About the Execution of ITS-Tools for NoC3x3-PT-4B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ??F???????F????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812100210.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is NoC3x3-PT-4B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812100210
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1020K
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 6.1K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 608K 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 NoC3x3-PT-4B-CTLFireability-2023-12
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2023-13
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2023-14
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2023-15
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-00
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-01
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-02
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-03
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-04
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-05
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-06
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-07
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-08
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-09
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-10
FORMULA_NAME NoC3x3-PT-4B-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748824605219
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-4B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 00:36:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 00:36:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 00:36:46] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2025-06-02 00:36:46] [INFO ] Transformed 2328 places.
[2025-06-02 00:36:46] [INFO ] Transformed 2701 transitions.
[2025-06-02 00:36:46] [INFO ] Found NUPN structural information;
[2025-06-02 00:36:46] [INFO ] Parsed PT model containing 2328 places and 2701 transitions and 6091 arcs in 262 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 147 out of 2328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2328/2328 places, 2701/2701 transitions.
Discarding 569 places :
Symmetric choice reduction at 0 with 569 rule applications. Total rules 569 place count 1759 transition count 2132
Iterating global reduction 0 with 569 rules applied. Total rules applied 1138 place count 1759 transition count 2132
Discarding 266 places :
Symmetric choice reduction at 0 with 266 rule applications. Total rules 1404 place count 1493 transition count 1866
Iterating global reduction 0 with 266 rules applied. Total rules applied 1670 place count 1493 transition count 1866
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 1768 place count 1493 transition count 1768
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 1796 place count 1465 transition count 1740
Iterating global reduction 1 with 28 rules applied. Total rules applied 1824 place count 1465 transition count 1740
Applied a total of 1824 rules in 593 ms. Remains 1465 /2328 variables (removed 863) and now considering 1740/2701 (removed 961) transitions.
// Phase 1: matrix 1740 rows 1465 cols
[2025-06-02 00:36:47] [INFO ] Computed 66 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:36:48] [INFO ] Implicit Places using invariants in 766 ms returned []
[2025-06-02 00:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:36:49] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
Running 1739 sub problems to find dead transitions.
[2025-06-02 00:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1464/3205 variables, and 0 constraints, problems are : Problem set: 0 solved, 1739 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1465 constraints, PredecessorRefiner: 1739/1739 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1739 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 1464/3205 variables, and 0 constraints, problems are : Problem set: 0 solved, 1739 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1465 constraints, PredecessorRefiner: 0/1739 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60561ms problems are : Problem set: 0 solved, 1739 unsolved
Search for dead transitions found 0 dead transitions in 60586ms
Starting structural reductions in LTL mode, iteration 1 : 1465/2328 places, 1740/2701 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63022 ms. Remains : 1465/2328 places, 1740/2701 transitions.
Support contains 147 out of 1465 places after structural reductions.
[2025-06-02 00:37:50] [INFO ] Flatten gal took : 125 ms
[2025-06-02 00:37:50] [INFO ] Flatten gal took : 70 ms
[2025-06-02 00:37:50] [INFO ] Input system was already deterministic with 1740 transitions.
RANDOM walk for 40000 steps (25 resets) in 1924 ms. (20 steps per ms) remains 20/100 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
[2025-06-02 00:37:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 873/915 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/915 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 550/1465 variables, 34/66 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1465 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1740/3205 variables, 1465/1531 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3205 variables, 0/1531 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/3205 variables, 0/1531 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3205/3205 variables, and 1531 constraints, problems are : Problem set: 0 solved, 20 unsolved in 3031 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1465/1465 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 873/915 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 00:37:54] [INFO ] Deduced a trap composed of 49 places in 65 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/915 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/915 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 550/1465 variables, 34/67 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 00:37:55] [INFO ] Deduced a trap composed of 73 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 00:37:56] [INFO ] Deduced a trap composed of 74 places in 76 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1465 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1465 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 1740/3205 variables, 1465/1534 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3205 variables, 20/1554 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3205/3205 variables, and 1554 constraints, problems are : Problem set: 0 solved, 20 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1465/1465 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8067ms problems are : Problem set: 0 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 42 out of 1465 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Graph (trivial) has 1324 edges and 1465 vertex of which 835 / 1465 are part of one of the 33 SCC in 5 ms
Free SCC test removed 802 places
Drop transitions (Empty/Sink Transition effects.) removed 962 transitions
Reduce isomorphic transitions removed 962 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 663 transition count 747
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 34 rules applied. Total rules applied 66 place count 632 transition count 744
Reduce places removed 2 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 2 with 4 rules applied. Total rules applied 70 place count 630 transition count 742
Reduce places removed 1 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 3 with 7 rules applied. Total rules applied 77 place count 629 transition count 736
Reduce places removed 6 places and 0 transitions.
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 4 with 9 rules applied. Total rules applied 86 place count 623 transition count 733
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 87 place count 622 transition count 733
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 34 Pre rules applied. Total rules applied 87 place count 622 transition count 699
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 155 place count 588 transition count 699
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 176 place count 567 transition count 655
Iterating global reduction 6 with 21 rules applied. Total rules applied 197 place count 567 transition count 655
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 197 place count 567 transition count 653
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 201 place count 565 transition count 653
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 203 place count 563 transition count 649
Iterating global reduction 6 with 2 rules applied. Total rules applied 205 place count 563 transition count 649
Performed 126 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 126 places in 1 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 6 with 252 rules applied. Total rules applied 457 place count 437 transition count 522
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 463 place count 437 transition count 516
Performed 6 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 475 place count 431 transition count 587
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 478 place count 431 transition count 584
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 8 with 19 rules applied. Total rules applied 497 place count 431 transition count 565
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
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 499 place count 430 transition count 574
Free-agglomeration rule applied 174 times.
