About the Execution of ITS-Tools for RingSingleMessageInMbox-PT-d1m160
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | [undef] | Time out reached |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264200450.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 RingSingleMessageInMbox-PT-d1m160, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264200450
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K 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 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 5.8M May 29 14:32 model.pnml
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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 RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-15
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749087022777
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m160
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 01:30:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 01:30:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 01:30:24] [INFO ] Load time of PNML (sax parser for PT used): 469 ms
[2025-06-05 01:30:24] [INFO ] Transformed 6690 places.
[2025-06-05 01:30:24] [INFO ] Transformed 11934 transitions.
[2025-06-05 01:30:24] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 634 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Deduced a syphon composed of 4305 places in 24 ms
Reduce places removed 4305 places and 0 transitions.
Support contains 59 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1067 places :
Symmetric choice reduction at 1 with 1067 rule applications. Total rules 1186 place count 1301 transition count 10630
Iterating global reduction 1 with 1067 rules applied. Total rules applied 2253 place count 1301 transition count 10630
Ensure Unique test removed 441 transitions
Reduce isomorphic transitions removed 441 transitions.
Iterating post reduction 1 with 441 rules applied. Total rules applied 2694 place count 1301 transition count 10189
Discarding 890 places :
Symmetric choice reduction at 2 with 890 rule applications. Total rules 3584 place count 411 transition count 9299
Iterating global reduction 2 with 890 rules applied. Total rules applied 4474 place count 411 transition count 9299
Ensure Unique test removed 7476 transitions
Reduce isomorphic transitions removed 7476 transitions.
Iterating post reduction 2 with 7476 rules applied. Total rules applied 11950 place count 411 transition count 1823
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 11956 place count 405 transition count 1817
Iterating global reduction 3 with 6 rules applied. Total rules applied 11962 place count 405 transition count 1817
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 11963 place count 405 transition count 1816
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 11968 place count 400 transition count 1811
Iterating global reduction 4 with 5 rules applied. Total rules applied 11973 place count 400 transition count 1811
Applied a total of 11973 rules in 375 ms. Remains 400 /2385 variables (removed 1985) and now considering 1811/11934 (removed 10123) transitions.
// Phase 1: matrix 1811 rows 400 cols
[2025-06-05 01:30:25] [INFO ] Computed 3 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:30:25] [INFO ] Implicit Places using invariants in 611 ms returned []
[2025-06-05 01:30:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:30:26] [INFO ] State equation strengthened by 1458 read => feed constraints.
[2025-06-05 01:30:31] [INFO ] Implicit Places using invariants and state equation in 5857 ms returned []
Implicit Place search using SMT with State Equation took 6502 ms to find 0 implicit places.
Running 1810 sub problems to find dead transitions.
[2025-06-05 01:30:31] [INFO ] Invariant cache hit.
[2025-06-05 01:30:31] [INFO ] State equation strengthened by 1458 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/2211 variables, and 1 constraints, problems are : Problem set: 0 solved, 1810 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/400 constraints, ReadFeed: 0/1458 constraints, PredecessorRefiner: 1810/1810 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1810 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 2 (OVERLAPS) 1/400 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 400/2211 variables, and 3 constraints, problems are : Problem set: 0 solved, 1810 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/400 constraints, ReadFeed: 0/1458 constraints, PredecessorRefiner: 0/1810 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64535ms problems are : Problem set: 0 solved, 1810 unsolved
Search for dead transitions found 0 dead transitions in 64556ms
Starting structural reductions in LTL mode, iteration 1 : 400/2385 places, 1811/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71464 ms. Remains : 400/2385 places, 1811/11934 transitions.
Support contains 59 out of 400 places after structural reductions.
[2025-06-05 01:31:36] [INFO ] Flatten gal took : 117 ms
[2025-06-05 01:31:36] [INFO ] Flatten gal took : 87 ms
[2025-06-05 01:31:36] [INFO ] Input system was already deterministic with 1811 transitions.
Support contains 55 out of 400 places (down from 59) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 58 to 57
RANDOM walk for 40000 steps (6453 resets) in 2770 ms. (14 steps per ms) remains 11/57 properties
BEST_FIRST walk for 40004 steps (773 resets) in 215 ms. (185 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (756 resets) in 134 ms. (296 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (351 resets) in 107 ms. (370 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (756 resets) in 183 ms. (217 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (660 resets) in 243 ms. (163 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (782 resets) in 164 ms. (242 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (706 resets) in 139 ms. (285 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (741 resets) in 123 ms. (322 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (921 resets) in 160 ms. (248 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (505 resets) in 118 ms. (336 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (813 resets) in 139 ms. (285 steps per ms) remains 11/11 properties
[2025-06-05 01:31:38] [INFO ] Invariant cache hit.
[2025-06-05 01:31:38] [INFO ] State equation strengthened by 1458 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 1 (OVERLAPS) 113/136 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/144 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 48/192 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1024/1216 variables, 192/195 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1216 variables, 671/866 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1216 variables, 0/866 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SMT process timed out in 5134ms, After SMT, problems are : Problem set: 1 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Graph (complete) has 2518 edges and 400 vertex of which 399 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 399 transition count 1802
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 48 place count 361 transition count 1004
Iterating global reduction 1 with 38 rules applied. Total rules applied 86 place count 361 transition count 1004
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 122 place count 361 transition count 968
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 149 place count 334 transition count 941
Iterating global reduction 2 with 27 rules applied. Total rules applied 176 place count 334 transition count 941
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 191 place count 334 transition count 926
Discarding 77 places :
Symmetric choice reduction at 3 with 77 rule applications. Total rules 268 place count 257 transition count 849
Iterating global reduction 3 with 77 rules applied. Total rules applied 345 place count 257 transition count 849
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 3 with 224 rules applied. Total rules applied 569 place count 257 transition count 625
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 570 place count 256 transition count 624
Iterating global reduction 4 with 1 rules applied. Total rules applied 571 place count 256 transition count 624
Applied a total of 571 rules in 126 ms. Remains 256 /400 variables (removed 144) and now considering 624/1811 (removed 1187) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 256/400 places, 624/1811 transitions.
RANDOM walk for 40000 steps (7061 resets) in 560 ms. (71 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (1007 resets) in 103 ms. (384 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (581 resets) in 73 ms. (540 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (983 resets) in 108 ms. (367 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (946 resets) in 109 ms. (363 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (949 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (960 resets) in 98 ms. (404 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (974 resets) in 93 ms. (425 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (1080 resets) in 91 ms. (434 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (568 resets) in 80 ms. (493 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (1007 resets) in 95 ms. (416 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 261095 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :1 out of 10
Probabilistic random walk after 261095 steps, saw 117796 distinct states, run finished after 3005 ms. (steps per millisecond=86 ) properties seen :1
// Phase 1: matrix 624 rows 256 cols
[2025-06-05 01:31:46] [INFO ] Computed 4 invariants in 5 ms
[2025-06-05 01:31:46] [INFO ] State equation strengthened by 393 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 531/549 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/549 variables, 300/318 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/549 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 4 (OVERLAPS) 327/876 variables, 234/552 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/876 variables, 93/645 constraints. Problems are: Problem set: 8 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/876 variables, 0/645 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/880 variables, 4/649 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/880 variables, 4/653 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/880 variables, 0/653 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/880 variables, 0/653 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 880/880 variables, and 653 constraints, problems are : Problem set: 8 solved, 1 unsolved in 803 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 256/256 constraints, ReadFeed: 393/393 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 232/234 variables, 2/2 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 1/3 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 0/3 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 639/873 variables, 247/250 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/873 variables, 392/642 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/873 variables, 1/643 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/873 variables, 0/643 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/877 variables, 4/647 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/877 variables, 4/651 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/877 variables, 0/651 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/880 variables, 3/654 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:31:48] [INFO ] Deduced a trap composed of 96 places in 105 ms of which 20 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/880 variables, 1/655 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/880 variables, 0/655 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/880 variables, 0/655 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 880/880 variables, and 655 constraints, problems are : Problem set: 8 solved, 1 unsolved in 1627 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 256/256 constraints, ReadFeed: 393/393 constraints, PredecessorRefiner: 1/9 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2463ms problems are : Problem set: 8 solved, 1 unsolved
Parikh walk visited 0 properties in 47 ms.
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 624/624 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 241 transition count 374
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 241 transition count 374
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 241 transition count 371
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 45 place count 229 transition count 359
Iterating global reduction 1 with 12 rules applied. Total rules applied 57 place count 229 transition count 359
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 102 place count 184 transition count 314
Iterating global reduction 1 with 45 rules applied. Total rules applied 147 place count 184 transition count 314
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 191 place count 184 transition count 270
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 195 place count 180 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 199 place count 180 transition count 230
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 201 place count 178 transition count 228
Iterating global reduction 2 with 2 rules applied. Total rules applied 203 place count 178 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 204 place count 178 transition count 227
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 208 place count 174 transition count 223
Iterating global reduction 3 with 4 rules applied. Total rules applied 212 place count 174 transition count 223
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 216 place count 174 transition count 219
Applied a total of 216 rules in 36 ms. Remains 174 /256 variables (removed 82) and now considering 219/624 (removed 405) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 174/256 places, 219/624 transitions.
RANDOM walk for 40000 steps (8479 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (1503 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1751056 steps, run timeout after 3001 ms. (steps per millisecond=583 ) properties seen :0 out of 1
Probabilistic random walk after 1751056 steps, saw 774038 distinct states, run finished after 3004 ms. (steps per millisecond=582 ) properties seen :0
// Phase 1: matrix 219 rows 174 cols
[2025-06-05 01:31:52] [INFO ] Computed 4 invariants in 12 ms
[2025-06-05 01:31:52] [INFO ] State equation strengthened by 54 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 166/168 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 218/386 variables, 165/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 53/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/390 variables, 4/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 4/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/390 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/393 variables, 3/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/393 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/393 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 393/393 variables, and 232 constraints, problems are : Problem set: 0 solved, 1 unsolved in 145 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 174/174 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 166/168 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 218/386 variables, 165/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 53/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/386 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/390 variables, 4/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/390 variables, 4/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/390 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/393 variables, 3/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:31:53] [INFO ] Deduced a trap composed of 93 places in 80 ms of which 15 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/393 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/393 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/393 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 393/393 variables, and 234 constraints, problems are : Problem set: 0 solved, 1 unsolved in 729 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 174/174 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 896ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 219/219 transitions.
Applied a total of 0 rules in 6 ms. Remains 174 /174 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 174/174 places, 219/219 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 219/219 transitions.
Applied a total of 0 rules in 6 ms. Remains 174 /174 variables (removed 0) and now considering 219/219 (removed 0) transitions.
[2025-06-05 01:31:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:31:53] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-05 01:31:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:31:53] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-06-05 01:31:54] [INFO ] Implicit Places using invariants and state equation in 991 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 01:31:54] [INFO ] Redundant transitions in 14 ms returned []
Running 218 sub problems to find dead transitions.
[2025-06-05 01:31:54] [INFO ] Invariant cache hit.
[2025-06-05 01:31:54] [INFO ] State equation strengthened by 54 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (OVERLAPS) 1/174 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:31:56] [INFO ] Deduced a trap composed of 67 places in 47 ms of which 3 ms to minimize.
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:31:57] [INFO ] Deduced a trap composed of 67 places in 48 ms of which 3 ms to minimize.
Problem TDEAD162 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:31:57] [INFO ] Deduced a trap composed of 67 places in 48 ms of which 3 ms to minimize.
Problem TDEAD166 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:31:57] [INFO ] Deduced a trap composed of 67 places in 50 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 4/8 constraints. Problems are: Problem set: 12 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/8 constraints. Problems are: Problem set: 12 solved, 206 unsolved
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
At refinement iteration 4 (OVERLAPS) 219/393 variables, 174/182 constraints. Problems are: Problem set: 38 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 54/236 constraints. Problems are: Problem set: 38 solved, 180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:01] [INFO ] Deduced a trap composed of 67 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:01] [INFO ] Deduced a trap composed of 91 places in 55 ms of which 3 ms to minimize.
