Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853730100842.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)
..................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is BART-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853730100842
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 594K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 500K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 309K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 851K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 371K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 990K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 795K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.9M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.6M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.3M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 87K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 177K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 2.4M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BART-PT-010-CTLFireability-2025-00
FORMULA_NAME BART-PT-010-CTLFireability-2025-01
FORMULA_NAME BART-PT-010-CTLFireability-2025-02
FORMULA_NAME BART-PT-010-CTLFireability-2025-03
FORMULA_NAME BART-PT-010-CTLFireability-2025-04
FORMULA_NAME BART-PT-010-CTLFireability-2025-05
FORMULA_NAME BART-PT-010-CTLFireability-2025-06
FORMULA_NAME BART-PT-010-CTLFireability-2025-07
FORMULA_NAME BART-PT-010-CTLFireability-2025-08
FORMULA_NAME BART-PT-010-CTLFireability-2025-09
FORMULA_NAME BART-PT-010-CTLFireability-2025-10
FORMULA_NAME BART-PT-010-CTLFireability-2025-11
FORMULA_NAME BART-PT-010-CTLFireability-2025-12
FORMULA_NAME BART-PT-010-CTLFireability-2025-13
FORMULA_NAME BART-PT-010-CTLFireability-2025-14
FORMULA_NAME BART-PT-010-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748673603304

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-PT-010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 06:40:04] [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]
[2025-05-31 06:40:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 06:40:04] [INFO ] Load time of PNML (sax parser for PT used): 230 ms
[2025-05-31 06:40:04] [INFO ] Transformed 1530 places.
[2025-05-31 06:40:04] [INFO ] Transformed 2020 transitions.
[2025-05-31 06:40:04] [INFO ] Found NUPN structural information;
[2025-05-31 06:40:04] [INFO ] Parsed PT model containing 1530 places and 2020 transitions and 16200 arcs in 341 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 91 ms.
Reduce places removed 210 places and 0 transitions.
Support contains 1320 out of 1320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Applied a total of 0 rules in 29 ms. Remains 1320 /1320 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 1320 cols
[2025-05-31 06:40:05] [INFO ] Computed 10 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:40:05] [INFO ] Implicit Places using invariants in 457 ms returned []
[2025-05-31 06:40:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:40:06] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1273 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-05-31 06:40:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30044 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 1660/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30027 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60559ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 60580ms
Finished structural reductions in LTL mode , in 1 iterations and 61914 ms. Remains : 1320/1320 places, 2020/2020 transitions.
Support contains 1320 out of 1320 places after structural reductions.
[2025-05-31 06:41:07] [INFO ] Flatten gal took : 168 ms
[2025-05-31 06:41:08] [INFO ] Flatten gal took : 128 ms
[2025-05-31 06:41:08] [INFO ] Input system was already deterministic with 2020 transitions.
Reduction of identical properties reduced properties to check from 56 to 49
RANDOM walk for 40000 steps (8 resets) in 1870 ms. (21 steps per ms) remains 5/49 properties
BEST_FIRST walk for 40003 steps (8 resets) in 129 ms. (307 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 3/3 properties
[2025-05-31 06:41:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 785/792 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/792 variables, 785/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/792 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1212/2004 variables, 792/1590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2004 variables, 0/1590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/2004 variables, 0/1590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2004/3340 variables, and 1590 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1254 ms.
Refiners :[Domain max(s): 792/1320 constraints, Positive P Invariants (semi-flows): 6/10 constraints, State Equation: 792/1320 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 785/792 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/792 variables, 785/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/792 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1212/2004 variables, 792/1590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2004 variables, 3/1593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2004 variables, 0/1593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/2004 variables, 0/1593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2004/3340 variables, and 1593 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1304 ms.
Refiners :[Domain max(s): 792/1320 constraints, Positive P Invariants (semi-flows): 6/10 constraints, State Equation: 792/1320 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2579ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 29 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=9 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 10 ms.
[2025-05-31 06:41:12] [INFO ] Flatten gal took : 78 ms
[2025-05-31 06:41:12] [INFO ] Flatten gal took : 112 ms
[2025-05-31 06:41:13] [INFO ] Input system was already deterministic with 2020 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Performed 230 Post agglomeration using F-continuation condition.Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 230 place count 1320 transition count 1790
Reduce places removed 230 places and 0 transitions.
Iterating post reduction 1 with 230 rules applied. Total rules applied 460 place count 1090 transition count 1790
Applied a total of 460 rules in 174 ms. Remains 1090 /1320 variables (removed 230) and now considering 1790/2020 (removed 230) transitions.
// Phase 1: matrix 1790 rows 1090 cols
[2025-05-31 06:41:13] [INFO ] Computed 10 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:41:13] [INFO ] Implicit Places using invariants in 226 ms returned []
[2025-05-31 06:41:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:41:14] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 814 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:41:14] [INFO ] Redundant transitions in 96 ms returned []
Running 1430 sub problems to find dead transitions.
[2025-05-31 06:41:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1080 variables, 1080/1080 constraints. Problems are: Problem set: 0 solved, 1430 unsolved
Error getting values : (error "ParserException while parsing response: ((s10 1.0)
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(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
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(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
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(s466 1.0)
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(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
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(s498 1.0)
(s499 1.0)
(s500 1.0)
(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 1.0)
(s507 1.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
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(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
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(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
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(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
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(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
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(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
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(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 1.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 1.0)
(s649 1.0)
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(s651 1.0)
(s652 1.0)
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(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
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(s667 1.0)
(s668 1.0)
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(s670 1.0)
(s671 1.0)
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(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
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(s683 1.0)
(s684 1.0)
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(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
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(s702 1.0)
(s703 1.0)
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(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
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(s733 1.0)
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(s735 1.0)
(s736 1.0)
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(s738 1.0)
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(s740 1.0)
(s741 1.0)
(s742 1.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
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(s750 1.0)
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 1.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s760 1.0)
(s761 1.0)
(s762 1.0)
(s763 1.0)
(s764 1.0)
(s765 1.0)
(s766 1.0)
(s767 1.0)
(s768 1.0)
(s769 1.0)
(s770 1.0)
(s771 1.0)
(s772 1.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 1.0)
(s778 1.0)
(s779 1.0)
(s780 1.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
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(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
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(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 1.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
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(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
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(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 1.0)
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(s842 1.0)
(s843 1.0)
(s844 1.0)
(s845 1.0)
(s846 1.0)
(s847 1.0)
(s848 1.0)
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(s850 1.0)
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(s852 1.0)
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(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
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(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s914 1.0)
(s915 1.0)
(s916 1.0)
(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
(s921 1.0)
(s922 1.0)
(s923 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1080/2880 variables, and 1080 constraints, problems are : Problem set: 0 solved, 1430 unsolved in 30035 ms.
Refiners :[Domain max(s): 1080/1090 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1090 constraints, PredecessorRefiner: 1430/1430 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1430 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1080 variables, 1080/1080 constraints. Problems are: Problem set: 0 solved, 1430 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1080/2880 variables, and 1080 constraints, problems are : Problem set: 0 solved, 1430 unsolved in 30030 ms.
Refiners :[Domain max(s): 1080/1090 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1090 constraints, PredecessorRefiner: 0/1430 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60320ms problems are : Problem set: 0 solved, 1430 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1090/1320 places, 1790/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61416 ms. Remains : 1090/1320 places, 1790/2020 transitions.
[2025-05-31 06:42:14] [INFO ] Flatten gal took : 32 ms
[2025-05-31 06:42:14] [INFO ] Flatten gal took : 34 ms
[2025-05-31 06:42:15] [INFO ] Input system was already deterministic with 1790 transitions.
[2025-05-31 06:42:15] [INFO ] Flatten gal took : 30 ms
[2025-05-31 06:42:15] [INFO ] Flatten gal took : 31 ms
[2025-05-31 06:42:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12241243352240553806.gal : 11 ms
[2025-05-31 06:42:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1316332015084340083.ctl : 7 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/CTLFireability12241243352240553806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1316332015084340083.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:42:45] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:42:45] [INFO ] Applying decomposition
[2025-05-31 06:42:45] [INFO ] Flatten gal took : 31 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/graph11219492198368647582.txt' '-o' '/tmp/graph11219492198368647582.bin' '-w' '/tmp/graph11219492198368647582.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11219492198368647582.bin' '-l' '-1' '-v' '-w' '/tmp/graph11219492198368647582.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:42:45] [INFO ] Decomposing Gal with order
[2025-05-31 06:42:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:42:45] [INFO ] Removed a total of 253 redundant transitions.
[2025-05-31 06:42:45] [INFO ] Flatten gal took : 137 ms
[2025-05-31 06:42:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 14 ms.
[2025-05-31 06:42:45] [INFO ] Time to serialize gal into /tmp/CTLFireability11274286783015255737.gal : 18 ms
[2025-05-31 06:42:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3521059862462164864.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11274286783015255737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3521059862462164864.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.36736e+20,0.343479,14520,627,75,7072,2905,1554,6146,240,2088,0


