ms
[2025-05-30 09:23:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10350165299361059089.gal : 2 ms
[2025-05-30 09:23:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15740494751316005707.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/CTLCardinality10350165299361059089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15740494751316005707.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 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.34126e+09,368.691,5997848,2,203266,5,1.76663e+07,6,0,650,2.07964e+07,0
Converting to forward existential form...Done !
original formula: AX(EG(AX((l1305>0))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(!((l1305>0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t21, t33, t35, t43, t47, t55, t65, t66, t67, t69, t70, t73, t75, t76, t...635
Using saturation style SCC detection
(forward)formula 0,0,752.321,6756796,1,0,374,3.23354e+07,10,147,2421,2.12114e+07,157
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: EG(AF(EX(EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(EX(TRUE))))))] != FALSE
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-05-30 09:46:11] [INFO ] Flatten gal took : 6 ms
[2025-05-30 09:46:11] [INFO ] Input system was already deterministic with 175 transitions.
[2025-05-30 09:46:11] [INFO ] Transformed 121 places.
[2025-05-30 09:46:11] [INFO ] Transformed 175 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-30 09:46:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality15486459426874768813.gal : 2 ms
[2025-05-30 09:46:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality8183458508561643358.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/CTLCardinality15486459426874768813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8183458508561643358.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.34126e+09,288.818,2569320,2,85510,5,1.19879e+07,6,0,650,4.19102e+06,0
Converting to forward existential form...Done !
original formula: EG(AF(EX(EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(EX(TRUE))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t21, t33, t35, t43, t47, t55, t65, t66, t67, t69, t70, t73, t75, t76, t...635
Using saturation style SCC detection
(forward)formula 0,1,628.354,3172304,1,0,525,1.63162e+07,13,252,2055,8.09725e+06,170
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: (EG((p48<=0)) + AG((p44>0)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG((p48<=0)))),TRUE) * !((p44>0)))] = FALSE
(forward)formula 1,1,830.277,3934456,1,0,525,2.78312e+07,15,252,2257,9.10458e+06,210
FORMULA DBSingleClientW-PT-d1m10-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Total runtime 3241031 ms.
BK_STOP 1748599203914
--------------------
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="DBSingleClientW-PT-d1m10"
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 DBSingleClientW-PT-d1m10, 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-174854063500105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m10.tgz
mv DBSingleClientW-PT-d1m10 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 ;