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:02] [INFO ] Deduced a trap composed of 83 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:03] [INFO ] Deduced a trap composed of 93 places in 71 ms of which 9 ms to minimize.
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 4/240 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/393 variables, 0/240 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 8 (OVERLAPS) 0/393 variables, 0/240 constraints. Problems are: Problem set: 48 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 393/393 variables, and 240 constraints, problems are : Problem set: 48 solved, 170 unsolved in 25645 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 174/174 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 48 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 45/174 variables, 4/4 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 8/12 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/12 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 219/393 variables, 174/186 constraints. Problems are: Problem set: 48 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 54/240 constraints. Problems are: Problem set: 48 solved, 170 unsolved
Problem TDEAD158 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 170/410 constraints. Problems are: Problem set: 49 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:48] [INFO ] Deduced a trap along path composed of 9 places in 39 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 393/393 variables, and 411 constraints, problems are : Problem set: 49 solved, 169 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 174/174 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 170/218 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 55770ms problems are : Problem set: 49 solved, 169 unsolved
Search for dead transitions found 49 dead transitions in 55771ms
Found 49 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 49 transitions
Dead transitions reduction (with SMT) removed 49 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 174/174 places, 170/219 transitions.
Graph (complete) has 434 edges and 174 vertex of which 129 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 0 output transitions
Reduce places removed 0 places and 1 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 127 transition count 151
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 21 rules in 7 ms. Remains 127 /174 variables (removed 47) and now considering 151/170 (removed 19) transitions.
// Phase 1: matrix 151 rows 127 cols
[2025-06-05 01:32:50] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:32:50] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-05 01:32:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:32:50] [INFO ] State equation strengthened by 44 read => feed constraints.
[2025-06-05 01:32:50] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 503 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 127/174 places, 151/219 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 57415 ms. Remains : 127/174 places, 151/219 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2025-06-05 01:32:50] [INFO ] Flatten gal took : 53 ms
[2025-06-05 01:32:51] [INFO ] Flatten gal took : 54 ms
[2025-06-05 01:32:51] [INFO ] Input system was already deterministic with 1811 transitions.
Computed a total of 121 stabilizing places and 872 stable transitions
Graph (complete) has 2613 edges and 400 vertex of which 399 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 346 transition count 557
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 346 transition count 557
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 122 place count 346 transition count 543
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 162 place count 306 transition count 503
Iterating global reduction 1 with 40 rules applied. Total rules applied 202 place count 306 transition count 503
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 209 place count 306 transition count 496
Discarding 123 places :
Symmetric choice reduction at 2 with 123 rule applications. Total rules 332 place count 183 transition count 373
Iterating global reduction 2 with 123 rules applied. Total rules applied 455 place count 183 transition count 373
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 551 place count 183 transition count 277
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 557 place count 177 transition count 235
Iterating global reduction 3 with 6 rules applied. Total rules applied 563 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 565 place count 175 transition count 233
Iterating global reduction 3 with 2 rules applied. Total rules applied 567 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 568 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 572 place count 171 transition count 228
Iterating global reduction 4 with 4 rules applied. Total rules applied 576 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 580 place count 171 transition count 224
Applied a total of 580 rules in 23 ms. Remains 171 /400 variables (removed 229) and now considering 224/1811 (removed 1587) transitions.
// Phase 1: matrix 224 rows 171 cols
[2025-06-05 01:32:51] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:32:51] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-05 01:32:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:32:51] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-06-05 01:32:52] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
Running 223 sub problems to find dead transitions.
[2025-06-05 01:32:52] [INFO ] Invariant cache hit.
[2025-06-05 01:32:52] [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) 0/170 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (OVERLAPS) 1/171 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 223 unsolved
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
At refinement iteration 4 (OVERLAPS) 224/395 variables, 171/174 constraints. Problems are: Problem set: 24 solved, 199 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 61/235 constraints. Problems are: Problem set: 24 solved, 199 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:57] [INFO ] Deduced a trap composed of 88 places in 49 ms of which 3 ms to minimize.
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:58] [INFO ] Deduced a trap composed of 68 places in 64 ms of which 3 ms to minimize.
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:59] [INFO ] Deduced a trap composed of 74 places in 90 ms of which 12 ms to minimize.
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:59] [INFO ] Deduced a trap composed of 66 places in 66 ms of which 6 ms to minimize.
Problem TDEAD167 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:59] [INFO ] Deduced a trap composed of 66 places in 65 ms of which 5 ms to minimize.
Problem TDEAD171 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:59] [INFO ] Deduced a trap composed of 74 places in 87 ms of which 15 ms to minimize.
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:32:59] [INFO ] Deduced a trap composed of 75 places in 87 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:00] [INFO ] Deduced a trap composed of 66 places in 84 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:00] [INFO ] Deduced a trap composed of 74 places in 81 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:00] [INFO ] Deduced a trap composed of 75 places in 84 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:00] [INFO ] Deduced a trap composed of 66 places in 65 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 11/246 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 0/246 constraints. Problems are: Problem set: 46 solved, 177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:11] [INFO ] Deduced a trap composed of 74 places in 89 ms of which 16 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/395 variables, 1/247 constraints. Problems are: Problem set: 46 solved, 177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:16] [INFO ] Deduced a trap composed of 74 places in 89 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 1/248 constraints. Problems are: Problem set: 46 solved, 177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:21] [INFO ] Deduced a trap composed of 84 places in 61 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 395/395 variables, and 249 constraints, problems are : Problem set: 46 solved, 177 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 171/171 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 46 solved, 177 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 27/155 variables, 2/2 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 5/7 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/7 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 16/171 variables, 1/8 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 9/17 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 0/17 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 7 (OVERLAPS) 224/395 variables, 171/188 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 61/249 constraints. Problems are: Problem set: 46 solved, 177 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 177/426 constraints. Problems are: Problem set: 46 solved, 177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:33:41] [INFO ] Deduced a trap along path composed of 9 places in 36 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 1/427 constraints. Problems are: Problem set: 46 solved, 177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 395/395 variables, and 427 constraints, problems are : Problem set: 46 solved, 177 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 171/171 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 177/223 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60147ms problems are : Problem set: 46 solved, 177 unsolved
Search for dead transitions found 46 dead transitions in 60148ms
Found 46 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 46 transitions
Dead transitions reduction (with SMT) removed 46 transitions
Starting structural reductions in LTL mode, iteration 1 : 171/400 places, 178/1811 transitions.
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 129 transition count 160
Applied a total of 60 rules in 4 ms. Remains 129 /171 variables (removed 42) and now considering 160/178 (removed 18) transitions.
// Phase 1: matrix 160 rows 129 cols
[2025-06-05 01:33:52] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:33:52] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-05 01:33:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:33:52] [INFO ] State equation strengthened by 53 read => feed constraints.
[2025-06-05 01:33:52] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 129/400 places, 160/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61782 ms. Remains : 129/400 places, 160/1811 transitions.
[2025-06-05 01:33:52] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:33:52] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:33:52] [INFO ] Input system was already deterministic with 160 transitions.
[2025-06-05 01:33:52] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:33:52] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:33:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8402288066922448792.gal : 3 ms
[2025-06-05 01:33:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5216516682271930804.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8402288066922448792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5216516682271930804.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.
[2025-06-05 01:34:23] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:34:23] [INFO ] Applying decomposition
[2025-06-05 01:34:23] [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/graph14443385958033665588.txt' '-o' '/tmp/graph14443385958033665588.bin' '-w' '/tmp/graph14443385958033665588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14443385958033665588.bin' '-l' '-1' '-v' '-w' '/tmp/graph14443385958033665588.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:34:23] [INFO ] Decomposing Gal with order
[2025-06-05 01:34:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:34:23] [INFO ] Removed a total of 170 redundant transitions.
[2025-06-05 01:34:23] [INFO ] Flatten gal took : 43 ms
[2025-06-05 01:34:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 9 ms.
[2025-06-05 01:34:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5932966096676781997.gal : 4 ms
[2025-06-05 01:34:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10532963603366182695.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/CTLFireability5932966096676781997.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10532963603366182695.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 348 transition count 599
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 348 transition count 599
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 119 place count 348 transition count 584
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 158 place count 309 transition count 545
Iterating global reduction 1 with 39 rules applied. Total rules applied 197 place count 309 transition count 545
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 206 place count 309 transition count 536
Discarding 119 places :
Symmetric choice reduction at 2 with 119 rule applications. Total rules 325 place count 190 transition count 417
Iterating global reduction 2 with 119 rules applied. Total rules applied 444 place count 190 transition count 417
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 2 with 112 rules applied. Total rules applied 556 place count 190 transition count 305
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 560 place count 186 transition count 289
Iterating global reduction 3 with 4 rules applied. Total rules applied 564 place count 186 transition count 289
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 565 place count 185 transition count 288
Iterating global reduction 3 with 1 rules applied. Total rules applied 566 place count 185 transition count 288
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 567 place count 185 transition count 287
Applied a total of 567 rules in 38 ms. Remains 185 /400 variables (removed 215) and now considering 287/1811 (removed 1524) transitions.
// Phase 1: matrix 287 rows 185 cols
[2025-06-05 01:34:53] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:34:53] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-06-05 01:34:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:34:53] [INFO ] State equation strengthened by 113 read => feed constraints.
[2025-06-05 01:34:55] [INFO ] Implicit Places using invariants and state equation in 2414 ms returned []
Implicit Place search using SMT with State Equation took 2592 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2025-06-05 01:34:55] [INFO ] Invariant cache hit.
[2025-06-05 01:34:55] [INFO ] State equation strengthened by 113 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (OVERLAPS) 1/185 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
At refinement iteration 4 (OVERLAPS) 287/472 variables, 185/188 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/472 variables, 113/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 0/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/472 variables, 0/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 472/472 variables, and 301 constraints, problems are : Problem set: 24 solved, 262 unsolved in 23282 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 262 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 1 (OVERLAPS) 17/177 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 8/185 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 5 (OVERLAPS) 287/472 variables, 185/188 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 113/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 262/563 constraints. Problems are: Problem set: 24 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:38] [INFO ] Deduced a trap composed of 88 places in 63 ms of which 3 ms to minimize.
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:39] [INFO ] Deduced a trap composed of 68 places in 67 ms of which 4 ms to minimize.
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:39] [INFO ] Deduced a trap composed of 66 places in 57 ms of which 5 ms to minimize.
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:45] [INFO ] Deduced a trap composed of 84 places in 67 ms of which 4 ms to minimize.
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:47] [INFO ] Deduced a trap composed of 66 places in 67 ms of which 5 ms to minimize.
Problem TDEAD230 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:48] [INFO ] Deduced a trap composed of 66 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:35:48] [INFO ] Deduced a trap composed of 66 places in 58 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 472/472 variables, and 570 constraints, problems are : Problem set: 46 solved, 240 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 262/286 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53499ms problems are : Problem set: 46 solved, 240 unsolved
Search for dead transitions found 46 dead transitions in 53502ms
Found 46 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 46 transitions
Dead transitions reduction (with SMT) removed 46 transitions
Starting structural reductions in LTL mode, iteration 1 : 185/400 places, 241/1811 transitions.
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 143 transition count 223
Applied a total of 60 rules in 3 ms. Remains 143 /185 variables (removed 42) and now considering 223/241 (removed 18) transitions.
// Phase 1: matrix 223 rows 143 cols
[2025-06-05 01:35:49] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:35:49] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-05 01:35:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:35:49] [INFO ] State equation strengthened by 105 read => feed constraints.
[2025-06-05 01:35:50] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 1160 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 143/400 places, 223/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57297 ms. Remains : 143/400 places, 223/1811 transitions.