Iterating global reduction 8 with 174 rules applied. Total rules applied 673 place count 430 transition count 400
Reduce places removed 174 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Graph (complete) has 758 edges and 256 vertex of which 238 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 204 rules applied. Total rules applied 877 place count 238 transition count 371
Drop transitions (Empty/Sink Transition effects.) removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 898 place count 238 transition count 350
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 899 place count 238 transition count 350
Applied a total of 899 rules in 262 ms. Remains 238 /1465 variables (removed 1227) and now considering 350/1740 (removed 1390) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 262 ms. Remains : 238/1465 places, 350/1740 transitions.
RANDOM walk for 40000 steps (8 resets) in 635 ms. (62 steps per ms) remains 2/20 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 2/2 properties
// Phase 1: matrix 350 rows 238 cols
[2025-06-02 00:37:59] [INFO ] Computed 60 invariants in 2 ms
[2025-06-02 00:37:59] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/35 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 203/238 variables, 54/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 350/588 variables, 238/298 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/588 variables, 165/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/588 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/588 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 588/588 variables, and 463 constraints, problems are : Problem set: 0 solved, 2 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 238/238 constraints, ReadFeed: 165/165 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 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/35 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 203/238 variables, 54/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 350/588 variables, 238/298 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/588 variables, 165/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/588 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 00:38:00] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/588 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/588 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/588 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 588/588 variables, and 466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 357 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 238/238 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 569ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 874 steps, including 27 resets, run visited all 1 properties in 4 ms. (steps per millisecond=218 )
Parikh walk visited 2 properties in 24 ms.
[2025-06-02 00:38:00] [INFO ] Flatten gal took : 52 ms
[2025-06-02 00:38:00] [INFO ] Flatten gal took : 47 ms
[2025-06-02 00:38:00] [INFO ] Input system was already deterministic with 1740 transitions.
Computed a total of 73 stabilizing places and 73 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1395 transition count 1670
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1395 transition count 1670
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 150 place count 1395 transition count 1660
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 173 place count 1372 transition count 1637
Iterating global reduction 1 with 23 rules applied. Total rules applied 196 place count 1372 transition count 1637
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 201 place count 1372 transition count 1632
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 206 place count 1367 transition count 1627
Iterating global reduction 2 with 5 rules applied. Total rules applied 211 place count 1367 transition count 1627
Applied a total of 211 rules in 214 ms. Remains 1367 /1465 variables (removed 98) and now considering 1627/1740 (removed 113) transitions.
// Phase 1: matrix 1627 rows 1367 cols
[2025-06-02 00:38:00] [INFO ] Computed 66 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:38:01] [INFO ] Implicit Places using invariants in 390 ms returned []
[2025-06-02 00:38:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:38:02] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
Running 1626 sub problems to find dead transitions.
[2025-06-02 00:38:02] [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: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1366/2994 variables, and 0 constraints, problems are : Problem set: 0 solved, 1626 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1367 constraints, PredecessorRefiner: 1626/1626 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1626 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 1366/2994 variables, and 0 constraints, problems are : Problem set: 0 solved, 1626 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1367 constraints, PredecessorRefiner: 0/1626 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60468ms problems are : Problem set: 0 solved, 1626 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Starting structural reductions in LTL mode, iteration 1 : 1367/1465 places, 1627/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62108 ms. Remains : 1367/1465 places, 1627/1740 transitions.
[2025-06-02 00:39:02] [INFO ] Flatten gal took : 40 ms
[2025-06-02 00:39:02] [INFO ] Flatten gal took : 38 ms
[2025-06-02 00:39:02] [INFO ] Input system was already deterministic with 1627 transitions.
[2025-06-02 00:39:02] [INFO ] Flatten gal took : 35 ms
[2025-06-02 00:39:02] [INFO ] Flatten gal took : 34 ms
[2025-06-02 00:39:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5469823708413379796.gal : 18 ms
[2025-06-02 00:39:02] [INFO ] Time to serialize properties into /tmp/CTLFireability4109640331280646918.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/CTLFireability5469823708413379796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4109640331280646918.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,5.87399e+74,14.0184,393260,2,53269,5,1.33127e+06,6,0,7097,1.76224e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:39:33] [INFO ] Flatten gal took : 49 ms
[2025-06-02 00:39:33] [INFO ] Applying decomposition
[2025-06-02 00:39:33] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph286127819917914560.txt' '-o' '/tmp/graph286127819917914560.bin' '-w' '/tmp/graph286127819917914560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph286127819917914560.bin' '-l' '-1' '-v' '-w' '/tmp/graph286127819917914560.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:39:33] [INFO ] Decomposing Gal with order
[2025-06-02 00:39:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:39:33] [INFO ] Removed a total of 485 redundant transitions.
[2025-06-02 00:39:33] [INFO ] Flatten gal took : 123 ms
[2025-06-02 00:39:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 34 ms.
[2025-06-02 00:39:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11408783193348907906.gal : 24 ms
[2025-06-02 00:39:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2272391621258192933.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/CTLFireability11408783193348907906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2272391621258192933.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,5.87399e+74,6.80943,238124,2746,25,577452,1456,2670,846953,82,5493,0
Converting to forward existential form...Done !
original formula: (EF((i11.u233.p1021==1)) * EG(((!(A(E((i0.u42.p141==1) U (i25.u437.p1965==1)) U AF((i3.i0.i4.u96.p379==1)))) + (!(E((i21.u382.p1710==1) U...299
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U (i11.u233.p1021==1))),((!(!((E(!(!(EG(!((i3.i0.i4.u96.p379==1))))) U (!(E((i0.u42.p141==1...592
Reverse transition relation is NOT exact ! Due to transitions t220, t491, t647, t810, t847, t966, t1202, t1237, i3.t1081, i3.i0.t1116, i3.i0.i2.u81.t1156, ...522
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Graph (trivial) has 1389 edges and 1465 vertex of which 924 / 1465 are part of one of the 33 SCC in 2 ms
Free SCC test removed 891 places
Ensure Unique test removed 1047 transitions
Reduce isomorphic transitions removed 1047 transitions.