Converting to forward existential form...Done !
original formula: AF(AG((((((((!(E((((((((((((i8.i3.u169.TrainState_1_1_33==1)||(i9.u250.TrainState_7_4_22==1))||((i8.i3.u169.TrainState_1_1_17==1)||(i4.u2...29827
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((((((!(E((((((((((((i8.i3.u169.TrainState_1_1_33==1)||(i9.u250.TrainState_7_4_22==1)...29890
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,24.3834,596012,1,0,1.05788e+06,330904,16510,3.64311e+06,1441,928865,504189
FORMULA BART-PT-010-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Applied a total of 0 rules in 6 ms. Remains 1320 /1320 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 1320 cols
[2025-05-31 06:43:10] [INFO ] Computed 10 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:43:10] [INFO ] Implicit Places using invariants in 258 ms returned []
[2025-05-31 06:43:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:43:11] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1010 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-05-31 06:43:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30032 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 1660/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
(s322 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
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(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
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(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30037 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60382ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 60385ms
Finished structural reductions in LTL mode , in 1 iterations and 61406 ms. Remains : 1320/1320 places, 2020/2020 transitions.
[2025-05-31 06:44:11] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:44:11] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:44:11] [INFO ] Input system was already deterministic with 2020 transitions.
[2025-05-31 06:44:12] [INFO ] Flatten gal took : 39 ms
[2025-05-31 06:44:12] [INFO ] Flatten gal took : 40 ms
[2025-05-31 06:44:12] [INFO ] Time to serialize gal into /tmp/CTLFireability17589180885476152539.gal : 6 ms
[2025-05-31 06:44:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13701602831958869835.ctl : 5 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/CTLFireability17589180885476152539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13701602831958869835.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:44:42] [INFO ] Flatten gal took : 46 ms
[2025-05-31 06:44:42] [INFO ] Applying decomposition
[2025-05-31 06:44:42] [INFO ] Flatten gal took : 36 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/graph3492046427230208059.txt' '-o' '/tmp/graph3492046427230208059.bin' '-w' '/tmp/graph3492046427230208059.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3492046427230208059.bin' '-l' '-1' '-v' '-w' '/tmp/graph3492046427230208059.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:44:42] [INFO ] Decomposing Gal with order
[2025-05-31 06:44:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:44:42] [INFO ] Removed a total of 166 redundant transitions.
[2025-05-31 06:44:42] [INFO ] Flatten gal took : 102 ms
[2025-05-31 06:44:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-05-31 06:44:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10102291160969118698.gal : 12 ms
[2025-05-31 06:44:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11367861486395520535.ctl : 11 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/CTLFireability10102291160969118698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11367861486395520535.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60598e+21,0.379113,16952,471,75,9191,2855,1711,9663,239,2201,0


Converting to forward existential form...Done !
original formula: A((((((i5.i0.u24.TrainState_10_0_0==1)||(i1.i0.u25.TrainState_5_0_0==1))||((i7.i0.u21.TrainState_6_0_0==1)||(i6.i1.u28.TrainState_1_0_0==...106498
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(EX(!(!(EX(!((((((((((((i2.i0.u8.TrainState_7_1_1==1)||(i3.i0.u3.TrainState_8_1_1==1))|...515356
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Applied a total of 0 rules in 26 ms. Remains 1320 /1320 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
[2025-05-31 06:45:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:45:13] [INFO ] Implicit Places using invariants in 223 ms returned []
[2025-05-31 06:45:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:45:14] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 990 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-05-31 06:45:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1130 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30038 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 1660/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30028 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60402ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 60408ms
Finished structural reductions in LTL mode , in 1 iterations and 61429 ms. Remains : 1320/1320 places, 2020/2020 transitions.
[2025-05-31 06:46:14] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:46:14] [INFO ] Flatten gal took : 31 ms
[2025-05-31 06:46:14] [INFO ] Input system was already deterministic with 2020 transitions.
[2025-05-31 06:46:14] [INFO ] Flatten gal took : 32 ms
[2025-05-31 06:46:14] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:46:14] [INFO ] Time to serialize gal into /tmp/CTLFireability8898232986938094437.gal : 5 ms
[2025-05-31 06:46:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7975974990643098954.ctl : 3 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/CTLFireability8898232986938094437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7975974990643098954.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:46:44] [INFO ] Flatten gal took : 29 ms
[2025-05-31 06:46:44] [INFO ] Applying decomposition
[2025-05-31 06:46:44] [INFO ] Flatten gal took : 29 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/graph2310177922337703277.txt' '-o' '/tmp/graph2310177922337703277.bin' '-w' '/tmp/graph2310177922337703277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2310177922337703277.bin' '-l' '-1' '-v' '-w' '/tmp/graph2310177922337703277.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:46:45] [INFO ] Decomposing Gal with order
[2025-05-31 06:46:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:46:45] [INFO ] Removed a total of 124 redundant transitions.
[2025-05-31 06:46:45] [INFO ] Flatten gal took : 67 ms
[2025-05-31 06:46:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-05-31 06:46:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10109813017866288003.gal : 11 ms
[2025-05-31 06:46:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1262334652311307332.ctl : 3 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/CTLFireability10109813017866288003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1262334652311307332.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60598e+21,0.35643,17128,367,75,6003,2687,1374,5608,232,1886,0


Converting to forward existential form...Done !
original formula: EG((EG(!(E(A((((((i4.i0.u7.TrainState_7_1_1==1)||(i2.i0.u8.TrainState_8_1_1==1))||((i5.i0.u2.TrainState_9_1_1==1)||(i6.i10.u3.TrainState_...44532
=> equivalent forward existential formula: [FwdG(Init,(EG(!(E(!((E(!(((((((((i1.i1.u25.TrainState_1_2_5==1)||(i2.i0.u133.TrainState_8_4_12==1))||((i7.i1.u1...51054
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,21.5107,591616,1,0,1.0906e+06,354922,10328,3.73056e+06,1350,1.22443e+06,517490
FORMULA BART-PT-010-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 440 edges and 1320 vertex of which 60 / 1320 are part of one of the 10 SCC in 9 ms
Free SCC test removed 50 places
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 1270 transition count 1960
Reduce places removed 10 places and 0 transitions.
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Iterating post reduction 1 with 100 rules applied. Total rules applied 111 place count 1260 transition count 1870
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 2 with 90 rules applied. Total rules applied 201 place count 1170 transition count 1870
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 201 place count 1170 transition count 1850
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 241 place count 1150 transition count 1850
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 291 place count 1100 transition count 1800
Iterating global reduction 3 with 50 rules applied. Total rules applied 341 place count 1100 transition count 1800
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 371 place count 1070 transition count 1770
Iterating global reduction 3 with 30 rules applied. Total rules applied 401 place count 1070 transition count 1770
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 431 place count 1040 transition count 1740
Iterating global reduction 3 with 30 rules applied. Total rules applied 461 place count 1040 transition count 1740
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 491 place count 1010 transition count 1710
Iterating global reduction 3 with 30 rules applied. Total rules applied 521 place count 1010 transition count 1710
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 541 place count 990 transition count 1690
Iterating global reduction 3 with 20 rules applied. Total rules applied 561 place count 990 transition count 1690
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 581 place count 970 transition count 1670
Iterating global reduction 3 with 20 rules applied. Total rules applied 601 place count 970 transition count 1670
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 611 place count 960 transition count 1660
Iterating global reduction 3 with 10 rules applied. Total rules applied 621 place count 960 transition count 1660
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 761 place count 890 transition count 1590
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 771 place count 890 transition count 1580
Applied a total of 771 rules in 178 ms. Remains 890 /1320 variables (removed 430) and now considering 1580/2020 (removed 440) transitions.
[2025-05-31 06:47:07] [INFO ] Flow matrix only has 1571 transitions (discarded 9 similar events)
// Phase 1: matrix 1571 rows 890 cols
[2025-05-31 06:47:07] [INFO ] Computed 10 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:47:07] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-05-31 06:47:07] [INFO ] Flow matrix only has 1571 transitions (discarded 9 similar events)
[2025-05-31 06:47:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:47:07] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:47:07] [INFO ] Redundant transitions in 67 ms returned []
Running 1220 sub problems to find dead transitions.
[2025-05-31 06:47:07] [INFO ] Flow matrix only has 1571 transitions (discarded 9 similar events)
[2025-05-31 06:47:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/880 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1220 unsolved
SMT process timed out in 30251ms, After SMT, problems are : Problem set: 0 solved, 1220 unsolved
Search for dead transitions found 0 dead transitions in 30253ms
Starting structural reductions in SI_CTL mode, iteration 1 : 890/1320 places, 1580/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31031 ms. Remains : 890/1320 places, 1580/2020 transitions.
[2025-05-31 06:47:38] [INFO ] Flatten gal took : 19 ms
[2025-05-31 06:47:38] [INFO ] Flatten gal took : 20 ms
[2025-05-31 06:47:38] [INFO ] Input system was already deterministic with 1580 transitions.
[2025-05-31 06:47:38] [INFO ] Flatten gal took : 20 ms
[2025-05-31 06:47:38] [INFO ] Flatten gal took : 20 ms
[2025-05-31 06:47:38] [INFO ] Time to serialize gal into /tmp/CTLFireability6531253937874179640.gal : 4 ms
[2025-05-31 06:47:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8540954983257639239.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/CTLFireability6531253937874179640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8540954983257639239.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.11817e+19,0.785238,16048,2,1776,5,18490,6,0,5133,14342,0