[2025-06-05 01:35:50] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:35:50] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:35:50] [INFO ] Input system was already deterministic with 223 transitions.
[2025-06-05 01:35:50] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:35:50] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:35:50] [INFO ] Time to serialize gal into /tmp/CTLFireability617482697900046930.gal : 3 ms
[2025-06-05 01:35:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3366379018432253638.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/CTLFireability617482697900046930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3366379018432253638.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 01:36:20] [INFO ] Flatten gal took : 12 ms
[2025-06-05 01:36:20] [INFO ] Applying decomposition
[2025-06-05 01:36:20] [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/graph8067545700285632084.txt' '-o' '/tmp/graph8067545700285632084.bin' '-w' '/tmp/graph8067545700285632084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8067545700285632084.bin' '-l' '-1' '-v' '-w' '/tmp/graph8067545700285632084.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:36:20] [INFO ] Decomposing Gal with order
[2025-06-05 01:36:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:36:20] [INFO ] Removed a total of 229 redundant transitions.
[2025-06-05 01:36:20] [INFO ] Flatten gal took : 22 ms
[2025-06-05 01:36:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 7 ms.
[2025-06-05 01:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14566648812992473831.gal : 3 ms
[2025-06-05 01:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9583504005147658189.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/CTLFireability14566648812992473831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9583504005147658189.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 349 transition count 680
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 349 transition count 680
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 126 place count 349 transition count 656
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 163 place count 312 transition count 619
Iterating global reduction 1 with 37 rules applied. Total rules applied 200 place count 312 transition count 619
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 209 place count 312 transition count 610
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 320 place count 201 transition count 499
Iterating global reduction 2 with 111 rules applied. Total rules applied 431 place count 201 transition count 499
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 148 transitions.
Iterating post reduction 2 with 148 rules applied. Total rules applied 579 place count 201 transition count 351
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 582 place count 198 transition count 348
Iterating global reduction 3 with 3 rules applied. Total rules applied 585 place count 198 transition count 348
Applied a total of 585 rules in 55 ms. Remains 198 /400 variables (removed 202) and now considering 348/1811 (removed 1463) transitions.
// Phase 1: matrix 348 rows 198 cols
[2025-06-05 01:36:50] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:36:50] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-05 01:36:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:36:51] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-05 01:36:56] [INFO ] Implicit Places using invariants and state equation in 5718 ms returned []
Implicit Place search using SMT with State Equation took 5863 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 01:36:56] [INFO ] Redundant transitions in 15 ms returned []
Running 347 sub problems to find dead transitions.
[2025-06-05 01:36:56] [INFO ] Invariant cache hit.
[2025-06-05 01:36:56] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 347 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 347 unsolved
At refinement iteration 2 (OVERLAPS) 1/198 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 347 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 347 unsolved
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
At refinement iteration 4 (OVERLAPS) 348/546 variables, 198/201 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 164/365 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 0/365 constraints. Problems are: Problem set: 24 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 546/546 variables, and 365 constraints, problems are : Problem set: 24 solved, 323 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 198/198 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 347/347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 323 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 17/190 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 3 (OVERLAPS) 8/198 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 5 (OVERLAPS) 348/546 variables, 198/201 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 164/365 constraints. Problems are: Problem set: 24 solved, 323 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/546 variables, 323/688 constraints. Problems are: Problem set: 24 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 688 constraints, problems are : Problem set: 24 solved, 323 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 198/198 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 323/347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60321ms problems are : Problem set: 24 solved, 323 unsolved
Search for dead transitions found 24 dead transitions in 60322ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 198/400 places, 324/1811 transitions.
Graph (complete) has 708 edges and 198 vertex of which 174 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 0 output transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 174 transition count 312
Applied a total of 13 rules in 14 ms. Remains 174 /198 variables (removed 24) and now considering 312/324 (removed 12) transitions.
// Phase 1: matrix 312 rows 174 cols
[2025-06-05 01:37:57] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:37:57] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-05 01:37:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:37:57] [INFO ] State equation strengthened by 160 read => feed constraints.
[2025-06-05 01:38:00] [INFO ] Implicit Places using invariants and state equation in 3773 ms returned []
Implicit Place search using SMT with State Equation took 3881 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 174/400 places, 312/1811 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 70156 ms. Remains : 174/400 places, 312/1811 transitions.
[2025-06-05 01:38:00] [INFO ] Flatten gal took : 11 ms
[2025-06-05 01:38:00] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:38:01] [INFO ] Input system was already deterministic with 312 transitions.
[2025-06-05 01:38:01] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:38:01] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:38:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4860257674782802878.gal : 2 ms
[2025-06-05 01:38:01] [INFO ] Time to serialize properties into /tmp/CTLFireability13099968318057224036.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/CTLFireability4860257674782802878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13099968318057224036.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.
[2025-06-05 01:38:31] [INFO ] Flatten gal took : 11 ms
[2025-06-05 01:38:31] [INFO ] Applying decomposition
[2025-06-05 01:38:31] [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/graph17725316855959361155.txt' '-o' '/tmp/graph17725316855959361155.bin' '-w' '/tmp/graph17725316855959361155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17725316855959361155.bin' '-l' '-1' '-v' '-w' '/tmp/graph17725316855959361155.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:38:31] [INFO ] Decomposing Gal with order
[2025-06-05 01:38:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:38:31] [INFO ] Removed a total of 359 redundant transitions.
[2025-06-05 01:38:31] [INFO ] Flatten gal took : 35 ms
[2025-06-05 01:38:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 10 ms.
[2025-06-05 01:38:31] [INFO ] Time to serialize gal into /tmp/CTLFireability15610970786950340880.gal : 2 ms
[2025-06-05 01:38:31] [INFO ] Time to serialize properties into /tmp/CTLFireability16518436744999617663.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/CTLFireability15610970786950340880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16518436744999617663.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 350 transition count 641
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 350 transition count 641
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 117 place count 350 transition count 624
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 154 place count 313 transition count 587
Iterating global reduction 1 with 37 rules applied. Total rules applied 191 place count 313 transition count 587
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 199 place count 313 transition count 579
Discarding 115 places :
Symmetric choice reduction at 2 with 115 rule applications. Total rules 314 place count 198 transition count 464
Iterating global reduction 2 with 115 rules applied. Total rules applied 429 place count 198 transition count 464
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 2 with 120 rules applied. Total rules applied 549 place count 198 transition count 344
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 553 place count 194 transition count 328
Iterating global reduction 3 with 4 rules applied. Total rules applied 557 place count 194 transition count 328
Applied a total of 557 rules in 23 ms. Remains 194 /400 variables (removed 206) and now considering 328/1811 (removed 1483) transitions.
// Phase 1: matrix 328 rows 194 cols
[2025-06-05 01:39:01] [INFO ] Computed 3 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:39:01] [INFO ] Implicit Places using invariants in 163 ms returned []
[2025-06-05 01:39:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:39:01] [INFO ] State equation strengthened by 146 read => feed constraints.
[2025-06-05 01:39:02] [INFO ] Implicit Places using invariants and state equation in 1292 ms returned []
Implicit Place search using SMT with State Equation took 1478 ms to find 0 implicit places.
Running 327 sub problems to find dead transitions.
[2025-06-05 01:39:02] [INFO ] Invariant cache hit.
[2025-06-05 01:39:02] [INFO ] State equation strengthened by 146 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 1 (OVERLAPS) 1/194 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/194 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/194 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 327 unsolved
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
At refinement iteration 4 (OVERLAPS) 328/522 variables, 194/197 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 146/343 constraints. Problems are: Problem set: 24 solved, 303 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/343 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 7 (OVERLAPS) 0/522 variables, 0/343 constraints. Problems are: Problem set: 24 solved, 303 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 343 constraints, problems are : Problem set: 24 solved, 303 unsolved in 28685 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 194/194 constraints, ReadFeed: 146/146 constraints, PredecessorRefiner: 327/327 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 303 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 17/186 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 3 (OVERLAPS) 8/194 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 5 (OVERLAPS) 328/522 variables, 194/197 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 146/343 constraints. Problems are: Problem set: 24 solved, 303 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 303/646 constraints. Problems are: Problem set: 24 solved, 303 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:39:54] [INFO ] Deduced a trap composed of 89 places in 76 ms of which 10 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:39:56] [INFO ] Deduced a trap composed of 85 places in 66 ms of which 4 ms to minimize.
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 522/522 variables, and 648 constraints, problems are : Problem set: 36 solved, 291 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 194/194 constraints, ReadFeed: 146/146 constraints, PredecessorRefiner: 303/327 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58914ms problems are : Problem set: 36 solved, 291 unsolved
Search for dead transitions found 36 dead transitions in 58915ms
Found 36 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in LTL mode, iteration 1 : 194/400 places, 292/1811 transitions.
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 162 transition count 280
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 158 transition count 276
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 158 transition count 276
Applied a total of 52 rules in 4 ms. Remains 158 /194 variables (removed 36) and now considering 276/292 (removed 16) transitions.
// Phase 1: matrix 276 rows 158 cols
[2025-06-05 01:40:01] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:40:01] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-05 01:40:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:40:01] [INFO ] State equation strengthened by 138 read => feed constraints.
[2025-06-05 01:40:02] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 800 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 158/400 places, 276/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61221 ms. Remains : 158/400 places, 276/1811 transitions.
[2025-06-05 01:40:02] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:40:02] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:40:02] [INFO ] Input system was already deterministic with 276 transitions.
[2025-06-05 01:40:02] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:40:02] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:40:02] [INFO ] Time to serialize gal into /tmp/CTLFireability8315101717264358015.gal : 1 ms
[2025-06-05 01:40:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17925789365992876775.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/CTLFireability8315101717264358015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17925789365992876775.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.
[2025-06-05 01:40:32] [INFO ] Flatten gal took : 11 ms
[2025-06-05 01:40:32] [INFO ] Applying decomposition
[2025-06-05 01:40:32] [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/graph16351578787338380917.txt' '-o' '/tmp/graph16351578787338380917.bin' '-w' '/tmp/graph16351578787338380917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16351578787338380917.bin' '-l' '-1' '-v' '-w' '/tmp/graph16351578787338380917.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:40:32] [INFO ] Decomposing Gal with order
[2025-06-05 01:40:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:40:32] [INFO ] Removed a total of 294 redundant transitions.
[2025-06-05 01:40:32] [INFO ] Flatten gal took : 27 ms
[2025-06-05 01:40:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 193 labels/synchronizations in 16 ms.
[2025-06-05 01:40:32] [INFO ] Time to serialize gal into /tmp/CTLFireability327594447515691739.gal : 3 ms
[2025-06-05 01:40:32] [INFO ] Time to serialize properties into /tmp/CTLFireability2961666203826171810.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/CTLFireability327594447515691739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2961666203826171810.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 354 transition count 765
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 354 transition count 765
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 118 place count 354 transition count 739
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 152 place count 320 transition count 705
Iterating global reduction 1 with 34 rules applied. Total rules applied 186 place count 320 transition count 705
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 194 place count 320 transition count 697
Discarding 103 places :
Symmetric choice reduction at 2 with 103 rule applications. Total rules 297 place count 217 transition count 594
Iterating global reduction 2 with 103 rules applied. Total rules applied 400 place count 217 transition count 594
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Iterating post reduction 2 with 176 rules applied. Total rules applied 576 place count 217 transition count 418
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 579 place count 214 transition count 415
Iterating global reduction 3 with 3 rules applied. Total rules applied 582 place count 214 transition count 415
Applied a total of 582 rules in 22 ms. Remains 214 /400 variables (removed 186) and now considering 415/1811 (removed 1396) transitions.
// Phase 1: matrix 415 rows 214 cols
[2025-06-05 01:41:02] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:41:02] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-05 01:41:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:41:03] [INFO ] State equation strengthened by 217 read => feed constraints.