Reduce places removed 1 places and 1 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 0 with 3 rules applied. Total rules applied 4 place count 573 transition count 689
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 570 transition count 689
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 7 place count 570 transition count 656
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 73 place count 537 transition count 656
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 108 place count 502 transition count 594
Iterating global reduction 2 with 35 rules applied. Total rules applied 143 place count 502 transition count 594
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 143 place count 502 transition count 590
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 151 place count 498 transition count 590
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 159 place count 490 transition count 575
Iterating global reduction 2 with 8 rules applied. Total rules applied 167 place count 490 transition count 575
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 0 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 387 place count 380 transition count 465
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 388 place count 379 transition count 464
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 264 edges and 370 vertex of which 46 / 370 are part of one of the 23 SCC in 0 ms
Free SCC test removed 23 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 398 place count 347 transition count 464
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 3 with 46 rules applied. Total rules applied 444 place count 347 transition count 418
Applied a total of 444 rules in 111 ms. Remains 347 /1465 variables (removed 1118) and now considering 418/1740 (removed 1322) transitions.
[2025-06-02 00:40:03] [INFO ] Flow matrix only has 386 transitions (discarded 32 similar events)
// Phase 1: matrix 386 rows 347 cols
[2025-06-02 00:40:03] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:40:04] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-06-02 00:40:04] [INFO ] Flow matrix only has 386 transitions (discarded 32 similar events)
[2025-06-02 00:40:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:40:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-02 00:40:04] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 00:40:04] [INFO ] Redundant transitions in 21 ms returned []
Running 200 sub problems to find dead transitions.
[2025-06-02 00:40:04] [INFO ] Flow matrix only has 386 transitions (discarded 32 similar events)
[2025-06-02 00:40:04] [INFO ] Invariant cache hit.
[2025-06-02 00:40:04] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/314 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/314 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 33/347 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/347 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 385/732 variables, 347/404 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/732 variables, 14/418 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/732 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/732 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 732/733 variables, and 418 constraints, problems are : Problem set: 0 solved, 200 unsolved in 15733 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 347/347 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/314 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/314 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 33/347 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/347 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 385/732 variables, 347/404 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/732 variables, 14/418 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/732 variables, 200/618 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/732 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (OVERLAPS) 0/732 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 732/733 variables, and 618 constraints, problems are : Problem set: 0 solved, 200 unsolved in 15832 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 347/347 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31591ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 31593ms
Starting structural reductions in SI_CTL mode, iteration 1 : 347/1465 places, 418/1740 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32156 ms. Remains : 347/1465 places, 418/1740 transitions.
[2025-06-02 00:40:35] [INFO ] Flatten gal took : 14 ms
[2025-06-02 00:40:35] [INFO ] Flatten gal took : 10 ms
[2025-06-02 00:40:36] [INFO ] Input system was already deterministic with 418 transitions.
[2025-06-02 00:40:36] [INFO ] Flatten gal took : 10 ms
[2025-06-02 00:40:36] [INFO ] Flatten gal took : 10 ms
[2025-06-02 00:40:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5227546660306434377.gal : 2 ms
[2025-06-02 00:40:36] [INFO ] Time to serialize properties into /tmp/CTLFireability13767179813863122029.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/CTLFireability5227546660306434377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13767179813863122029.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,1.74748e+44,0.856561,36200,2,16405,5,179974,6,0,1776,144276,0
Converting to forward existential form...Done !
original formula: EG(EF((p359==1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (p359==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-02 00:41:06] [INFO ] Flatten gal took : 11 ms
[2025-06-02 00:41:06] [INFO ] Applying decomposition
[2025-06-02 00:41:06] [INFO ] Flatten gal took : 17 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/graph2355828080326119741.txt' '-o' '/tmp/graph2355828080326119741.bin' '-w' '/tmp/graph2355828080326119741.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2355828080326119741.bin' '-l' '-1' '-v' '-w' '/tmp/graph2355828080326119741.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:41:06] [INFO ] Decomposing Gal with order
[2025-06-02 00:41:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:41:06] [INFO ] Removed a total of 36 redundant transitions.
[2025-06-02 00:41:06] [INFO ] Flatten gal took : 19 ms
[2025-06-02 00:41:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2025-06-02 00:41:06] [INFO ] Time to serialize gal into /tmp/CTLFireability5463634350205235735.gal : 3 ms
[2025-06-02 00:41:06] [INFO ] Time to serialize properties into /tmp/CTLFireability379790527353192285.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/CTLFireability5463634350205235735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability379790527353192285.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74748e+44,0.103637,7464,210,462,4198,4665,710,4799,264,10098,0
Converting to forward existential form...Done !
original formula: EG(EF((i1.i0.u3.p359==1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (i1.i0.u3.p359==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 1396 transition count 1671
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 1396 transition count 1671
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 148 place count 1396 transition count 1661
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 169 place count 1375 transition count 1640
Iterating global reduction 1 with 21 rules applied. Total rules applied 190 place count 1375 transition count 1640
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 195 place count 1375 transition count 1635
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 199 place count 1371 transition count 1631
Iterating global reduction 2 with 4 rules applied. Total rules applied 203 place count 1371 transition count 1631
Applied a total of 203 rules in 357 ms. Remains 1371 /1465 variables (removed 94) and now considering 1631/1740 (removed 109) transitions.
// Phase 1: matrix 1631 rows 1371 cols
[2025-06-02 00:41:36] [INFO ] Computed 66 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:41:37] [INFO ] Implicit Places using invariants in 484 ms returned []
[2025-06-02 00:41:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:41:38] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1407 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2025-06-02 00:41:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1294 timeout
1.0)
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(s1297 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1370/3002 variables, and 0 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1371 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 1370/3002 variables, and 0 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1371 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60365ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 60369ms
Starting structural reductions in LTL mode, iteration 1 : 1371/1465 places, 1631/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62137 ms. Remains : 1371/1465 places, 1631/1740 transitions.