Converting to forward existential form...Done !
original formula: EG((((((((((((TrainState_1_2_13==0)&&(TrainState_3_2_12==0))&&((TrainState_5_2_11==0)&&(TrainState_3_1_40==0)))&&(((TrainState_5_1_37==0)...22946
=> equivalent forward existential formula: [FwdG(Init,(((((((((((TrainState_1_2_13==0)&&(TrainState_3_2_12==0))&&((TrainState_5_2_11==0)&&(TrainState_3_1_4...22989
Hit Full ! (commute/partial/dont) 10/1379160/1570
(forward)formula 0,1,10.8502,139184,1,0,5,791998,19,0,28617,20478,8
FORMULA BART-PT-010-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1320 transition count 2010
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1310 transition count 2010
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 3 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 100 place count 1270 transition count 1970
Applied a total of 100 rules in 64 ms. Remains 1270 /1320 variables (removed 50) and now considering 1970/2020 (removed 50) transitions.
// Phase 1: matrix 1970 rows 1270 cols
[2025-05-31 06:47:49] [INFO ] Computed 10 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:47:49] [INFO ] Implicit Places using invariants in 232 ms returned []
[2025-05-31 06:47:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:47:50] [INFO ] Implicit Places using invariants and state equation in 680 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:47:50] [INFO ] Redundant transitions in 29 ms returned []
Running 1610 sub problems to find dead transitions.
[2025-05-31 06:47:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1260 variables, 1260/1260 constraints. Problems are: Problem set: 0 solved, 1610 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1260/3240 variables, and 1260 constraints, problems are : Problem set: 0 solved, 1610 unsolved in 30038 ms.
Refiners :[Domain max(s): 1260/1270 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1270 constraints, PredecessorRefiner: 1610/1610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1610 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1260 variables, 1260/1260 constraints. Problems are: Problem set: 0 solved, 1610 unsolved
(s58 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1260/3240 variables, and 1260 constraints, problems are : Problem set: 0 solved, 1610 unsolved in 30034 ms.
Refiners :[Domain max(s): 1260/1270 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1270 constraints, PredecessorRefiner: 0/1610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60444ms problems are : Problem set: 0 solved, 1610 unsolved
Search for dead transitions found 0 dead transitions in 60446ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1270/1320 places, 1970/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61477 ms. Remains : 1270/1320 places, 1970/2020 transitions.
[2025-05-31 06:48:50] [INFO ] Flatten gal took : 26 ms
[2025-05-31 06:48:50] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:48:50] [INFO ] Input system was already deterministic with 1970 transitions.
[2025-05-31 06:48:50] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:48:50] [INFO ] Flatten gal took : 28 ms
[2025-05-31 06:48:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6486681139809960284.gal : 5 ms
[2025-05-31 06:48:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14688809545057282878.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/CTLFireability6486681139809960284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14688809545057282878.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:49:20] [INFO ] Flatten gal took : 29 ms
[2025-05-31 06:49:20] [INFO ] Applying decomposition
[2025-05-31 06:49:20] [INFO ] Flatten gal took : 29 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/graph16358880274149606226.txt' '-o' '/tmp/graph16358880274149606226.bin' '-w' '/tmp/graph16358880274149606226.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16358880274149606226.bin' '-l' '-1' '-v' '-w' '/tmp/graph16358880274149606226.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:49:21] [INFO ] Decomposing Gal with order
[2025-05-31 06:49:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:49:21] [INFO ] Removed a total of 209 redundant transitions.
[2025-05-31 06:49:21] [INFO ] Flatten gal took : 75 ms
[2025-05-31 06:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2025-05-31 06:49:21] [INFO ] Time to serialize gal into /tmp/CTLFireability17299404722208513669.gal : 9 ms
[2025-05-31 06:49:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1348241942652245575.ctl : 5 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/CTLFireability17299404722208513669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1348241942652245575.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09153e+21,0.366133,16648,471,75,10214,3109,1629,9390,279,2659,0


Converting to forward existential form...Done !
original formula: EF((AG(((((((((((((i1.i0.u60.TrainState_1_2_13==0)&&(i9.i10.u52.TrainState_3_2_12==0))&&((i0.i0.u58.TrainState_5_2_11==0)&&(i9.i10.u412.T...57547
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (((((((((((i1.i0.u18.TrainState_1_1_33==1)||(i3.i3.u152.TrainState_7_4_22==1))||((i1.i0.u18...57611
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.41757,46472,1,0,21135,188606,15863,28051,2073,209543,40267
FORMULA BART-PT-010-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Applied a total of 0 rules in 10 ms. Remains 1320 /1320 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 1320 cols
[2025-05-31 06:49:22] [INFO ] Computed 10 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:49:23] [INFO ] Implicit Places using invariants in 285 ms returned []
[2025-05-31 06:49:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:49:23] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1065 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-05-31 06:49:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30028 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 1660/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1310 variables, 1310/1310 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1310/3340 variables, and 1310 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30031 ms.
Refiners :[Domain max(s): 1310/1320 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60408ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 60412ms
Finished structural reductions in LTL mode , in 1 iterations and 61493 ms. Remains : 1320/1320 places, 2020/2020 transitions.
[2025-05-31 06:50:24] [INFO ] Flatten gal took : 32 ms
[2025-05-31 06:50:24] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:50:24] [INFO ] Input system was already deterministic with 2020 transitions.
[2025-05-31 06:50:24] [INFO ] Flatten gal took : 35 ms
[2025-05-31 06:50:24] [INFO ] Flatten gal took : 38 ms
[2025-05-31 06:50:24] [INFO ] Time to serialize gal into /tmp/CTLFireability15028558927513471489.gal : 6 ms
[2025-05-31 06:50:24] [INFO ] Time to serialize properties into /tmp/CTLFireability1099368029096929727.ctl : 5 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/CTLFireability15028558927513471489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1099368029096929727.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:50:54] [INFO ] Flatten gal took : 38 ms
[2025-05-31 06:50:54] [INFO ] Applying decomposition
[2025-05-31 06:50:54] [INFO ] Flatten gal took : 47 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/graph13333763350348836385.txt' '-o' '/tmp/graph13333763350348836385.bin' '-w' '/tmp/graph13333763350348836385.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13333763350348836385.bin' '-l' '-1' '-v' '-w' '/tmp/graph13333763350348836385.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:50:54] [INFO ] Decomposing Gal with order
[2025-05-31 06:50:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:50:54] [INFO ] Removed a total of 213 redundant transitions.
[2025-05-31 06:50:55] [INFO ] Flatten gal took : 73 ms
[2025-05-31 06:50:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-05-31 06:50:55] [INFO ] Time to serialize gal into /tmp/CTLFireability11189362787599663362.gal : 10 ms
[2025-05-31 06:50:55] [INFO ] Time to serialize properties into /tmp/CTLFireability462826975768158488.ctl : 10 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/CTLFireability11189362787599663362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability462826975768158488.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60598e+21,0.405769,17092,505,75,10196,3139,1753,9675,271,2501,0