[2025-06-05 01:41:05] [INFO ] Implicit Places using invariants and state equation in 2709 ms returned []
Implicit Place search using SMT with State Equation took 2900 ms to find 0 implicit places.
Running 414 sub problems to find dead transitions.
[2025-06-05 01:41:05] [INFO ] Invariant cache hit.
[2025-06-05 01:41:05] [INFO ] State equation strengthened by 217 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/213 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 1/214 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
At refinement iteration 4 (OVERLAPS) 415/629 variables, 214/217 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/629 variables, 217/434 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/629 variables, 0/434 constraints. Problems are: Problem set: 24 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 629/629 variables, and 434 constraints, problems are : Problem set: 24 solved, 390 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 214/214 constraints, ReadFeed: 217/217 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 390 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 1 (OVERLAPS) 17/206 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 3 (OVERLAPS) 8/214 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 5 (OVERLAPS) 415/629 variables, 214/217 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/629 variables, 217/434 constraints. Problems are: Problem set: 24 solved, 390 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/629 variables, 390/824 constraints. Problems are: Problem set: 24 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 629/629 variables, and 824 constraints, problems are : Problem set: 24 solved, 390 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 214/214 constraints, ReadFeed: 217/217 constraints, PredecessorRefiner: 390/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60430ms problems are : Problem set: 24 solved, 390 unsolved
Search for dead transitions found 24 dead transitions in 60431ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 214/400 places, 391/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 190 transition count 379
Applied a total of 36 rules in 3 ms. Remains 190 /214 variables (removed 24) and now considering 379/391 (removed 12) transitions.
// Phase 1: matrix 379 rows 190 cols
[2025-06-05 01:42:06] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:42:06] [INFO ] Implicit Places using invariants in 177 ms returned []
[2025-06-05 01:42:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:42:06] [INFO ] State equation strengthened by 213 read => feed constraints.
[2025-06-05 01:42:08] [INFO ] Implicit Places using invariants and state equation in 2002 ms returned []
Implicit Place search using SMT with State Equation took 2190 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 190/400 places, 379/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65550 ms. Remains : 190/400 places, 379/1811 transitions.
[2025-06-05 01:42:08] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:42:08] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:42:08] [INFO ] Input system was already deterministic with 379 transitions.
[2025-06-05 01:42:08] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:42:08] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:42:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13170013499798799137.gal : 2 ms
[2025-06-05 01:42:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13671470657058835419.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/CTLFireability13170013499798799137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13671470657058835419.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.
[2025-06-05 01:42:38] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:42:38] [INFO ] Applying decomposition
[2025-06-05 01:42:38] [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/graph16001461044799812561.txt' '-o' '/tmp/graph16001461044799812561.bin' '-w' '/tmp/graph16001461044799812561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16001461044799812561.bin' '-l' '-1' '-v' '-w' '/tmp/graph16001461044799812561.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:42:38] [INFO ] Decomposing Gal with order
[2025-06-05 01:42:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:42:38] [INFO ] Removed a total of 403 redundant transitions.
[2025-06-05 01:42:38] [INFO ] Flatten gal took : 32 ms
[2025-06-05 01:42:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 253 labels/synchronizations in 7 ms.
[2025-06-05 01:42:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9955136286863370918.gal : 10 ms
[2025-06-05 01:42:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7705633984090359692.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/CTLFireability9955136286863370918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7705633984090359692.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 : 400/400 places, 1811/1811 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 349 transition count 680
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 349 transition count 680
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 124 place count 349 transition count 658
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 161 place count 312 transition count 621
Iterating global reduction 1 with 37 rules applied. Total rules applied 198 place count 312 transition count 621
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 209 place count 312 transition count 610
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 320 place count 201 transition count 499
Iterating global reduction 2 with 111 rules applied. Total rules applied 431 place count 201 transition count 499
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 148 transitions.
Iterating post reduction 2 with 148 rules applied. Total rules applied 579 place count 201 transition count 351
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 583 place count 197 transition count 335
Iterating global reduction 3 with 4 rules applied. Total rules applied 587 place count 197 transition count 335
Applied a total of 587 rules in 23 ms. Remains 197 /400 variables (removed 203) and now considering 335/1811 (removed 1476) transitions.
// Phase 1: matrix 335 rows 197 cols
[2025-06-05 01:43:08] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:43:08] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-06-05 01:43:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:43:08] [INFO ] State equation strengthened by 151 read => feed constraints.
[2025-06-05 01:43:11] [INFO ] Implicit Places using invariants and state equation in 2737 ms returned []
Implicit Place search using SMT with State Equation took 2899 ms to find 0 implicit places.
Running 334 sub problems to find dead transitions.
[2025-06-05 01:43:11] [INFO ] Invariant cache hit.
[2025-06-05 01:43:11] [INFO ] State equation strengthened by 151 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 2 (OVERLAPS) 1/197 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
At refinement iteration 4 (OVERLAPS) 335/532 variables, 197/200 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/532 variables, 151/351 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/532 variables, 0/351 constraints. Problems are: Problem set: 24 solved, 310 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 532/532 variables, and 351 constraints, problems are : Problem set: 24 solved, 310 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 197/197 constraints, ReadFeed: 151/151 constraints, PredecessorRefiner: 334/334 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 310 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 1 (OVERLAPS) 17/189 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 3 (OVERLAPS) 8/197 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 5 (OVERLAPS) 335/532 variables, 197/200 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/532 variables, 151/351 constraints. Problems are: Problem set: 24 solved, 310 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/532 variables, 310/661 constraints. Problems are: Problem set: 24 solved, 310 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:44:07] [INFO ] Deduced a trap composed of 85 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:44:09] [INFO ] Deduced a trap composed of 89 places in 73 ms of which 10 ms to minimize.
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 532/532 variables, and 663 constraints, problems are : Problem set: 28 solved, 306 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 197/197 constraints, ReadFeed: 151/151 constraints, PredecessorRefiner: 310/334 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60257ms problems are : Problem set: 28 solved, 306 unsolved
Search for dead transitions found 28 dead transitions in 60258ms
Found 28 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 28 transitions
Dead transitions reduction (with SMT) removed 28 transitions
Starting structural reductions in LTL mode, iteration 1 : 197/400 places, 307/1811 transitions.
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 171 transition count 295
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 170 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 170 transition count 294
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 168 transition count 292
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 168 transition count 292
Applied a total of 44 rules in 8 ms. Remains 168 /197 variables (removed 29) and now considering 292/307 (removed 15) transitions.
// Phase 1: matrix 292 rows 168 cols
[2025-06-05 01:44:11] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:44:11] [INFO ] Implicit Places using invariants in 87 ms returned []
[2025-06-05 01:44:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:44:12] [INFO ] State equation strengthened by 146 read => feed constraints.
[2025-06-05 01:44:14] [INFO ] Implicit Places using invariants and state equation in 2415 ms returned []
Implicit Place search using SMT with State Equation took 2527 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 168/400 places, 292/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65717 ms. Remains : 168/400 places, 292/1811 transitions.
[2025-06-05 01:44:14] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:44:14] [INFO ] Flatten gal took : 18 ms
[2025-06-05 01:44:14] [INFO ] Input system was already deterministic with 292 transitions.
[2025-06-05 01:44:14] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:44:14] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:44:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15045700559307175818.gal : 2 ms
[2025-06-05 01:44:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2586083964047118692.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/CTLFireability15045700559307175818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2586083964047118692.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.
[2025-06-05 01:44:44] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:44:44] [INFO ] Applying decomposition
[2025-06-05 01:44:44] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13003462280644309551.txt' '-o' '/tmp/graph13003462280644309551.bin' '-w' '/tmp/graph13003462280644309551.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13003462280644309551.bin' '-l' '-1' '-v' '-w' '/tmp/graph13003462280644309551.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:44:44] [INFO ] Decomposing Gal with order
[2025-06-05 01:44:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:44:44] [INFO ] Removed a total of 296 redundant transitions.
[2025-06-05 01:44:44] [INFO ] Flatten gal took : 40 ms
[2025-06-05 01:44:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 219 labels/synchronizations in 5 ms.
[2025-06-05 01:44:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9134061779664083185.gal : 2 ms
[2025-06-05 01:44:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15155714621950541048.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/CTLFireability9134061779664083185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15155714621950541048.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 349 transition count 680
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 349 transition count 680
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 122 place count 349 transition count 660
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 159 place count 312 transition count 623
Iterating global reduction 1 with 37 rules applied. Total rules applied 196 place count 312 transition count 623
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 209 place count 312 transition count 610
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 320 place count 201 transition count 499
Iterating global reduction 2 with 111 rules applied. Total rules applied 431 place count 201 transition count 499
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 2 with 132 rules applied. Total rules applied 563 place count 201 transition count 367
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 567 place count 197 transition count 351
Iterating global reduction 3 with 4 rules applied. Total rules applied 571 place count 197 transition count 351
Applied a total of 571 rules in 18 ms. Remains 197 /400 variables (removed 203) and now considering 351/1811 (removed 1460) transitions.
// Phase 1: matrix 351 rows 197 cols
[2025-06-05 01:45:14] [INFO ] Computed 3 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:45:14] [INFO ] Implicit Places using invariants in 141 ms returned []
[2025-06-05 01:45:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:45:14] [INFO ] State equation strengthened by 167 read => feed constraints.
[2025-06-05 01:45:17] [INFO ] Implicit Places using invariants and state equation in 2177 ms returned []
Implicit Place search using SMT with State Equation took 2320 ms to find 0 implicit places.
Running 350 sub problems to find dead transitions.
[2025-06-05 01:45:17] [INFO ] Invariant cache hit.
[2025-06-05 01:45:17] [INFO ] State equation strengthened by 167 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 350 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 350 unsolved
At refinement iteration 2 (OVERLAPS) 1/197 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 350 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 350 unsolved
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD330 is UNSAT
At refinement iteration 4 (OVERLAPS) 351/548 variables, 197/200 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/548 variables, 167/367 constraints. Problems are: Problem set: 24 solved, 326 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 0/367 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 7 (OVERLAPS) 0/548 variables, 0/367 constraints. Problems are: Problem set: 24 solved, 326 unsolved
No progress, stopping.
After SMT solving in domain Real declared 548/548 variables, and 367 constraints, problems are : Problem set: 24 solved, 326 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 197/197 constraints, ReadFeed: 167/167 constraints, PredecessorRefiner: 350/350 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 326 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 1 (OVERLAPS) 17/189 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 3 (OVERLAPS) 8/197 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 5 (OVERLAPS) 351/548 variables, 197/200 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 167/367 constraints. Problems are: Problem set: 24 solved, 326 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/548 variables, 326/693 constraints. Problems are: Problem set: 24 solved, 326 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:46:15] [INFO ] Deduced a trap composed of 85 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:46:15] [INFO ] Deduced a trap composed of 89 places in 72 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/548 variables, and 695 constraints, problems are : Problem set: 24 solved, 326 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 197/197 constraints, ReadFeed: 167/167 constraints, PredecessorRefiner: 326/350 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60278ms problems are : Problem set: 24 solved, 326 unsolved
Search for dead transitions found 24 dead transitions in 60281ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 197/400 places, 327/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 173 transition count 315
Applied a total of 36 rules in 2 ms. Remains 173 /197 variables (removed 24) and now considering 315/327 (removed 12) transitions.
// Phase 1: matrix 315 rows 173 cols
[2025-06-05 01:46:17] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:46:17] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-05 01:46:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:46:17] [INFO ] State equation strengthened by 163 read => feed constraints.
[2025-06-05 01:46:20] [INFO ] Implicit Places using invariants and state equation in 3462 ms returned []
Implicit Place search using SMT with State Equation took 3551 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 173/400 places, 315/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66174 ms. Remains : 173/400 places, 315/1811 transitions.
[2025-06-05 01:46:20] [INFO ] Flatten gal took : 10 ms
[2025-06-05 01:46:20] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:46:20] [INFO ] Input system was already deterministic with 315 transitions.