[2025-06-02 00:42:38] [INFO ] Flatten gal took : 28 ms
[2025-06-02 00:42:38] [INFO ] Flatten gal took : 28 ms
[2025-06-02 00:42:38] [INFO ] Input system was already deterministic with 1631 transitions.
[2025-06-02 00:42:38] [INFO ] Flatten gal took : 29 ms
[2025-06-02 00:42:38] [INFO ] Flatten gal took : 29 ms
[2025-06-02 00:42:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11631898532071154664.gal : 6 ms
[2025-06-02 00:42:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10947256847807948020.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/CTLFireability11631898532071154664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10947256847807948020.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.10984e+74,13.7085,381520,2,52176,5,1.28956e+06,6,0,7117,1.6944e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:43:08] [INFO ] Flatten gal took : 31 ms
[2025-06-02 00:43:08] [INFO ] Applying decomposition
[2025-06-02 00:43:08] [INFO ] Flatten gal took : 28 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/graph1397049538918616692.txt' '-o' '/tmp/graph1397049538918616692.bin' '-w' '/tmp/graph1397049538918616692.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1397049538918616692.bin' '-l' '-1' '-v' '-w' '/tmp/graph1397049538918616692.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:43:08] [INFO ] Decomposing Gal with order
[2025-06-02 00:43:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:43:08] [INFO ] Removed a total of 478 redundant transitions.
[2025-06-02 00:43:09] [INFO ] Flatten gal took : 68 ms
[2025-06-02 00:43:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 22 ms.
[2025-06-02 00:43:09] [INFO ] Time to serialize gal into /tmp/CTLFireability373225943600577598.gal : 11 ms
[2025-06-02 00:43:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1501925614317232132.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/CTLFireability373225943600577598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1501925614317232132.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.10984e+74,2.28393,88540,2971,20,195971,729,2572,306330,79,2144,0
Converting to forward existential form...Done !
original formula: EF(AG(((i28.i2.i0.u491.p2248==0) * ((AX((i13.u225.p984==0)) + (i24.i0.i3.u416.p1899==0)) + ((i23.u403.p1838==0) + AG((i28.i0.i5.u480.p218...166
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((i28.i2.i0.u491.p2248==0) * ((!(EX(!((i13.u225.p984==0)))) + (i24.i0.i3.u416.p...248
Reverse transition relation is NOT exact ! Due to transitions t648, t685, t812, t968, t1083, t1239, i1.t1204, i3.t1118, i3.u81.t1158, i9.u137.t1006, i10.t8...504
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 1393 transition count 1668
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 1393 transition count 1668
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 154 place count 1393 transition count 1658
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 177 place count 1370 transition count 1635
Iterating global reduction 1 with 23 rules applied. Total rules applied 200 place count 1370 transition count 1635
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 205 place count 1370 transition count 1630
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 210 place count 1365 transition count 1625
Iterating global reduction 2 with 5 rules applied. Total rules applied 215 place count 1365 transition count 1625
Applied a total of 215 rules in 157 ms. Remains 1365 /1465 variables (removed 100) and now considering 1625/1740 (removed 115) transitions.
// Phase 1: matrix 1625 rows 1365 cols
[2025-06-02 00:43:39] [INFO ] Computed 66 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:43:39] [INFO ] Implicit Places using invariants in 436 ms returned []
[2025-06-02 00:43:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:43:40] [INFO ] Implicit Places using invariants and state equation in 1046 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2025-06-02 00:43:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1364/2990 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 1624/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 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 1364/2990 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 0/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60346ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 60349ms
Starting structural reductions in LTL mode, iteration 1 : 1365/1465 places, 1625/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61996 ms. Remains : 1365/1465 places, 1625/1740 transitions.
[2025-06-02 00:44:41] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:44:41] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:44:41] [INFO ] Input system was already deterministic with 1625 transitions.
[2025-06-02 00:44:41] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:44:41] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:44:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17411004275135160040.gal : 6 ms
[2025-06-02 00:44:41] [INFO ] Time to serialize properties into /tmp/CTLFireability17807252869443654025.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/CTLFireability17411004275135160040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17807252869443654025.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.59224e+74,14.0299,385412,2,52110,5,1.3052e+06,6,0,7087,1.71652e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:45:11] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:45:11] [INFO ] Applying decomposition
[2025-06-02 00:45:11] [INFO ] Flatten gal took : 25 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/graph4720216448049399164.txt' '-o' '/tmp/graph4720216448049399164.bin' '-w' '/tmp/graph4720216448049399164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4720216448049399164.bin' '-l' '-1' '-v' '-w' '/tmp/graph4720216448049399164.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:45:11] [INFO ] Decomposing Gal with order
[2025-06-02 00:45:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:45:11] [INFO ] Removed a total of 464 redundant transitions.
[2025-06-02 00:45:11] [INFO ] Flatten gal took : 64 ms
[2025-06-02 00:45:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 12 ms.
[2025-06-02 00:45:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4619100513629494347.gal : 10 ms
[2025-06-02 00:45:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11351075246602622832.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/CTLFireability4619100513629494347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11351075246602622832.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,5.59224e+74,1.88396,77892,3220,19,169474,705,2465,233735,75,1810,0
Converting to forward existential form...Done !