Converting to forward existential form...Done !
original formula: (EF((((((i1.i0.u8.TrainState_7_1_1==1)||(i3.i0.u3.TrainState_8_1_1==1))||((i7.i7.u4.TrainState_9_1_1==1)||(i4.i0.u9.TrainState_10_1_1==1)...141441
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((((i1.i0.u8.TrainState_7_1_1==1)||(i3.i0.u3.TrainState_8_1_1==1))||((i7.i7.u4.TrainState_...357688
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,3.15499,74308,1,0,98182,125295,14407,240876,1509,153551,129483
FORMULA BART-PT-010-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1320 transition count 2010
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1310 transition count 2010
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 100 place count 1270 transition count 1970
Applied a total of 100 rules in 39 ms. Remains 1270 /1320 variables (removed 50) and now considering 1970/2020 (removed 50) transitions.
// Phase 1: matrix 1970 rows 1270 cols
[2025-05-31 06:50:58] [INFO ] Computed 10 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:50:59] [INFO ] Implicit Places using invariants in 254 ms returned []
[2025-05-31 06:50:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:50:59] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:50:59] [INFO ] Redundant transitions in 29 ms returned []
Running 1610 sub problems to find dead transitions.
[2025-05-31 06:50:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1260 variables, 1260/1260 constraints. Problems are: Problem set: 0 solved, 1610 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1260/3240 variables, and 1260 constraints, problems are : Problem set: 0 solved, 1610 unsolved in 30038 ms.
Refiners :[Domain max(s): 1260/1270 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1270 constraints, PredecessorRefiner: 1610/1610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1610 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1260 variables, 1260/1260 constraints. Problems are: Problem set: 0 solved, 1610 unsolved
Error getting values : (error "ParserException while parsing response: ((s10 1)
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(s577timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1260/3240 variables, and 1260 constraints, problems are : Problem set: 0 solved, 1610 unsolved in 30032 ms.
Refiners :[Domain max(s): 1260/1270 constraints, Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1270 constraints, PredecessorRefiner: 0/1610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60362ms problems are : Problem set: 0 solved, 1610 unsolved
Search for dead transitions found 0 dead transitions in 60363ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1270/1320 places, 1970/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61414 ms. Remains : 1270/1320 places, 1970/2020 transitions.
[2025-05-31 06:52:00] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:52:00] [INFO ] Flatten gal took : 31 ms
[2025-05-31 06:52:00] [INFO ] Input system was already deterministic with 1970 transitions.
[2025-05-31 06:52:00] [INFO ] Flatten gal took : 31 ms
[2025-05-31 06:52:00] [INFO ] Flatten gal took : 31 ms
[2025-05-31 06:52:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8543785762509137102.gal : 6 ms
[2025-05-31 06:52:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16810299116881446440.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8543785762509137102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16810299116881446440.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:52:30] [INFO ] Flatten gal took : 33 ms
[2025-05-31 06:52:30] [INFO ] Applying decomposition
[2025-05-31 06:52:30] [INFO ] Flatten gal took : 43 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/graph985180948895955007.txt' '-o' '/tmp/graph985180948895955007.bin' '-w' '/tmp/graph985180948895955007.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph985180948895955007.bin' '-l' '-1' '-v' '-w' '/tmp/graph985180948895955007.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:52:30] [INFO ] Decomposing Gal with order
[2025-05-31 06:52:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:52:30] [INFO ] Removed a total of 188 redundant transitions.
[2025-05-31 06:52:30] [INFO ] Flatten gal took : 68 ms
[2025-05-31 06:52:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-05-31 06:52:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5791982472817126577.gal : 10 ms
[2025-05-31 06:52:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13247529691249544920.ctl : 5 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/CTLFireability5791982472817126577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13247529691249544920.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09153e+21,0.351849,16788,433,75,7361,3119,1521,6844,297,2497,0


Converting to forward existential form...Done !
original formula: EF(!(E((E(EG(((((((((((i8.i2.u190.TrainState_10_0_0==1)||(i9.i1.u149.TrainState_5_0_0==1))||((i0.i0.u27.TrainState_6_0_0==1)||(i6.i0.u28....106886
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((E(EG(((((((((((i8.i2.u190.TrainState_10_0_0==1)||(i9.i1.u149.TrainState_5_0_0==1))||((i...106938
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,0.865346,27028,1,0,34531,9935,14514,77226,1799,18508,42256
FORMULA BART-PT-010-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1290 transition count 1990
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1290 transition count 1990
Applied a total of 60 rules in 40 ms. Remains 1290 /1320 variables (removed 30) and now considering 1990/2020 (removed 30) transitions.
// Phase 1: matrix 1990 rows 1290 cols
[2025-05-31 06:52:32] [INFO ] Computed 10 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:52:32] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-05-31 06:52:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:52:32] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 796 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2025-05-31 06:52:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s10 1.0)
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(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1280/3280 variables, and 0 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1290 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1280/3280 variables, and 0 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1290 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60370ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 60373ms
Starting structural reductions in LTL mode, iteration 1 : 1290/1320 places, 1990/2020 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61214 ms. Remains : 1290/1320 places, 1990/2020 transitions.
[2025-05-31 06:53:33] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:53:33] [INFO ] Flatten gal took : 28 ms
[2025-05-31 06:53:33] [INFO ] Input system was already deterministic with 1990 transitions.
[2025-05-31 06:53:33] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:53:33] [INFO ] Flatten gal took : 28 ms
[2025-05-31 06:53:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10377873859604332384.gal : 5 ms
[2025-05-31 06:53:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11038053543321262048.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/CTLFireability10377873859604332384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11038053543321262048.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:54:03] [INFO ] Flatten gal took : 30 ms
[2025-05-31 06:54:03] [INFO ] Applying decomposition
[2025-05-31 06:54:03] [INFO ] Flatten gal took : 29 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/graph14252376307518565083.txt' '-o' '/tmp/graph14252376307518565083.bin' '-w' '/tmp/graph14252376307518565083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14252376307518565083.bin' '-l' '-1' '-v' '-w' '/tmp/graph14252376307518565083.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:54:03] [INFO ] Decomposing Gal with order
[2025-05-31 06:54:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:54:03] [INFO ] Removed a total of 136 redundant transitions.
[2025-05-31 06:54:03] [INFO ] Flatten gal took : 64 ms
[2025-05-31 06:54:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-05-31 06:54:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11851347529214071246.gal : 10 ms
[2025-05-31 06:54:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2609100521983054732.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/CTLFireability11851347529214071246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2609100521983054732.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27614e+21,0.381991,16912,407,75,8558,2786,1416,8618,234,1957,0


Converting to forward existential form...Done !
original formula: AF(EG(((((AX(((((((((((i4.i0.u40.TrainState_10_0_0==1)||(i6.i0.u24.TrainState_5_0_0==1))||((i3.i0.u31.TrainState_6_0_0==1)||(i9.i11.u403....50303
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((!(EX(!(((((((((((i4.i0.u40.TrainState_10_0_0==1)||(i6.i0.u24.TrainState_5_0_0==1))||((i3.i0....50354
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,0.997722,18448,1,0,20869,7837,8842,37100,1266,13571,30636
FORMULA BART-PT-010-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 2014 edges and 1320 vertex of which 1316 / 1320 are part of one of the 10 SCC in 4 ms
Free SCC test removed 1306 places
Ensure Unique test removed 2003 transitions
Reduce isomorphic transitions removed 2003 transitions.
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 6 transition count 8
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 13 place count 4 transition count 7
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 4 transition count 5
Applied a total of 15 rules in 12 ms. Remains 4 /1320 variables (removed 1316) and now considering 5/2020 (removed 2015) transitions.
// Phase 1: matrix 5 rows 4 cols
[2025-05-31 06:54:05] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:54:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-31 06:54:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:54:05] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:54:05] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-05-31 06:54:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 10 constraints, problems are : Problem set: 0 solved, 2 unsolved in 51 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 12 constraints, problems are : Problem set: 0 solved, 2 unsolved in 30 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 91ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/1320 places, 5/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 154 ms. Remains : 4/1320 places, 5/2020 transitions.
[2025-05-31 06:54:05] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:54:05] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:54:05] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-31 06:54:05] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:54:05] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:54:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4844570979254265390.gal : 0 ms
[2025-05-31 06:54:05] [INFO ] Time to serialize properties into /tmp/CTLFireability4387115881260130232.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/CTLFireability4844570979254265390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4387115881260130232.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.001503,3660,2,10,5,31,5,0,22,18,0