[2025-06-05 01:46:20] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:46:20] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:46:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7295434813596582020.gal : 1 ms
[2025-06-05 01:46:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13267365508630622611.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/CTLFireability7295434813596582020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13267365508630622611.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.
[2025-06-05 01:46:51] [INFO ] Flatten gal took : 10 ms
[2025-06-05 01:46:51] [INFO ] Applying decomposition
[2025-06-05 01:46:51] [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/graph7838845671688326052.txt' '-o' '/tmp/graph7838845671688326052.bin' '-w' '/tmp/graph7838845671688326052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7838845671688326052.bin' '-l' '-1' '-v' '-w' '/tmp/graph7838845671688326052.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:46:51] [INFO ] Decomposing Gal with order
[2025-06-05 01:46:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:46:51] [INFO ] Removed a total of 305 redundant transitions.
[2025-06-05 01:46:51] [INFO ] Flatten gal took : 16 ms
[2025-06-05 01:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 3 ms.
[2025-06-05 01:46:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2945705763171584910.gal : 2 ms
[2025-06-05 01:46:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14935328515916950423.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/CTLFireability2945705763171584910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14935328515916950423.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 348 transition count 639
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 348 transition count 639
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 124 place count 348 transition count 619
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 162 place count 310 transition count 581
Iterating global reduction 1 with 38 rules applied. Total rules applied 200 place count 310 transition count 581
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 209 place count 310 transition count 572
Discarding 115 places :
Symmetric choice reduction at 2 with 115 rule applications. Total rules 324 place count 195 transition count 457
Iterating global reduction 2 with 115 rules applied. Total rules applied 439 place count 195 transition count 457
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 2 with 132 rules applied. Total rules applied 571 place count 195 transition count 325
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 575 place count 191 transition count 309
Iterating global reduction 3 with 4 rules applied. Total rules applied 579 place count 191 transition count 309
Applied a total of 579 rules in 39 ms. Remains 191 /400 variables (removed 209) and now considering 309/1811 (removed 1502) transitions.
// Phase 1: matrix 309 rows 191 cols
[2025-06-05 01:47:21] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:47:21] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-06-05 01:47:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:47:21] [INFO ] State equation strengthened by 130 read => feed constraints.
[2025-06-05 01:47:22] [INFO ] Implicit Places using invariants and state equation in 1106 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 01:47:22] [INFO ] Redundant transitions in 21 ms returned []
Running 308 sub problems to find dead transitions.
[2025-06-05 01:47:22] [INFO ] Invariant cache hit.
[2025-06-05 01:47:22] [INFO ] State equation strengthened by 130 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (OVERLAPS) 1/191 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
At refinement iteration 4 (OVERLAPS) 309/500 variables, 191/194 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 130/324 constraints. Problems are: Problem set: 24 solved, 284 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/500 variables, 0/324 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 0/500 variables, 0/324 constraints. Problems are: Problem set: 24 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 500/500 variables, and 324 constraints, problems are : Problem set: 24 solved, 284 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 191/191 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 284 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 17/183 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 3 (OVERLAPS) 8/191 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 309/500 variables, 191/194 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/500 variables, 130/324 constraints. Problems are: Problem set: 24 solved, 284 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/500 variables, 284/608 constraints. Problems are: Problem set: 24 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:48:14] [INFO ] Deduced a trap composed of 89 places in 76 ms of which 3 ms to minimize.
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:48:14] [INFO ] Deduced a trap composed of 85 places in 60 ms of which 4 ms to minimize.
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:48:15] [INFO ] Deduced a trap composed of 67 places in 64 ms of which 6 ms to minimize.
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:48:22] [INFO ] Deduced a trap composed of 67 places in 58 ms of which 5 ms to minimize.
Problem TDEAD252 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 500/500 variables, and 612 constraints, problems are : Problem set: 44 solved, 264 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 191/191 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 284/308 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60239ms problems are : Problem set: 44 solved, 264 unsolved
Search for dead transitions found 44 dead transitions in 60239ms
Found 44 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 44 transitions
Dead transitions reduction (with SMT) removed 44 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 191/400 places, 265/1811 transitions.
Graph (complete) has 610 edges and 191 vertex of which 151 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 0 output transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 151 transition count 248
Applied a total of 18 rules in 8 ms. Remains 151 /191 variables (removed 40) and now considering 248/265 (removed 17) transitions.
// Phase 1: matrix 248 rows 151 cols
[2025-06-05 01:48:22] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:48:22] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-05 01:48:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:48:22] [INFO ] State equation strengthened by 122 read => feed constraints.
[2025-06-05 01:48:23] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 151/400 places, 248/1811 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 62436 ms. Remains : 151/400 places, 248/1811 transitions.
[2025-06-05 01:48:23] [INFO ] Flatten gal took : 15 ms
[2025-06-05 01:48:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:48:23] [INFO ] Input system was already deterministic with 248 transitions.
[2025-06-05 01:48:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:48:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:48:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1064134020035533628.gal : 1 ms
[2025-06-05 01:48:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5402415591695508930.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/CTLFireability1064134020035533628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5402415591695508930.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.
[2025-06-05 01:48:53] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:48:53] [INFO ] Applying decomposition
[2025-06-05 01:48:53] [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/graph6188638379536661749.txt' '-o' '/tmp/graph6188638379536661749.bin' '-w' '/tmp/graph6188638379536661749.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6188638379536661749.bin' '-l' '-1' '-v' '-w' '/tmp/graph6188638379536661749.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:48:53] [INFO ] Decomposing Gal with order
[2025-06-05 01:48:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:48:53] [INFO ] Removed a total of 291 redundant transitions.
[2025-06-05 01:48:53] [INFO ] Flatten gal took : 13 ms
[2025-06-05 01:48:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 190 labels/synchronizations in 4 ms.
[2025-06-05 01:48:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1974350749033660408.gal : 2 ms
[2025-06-05 01:48:53] [INFO ] Time to serialize properties into /tmp/CTLFireability6343207365069515069.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/CTLFireability1974350749033660408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6343207365069515069.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 : 400/400 places, 1811/1811 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 356 transition count 887
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 356 transition count 887
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 123 place count 356 transition count 852
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 154 place count 325 transition count 821
Iterating global reduction 1 with 31 rules applied. Total rules applied 185 place count 325 transition count 821
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 201 place count 325 transition count 805
Discarding 91 places :
Symmetric choice reduction at 2 with 91 rule applications. Total rules 292 place count 234 transition count 714
Iterating global reduction 2 with 91 rules applied. Total rules applied 383 place count 234 transition count 714
Ensure Unique test removed 212 transitions
Reduce isomorphic transitions removed 212 transitions.
Iterating post reduction 2 with 212 rules applied. Total rules applied 595 place count 234 transition count 502
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 598 place count 231 transition count 499
Iterating global reduction 3 with 3 rules applied. Total rules applied 601 place count 231 transition count 499
Applied a total of 601 rules in 25 ms. Remains 231 /400 variables (removed 169) and now considering 499/1811 (removed 1312) transitions.
// Phase 1: matrix 499 rows 231 cols
[2025-06-05 01:49:23] [INFO ] Computed 3 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:49:23] [INFO ] Implicit Places using invariants in 158 ms returned []
[2025-06-05 01:49:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:49:24] [INFO ] State equation strengthened by 287 read => feed constraints.
[2025-06-05 01:49:26] [INFO ] Implicit Places using invariants and state equation in 2524 ms returned []
Implicit Place search using SMT with State Equation took 2687 ms to find 0 implicit places.
Running 498 sub problems to find dead transitions.
[2025-06-05 01:49:26] [INFO ] Invariant cache hit.
[2025-06-05 01:49:26] [INFO ] State equation strengthened by 287 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/230 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 2 (OVERLAPS) 1/231 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 498 unsolved
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD475 is UNSAT
Problem TDEAD476 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD478 is UNSAT
At refinement iteration 4 (OVERLAPS) 499/730 variables, 231/234 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/730 variables, 287/521 constraints. Problems are: Problem set: 24 solved, 474 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 730/730 variables, and 521 constraints, problems are : Problem set: 24 solved, 474 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 231/231 constraints, ReadFeed: 287/287 constraints, PredecessorRefiner: 498/498 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 474 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 1 (OVERLAPS) 17/223 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 3 (OVERLAPS) 8/231 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 5 (OVERLAPS) 499/730 variables, 231/234 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/730 variables, 287/521 constraints. Problems are: Problem set: 24 solved, 474 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/730 variables, 474/995 constraints. Problems are: Problem set: 24 solved, 474 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 730/730 variables, and 995 constraints, problems are : Problem set: 24 solved, 474 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 231/231 constraints, ReadFeed: 287/287 constraints, PredecessorRefiner: 474/498 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60565ms problems are : Problem set: 24 solved, 474 unsolved
Search for dead transitions found 24 dead transitions in 60566ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 231/400 places, 475/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 207 transition count 463
Applied a total of 36 rules in 3 ms. Remains 207 /231 variables (removed 24) and now considering 463/475 (removed 12) transitions.
// Phase 1: matrix 463 rows 207 cols
[2025-06-05 01:50:27] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:50:27] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-06-05 01:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:50:27] [INFO ] State equation strengthened by 283 read => feed constraints.
[2025-06-05 01:50:29] [INFO ] Implicit Places using invariants and state equation in 2126 ms returned []
Implicit Place search using SMT with State Equation took 2237 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 207/400 places, 463/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65523 ms. Remains : 207/400 places, 463/1811 transitions.
[2025-06-05 01:50:29] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:50:29] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:50:29] [INFO ] Input system was already deterministic with 463 transitions.
[2025-06-05 01:50:29] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:50:29] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:50:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17532036194460578646.gal : 2 ms
[2025-06-05 01:50:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8862980891335040566.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/CTLFireability17532036194460578646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8862980891335040566.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.
[2025-06-05 01:50:59] [INFO ] Flatten gal took : 10 ms
[2025-06-05 01:50:59] [INFO ] Applying decomposition
[2025-06-05 01:50:59] [INFO ] Flatten gal took : 9 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/graph7765279381291323208.txt' '-o' '/tmp/graph7765279381291323208.bin' '-w' '/tmp/graph7765279381291323208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7765279381291323208.bin' '-l' '-1' '-v' '-w' '/tmp/graph7765279381291323208.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:50:59] [INFO ] Decomposing Gal with order
[2025-06-05 01:50:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:50:59] [INFO ] Removed a total of 634 redundant transitions.
[2025-06-05 01:50:59] [INFO ] Flatten gal took : 25 ms
[2025-06-05 01:50:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 344 labels/synchronizations in 7 ms.
[2025-06-05 01:50:59] [INFO ] Time to serialize gal into /tmp/CTLFireability4714308734489209371.gal : 3 ms
[2025-06-05 01:50:59] [INFO ] Time to serialize properties into /tmp/CTLFireability7988831894115993522.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/CTLFireability4714308734489209371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7988831894115993522.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 : 400/400 places, 1811/1811 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 352 transition count 683
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 352 transition count 683
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 117 place count 352 transition count 662
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 153 place count 316 transition count 626
Iterating global reduction 1 with 36 rules applied. Total rules applied 189 place count 316 transition count 626
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 196 place count 316 transition count 619
Discarding 110 places :
Symmetric choice reduction at 2 with 110 rule applications. Total rules 306 place count 206 transition count 509
Iterating global reduction 2 with 110 rules applied. Total rules applied 416 place count 206 transition count 509
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Iterating post reduction 2 with 144 rules applied. Total rules applied 560 place count 206 transition count 365
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 563 place count 203 transition count 350
Iterating global reduction 3 with 3 rules applied. Total rules applied 566 place count 203 transition count 350
Applied a total of 566 rules in 24 ms. Remains 203 /400 variables (removed 197) and now considering 350/1811 (removed 1461) transitions.