original formula: AG(E(!(EG((i18.u323.p1433==1))) U !(AX(((i0.u45.p135==1)||(i4.i0.i1.u112.p447==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EG((i18.u323.p1433==1))) U !(!(EX(!(((i0.u45.p135==1)||(i4.i0.i1.u112.p447==1)))))))))...164
Reverse transition relation is NOT exact ! Due to transitions t218, t336, t645, t682, t808, t845, t1114, t1235, i1.t1200, i6.t964, i6.u138.t1002, i12.u184....455
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
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 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found a local SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Graph (trivial) has 1387 edges and 1465 vertex of which 912 / 1465 are part of one of the 33 SCC in 1 ms
Free SCC test removed 879 places
Ensure Unique test removed 1032 transitions
Reduce isomorphic transitions removed 1032 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 585 transition count 699
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 577 transition count 698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 576 transition count 698
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 19 place count 576 transition count 664
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 87 place count 542 transition count 664
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 123 place count 506 transition count 601
Iterating global reduction 3 with 36 rules applied. Total rules applied 159 place count 506 transition count 601
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 159 place count 506 transition count 597
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 167 place count 502 transition count 597
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 175 place count 494 transition count 582
Iterating global reduction 3 with 8 rules applied. Total rules applied 183 place count 494 transition count 582
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 0 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 403 place count 384 transition count 472
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 405 place count 384 transition count 470
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 405 place count 384 transition count 469
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 407 place count 383 transition count 469
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 408 place count 382 transition count 468
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 267 edges and 373 vertex of which 46 / 373 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
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 11 rules applied. Total rules applied 419 place count 350 transition count 467
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 4 with 48 rules applied. Total rules applied 467 place count 349 transition count 420
Applied a total of 467 rules in 91 ms. Remains 349 /1465 variables (removed 1116) and now considering 420/1740 (removed 1320) transitions.
[2025-06-02 00:45:41] [INFO ] Flow matrix only has 388 transitions (discarded 32 similar events)
// Phase 1: matrix 388 rows 349 cols
[2025-06-02 00:45:41] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:45:41] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-06-02 00:45:41] [INFO ] Flow matrix only has 388 transitions (discarded 32 similar events)
[2025-06-02 00:45:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:45:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-02 00:45:42] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 00:45:42] [INFO ] Redundant transitions in 31 ms returned []
Running 206 sub problems to find dead transitions.
[2025-06-02 00:45:42] [INFO ] Flow matrix only has 388 transitions (discarded 32 similar events)
[2025-06-02 00:45:42] [INFO ] Invariant cache hit.
[2025-06-02 00:45:42] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 33/349 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (OVERLAPS) 387/736 variables, 349/406 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/736 variables, 14/420 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/736 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (OVERLAPS) 0/736 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 736/737 variables, and 420 constraints, problems are : Problem set: 0 solved, 206 unsolved in 16548 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 349/349 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 33/349 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (OVERLAPS) 387/736 variables, 349/406 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/736 variables, 14/420 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/736 variables, 206/626 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/736 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 8 (OVERLAPS) 0/736 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Int declared 736/737 variables, and 626 constraints, problems are : Problem set: 0 solved, 206 unsolved in 17188 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 349/349 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33758ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 33759ms
Starting structural reductions in SI_CTL mode, iteration 1 : 349/1465 places, 420/1740 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34302 ms. Remains : 349/1465 places, 420/1740 transitions.
[2025-06-02 00:46:16] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:46:16] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:46:16] [INFO ] Input system was already deterministic with 420 transitions.
[2025-06-02 00:46:16] [INFO ] Flatten gal took : 8 ms
[2025-06-02 00:46:16] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:46:16] [INFO ] Time to serialize gal into /tmp/CTLFireability17909324530356245572.gal : 2 ms
[2025-06-02 00:46:16] [INFO ] Time to serialize properties into /tmp/CTLFireability16647406619566168534.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/CTLFireability17909324530356245572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16647406619566168534.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3591e+44,0.918961,37020,2,15917,5,184223,6,0,1786,149468,0
Converting to forward existential form...Done !
original formula: EG(AF((AG((p880==0)) + AG((p1733==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(E(TRUE U !((p880==0)))) + !(E(TRUE U !((p1733==0)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-02 00:46:46] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:46:46] [INFO ] Applying decomposition
[2025-06-02 00:46:46] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1481264498242987376.txt' '-o' '/tmp/graph1481264498242987376.bin' '-w' '/tmp/graph1481264498242987376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1481264498242987376.bin' '-l' '-1' '-v' '-w' '/tmp/graph1481264498242987376.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:46:46] [INFO ] Decomposing Gal with order
[2025-06-02 00:46:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:46:46] [INFO ] Removed a total of 38 redundant transitions.
[2025-06-02 00:46:46] [INFO ] Flatten gal took : 13 ms
[2025-06-02 00:46:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2025-06-02 00:46:46] [INFO ] Time to serialize gal into /tmp/CTLFireability5388423846423991659.gal : 3 ms
[2025-06-02 00:46:46] [INFO ] Time to serialize properties into /tmp/CTLFireability3665700301467733194.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/CTLFireability5388423846423991659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3665700301467733194.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,2.3591e+44,0.111515,8084,256,440,5209,5327,739,6556,258,12608,0
Converting to forward existential form...Done !
original formula: EG(AF((AG((i3.i1.u13.p880==0)) + AG((i8.i1.u31.p1733==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(E(TRUE U !((i3.i1.u13.p880==0)))) + !(E(TRUE U !((i8.i1.u31.p1733==0)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Graph (trivial) has 1380 edges and 1465 vertex of which 904 / 1465 are part of one of the 33 SCC in 2 ms
Free SCC test removed 871 places
Ensure Unique test removed 1020 transitions
Reduce isomorphic transitions removed 1020 transitions.
Reduce places removed 1 places and 1 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 593 transition count 709
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 13 rules applied. Total rules applied 24 place count 583 transition count 706
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 26 place count 581 transition count 706
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 26 place count 581 transition count 672
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 94 place count 547 transition count 672
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 129 place count 512 transition count 610
Iterating global reduction 3 with 35 rules applied. Total rules applied 164 place count 512 transition count 610
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 164 place count 512 transition count 606
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 172 place count 508 transition count 606
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 180 place count 500 transition count 591
Iterating global reduction 3 with 8 rules applied. Total rules applied 188 place count 500 transition count 591
Performed 112 Post agglomeration using F-continuation condition.Transition count delta: 112
Deduced a syphon composed of 112 places in 0 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 412 place count 388 transition count 479
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 415 place count 388 transition count 476
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 415 place count 388 transition count 475
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 417 place count 387 transition count 475
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 418 place count 386 transition count 474
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 268 edges and 377 vertex of which 46 / 377 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
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 11 rules applied. Total rules applied 429 place count 354 transition count 473
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 4 with 48 rules applied. Total rules applied 477 place count 353 transition count 426
Applied a total of 477 rules in 104 ms. Remains 353 /1465 variables (removed 1112) and now considering 426/1740 (removed 1314) transitions.