Converting to forward existential form...Done !
original formula: AF((EG(AG((TrainState_7_1_14==0))) * (TrainState_2_2_20==1)))
=> equivalent forward existential formula: [FwdG(Init,!((EG(!(E(TRUE U !((TrainState_7_1_14==0))))) * (TrainState_2_2_20==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002523,3916,1,0,7,58,23,1,89,29,11
FORMULA BART-PT-010-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Discarding 314 places :
Symmetric choice reduction at 0 with 314 rule applications. Total rules 314 place count 1006 transition count 1706
Iterating global reduction 0 with 314 rules applied. Total rules applied 628 place count 1006 transition count 1706
Discarding 261 places :
Symmetric choice reduction at 0 with 261 rule applications. Total rules 889 place count 745 transition count 1445
Iterating global reduction 0 with 261 rules applied. Total rules applied 1150 place count 745 transition count 1445
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 1189 place count 706 transition count 1406
Iterating global reduction 0 with 39 rules applied. Total rules applied 1228 place count 706 transition count 1406
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1258 place count 676 transition count 1376
Iterating global reduction 0 with 30 rules applied. Total rules applied 1288 place count 676 transition count 1376
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 1317 place count 647 transition count 1347
Iterating global reduction 0 with 29 rules applied. Total rules applied 1346 place count 647 transition count 1347
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 1375 place count 618 transition count 1318
Iterating global reduction 0 with 29 rules applied. Total rules applied 1404 place count 618 transition count 1318
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 1433 place count 589 transition count 1289
Iterating global reduction 0 with 29 rules applied. Total rules applied 1462 place count 589 transition count 1289
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 1490 place count 561 transition count 1261
Iterating global reduction 0 with 28 rules applied. Total rules applied 1518 place count 561 transition count 1261
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 1537 place count 542 transition count 1242
Iterating global reduction 0 with 19 rules applied. Total rules applied 1556 place count 542 transition count 1242
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 1574 place count 524 transition count 1224
Iterating global reduction 0 with 18 rules applied. Total rules applied 1592 place count 524 transition count 1224
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 1601 place count 515 transition count 1215
Iterating global reduction 0 with 9 rules applied. Total rules applied 1610 place count 515 transition count 1215
Applied a total of 1610 rules in 423 ms. Remains 515 /1320 variables (removed 805) and now considering 1215/2020 (removed 805) transitions.
// Phase 1: matrix 1215 rows 515 cols
[2025-05-31 06:54:05] [INFO ] Computed 10 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:54:05] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-05-31 06:54:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:54:06] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Running 855 sub problems to find dead transitions.
[2025-05-31 06:54:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/505 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 855 unsolved
At refinement iteration 1 (OVERLAPS) 10/515 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 515/1730 variables, and 10 constraints, problems are : Problem set: 0 solved, 855 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/515 constraints, PredecessorRefiner: 855/855 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 855 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/505 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 855 unsolved
At refinement iteration 1 (OVERLAPS) 10/515 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 855 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/515 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 855 unsolved
At refinement iteration 3 (OVERLAPS) 1215/1730 variables, 515/525 constraints. Problems are: Problem set: 0 solved, 855 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1730 variables, 855/1380 constraints. Problems are: Problem set: 0 solved, 855 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1730/1730 variables, and 1380 constraints, problems are : Problem set: 0 solved, 855 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 515/515 constraints, PredecessorRefiner: 855/855 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60160ms problems are : Problem set: 0 solved, 855 unsolved
Search for dead transitions found 0 dead transitions in 60161ms
Starting structural reductions in LTL mode, iteration 1 : 515/1320 places, 1215/2020 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61007 ms. Remains : 515/1320 places, 1215/2020 transitions.
[2025-05-31 06:55:06] [INFO ] Flatten gal took : 14 ms
[2025-05-31 06:55:06] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:55:06] [INFO ] Input system was already deterministic with 1215 transitions.
[2025-05-31 06:55:06] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:55:06] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:55:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6036101210354734187.gal : 4 ms
[2025-05-31 06:55:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10511847714522773241.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/CTLFireability6036101210354734187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10511847714522773241.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:55:36] [INFO ] Flatten gal took : 16 ms
[2025-05-31 06:55:36] [INFO ] Applying decomposition
[2025-05-31 06:55:36] [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/graph14332673700116523267.txt' '-o' '/tmp/graph14332673700116523267.bin' '-w' '/tmp/graph14332673700116523267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14332673700116523267.bin' '-l' '-1' '-v' '-w' '/tmp/graph14332673700116523267.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:55:36] [INFO ] Decomposing Gal with order
[2025-05-31 06:55:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:55:36] [INFO ] Removed a total of 438 redundant transitions.
[2025-05-31 06:55:36] [INFO ] Flatten gal took : 26 ms
[2025-05-31 06:55:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 3 ms.
[2025-05-31 06:55:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11382449809952272021.gal : 4 ms
[2025-05-31 06:55:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17166320490843427944.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/CTLFireability11382449809952272021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17166320490843427944.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29778e+17,0.121618,9444,176,23,1311,546,665,960,122,836,0


Converting to forward existential form...Done !
original formula: EF(((!(A(A(((i7.u121.TrainState_8_2_37==1)&&(i0.u81.TrainState_7_3_24==1)) U ((i5.u34.TrainState_4_2_15==1)&&(i6.u38.TrainState_6_3_11==1...720
=> equivalent forward existential formula: ((([(EY((FwdU(((FwdU(Init,TRUE) * (!(!((E(!((((i8.u79.TrainState_9_0_0==1)||(i9.i0.u97.TrainState_1_2_31!=1)) + ...3545
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,0.193956,9700,1,0,4088,1964,3970,4371,597,2564,12869
FORMULA BART-PT-010-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 1969 edges and 1320 vertex of which 1171 / 1320 are part of one of the 9 SCC in 3 ms
Free SCC test removed 1162 places
Ensure Unique test removed 1784 transitions
Reduce isomorphic transitions removed 1784 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 153 transition count 162
Reduce places removed 70 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 74 rules applied. Total rules applied 149 place count 83 transition count 158
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 155 place count 79 transition count 156
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 155 place count 79 transition count 151
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 165 place count 74 transition count 151
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 172 place count 67 transition count 144
Iterating global reduction 3 with 7 rules applied. Total rules applied 179 place count 67 transition count 144
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 181 place count 67 transition count 142
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 185 place count 63 transition count 138
Iterating global reduction 4 with 4 rules applied. Total rules applied 189 place count 63 transition count 138
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 192 place count 60 transition count 135
Iterating global reduction 4 with 3 rules applied. Total rules applied 195 place count 60 transition count 135
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 198 place count 57 transition count 132
Iterating global reduction 4 with 3 rules applied. Total rules applied 201 place count 57 transition count 132
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 203 place count 55 transition count 130
Iterating global reduction 4 with 2 rules applied. Total rules applied 205 place count 55 transition count 130
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 207 place count 53 transition count 128
Iterating global reduction 4 with 2 rules applied. Total rules applied 209 place count 53 transition count 128
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 210 place count 52 transition count 127
Iterating global reduction 4 with 1 rules applied. Total rules applied 211 place count 52 transition count 127
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 223 place count 46 transition count 121
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 225 place count 46 transition count 119
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 227 place count 45 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 229 place count 45 transition count 116
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 231 place count 44 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 233 place count 44 transition count 113
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 235 place count 43 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 237 place count 43 transition count 110
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 239 place count 42 transition count 109
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 241 place count 42 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 243 place count 41 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 245 place count 41 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 247 place count 40 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 249 place count 40 transition count 101
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 251 place count 39 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 253 place count 39 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 255 place count 38 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 257 place count 38 transition count 95
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 259 place count 37 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 261 place count 37 transition count 92
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 263 place count 36 transition count 91
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 265 place count 36 transition count 89
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 267 place count 35 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 269 place count 35 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 271 place count 34 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 273 place count 34 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 275 place count 33 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 277 place count 33 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 279 place count 32 transition count 79
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 281 place count 32 transition count 77
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 283 place count 31 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 285 place count 31 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 20 with 2 rules applied. Total rules applied 287 place count 30 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 289 place count 30 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 291 place count 29 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 293 place count 29 transition count 68
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 22 with 2 rules applied. Total rules applied 295 place count 28 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 297 place count 28 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 299 place count 27 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 301 place count 27 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 303 place count 26 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 305 place count 26 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 25 with 2 rules applied. Total rules applied 307 place count 25 transition count 58
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 25 with 2 rules applied. Total rules applied 309 place count 25 transition count 56
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 311 place count 24 transition count 55
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 26 with 2 rules applied. Total rules applied 313 place count 24 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 27 with 2 rules applied. Total rules applied 315 place count 23 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 317 place count 23 transition count 50
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 319 place count 22 transition count 49
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 321 place count 22 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 29 with 2 rules applied. Total rules applied 323 place count 21 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 325 place count 21 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 30 with 2 rules applied. Total rules applied 327 place count 20 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 329 place count 20 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 331 place count 19 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 333 place count 19 transition count 38
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 32 with 2 rules applied. Total rules applied 335 place count 18 transition count 37
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 337 place count 18 transition count 35
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 33 with 2 rules applied. Total rules applied 339 place count 17 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 341 place count 17 transition count 32
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 34 with 2 rules applied. Total rules applied 343 place count 16 transition count 31
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 345 place count 16 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 35 with 2 rules applied. Total rules applied 347 place count 15 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 35 with 2 rules applied. Total rules applied 349 place count 15 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 36 with 2 rules applied. Total rules applied 351 place count 14 transition count 25
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 36 with 2 rules applied. Total rules applied 353 place count 14 transition count 23
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 37 with 2 rules applied. Total rules applied 355 place count 13 transition count 22
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 37 with 3 rules applied. Total rules applied 358 place count 13 transition count 19
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 38 with 2 rules applied. Total rules applied 360 place count 12 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 39 with 4 rules applied. Total rules applied 364 place count 12 transition count 14
Applied a total of 364 rules in 57 ms. Remains 12 /1320 variables (removed 1308) and now considering 14/2020 (removed 2006) transitions.
// Phase 1: matrix 14 rows 12 cols
[2025-05-31 06:55:36] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:55:36] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-05-31 06:55:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:55:37] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:55:37] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2025-05-31 06:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5/12 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 13/25 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/25 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25/26 variables, and 17 constraints, problems are : Problem set: 0 solved, 7 unsolved in 68 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5/12 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 13/25 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/25 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 25/26 variables, and 24 constraints, problems are : Problem set: 0 solved, 7 unsolved in 65 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 135ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 135ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/1320 places, 14/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 497 ms. Remains : 12/1320 places, 14/2020 transitions.
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:55:37] [INFO ] Input system was already deterministic with 14 transitions.
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:55:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10292063231957907537.gal : 0 ms
[2025-05-31 06:55:37] [INFO ] Time to serialize properties into /tmp/CTLFireability753324685898565678.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/CTLFireability10292063231957907537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability753324685898565678.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,64,0.004538,3788,2,20,5,84,5,0,63,52,0