// Phase 1: matrix 350 rows 203 cols
[2025-06-05 01:51:29] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:51:29] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-06-05 01:51:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:51:29] [INFO ] State equation strengthened by 162 read => feed constraints.
[2025-06-05 01:51:31] [INFO ] Implicit Places using invariants and state equation in 2186 ms returned []
Implicit Place search using SMT with State Equation took 2347 ms to find 0 implicit places.
Running 349 sub problems to find dead transitions.
[2025-06-05 01:51:31] [INFO ] Invariant cache hit.
[2025-06-05 01:51:31] [INFO ] State equation strengthened by 162 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/202 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 2 (OVERLAPS) 1/203 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 349 unsolved
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
At refinement iteration 4 (OVERLAPS) 350/553 variables, 203/206 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 162/368 constraints. Problems are: Problem set: 24 solved, 325 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 553/553 variables, and 368 constraints, problems are : Problem set: 24 solved, 325 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 203/203 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 349/349 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 325 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 1 (OVERLAPS) 17/195 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 3 (OVERLAPS) 8/203 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 5 (OVERLAPS) 350/553 variables, 203/206 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/553 variables, 162/368 constraints. Problems are: Problem set: 24 solved, 325 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/553 variables, 325/693 constraints. Problems are: Problem set: 24 solved, 325 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:52:32] [INFO ] Deduced a trap composed of 89 places in 100 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 553/553 variables, and 694 constraints, problems are : Problem set: 24 solved, 325 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 203/203 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 325/349 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60307ms problems are : Problem set: 24 solved, 325 unsolved
Search for dead transitions found 24 dead transitions in 60308ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 203/400 places, 326/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 179 transition count 314
Applied a total of 36 rules in 2 ms. Remains 179 /203 variables (removed 24) and now considering 314/326 (removed 12) transitions.
// Phase 1: matrix 314 rows 179 cols
[2025-06-05 01:52:32] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:52:32] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-05 01:52:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:52:32] [INFO ] State equation strengthened by 158 read => feed constraints.
[2025-06-05 01:52:34] [INFO ] Implicit Places using invariants and state equation in 2305 ms returned []
Implicit Place search using SMT with State Equation took 2440 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 179/400 places, 314/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65123 ms. Remains : 179/400 places, 314/1811 transitions.
[2025-06-05 01:52:34] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:52:34] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:52:34] [INFO ] Input system was already deterministic with 314 transitions.
[2025-06-05 01:52:34] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:52:34] [INFO ] Flatten gal took : 6 ms
[2025-06-05 01:52:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13940346248708840485.gal : 1 ms
[2025-06-05 01:52:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3595434759604957333.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/CTLFireability13940346248708840485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3595434759604957333.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.
[2025-06-05 01:53:04] [INFO ] Flatten gal took : 13 ms
[2025-06-05 01:53:04] [INFO ] Applying decomposition
[2025-06-05 01:53:04] [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/graph7848709966273521082.txt' '-o' '/tmp/graph7848709966273521082.bin' '-w' '/tmp/graph7848709966273521082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7848709966273521082.bin' '-l' '-1' '-v' '-w' '/tmp/graph7848709966273521082.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:53:04] [INFO ] Decomposing Gal with order
[2025-06-05 01:53:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:53:04] [INFO ] Removed a total of 320 redundant transitions.
[2025-06-05 01:53:04] [INFO ] Flatten gal took : 18 ms
[2025-06-05 01:53:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 209 labels/synchronizations in 4 ms.
[2025-06-05 01:53:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13908998762768331426.gal : 2 ms
[2025-06-05 01:53:04] [INFO ] Time to serialize properties into /tmp/CTLFireability13960646899195496568.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/CTLFireability13908998762768331426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13960646899195496568.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 350 transition count 681
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 350 transition count 681
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 124 place count 350 transition count 657
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 160 place count 314 transition count 621
Iterating global reduction 1 with 36 rules applied. Total rules applied 196 place count 314 transition count 621
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 205 place count 314 transition count 612
Discarding 110 places :
Symmetric choice reduction at 2 with 110 rule applications. Total rules 315 place count 204 transition count 502
Iterating global reduction 2 with 110 rules applied. Total rules applied 425 place count 204 transition count 502
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 2 with 152 rules applied. Total rules applied 577 place count 204 transition count 350
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 579 place count 202 transition count 348
Iterating global reduction 3 with 2 rules applied. Total rules applied 581 place count 202 transition count 348
Applied a total of 581 rules in 17 ms. Remains 202 /400 variables (removed 198) and now considering 348/1811 (removed 1463) transitions.
// Phase 1: matrix 348 rows 202 cols
[2025-06-05 01:53:35] [INFO ] Computed 3 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:53:35] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-05 01:53:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:53:35] [INFO ] State equation strengthened by 162 read => feed constraints.
[2025-06-05 01:53:36] [INFO ] Implicit Places using invariants and state equation in 1651 ms returned []
Implicit Place search using SMT with State Equation took 1787 ms to find 0 implicit places.
Running 347 sub problems to find dead transitions.
[2025-06-05 01:53:36] [INFO ] Invariant cache hit.
[2025-06-05 01:53:36] [INFO ] State equation strengthened by 162 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 347 unsolved
At refinement iteration 1 (OVERLAPS) 1/202 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 347 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 347 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/202 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 347 unsolved
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
At refinement iteration 4 (OVERLAPS) 348/550 variables, 202/205 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/550 variables, 162/367 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/550 variables, 0/367 constraints. Problems are: Problem set: 26 solved, 321 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/550 variables, and 367 constraints, problems are : Problem set: 26 solved, 321 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 202/202 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 347/347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 321 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 1 (OVERLAPS) 17/192 variables, 2/2 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 3 (OVERLAPS) 10/202 variables, 1/3 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/202 variables, 0/3 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 5 (OVERLAPS) 348/550 variables, 202/205 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/550 variables, 162/367 constraints. Problems are: Problem set: 26 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/550 variables, 321/688 constraints. Problems are: Problem set: 26 solved, 321 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/550 variables, and 688 constraints, problems are : Problem set: 26 solved, 321 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 202/202 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 321/347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 26 solved, 321 unsolved
Search for dead transitions found 26 dead transitions in 60259ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in LTL mode, iteration 1 : 202/400 places, 322/1811 transitions.
Reduce places removed 27 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 175 transition count 309
Reduce places removed 0 places and 1 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 39 rules in 6 ms. Remains 175 /202 variables (removed 27) and now considering 308/322 (removed 14) transitions.
// Phase 1: matrix 308 rows 175 cols
[2025-06-05 01:54:37] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:54:37] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-06-05 01:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:54:37] [INFO ] State equation strengthened by 156 read => feed constraints.
[2025-06-05 01:54:39] [INFO ] Implicit Places using invariants and state equation in 1988 ms returned []
Implicit Place search using SMT with State Equation took 2095 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 175/400 places, 308/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64167 ms. Remains : 175/400 places, 308/1811 transitions.
[2025-06-05 01:54:39] [INFO ] Found a total of 1 fixed domain variables (out of 175 variables) in GAL type petri
[2025-06-05 01:54:39] [INFO ] Found a total of 1 constant array cells/variables (out of 175 variables) in type petri
[2025-06-05 01:54:39] [INFO ] l3788,
[2025-06-05 01:54:39] [INFO ] Removed 1 constant variables :l3788=0
[2025-06-05 01:54:39] [INFO ] Simplified 1 expressions due to constant valuations.
[2025-06-05 01:54:39] [INFO ] Flatten gal took : 20 ms
[2025-06-05 01:54:39] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:54:39] [INFO ] Input system was already deterministic with 308 transitions.
Support contains 4 out of 174 places (down from 5) after GAL structural reductions.
[2025-06-05 01:54:39] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:54:39] [INFO ] Flatten gal took : 8 ms
[2025-06-05 01:54:39] [INFO ] Time to serialize gal into /tmp/CTLFireability18214211717940927298.gal : 1 ms
[2025-06-05 01:54:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12690490708379512770.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/CTLFireability18214211717940927298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12690490708379512770.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.
[2025-06-05 01:55:09] [INFO ] Flatten gal took : 7 ms
[2025-06-05 01:55:09] [INFO ] Applying decomposition
[2025-06-05 01:55:09] [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/graph17135052938458853109.txt' '-o' '/tmp/graph17135052938458853109.bin' '-w' '/tmp/graph17135052938458853109.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17135052938458853109.bin' '-l' '-1' '-v' '-w' '/tmp/graph17135052938458853109.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:55:09] [INFO ] Decomposing Gal with order
[2025-06-05 01:55:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:55:09] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 01:55:09] [INFO ] Flatten gal took : 39 ms
[2025-06-05 01:55:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 4 ms.
[2025-06-05 01:55:09] [INFO ] Time to serialize gal into /tmp/CTLFireability5615549519781694105.gal : 3 ms
[2025-06-05 01:55:09] [INFO ] Time to serialize properties into /tmp/CTLFireability4780700319139280997.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/CTLFireability5615549519781694105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4780700319139280997.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 : 400/400 places, 1811/1811 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 353 transition count 844
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 353 transition count 844
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 132 place count 353 transition count 806
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 165 place count 320 transition count 773
Iterating global reduction 1 with 33 rules applied. Total rules applied 198 place count 320 transition count 773
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 209 place count 320 transition count 762
Discarding 95 places :
Symmetric choice reduction at 2 with 95 rule applications. Total rules 304 place count 225 transition count 667
Iterating global reduction 2 with 95 rules applied. Total rules applied 399 place count 225 transition count 667
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 599 place count 225 transition count 467
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 602 place count 222 transition count 464
Iterating global reduction 3 with 3 rules applied. Total rules applied 605 place count 222 transition count 464
Applied a total of 605 rules in 22 ms. Remains 222 /400 variables (removed 178) and now considering 464/1811 (removed 1347) transitions.
// Phase 1: matrix 464 rows 222 cols
[2025-06-05 01:55:39] [INFO ] Computed 3 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:55:39] [INFO ] Implicit Places using invariants in 152 ms returned []
[2025-06-05 01:55:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:55:39] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-05 01:55:44] [INFO ] Implicit Places using invariants and state equation in 4867 ms returned []
Implicit Place search using SMT with State Equation took 5052 ms to find 0 implicit places.
Running 463 sub problems to find dead transitions.
[2025-06-05 01:55:44] [INFO ] Invariant cache hit.
[2025-06-05 01:55:44] [INFO ] State equation strengthened by 260 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 2 (OVERLAPS) 1/222 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD443 is UNSAT
At refinement iteration 5 (OVERLAPS) 464/686 variables, 222/225 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/686 variables, 260/485 constraints. Problems are: Problem set: 24 solved, 439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 686/686 variables, and 485 constraints, problems are : Problem set: 24 solved, 439 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 222/222 constraints, ReadFeed: 260/260 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 439 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 1 (OVERLAPS) 1/198 variables, 1/1 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/198 variables, 0/1 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 3 (OVERLAPS) 24/222 variables, 2/3 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 5 (OVERLAPS) 464/686 variables, 222/225 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/686 variables, 260/485 constraints. Problems are: Problem set: 24 solved, 439 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/686 variables, 439/924 constraints. Problems are: Problem set: 24 solved, 439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 686/686 variables, and 924 constraints, problems are : Problem set: 24 solved, 439 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 222/222 constraints, ReadFeed: 260/260 constraints, PredecessorRefiner: 439/463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60385ms problems are : Problem set: 24 solved, 439 unsolved
Search for dead transitions found 24 dead transitions in 60386ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 222/400 places, 440/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 198 transition count 428
Applied a total of 36 rules in 3 ms. Remains 198 /222 variables (removed 24) and now considering 428/440 (removed 12) transitions.
// Phase 1: matrix 428 rows 198 cols
[2025-06-05 01:56:44] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:56:45] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-05 01:56:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:56:45] [INFO ] State equation strengthened by 256 read => feed constraints.