[2025-06-02 00:47:16] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
// Phase 1: matrix 394 rows 353 cols
[2025-06-02 00:47:16] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:47:16] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-06-02 00:47:16] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
[2025-06-02 00:47:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:47:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-02 00:47:16] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 00:47:16] [INFO ] Redundant transitions in 1 ms returned []
Running 214 sub problems to find dead transitions.
[2025-06-02 00:47:16] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
[2025-06-02 00:47:16] [INFO ] Invariant cache hit.
[2025-06-02 00:47:16] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 33/353 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 393/746 variables, 353/410 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/746 variables, 14/424 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/746 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (OVERLAPS) 0/746 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 746/747 variables, and 424 constraints, problems are : Problem set: 0 solved, 214 unsolved in 16996 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 353/353 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 33/353 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 393/746 variables, 353/410 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/746 variables, 14/424 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/746 variables, 214/638 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/746 variables, 0/638 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (OVERLAPS) 0/746 variables, 0/638 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Int declared 746/747 variables, and 638 constraints, problems are : Problem set: 0 solved, 214 unsolved in 17855 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 353/353 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34870ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 34870ms
Starting structural reductions in SI_CTL mode, iteration 1 : 353/1465 places, 426/1740 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35425 ms. Remains : 353/1465 places, 426/1740 transitions.
[2025-06-02 00:47:51] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:47:51] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:47:51] [INFO ] Input system was already deterministic with 426 transitions.
[2025-06-02 00:47:51] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:47:51] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:47:51] [INFO ] Time to serialize gal into /tmp/CTLFireability4898162699111154704.gal : 1 ms
[2025-06-02 00:47:51] [INFO ] Time to serialize properties into /tmp/CTLFireability5663346154055508859.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/CTLFireability4898162699111154704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5663346154055508859.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,3.72797e+44,0.92225,36968,2,16647,5,183667,6,0,1808,148617,0
Converting to forward existential form...Done !
original formula: EF(AG(((p1969==1)&&((p1787==0)||(p1376==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p1969==1)&&((p1787==0)||(p1376==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-02 00:48:21] [INFO ] Flatten gal took : 8 ms
[2025-06-02 00:48:21] [INFO ] Applying decomposition
[2025-06-02 00:48:21] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11330949914027166915.txt' '-o' '/tmp/graph11330949914027166915.bin' '-w' '/tmp/graph11330949914027166915.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11330949914027166915.bin' '-l' '-1' '-v' '-w' '/tmp/graph11330949914027166915.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:48:21] [INFO ] Decomposing Gal with order
[2025-06-02 00:48:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:48:21] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-02 00:48:21] [INFO ] Flatten gal took : 14 ms
[2025-06-02 00:48:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 1 ms.
[2025-06-02 00:48:21] [INFO ] Time to serialize gal into /tmp/CTLFireability15662708837592736540.gal : 2 ms
[2025-06-02 00:48:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11570111280684754330.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/CTLFireability15662708837592736540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11570111280684754330.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,3.72797e+44,0.131828,7228,158,252,3139,3404,708,3655,220,7141,0
Converting to forward existential form...Done !
original formula: EF(AG(((i9.u38.p1969==1)&&((i8.i1.u34.p1787==0)||(i6.u23.p1376==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((i9.u38.p1969==1)&&((i8.i1.u34.p1787==0)||(i6.u23.p1376==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Graph (trivial) has 1383 edges and 1465 vertex of which 906 / 1465 are part of one of the 33 SCC in 4 ms
Free SCC test removed 873 places
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 591 transition count 707
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 583 transition count 706
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 21 place count 582 transition count 704
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 22 place count 581 transition count 704
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 34 Pre rules applied. Total rules applied 22 place count 581 transition count 670
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 90 place count 547 transition count 670
Discarding 36 places :
Symmetric choice reduction at 4 with 36 rule applications. Total rules 126 place count 511 transition count 607
Iterating global reduction 4 with 36 rules applied. Total rules applied 162 place count 511 transition count 607
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 162 place count 511 transition count 603
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 170 place count 507 transition count 603
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 178 place count 499 transition count 588
Iterating global reduction 4 with 8 rules applied. Total rules applied 186 place count 499 transition count 588
Performed 112 Post agglomeration using F-continuation condition.Transition count delta: 112
Deduced a syphon composed of 112 places in 0 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 4 with 224 rules applied. Total rules applied 410 place count 387 transition count 476
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 411 place count 387 transition count 475
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 412 place count 387 transition count 474
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 413 place count 386 transition count 473
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 269 edges and 377 vertex of which 46 / 377 are part of one of the 23 SCC in 0 ms
Free SCC test removed 23 places
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 11 rules applied. Total rules applied 424 place count 354 transition count 472
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 472 place count 353 transition count 425
Applied a total of 472 rules in 85 ms. Remains 353 /1465 variables (removed 1112) and now considering 425/1740 (removed 1315) transitions.
[2025-06-02 00:48:52] [INFO ] Flow matrix only has 393 transitions (discarded 32 similar events)
// Phase 1: matrix 393 rows 353 cols
[2025-06-02 00:48:52] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:48:52] [INFO ] Implicit Places using invariants in 172 ms returned []
[2025-06-02 00:48:52] [INFO ] Flow matrix only has 393 transitions (discarded 32 similar events)
[2025-06-02 00:48:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:48:52] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-02 00:48:52] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 00:48:52] [INFO ] Redundant transitions in 1 ms returned []
Running 218 sub problems to find dead transitions.
[2025-06-02 00:48:52] [INFO ] Flow matrix only has 393 transitions (discarded 32 similar events)
[2025-06-02 00:48:52] [INFO ] Invariant cache hit.