Converting to forward existential form...Done !
original formula: EG(E(!(A(EF((TrainState_2_4_27==1)) U (((TrainState_9_1_40!=1)&&(TrainState_5_2_15==1))&&(TrainState_6_0_0==1)))) U EF(!((AF((TrainState_...196
=> equivalent forward existential formula: [FwdG(Init,E(!(!((E(!((((TrainState_9_1_40!=1)&&(TrainState_5_2_15==1))&&(TrainState_6_0_0==1))) U (!(E(TRUE U (...432
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009434,4300,1,0,13,371,36,7,273,312,20
FORMULA BART-PT-010-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 1979 edges and 1320 vertex of which 1161 / 1320 are part of one of the 9 SCC in 2 ms
Free SCC test removed 1152 places
Ensure Unique test removed 1770 transitions
Reduce isomorphic transitions removed 1770 transitions.
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 89 rules applied. Total rules applied 90 place count 160 transition count 161
Reduce places removed 82 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 87 rules applied. Total rules applied 177 place count 78 transition count 156
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 182 place count 76 transition count 153
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 185 place count 75 transition count 151
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 188 place count 74 transition count 149
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 191 place count 73 transition count 147
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 193 place count 72 transition count 146
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 193 place count 72 transition count 141
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 203 place count 67 transition count 141
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 210 place count 60 transition count 134
Iterating global reduction 7 with 7 rules applied. Total rules applied 217 place count 60 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 219 place count 60 transition count 132
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 223 place count 56 transition count 128
Iterating global reduction 8 with 4 rules applied. Total rules applied 227 place count 56 transition count 128
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 230 place count 53 transition count 125
Iterating global reduction 8 with 3 rules applied. Total rules applied 233 place count 53 transition count 125
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 236 place count 50 transition count 122
Iterating global reduction 8 with 3 rules applied. Total rules applied 239 place count 50 transition count 122
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 241 place count 48 transition count 120
Iterating global reduction 8 with 2 rules applied. Total rules applied 243 place count 48 transition count 120
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 245 place count 46 transition count 118
Iterating global reduction 8 with 2 rules applied. Total rules applied 247 place count 46 transition count 118
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 248 place count 45 transition count 117
Iterating global reduction 8 with 1 rules applied. Total rules applied 249 place count 45 transition count 117
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 261 place count 39 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 263 place count 39 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 265 place count 38 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 267 place count 38 transition count 106
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 269 place count 37 transition count 105
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 271 place count 37 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 273 place count 36 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 275 place count 36 transition count 100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 277 place count 35 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 279 place count 35 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 281 place count 34 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 283 place count 34 transition count 94
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 285 place count 33 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 287 place count 33 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 289 place count 32 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 291 place count 32 transition count 88
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 293 place count 31 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 295 place count 31 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 297 place count 30 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 299 place count 30 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 301 place count 29 transition count 81
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 303 place count 29 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 305 place count 28 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 307 place count 28 transition count 76
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 20 with 2 rules applied. Total rules applied 309 place count 27 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 311 place count 27 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 313 place count 26 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 315 place count 26 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 22 with 2 rules applied. Total rules applied 317 place count 25 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 319 place count 25 transition count 67
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 321 place count 24 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 323 place count 24 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 325 place count 23 transition count 63
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 327 place count 23 transition count 61
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 25 with 2 rules applied. Total rules applied 329 place count 22 transition count 60
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 25 with 2 rules applied. Total rules applied 331 place count 22 transition count 58
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 333 place count 21 transition count 57
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 26 with 2 rules applied. Total rules applied 335 place count 21 transition count 55
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 27 with 2 rules applied. Total rules applied 337 place count 20 transition count 54
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 339 place count 20 transition count 52
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 341 place count 19 transition count 51
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 343 place count 19 transition count 49
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 29 with 2 rules applied. Total rules applied 345 place count 18 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 347 place count 18 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 30 with 2 rules applied. Total rules applied 349 place count 17 transition count 45
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 351 place count 17 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 353 place count 16 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 355 place count 16 transition count 40
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 32 with 2 rules applied. Total rules applied 357 place count 15 transition count 39
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 359 place count 15 transition count 37
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 33 with 2 rules applied. Total rules applied 361 place count 14 transition count 36
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 363 place count 14 transition count 34
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 34 with 2 rules applied. Total rules applied 365 place count 13 transition count 33
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 367 place count 13 transition count 31
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 35 with 2 rules applied. Total rules applied 369 place count 12 transition count 30
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 35 with 2 rules applied. Total rules applied 371 place count 12 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 36 with 2 rules applied. Total rules applied 373 place count 11 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 36 with 2 rules applied. Total rules applied 375 place count 11 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 37 with 2 rules applied. Total rules applied 377 place count 10 transition count 24
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 37 with 2 rules applied. Total rules applied 379 place count 10 transition count 22
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 38 with 2 rules applied. Total rules applied 381 place count 9 transition count 21
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 38 with 2 rules applied. Total rules applied 383 place count 9 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 39 with 2 rules applied. Total rules applied 385 place count 8 transition count 18
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 39 with 2 rules applied. Total rules applied 387 place count 8 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 40 with 2 rules applied. Total rules applied 389 place count 7 transition count 15
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 40 with 2 rules applied. Total rules applied 391 place count 7 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 41 with 2 rules applied. Total rules applied 393 place count 6 transition count 12
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 41 with 3 rules applied. Total rules applied 396 place count 6 transition count 9
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 42 with 2 rules applied. Total rules applied 398 place count 5 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 43 with 2 rules applied. Total rules applied 400 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 43 with 1 Pre rules applied. Total rules applied 400 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 43 with 2 rules applied. Total rules applied 402 place count 4 transition count 5
Applied a total of 402 rules in 28 ms. Remains 4 /1320 variables (removed 1316) and now considering 5/2020 (removed 2015) transitions.
// Phase 1: matrix 5 rows 4 cols
[2025-05-31 06:55:37] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:55:37] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-05-31 06:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:55:37] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:55:37] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-05-31 06:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 8 constraints, problems are : Problem set: 0 solved, 2 unsolved in 26 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 57ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/1320 places, 5/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 123 ms. Remains : 4/1320 places, 5/2020 transitions.
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:55:37] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:55:37] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:55:37] [INFO ] Time to serialize gal into /tmp/CTLFireability7432073637628335679.gal : 0 ms
[2025-05-31 06:55:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16458244957406718413.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/CTLFireability7432073637628335679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16458244957406718413.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.00222,3660,2,7,5,25,5,0,22,14,0