[2025-06-05 01:56:49] [INFO ] Implicit Places using invariants and state equation in 4570 ms returned []
Implicit Place search using SMT with State Equation took 4721 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 198/400 places, 428/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70187 ms. Remains : 198/400 places, 428/1811 transitions.
[2025-06-05 01:56:49] [INFO ] Flatten gal took : 10 ms
[2025-06-05 01:56:49] [INFO ] Flatten gal took : 10 ms
[2025-06-05 01:56:49] [INFO ] Input system was already deterministic with 428 transitions.
[2025-06-05 01:56:49] [INFO ] Flatten gal took : 29 ms
[2025-06-05 01:56:49] [INFO ] Flatten gal took : 24 ms
[2025-06-05 01:56:49] [INFO ] Time to serialize gal into /tmp/CTLFireability5525094807166392417.gal : 2 ms
[2025-06-05 01:56:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13757412707145714902.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/CTLFireability5525094807166392417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13757412707145714902.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.
[2025-06-05 01:57:19] [INFO ] Flatten gal took : 9 ms
[2025-06-05 01:57:19] [INFO ] Applying decomposition
[2025-06-05 01:57:19] [INFO ] Flatten gal took : 9 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/graph14932091508971897096.txt' '-o' '/tmp/graph14932091508971897096.bin' '-w' '/tmp/graph14932091508971897096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14932091508971897096.bin' '-l' '-1' '-v' '-w' '/tmp/graph14932091508971897096.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:57:19] [INFO ] Decomposing Gal with order
[2025-06-05 01:57:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:57:19] [INFO ] Removed a total of 482 redundant transitions.
[2025-06-05 01:57:19] [INFO ] Flatten gal took : 35 ms
[2025-06-05 01:57:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 226 labels/synchronizations in 6 ms.
[2025-06-05 01:57:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2044184947576116306.gal : 3 ms
[2025-06-05 01:57:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16214528363610421456.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/CTLFireability2044184947576116306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16214528363610421456.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 347 transition count 598
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 347 transition count 598
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 122 place count 347 transition count 582
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 161 place count 308 transition count 543
Iterating global reduction 1 with 39 rules applied. Total rules applied 200 place count 308 transition count 543
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 209 place count 308 transition count 534
Discarding 119 places :
Symmetric choice reduction at 2 with 119 rule applications. Total rules 328 place count 189 transition count 415
Iterating global reduction 2 with 119 rules applied. Total rules applied 447 place count 189 transition count 415
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 2 with 112 rules applied. Total rules applied 559 place count 189 transition count 303
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 563 place count 185 transition count 287
Iterating global reduction 3 with 4 rules applied. Total rules applied 567 place count 185 transition count 287
Applied a total of 567 rules in 16 ms. Remains 185 /400 variables (removed 215) and now considering 287/1811 (removed 1524) transitions.
// Phase 1: matrix 287 rows 185 cols
[2025-06-05 01:57:50] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:57:50] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-06-05 01:57:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:57:50] [INFO ] State equation strengthened by 113 read => feed constraints.
[2025-06-05 01:57:52] [INFO ] Implicit Places using invariants and state equation in 1846 ms returned []
Implicit Place search using SMT with State Equation took 2074 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2025-06-05 01:57:52] [INFO ] Invariant cache hit.
[2025-06-05 01:57:52] [INFO ] State equation strengthened by 113 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (OVERLAPS) 1/185 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
At refinement iteration 4 (OVERLAPS) 287/472 variables, 185/188 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/472 variables, 113/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 0/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/472 variables, 0/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 472/472 variables, and 301 constraints, problems are : Problem set: 24 solved, 262 unsolved in 21545 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 262 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 1 (OVERLAPS) 17/177 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 8/185 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 5 (OVERLAPS) 287/472 variables, 185/188 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 113/301 constraints. Problems are: Problem set: 24 solved, 262 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 262/563 constraints. Problems are: Problem set: 24 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:31] [INFO ] Deduced a trap composed of 81 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:32] [INFO ] Deduced a trap composed of 89 places in 57 ms of which 3 ms to minimize.
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:32] [INFO ] Deduced a trap composed of 69 places in 63 ms of which 4 ms to minimize.
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:33] [INFO ] Deduced a trap composed of 67 places in 60 ms of which 5 ms to minimize.
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:37] [INFO ] Deduced a trap composed of 85 places in 59 ms of which 4 ms to minimize.
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:37] [INFO ] Deduced a trap composed of 67 places in 87 ms of which 5 ms to minimize.
Problem TDEAD230 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:38] [INFO ] Deduced a trap composed of 67 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 01:58:38] [INFO ] Deduced a trap composed of 67 places in 73 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/472 variables, 8/571 constraints. Problems are: Problem set: 46 solved, 240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 472/472 variables, and 571 constraints, problems are : Problem set: 46 solved, 240 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 262/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51720ms problems are : Problem set: 46 solved, 240 unsolved
Search for dead transitions found 46 dead transitions in 51721ms
Found 46 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 46 transitions
Dead transitions reduction (with SMT) removed 46 transitions
Starting structural reductions in LTL mode, iteration 1 : 185/400 places, 241/1811 transitions.
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 143 transition count 223
Applied a total of 60 rules in 2 ms. Remains 143 /185 variables (removed 42) and now considering 223/241 (removed 18) transitions.
// Phase 1: matrix 223 rows 143 cols
[2025-06-05 01:58:43] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:58:43] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-05 01:58:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:58:44] [INFO ] State equation strengthened by 105 read => feed constraints.
[2025-06-05 01:58:44] [INFO ] Implicit Places using invariants and state equation in 635 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 143/400 places, 223/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54534 ms. Remains : 143/400 places, 223/1811 transitions.
[2025-06-05 01:58:44] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:58:44] [INFO ] Flatten gal took : 4 ms
[2025-06-05 01:58:44] [INFO ] Input system was already deterministic with 223 transitions.
[2025-06-05 01:58:44] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:58:44] [INFO ] Flatten gal took : 5 ms
[2025-06-05 01:58:44] [INFO ] Time to serialize gal into /tmp/CTLFireability18232450433479470054.gal : 1 ms
[2025-06-05 01:58:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14719937311214095855.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/CTLFireability18232450433479470054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14719937311214095855.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.
[2025-06-05 01:59:14] [INFO ] Flatten gal took : 4 ms
[2025-06-05 01:59:14] [INFO ] Applying decomposition
[2025-06-05 01:59:14] [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/graph2741616654552981996.txt' '-o' '/tmp/graph2741616654552981996.bin' '-w' '/tmp/graph2741616654552981996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2741616654552981996.bin' '-l' '-1' '-v' '-w' '/tmp/graph2741616654552981996.weights' '-q' '0' '-e' '0.001'
[2025-06-05 01:59:14] [INFO ] Decomposing Gal with order
[2025-06-05 01:59:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 01:59:14] [INFO ] Removed a total of 228 redundant transitions.
[2025-06-05 01:59:14] [INFO ] Flatten gal took : 11 ms
[2025-06-05 01:59:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 3 ms.
[2025-06-05 01:59:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3161019078717188334.gal : 1 ms
[2025-06-05 01:59:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13965967823419412671.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/CTLFireability3161019078717188334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13965967823419412671.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 347 transition count 598
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 347 transition count 598
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 124 place count 347 transition count 580
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 163 place count 308 transition count 541
Iterating global reduction 1 with 39 rules applied. Total rules applied 202 place count 308 transition count 541
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 209 place count 308 transition count 534
Discarding 119 places :
Symmetric choice reduction at 2 with 119 rule applications. Total rules 328 place count 189 transition count 415
Iterating global reduction 2 with 119 rules applied. Total rules applied 447 place count 189 transition count 415
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 2 with 116 rules applied. Total rules applied 563 place count 189 transition count 299
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 568 place count 184 transition count 270
Iterating global reduction 3 with 5 rules applied. Total rules applied 573 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 574 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 575 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 579 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 583 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 595 place count 179 transition count 253
Applied a total of 595 rules in 22 ms. Remains 179 /400 variables (removed 221) and now considering 253/1811 (removed 1558) transitions.
// Phase 1: matrix 253 rows 179 cols
[2025-06-05 01:59:44] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:59:44] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-05 01:59:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 01:59:45] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-05 01:59:46] [INFO ] Implicit Places using invariants and state equation in 1426 ms returned []
Implicit Place search using SMT with State Equation took 1585 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2025-06-05 01:59:46] [INFO ] Invariant cache hit.
[2025-06-05 01:59:46] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/178 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 1/179 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/179 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
At refinement iteration 5 (OVERLAPS) 253/432 variables, 179/182 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 84/266 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 0/266 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 8 (OVERLAPS) 0/432 variables, 0/266 constraints. Problems are: Problem set: 24 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Real declared 432/432 variables, and 266 constraints, problems are : Problem set: 24 solved, 228 unsolved in 24823 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 179/179 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 228 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 1 (OVERLAPS) 1/155 variables, 1/1 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 0/1 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 3 (OVERLAPS) 24/179 variables, 2/3 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 5 (OVERLAPS) 253/432 variables, 179/182 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 84/266 constraints. Problems are: Problem set: 24 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 228/494 constraints. Problems are: Problem set: 24 solved, 228 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:26] [INFO ] Deduced a trap composed of 89 places in 68 ms of which 8 ms to minimize.
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:28] [INFO ] Deduced a trap composed of 69 places in 68 ms of which 4 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:32] [INFO ] Deduced a trap composed of 85 places in 60 ms of which 4 ms to minimize.
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:33] [INFO ] Deduced a trap composed of 67 places in 65 ms of which 6 ms to minimize.
Problem TDEAD196 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:33] [INFO ] Deduced a trap composed of 67 places in 76 ms of which 5 ms to minimize.
Problem TDEAD200 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:34] [INFO ] Deduced a trap composed of 67 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:00:34] [INFO ] Deduced a trap composed of 67 places in 61 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/432 variables, 7/501 constraints. Problems are: Problem set: 46 solved, 206 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 432/432 variables, and 501 constraints, problems are : Problem set: 46 solved, 206 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 179/179 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 228/252 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54976ms problems are : Problem set: 46 solved, 206 unsolved
Search for dead transitions found 46 dead transitions in 54977ms
Found 46 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 46 transitions
Dead transitions reduction (with SMT) removed 46 transitions
Starting structural reductions in LTL mode, iteration 1 : 179/400 places, 207/1811 transitions.
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 137 transition count 189
Applied a total of 60 rules in 2 ms. Remains 137 /179 variables (removed 42) and now considering 189/207 (removed 18) transitions.
// Phase 1: matrix 189 rows 137 cols
[2025-06-05 02:00:41] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:00:41] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-05 02:00:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:00:41] [INFO ] State equation strengthened by 76 read => feed constraints.
[2025-06-05 02:00:42] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 137/400 places, 189/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57399 ms. Remains : 137/400 places, 189/1811 transitions.
[2025-06-05 02:00:42] [INFO ] Flatten gal took : 4 ms
[2025-06-05 02:00:42] [INFO ] Flatten gal took : 4 ms
[2025-06-05 02:00:42] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-05 02:00:42] [INFO ] Flatten gal took : 4 ms
[2025-06-05 02:00:42] [INFO ] Flatten gal took : 4 ms
[2025-06-05 02:00:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12324937909982119734.gal : 1 ms
[2025-06-05 02:00:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6445374390047872575.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/CTLFireability12324937909982119734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6445374390047872575.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.
[2025-06-05 02:01:12] [INFO ] Flatten gal took : 4 ms
[2025-06-05 02:01:12] [INFO ] Applying decomposition
[2025-06-05 02:01:12] [INFO ] Flatten gal took : 4 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/graph827570458929388144.txt' '-o' '/tmp/graph827570458929388144.bin' '-w' '/tmp/graph827570458929388144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph827570458929388144.bin' '-l' '-1' '-v' '-w' '/tmp/graph827570458929388144.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:01:12] [INFO ] Decomposing Gal with order
[2025-06-05 02:01:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:01:12] [INFO ] Removed a total of 176 redundant transitions.