[2025-06-02 00:48:52] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 33/353 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 392/745 variables, 353/410 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/745 variables, 14/424 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/745 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (OVERLAPS) 0/745 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 745/746 variables, and 424 constraints, problems are : Problem set: 0 solved, 218 unsolved in 17282 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 353/353 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 33/353 variables, 33/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 392/745 variables, 353/410 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/745 variables, 14/424 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/745 variables, 218/642 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/745 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 0/745 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Int declared 745/746 variables, and 642 constraints, problems are : Problem set: 0 solved, 218 unsolved in 17112 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 353/353 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34411ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 34412ms
Starting structural reductions in SI_CTL mode, iteration 1 : 353/1465 places, 425/1740 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34975 ms. Remains : 353/1465 places, 425/1740 transitions.
[2025-06-02 00:49:26] [INFO ] Flatten gal took : 8 ms
[2025-06-02 00:49:26] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:49:26] [INFO ] Input system was already deterministic with 425 transitions.
RANDOM walk for 119 steps (0 resets) in 6 ms. (17 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-4B-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 00:49:26] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:49:26] [INFO ] Flatten gal took : 7 ms
[2025-06-02 00:49:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7634902591521771680.gal : 2 ms
[2025-06-02 00:49:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1434667477235511830.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/ReachabilityCardinality7634902591521771680.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1434667477235511830.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 1396 transition count 1671
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 1396 transition count 1671
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 148 place count 1396 transition count 1661
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 170 place count 1374 transition count 1639
Iterating global reduction 1 with 22 rules applied. Total rules applied 192 place count 1374 transition count 1639
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 197 place count 1374 transition count 1634
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 201 place count 1370 transition count 1630
Iterating global reduction 2 with 4 rules applied. Total rules applied 205 place count 1370 transition count 1630
Applied a total of 205 rules in 155 ms. Remains 1370 /1465 variables (removed 95) and now considering 1630/1740 (removed 110) transitions.
// Phase 1: matrix 1630 rows 1370 cols
[2025-06-02 00:49:27] [INFO ] Computed 66 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:49:27] [INFO ] Implicit Places using invariants in 384 ms returned []
[2025-06-02 00:49:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:49:28] [INFO ] Implicit Places using invariants and state equation in 949 ms returned []
Implicit Place search using SMT with State Equation took 1336 ms to find 0 implicit places.
Running 1629 sub problems to find dead transitions.
[2025-06-02 00:49:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1369/3000 variables, and 0 constraints, problems are : Problem set: 0 solved, 1629 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1370 constraints, PredecessorRefiner: 1629/1629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1629 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
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(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 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
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(s72 1)
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(s75 1)
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(s78 1)
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(s80 1)
(s81 1)
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(s83 1)
(s84 1)
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(s97 1)
(s98 1)
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(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
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(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
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(s1252 1)
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(s1283 1)
(s1284 timeout
1)
(s1285 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1369/3000 variables, and 0 constraints, problems are : Problem set: 0 solved, 1629 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1370 constraints, PredecessorRefiner: 0/1629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60307ms problems are : Problem set: 0 solved, 1629 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 1370/1465 places, 1630/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61806 ms. Remains : 1370/1465 places, 1630/1740 transitions.
[2025-06-02 00:50:28] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:50:28] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:50:28] [INFO ] Input system was already deterministic with 1630 transitions.
[2025-06-02 00:50:28] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:50:28] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:50:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2555071371203089077.gal : 5 ms
[2025-06-02 00:50:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6187010363826470465.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/CTLFireability2555071371203089077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6187010363826470465.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,6.50793e+74,14.1874,392488,2,53093,5,1.32719e+06,6,0,7112,1.74506e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:50:59] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:50:59] [INFO ] Applying decomposition
[2025-06-02 00:50:59] [INFO ] Flatten gal took : 25 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/graph4647651324695991134.txt' '-o' '/tmp/graph4647651324695991134.bin' '-w' '/tmp/graph4647651324695991134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4647651324695991134.bin' '-l' '-1' '-v' '-w' '/tmp/graph4647651324695991134.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:50:59] [INFO ] Decomposing Gal with order
[2025-06-02 00:50:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:50:59] [INFO ] Removed a total of 470 redundant transitions.
[2025-06-02 00:50:59] [INFO ] Flatten gal took : 48 ms
[2025-06-02 00:50:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 15 ms.
[2025-06-02 00:50:59] [INFO ] Time to serialize gal into /tmp/CTLFireability4728326962561049761.gal : 12 ms
[2025-06-02 00:50:59] [INFO ] Time to serialize properties into /tmp/CTLFireability14560070056927518864.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/CTLFireability4728326962561049761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14560070056927518864.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,6.50793e+74,2.27521,90904,2761,22,203563,862,2629,307560,75,2865,0
Converting to forward existential form...Done !
original formula: EF((AF(AG((i27.u460.p2105==1))) + (((i7.u170.p729==1) * EX(!(A((i2.u69.p255==1) U (i6.i2.i3.u152.p668==1))))) * AG((i29.i0.i1.u514.p2325=...162
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!(!(E(TRUE U !((i27.u460.p2105==1))))))))] != FALSE + [((FwdU(Init,TRUE) * ((i7.u170.p...350
Reverse transition relation is NOT exact ! Due to transitions t220, t263, t338, t646, t846, t1082, t1203, t1238, t1412, i3.t1117, i3.u82.t1157, i6.t1419, i...541
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 1394 transition count 1669
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 1394 transition count 1669
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 151 place count 1394 transition count 1660
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 172 place count 1373 transition count 1639
Iterating global reduction 1 with 21 rules applied. Total rules applied 193 place count 1373 transition count 1639
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 197 place count 1373 transition count 1635
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 202 place count 1368 transition count 1630
Iterating global reduction 2 with 5 rules applied. Total rules applied 207 place count 1368 transition count 1630
Applied a total of 207 rules in 146 ms. Remains 1368 /1465 variables (removed 97) and now considering 1630/1740 (removed 110) transitions.