Converting to forward existential form...Done !
original formula: EG(AG(A((TrainState_7_2_5==1) U AF((TrainState_1_0_0==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!((E(!(!(EG(!((TrainState_1_0_0==1))))) U (!((TrainState_7_2_5==1)) * !(!(EG(!((TrainSta...230
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.004616,4172,1,0,10,55,32,4,93,39,15
FORMULA BART-PT-010-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Discarding 317 places :
Symmetric choice reduction at 0 with 317 rule applications. Total rules 317 place count 1003 transition count 1703
Iterating global reduction 0 with 317 rules applied. Total rules applied 634 place count 1003 transition count 1703
Discarding 267 places :
Symmetric choice reduction at 0 with 267 rule applications. Total rules 901 place count 736 transition count 1436
Iterating global reduction 0 with 267 rules applied. Total rules applied 1168 place count 736 transition count 1436
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 1207 place count 697 transition count 1397
Iterating global reduction 0 with 39 rules applied. Total rules applied 1246 place count 697 transition count 1397
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 1275 place count 668 transition count 1368
Iterating global reduction 0 with 29 rules applied. Total rules applied 1304 place count 668 transition count 1368
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 1332 place count 640 transition count 1340
Iterating global reduction 0 with 28 rules applied. Total rules applied 1360 place count 640 transition count 1340
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 1388 place count 612 transition count 1312
Iterating global reduction 0 with 28 rules applied. Total rules applied 1416 place count 612 transition count 1312
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 1444 place count 584 transition count 1284
Iterating global reduction 0 with 28 rules applied. Total rules applied 1472 place count 584 transition count 1284
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 1500 place count 556 transition count 1256
Iterating global reduction 0 with 28 rules applied. Total rules applied 1528 place count 556 transition count 1256
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 1546 place count 538 transition count 1238
Iterating global reduction 0 with 18 rules applied. Total rules applied 1564 place count 538 transition count 1238
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 1582 place count 520 transition count 1220
Iterating global reduction 0 with 18 rules applied. Total rules applied 1600 place count 520 transition count 1220
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 1608 place count 512 transition count 1212
Iterating global reduction 0 with 8 rules applied. Total rules applied 1616 place count 512 transition count 1212
Applied a total of 1616 rules in 147 ms. Remains 512 /1320 variables (removed 808) and now considering 1212/2020 (removed 808) transitions.
// Phase 1: matrix 1212 rows 512 cols
[2025-05-31 06:55:37] [INFO ] Computed 10 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:55:37] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-05-31 06:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:55:37] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 852 sub problems to find dead transitions.
[2025-05-31 06:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 1 (OVERLAPS) 10/512 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 852 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/1724 variables, and 10 constraints, problems are : Problem set: 0 solved, 852 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/512 constraints, PredecessorRefiner: 852/852 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 852 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 1 (OVERLAPS) 10/512 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 3 (OVERLAPS) 1212/1724 variables, 512/522 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1724 variables, 852/1374 constraints. Problems are: Problem set: 0 solved, 852 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1724/1724 variables, and 1374 constraints, problems are : Problem set: 0 solved, 852 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 512/512 constraints, PredecessorRefiner: 852/852 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 852 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Starting structural reductions in LTL mode, iteration 1 : 512/1320 places, 1212/2020 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60698 ms. Remains : 512/1320 places, 1212/2020 transitions.
[2025-05-31 06:56:38] [INFO ] Flatten gal took : 14 ms
[2025-05-31 06:56:38] [INFO ] Flatten gal took : 12 ms
[2025-05-31 06:56:38] [INFO ] Input system was already deterministic with 1212 transitions.
[2025-05-31 06:56:38] [INFO ] Flatten gal took : 17 ms
[2025-05-31 06:56:38] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:56:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3418503090354426692.gal : 3 ms
[2025-05-31 06:56:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10404105046117962433.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/CTLFireability3418503090354426692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10404105046117962433.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.20371e+17,0.424028,10028,2,1015,5,8188,6,0,3263,4581,0


Converting to forward existential form...Done !
original formula: A((!(((!(((TrainState_7_3_8==1)||(TrainState_4_1_2==1))) * EF((TrainState_8_1_3==1))) * EX((TrainState_9_1_34!=1)))) * AF((TrainState_7_0...193
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (TrainState_6_3_29==1)))))) * !(E(!(E(TRUE U (TrainState_6_3_29==1))) U (!((!(((!(((Tr...352
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.90587,50644,1,0,6,263133,24,1,13576,10050,7
FORMULA BART-PT-010-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 1916 edges and 1320 vertex of which 973 / 1320 are part of one of the 8 SCC in 4 ms
Free SCC test removed 965 places
Ensure Unique test removed 1494 transitions
Reduce isomorphic transitions removed 1494 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 0 with 174 rules applied. Total rules applied 175 place count 354 transition count 352
Reduce places removed 174 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 181 rules applied. Total rules applied 356 place count 180 transition count 345
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 9 rules applied. Total rules applied 365 place count 177 transition count 339
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 373 place count 174 transition count 334
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 378 place count 172 transition count 331
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 5 rules applied. Total rules applied 383 place count 171 transition count 327
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 387 place count 168 transition count 326
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 10 Pre rules applied. Total rules applied 387 place count 168 transition count 316
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 407 place count 158 transition count 316
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 425 place count 140 transition count 298
Iterating global reduction 7 with 18 rules applied. Total rules applied 443 place count 140 transition count 298
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 451 place count 140 transition count 290
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 459 place count 132 transition count 282
Iterating global reduction 8 with 8 rules applied. Total rules applied 467 place count 132 transition count 282
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 473 place count 126 transition count 276
Iterating global reduction 8 with 6 rules applied. Total rules applied 479 place count 126 transition count 276
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 485 place count 120 transition count 270
Iterating global reduction 8 with 6 rules applied. Total rules applied 491 place count 120 transition count 270
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 495 place count 116 transition count 266
Iterating global reduction 8 with 4 rules applied. Total rules applied 499 place count 116 transition count 266
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 503 place count 112 transition count 262
Iterating global reduction 8 with 4 rules applied. Total rules applied 507 place count 112 transition count 262
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 509 place count 110 transition count 260
Iterating global reduction 8 with 2 rules applied. Total rules applied 511 place count 110 transition count 260
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 535 place count 98 transition count 248
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 539 place count 98 transition count 244
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 543 place count 96 transition count 242
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 547 place count 96 transition count 238
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 551 place count 94 transition count 236
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 555 place count 94 transition count 232
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 559 place count 92 transition count 230
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 563 place count 92 transition count 226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 567 place count 90 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 571 place count 90 transition count 220
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 575 place count 88 transition count 218
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 579 place count 88 transition count 214
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 583 place count 86 transition count 212
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 587 place count 86 transition count 208
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 591 place count 84 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 595 place count 84 transition count 202
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 599 place count 82 transition count 200
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 603 place count 82 transition count 196
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 607 place count 80 transition count 194
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 611 place count 80 transition count 190
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 615 place count 78 transition count 188
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 619 place count 78 transition count 184
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 623 place count 76 transition count 182
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 627 place count 76 transition count 178
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 20 with 4 rules applied. Total rules applied 631 place count 74 transition count 176
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 635 place count 74 transition count 172
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 21 with 4 rules applied. Total rules applied 639 place count 72 transition count 170
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 643 place count 72 transition count 166
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 22 with 4 rules applied. Total rules applied 647 place count 70 transition count 164
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 651 place count 70 transition count 160
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 23 with 4 rules applied. Total rules applied 655 place count 68 transition count 158
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 659 place count 68 transition count 154
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 24 with 4 rules applied. Total rules applied 663 place count 66 transition count 152
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 667 place count 66 transition count 148
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 25 with 4 rules applied. Total rules applied 671 place count 64 transition count 146
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 675 place count 64 transition count 142
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 26 with 4 rules applied. Total rules applied 679 place count 62 transition count 140
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 683 place count 62 transition count 136
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 27 with 4 rules applied. Total rules applied 687 place count 60 transition count 134
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 27 with 4 rules applied. Total rules applied 691 place count 60 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 28 with 4 rules applied. Total rules applied 695 place count 58 transition count 128
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 28 with 4 rules applied. Total rules applied 699 place count 58 transition count 124
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 29 with 4 rules applied. Total rules applied 703 place count 56 transition count 122
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 29 with 4 rules applied. Total rules applied 707 place count 56 transition count 118
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 30 with 4 rules applied. Total rules applied 711 place count 54 transition count 116
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 715 place count 54 transition count 112
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 31 with 4 rules applied. Total rules applied 719 place count 52 transition count 110
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 31 with 4 rules applied. Total rules applied 723 place count 52 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 32 with 4 rules applied. Total rules applied 727 place count 50 transition count 104
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 32 with 4 rules applied. Total rules applied 731 place count 50 transition count 100
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 33 with 4 rules applied. Total rules applied 735 place count 48 transition count 98
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 33 with 4 rules applied. Total rules applied 739 place count 48 transition count 94
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 34 with 4 rules applied. Total rules applied 743 place count 46 transition count 92
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 34 with 4 rules applied. Total rules applied 747 place count 46 transition count 88
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 35 with 4 rules applied. Total rules applied 751 place count 44 transition count 86
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 35 with 4 rules applied. Total rules applied 755 place count 44 transition count 82
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 36 with 4 rules applied. Total rules applied 759 place count 42 transition count 80
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 36 with 4 rules applied. Total rules applied 763 place count 42 transition count 76
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 37 with 4 rules applied. Total rules applied 767 place count 40 transition count 74
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 37 with 4 rules applied. Total rules applied 771 place count 40 transition count 70
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 38 with 4 rules applied. Total rules applied 775 place count 38 transition count 68
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 38 with 4 rules applied. Total rules applied 779 place count 38 transition count 64
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 39 with 4 rules applied. Total rules applied 783 place count 36 transition count 62
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 39 with 4 rules applied. Total rules applied 787 place count 36 transition count 58
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 40 with 4 rules applied. Total rules applied 791 place count 34 transition count 56
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 40 with 4 rules applied. Total rules applied 795 place count 34 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 41 with 4 rules applied. Total rules applied 799 place count 32 transition count 50
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 41 with 6 rules applied. Total rules applied 805 place count 32 transition count 44
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 42 with 4 rules applied. Total rules applied 809 place count 30 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 43 with 7 rules applied. Total rules applied 816 place count 30 transition count 35
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 43 with 3 Pre rules applied. Total rules applied 816 place count 30 transition count 32
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 43 with 6 rules applied. Total rules applied 822 place count 27 transition count 32
Applied a total of 822 rules in 68 ms. Remains 27 /1320 variables (removed 1293) and now considering 32/2020 (removed 1988) transitions.
// Phase 1: matrix 32 rows 27 cols
[2025-05-31 06:56:40] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:56:40] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 06:56:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:56:40] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:56:40] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2025-05-31 06:56:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 9/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 31/58 variables, 27/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/58 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/59 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 185 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 9/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 31/58 variables, 27/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 18/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/58 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 58/59 variables, and 54 constraints, problems are : Problem set: 0 solved, 18 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 359ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 360ms
Starting structural reductions in SI_CTL mode, iteration 1 : 27/1320 places, 32/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 487 ms. Remains : 27/1320 places, 32/2020 transitions.
[2025-05-31 06:56:40] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:56:40] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:56:40] [INFO ] Input system was already deterministic with 32 transitions.
[2025-05-31 06:56:40] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:56:40] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:56:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13909943768556669818.gal : 0 ms
[2025-05-31 06:56:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5392448312095267584.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/CTLFireability13909943768556669818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5392448312095267584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7680,0.004947,3924,2,62,5,280,5,0,141,183,0