[2025-06-05 02:01:12] [INFO ] Flatten gal took : 9 ms
[2025-06-05 02:01:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 2 ms.
[2025-06-05 02:01:12] [INFO ] Time to serialize gal into /tmp/CTLFireability2634202470395389938.gal : 1 ms
[2025-06-05 02:01:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5591685186271097822.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/CTLFireability2634202470395389938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5591685186271097822.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 : 400/400 places, 1811/1811 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 356 transition count 927
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 356 transition count 927
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 125 place count 356 transition count 890
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 156 place count 325 transition count 859
Iterating global reduction 1 with 31 rules applied. Total rules applied 187 place count 325 transition count 859
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 202 place count 325 transition count 844
Discarding 87 places :
Symmetric choice reduction at 2 with 87 rule applications. Total rules 289 place count 238 transition count 757
Iterating global reduction 2 with 87 rules applied. Total rules applied 376 place count 238 transition count 757
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 576 place count 238 transition count 557
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 579 place count 235 transition count 554
Iterating global reduction 3 with 3 rules applied. Total rules applied 582 place count 235 transition count 554
Applied a total of 582 rules in 24 ms. Remains 235 /400 variables (removed 165) and now considering 554/1811 (removed 1257) transitions.
// Phase 1: matrix 554 rows 235 cols
[2025-06-05 02:01:42] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:01:42] [INFO ] Implicit Places using invariants in 162 ms returned []
[2025-06-05 02:01:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:01:42] [INFO ] State equation strengthened by 339 read => feed constraints.
[2025-06-05 02:01:54] [INFO ] Implicit Places using invariants and state equation in 11717 ms returned []
Implicit Place search using SMT with State Equation took 11892 ms to find 0 implicit places.
Running 553 sub problems to find dead transitions.
[2025-06-05 02:01:54] [INFO ] Invariant cache hit.
[2025-06-05 02:01:54] [INFO ] State equation strengthened by 339 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 2 (OVERLAPS) 1/235 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 553 unsolved
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
At refinement iteration 4 (OVERLAPS) 554/789 variables, 235/238 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/789 variables, 339/577 constraints. Problems are: Problem set: 24 solved, 529 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 789/789 variables, and 577 constraints, problems are : Problem set: 24 solved, 529 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 339/339 constraints, PredecessorRefiner: 553/553 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 529 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 1 (OVERLAPS) 17/227 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 3 (OVERLAPS) 8/235 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 5 (OVERLAPS) 554/789 variables, 235/238 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/789 variables, 339/577 constraints. Problems are: Problem set: 24 solved, 529 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/789 variables, 529/1106 constraints. Problems are: Problem set: 24 solved, 529 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 789/789 variables, and 1106 constraints, problems are : Problem set: 24 solved, 529 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 339/339 constraints, PredecessorRefiner: 529/553 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60503ms problems are : Problem set: 24 solved, 529 unsolved
Search for dead transitions found 24 dead transitions in 60506ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 235/400 places, 530/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 211 transition count 518
Applied a total of 36 rules in 3 ms. Remains 211 /235 variables (removed 24) and now considering 518/530 (removed 12) transitions.
// Phase 1: matrix 518 rows 211 cols
[2025-06-05 02:02:54] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:02:54] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-05 02:02:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:02:55] [INFO ] State equation strengthened by 335 read => feed constraints.
[2025-06-05 02:03:03] [INFO ] Implicit Places using invariants and state equation in 8731 ms returned []
Implicit Place search using SMT with State Equation took 8891 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 211/400 places, 518/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81319 ms. Remains : 211/400 places, 518/1811 transitions.
[2025-06-05 02:03:03] [INFO ] Flatten gal took : 10 ms
[2025-06-05 02:03:03] [INFO ] Flatten gal took : 15 ms
[2025-06-05 02:03:03] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-05 02:03:03] [INFO ] Flatten gal took : 10 ms
[2025-06-05 02:03:03] [INFO ] Flatten gal took : 10 ms
[2025-06-05 02:03:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11353257321875274431.gal : 2 ms
[2025-06-05 02:03:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4508772148724968646.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/CTLFireability11353257321875274431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4508772148724968646.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.
[2025-06-05 02:03:33] [INFO ] Flatten gal took : 13 ms
[2025-06-05 02:03:33] [INFO ] Applying decomposition
[2025-06-05 02:03:33] [INFO ] Flatten gal took : 11 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/graph9187682229411944132.txt' '-o' '/tmp/graph9187682229411944132.bin' '-w' '/tmp/graph9187682229411944132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9187682229411944132.bin' '-l' '-1' '-v' '-w' '/tmp/graph9187682229411944132.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:03:33] [INFO ] Decomposing Gal with order
[2025-06-05 02:03:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:03:33] [INFO ] Removed a total of 569 redundant transitions.
[2025-06-05 02:03:34] [INFO ] Flatten gal took : 25 ms
[2025-06-05 02:03:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 6 ms.
[2025-06-05 02:03:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7059052828825531193.gal : 16 ms
[2025-06-05 02:03:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13303915613276213928.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/CTLFireability7059052828825531193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13303915613276213928.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1811/1811 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 353 transition count 804
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 353 transition count 804
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 123 place count 353 transition count 775
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 157 place count 319 transition count 741
Iterating global reduction 1 with 34 rules applied. Total rules applied 191 place count 319 transition count 741
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 206 place count 319 transition count 726
Discarding 99 places :
Symmetric choice reduction at 2 with 99 rule applications. Total rules 305 place count 220 transition count 627
Iterating global reduction 2 with 99 rules applied. Total rules applied 404 place count 220 transition count 627
Ensure Unique test removed 208 transitions
Reduce isomorphic transitions removed 208 transitions.
Iterating post reduction 2 with 208 rules applied. Total rules applied 612 place count 220 transition count 419
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 615 place count 217 transition count 416
Iterating global reduction 3 with 3 rules applied. Total rules applied 618 place count 217 transition count 416
Applied a total of 618 rules in 19 ms. Remains 217 /400 variables (removed 183) and now considering 416/1811 (removed 1395) transitions.
// Phase 1: matrix 416 rows 217 cols
[2025-06-05 02:04:04] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:04:04] [INFO ] Implicit Places using invariants in 156 ms returned []
[2025-06-05 02:04:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:04:04] [INFO ] State equation strengthened by 216 read => feed constraints.
[2025-06-05 02:04:10] [INFO ] Implicit Places using invariants and state equation in 6223 ms returned []
Implicit Place search using SMT with State Equation took 6390 ms to find 0 implicit places.
Running 415 sub problems to find dead transitions.
[2025-06-05 02:04:10] [INFO ] Invariant cache hit.
[2025-06-05 02:04:10] [INFO ] State equation strengthened by 216 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 415 unsolved
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
At refinement iteration 4 (OVERLAPS) 416/633 variables, 217/220 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/633 variables, 216/436 constraints. Problems are: Problem set: 24 solved, 391 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 633/633 variables, and 436 constraints, problems are : Problem set: 24 solved, 391 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 217/217 constraints, ReadFeed: 216/216 constraints, PredecessorRefiner: 415/415 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 391 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 1 (OVERLAPS) 17/209 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 3 (OVERLAPS) 8/217 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 5 (OVERLAPS) 416/633 variables, 217/220 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/633 variables, 216/436 constraints. Problems are: Problem set: 24 solved, 391 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/633 variables, 391/827 constraints. Problems are: Problem set: 24 solved, 391 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 633/633 variables, and 827 constraints, problems are : Problem set: 24 solved, 391 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 217/217 constraints, ReadFeed: 216/216 constraints, PredecessorRefiner: 391/415 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60344ms problems are : Problem set: 24 solved, 391 unsolved
Search for dead transitions found 24 dead transitions in 60344ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 217/400 places, 392/1811 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 193 transition count 380
Applied a total of 36 rules in 3 ms. Remains 193 /217 variables (removed 24) and now considering 380/392 (removed 12) transitions.
// Phase 1: matrix 380 rows 193 cols
[2025-06-05 02:05:10] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:05:10] [INFO ] Implicit Places using invariants in 93 ms returned []
[2025-06-05 02:05:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:05:11] [INFO ] State equation strengthened by 212 read => feed constraints.
[2025-06-05 02:05:14] [INFO ] Implicit Places using invariants and state equation in 3508 ms returned []
Implicit Place search using SMT with State Equation took 3603 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 193/400 places, 380/1811 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70361 ms. Remains : 193/400 places, 380/1811 transitions.
[2025-06-05 02:05:14] [INFO ] Flatten gal took : 11 ms
[2025-06-05 02:05:14] [INFO ] Flatten gal took : 9 ms
[2025-06-05 02:05:14] [INFO ] Input system was already deterministic with 380 transitions.
[2025-06-05 02:05:14] [INFO ] Flatten gal took : 9 ms
[2025-06-05 02:05:14] [INFO ] Flatten gal took : 9 ms
[2025-06-05 02:05:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6064085296848977863.gal : 2 ms
[2025-06-05 02:05:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17730896763854059700.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/CTLFireability6064085296848977863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17730896763854059700.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.
[2025-06-05 02:05:44] [INFO ] Flatten gal took : 9 ms
[2025-06-05 02:05:44] [INFO ] Applying decomposition
[2025-06-05 02:05:44] [INFO ] Flatten gal took : 14 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/graph5857330858626484319.txt' '-o' '/tmp/graph5857330858626484319.bin' '-w' '/tmp/graph5857330858626484319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5857330858626484319.bin' '-l' '-1' '-v' '-w' '/tmp/graph5857330858626484319.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:05:44] [INFO ] Decomposing Gal with order
[2025-06-05 02:05:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:05:44] [INFO ] Removed a total of 376 redundant transitions.
[2025-06-05 02:05:44] [INFO ] Flatten gal took : 16 ms
[2025-06-05 02:05:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 251 labels/synchronizations in 4 ms.
[2025-06-05 02:05:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2028621627670286193.gal : 2 ms
[2025-06-05 02:05:44] [INFO ] Time to serialize properties into /tmp/CTLFireability6776157790359056695.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/CTLFireability2028621627670286193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6776157790359056695.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.
[2025-06-05 02:06:14] [INFO ] Flatten gal took : 49 ms
[2025-06-05 02:06:14] [INFO ] Flatten gal took : 36 ms
[2025-06-05 02:06:14] [INFO ] Applying decomposition
[2025-06-05 02:06:14] [INFO ] Flatten gal took : 35 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/graph12229071804804918554.txt' '-o' '/tmp/graph12229071804804918554.bin' '-w' '/tmp/graph12229071804804918554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12229071804804918554.bin' '-l' '-1' '-v' '-w' '/tmp/graph12229071804804918554.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:06:14] [INFO ] Decomposing Gal with order
[2025-06-05 02:06:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:06:15] [INFO ] Removed a total of 1436 redundant transitions.
[2025-06-05 02:06:15] [INFO ] Flatten gal took : 273 ms
[2025-06-05 02:06:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1219 labels/synchronizations in 24 ms.
[2025-06-05 02:06:15] [INFO ] Time to serialize gal into /tmp/CTLFireability6596675549801729311.gal : 8 ms
[2025-06-05 02:06:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16614695867507105522.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/CTLFireability6596675549801729311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16614695867507105522.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 16 CTL formulae.
ITS-tools command line returned an error code 137
[2025-06-05 02:19:29] [INFO ] Flatten gal took : 395 ms
[2025-06-05 02:19:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14865927306670924727.gal : 65 ms
[2025-06-05 02:19:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12454258857266888976.ctl : 44 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/CTLFireability14865927306670924727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12454258857266888976.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 16 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d1m160"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d1m160, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889264200450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m160.tgz
mv RingSingleMessageInMbox-PT-d1m160 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;