Converting to forward existential form...Done !
original formula: (!(E((((TrainState_2_2_23==1) * EG((TrainState_4_0_0==1))) + ((TrainState_5_3_12!=1) * (E((TrainState_3_1_25==1) U (TrainState_1_2_11==1)...392
=> equivalent forward existential formula: (([(FwdU(Init,(((TrainState_2_2_23==1) * EG((TrainState_4_0_0==1))) + ((TrainState_5_3_12!=1) * (E((TrainState_3...857
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 29/0/3
Hit Full ! (commute/partial/dont) 29/0/3
(forward)formula 0,0,0.019772,4564,1,0,21,2511,61,8,678,1822,29
FORMULA BART-PT-010-CTLFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 319 place count 1001 transition count 1701
Iterating global reduction 0 with 319 rules applied. Total rules applied 638 place count 1001 transition count 1701
Discarding 269 places :
Symmetric choice reduction at 0 with 269 rule applications. Total rules 907 place count 732 transition count 1432
Iterating global reduction 0 with 269 rules applied. Total rules applied 1176 place count 732 transition count 1432
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 1216 place count 692 transition count 1392
Iterating global reduction 0 with 40 rules applied. Total rules applied 1256 place count 692 transition count 1392
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1286 place count 662 transition count 1362
Iterating global reduction 0 with 30 rules applied. Total rules applied 1316 place count 662 transition count 1362
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1346 place count 632 transition count 1332
Iterating global reduction 0 with 30 rules applied. Total rules applied 1376 place count 632 transition count 1332
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1406 place count 602 transition count 1302
Iterating global reduction 0 with 30 rules applied. Total rules applied 1436 place count 602 transition count 1302
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1466 place count 572 transition count 1272
Iterating global reduction 0 with 30 rules applied. Total rules applied 1496 place count 572 transition count 1272
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1526 place count 542 transition count 1242
Iterating global reduction 0 with 30 rules applied. Total rules applied 1556 place count 542 transition count 1242
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1576 place count 522 transition count 1222
Iterating global reduction 0 with 20 rules applied. Total rules applied 1596 place count 522 transition count 1222
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1616 place count 502 transition count 1202
Iterating global reduction 0 with 20 rules applied. Total rules applied 1636 place count 502 transition count 1202
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 1646 place count 492 transition count 1192
Iterating global reduction 0 with 10 rules applied. Total rules applied 1656 place count 492 transition count 1192
Applied a total of 1656 rules in 160 ms. Remains 492 /1320 variables (removed 828) and now considering 1192/2020 (removed 828) transitions.
// Phase 1: matrix 1192 rows 492 cols
[2025-05-31 06:56:40] [INFO ] Computed 10 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:56:40] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-05-31 06:56:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:56:41] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
Running 832 sub problems to find dead transitions.
[2025-05-31 06:56:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 1 (OVERLAPS) 10/492 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/492 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 3 (OVERLAPS) 1192/1684 variables, 492/502 constraints. Problems are: Problem set: 0 solved, 832 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1684/1684 variables, and 502 constraints, problems are : Problem set: 0 solved, 832 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 832/832 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 832 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 1 (OVERLAPS) 10/492 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/492 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 3 (OVERLAPS) 1192/1684 variables, 492/502 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1684 variables, 832/1334 constraints. Problems are: Problem set: 0 solved, 832 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1684/1684 variables, and 1334 constraints, problems are : Problem set: 0 solved, 832 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 832/832 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60137ms problems are : Problem set: 0 solved, 832 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Starting structural reductions in LTL mode, iteration 1 : 492/1320 places, 1192/2020 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60677 ms. Remains : 492/1320 places, 1192/2020 transitions.
[2025-05-31 06:57:41] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:57:41] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:57:41] [INFO ] Input system was already deterministic with 1192 transitions.
[2025-05-31 06:57:41] [INFO ] Flatten gal took : 12 ms
[2025-05-31 06:57:41] [INFO ] Flatten gal took : 12 ms
[2025-05-31 06:57:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13206652324438310756.gal : 3 ms
[2025-05-31 06:57:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4600807063250161437.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/CTLFireability13206652324438310756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4600807063250161437.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.30491e+16,0.38091,9544,2,975,5,7706,6,0,3163,4243,0


Converting to forward existential form...Done !
original formula: EG(AX((EX((TrainState_3_0_0==0)) * ((E((TrainState_2_3_22==1) U (TrainState_7_0_0==1)) + !(A((TrainState_8_1_33==1) U (TrainState_9_1_17=...194
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((EX((TrainState_3_0_0==0)) * ((E((TrainState_2_3_22==1) U (TrainState_7_0_0==1)) + !(!((E(!((T...322
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1190/0/2
Hit Full ! (commute/partial/dont) 1188/0/4
(forward)formula 0,1,5.72288,151884,1,0,120,691776,45,107,13899,886381,122
FORMULA BART-PT-010-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 2018 edges and 1320 vertex of which 1319 / 1320 are part of one of the 10 SCC in 2 ms
Free SCC test removed 1309 places
Ensure Unique test removed 2008 transitions
Reduce isomorphic transitions removed 2008 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 2 transition count 4
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 2 transition count 3
Applied a total of 10 rules in 11 ms. Remains 2 /1320 variables (removed 1318) and now considering 3/2020 (removed 2017) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-05-31 06:57:47] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:47] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-31 06:57:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:47] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:57:47] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 06:57:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 23 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 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 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 49ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/1320 places, 3/2020 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108 ms. Remains : 2/1320 places, 3/2020 transitions.
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:57:47] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA BART-PT-010-CTLFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:57:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10659085099345750595.gal : 0 ms
[2025-05-31 06:57:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17640603043776831704.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10659085099345750595.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17640603043776831704.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 33 ms
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 33 ms
[2025-05-31 06:57:47] [INFO ] Applying decomposition
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 33 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/graph7925993292704244686.txt' '-o' '/tmp/graph7925993292704244686.bin' '-w' '/tmp/graph7925993292704244686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7925993292704244686.bin' '-l' '-1' '-v' '-w' '/tmp/graph7925993292704244686.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:57:47] [INFO ] Decomposing Gal with order
[2025-05-31 06:57:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:57:47] [INFO ] Removed a total of 125 redundant transitions.
[2025-05-31 06:57:47] [INFO ] Flatten gal took : 63 ms
[2025-05-31 06:57:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-05-31 06:57:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6515877162696616572.gal : 8 ms
[2025-05-31 06:57:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9493992843260458402.ctl : 5 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/CTLFireability6515877162696616572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9493992843260458402.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60598e+21,0.395442,17140,419,75,8142,2962,1530,7765,271,2301,0


Converting to forward existential form...Done !
original formula: A((((((i4.i0.u23.TrainState_10_0_0==1)||(i5.i0.u25.TrainState_5_0_0==1))||((i9.i11.u420.TrainState_6_0_0==1)||(i8.i3.u185.TrainState_1_0_...106519
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(EX(!(!(EX(!((((((((((((i3.i0.u2.TrainState_7_1_1==1)||(i1.i0.u8.TrainState_8_1_1==1))|...515491
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,39.7782,721908,1,0,941806,153367,17781,4.75769e+06,2181,510549,739183
FORMULA BART-PT-010-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Total runtime 1103577 ms.

BK_STOP 1748674708121

--------------------
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="BART-PT-010"
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 BART-PT-010, 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 r002-tall-174853730100842"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-010.tgz
mv BART-PT-010 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;