// Phase 1: matrix 1630 rows 1368 cols
[2025-06-02 00:51:29] [INFO ] Computed 66 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:51:29] [INFO ] Implicit Places using invariants in 407 ms returned []
[2025-06-02 00:51:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:51:30] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 1292 ms to find 0 implicit places.
Running 1629 sub problems to find dead transitions.
[2025-06-02 00:51:30] [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: ((s1 1.0)
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(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)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(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)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(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)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(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)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(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)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 timeout
1.0)
(s735 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1367/2998 variables, and 0 constraints, problems are : Problem set: 0 solved, 1629 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1368 constraints, PredecessorRefiner: 1629/1629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1629 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 1367/2998 variables, and 0 constraints, problems are : Problem set: 0 solved, 1629 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1368 constraints, PredecessorRefiner: 0/1629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60312ms problems are : Problem set: 0 solved, 1629 unsolved
Search for dead transitions found 0 dead transitions in 60315ms
Starting structural reductions in LTL mode, iteration 1 : 1368/1465 places, 1630/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61757 ms. Remains : 1368/1465 places, 1630/1740 transitions.
[2025-06-02 00:52:31] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:52:31] [INFO ] Flatten gal took : 32 ms
[2025-06-02 00:52:31] [INFO ] Input system was already deterministic with 1630 transitions.
[2025-06-02 00:52:31] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:52:31] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:52:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3074627752223828201.gal : 5 ms
[2025-06-02 00:52:31] [INFO ] Time to serialize properties into /tmp/CTLFireability16807360908002428614.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/CTLFireability3074627752223828201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16807360908002428614.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,6.09534e+74,14.0291,381420,2,52286,5,1.27957e+06,6,0,7104,1.67928e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:53:01] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:53:01] [INFO ] Applying decomposition
[2025-06-02 00:53:01] [INFO ] Flatten gal took : 25 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/graph23542708067359280.txt' '-o' '/tmp/graph23542708067359280.bin' '-w' '/tmp/graph23542708067359280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph23542708067359280.bin' '-l' '-1' '-v' '-w' '/tmp/graph23542708067359280.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:53:01] [INFO ] Decomposing Gal with order
[2025-06-02 00:53:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:53:01] [INFO ] Removed a total of 480 redundant transitions.
[2025-06-02 00:53:01] [INFO ] Flatten gal took : 48 ms
[2025-06-02 00:53:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 12 ms.
[2025-06-02 00:53:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3308071450593055283.gal : 11 ms
[2025-06-02 00:53:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5841756681483004708.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/CTLFireability3308071450593055283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5841756681483004708.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,6.09534e+74,3.99709,152272,3124,19,355152,663,2469,565522,72,1664,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 1405 transition count 1680
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 1405 transition count 1680
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 127 place count 1405 transition count 1673
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 148 place count 1384 transition count 1652
Iterating global reduction 1 with 21 rules applied. Total rules applied 169 place count 1384 transition count 1652
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 174 place count 1384 transition count 1647
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 178 place count 1380 transition count 1643
Iterating global reduction 2 with 4 rules applied. Total rules applied 182 place count 1380 transition count 1643
Applied a total of 182 rules in 172 ms. Remains 1380 /1465 variables (removed 85) and now considering 1643/1740 (removed 97) transitions.
// Phase 1: matrix 1643 rows 1380 cols
[2025-06-02 00:53:31] [INFO ] Computed 66 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:53:32] [INFO ] Implicit Places using invariants in 387 ms returned []
[2025-06-02 00:53:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:53:33] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1288 ms to find 0 implicit places.
Running 1642 sub problems to find dead transitions.
[2025-06-02 00:53:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1379/3023 variables, and 0 constraints, problems are : Problem set: 0 solved, 1642 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 1642/1642 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1642 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1379/3023 variables, and 0 constraints, problems are : Problem set: 0 solved, 1642 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1380 constraints, PredecessorRefiner: 0/1642 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60310ms problems are : Problem set: 0 solved, 1642 unsolved
Search for dead transitions found 0 dead transitions in 60313ms
Starting structural reductions in LTL mode, iteration 1 : 1380/1465 places, 1643/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61777 ms. Remains : 1380/1465 places, 1643/1740 transitions.
[2025-06-02 00:54:33] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:54:33] [INFO ] Flatten gal took : 37 ms
[2025-06-02 00:54:33] [INFO ] Input system was already deterministic with 1643 transitions.
[2025-06-02 00:54:33] [INFO ] Flatten gal took : 26 ms
[2025-06-02 00:54:33] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:54:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5315860401688851286.gal : 4 ms
[2025-06-02 00:54:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12155962735938705437.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/CTLFireability5315860401688851286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12155962735938705437.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,2.1678e+75,15.6121,422148,2,52743,5,1.40554e+06,6,0,7165,1.9263e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:55:03] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:55:03] [INFO ] Applying decomposition
[2025-06-02 00:55:03] [INFO ] Flatten gal took : 32 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/graph3954141885333406586.txt' '-o' '/tmp/graph3954141885333406586.bin' '-w' '/tmp/graph3954141885333406586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3954141885333406586.bin' '-l' '-1' '-v' '-w' '/tmp/graph3954141885333406586.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:55:03] [INFO ] Decomposing Gal with order
[2025-06-02 00:55:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:55:03] [INFO ] Removed a total of 471 redundant transitions.
[2025-06-02 00:55:03] [INFO ] Flatten gal took : 50 ms
[2025-06-02 00:55:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 14 ms.
[2025-06-02 00:55:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5333446466477395329.gal : 12 ms
[2025-06-02 00:55:04] [INFO ] Time to serialize properties into /tmp/CTLFireability9429178423547076946.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/CTLFireability5333446466477395329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9429178423547076946.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,2.1678e+75,3.87969,148112,2641,27,338936,1084,2793,551530,84,3473,0
Converting to forward existential form...Done !
original formula: (A((((!(((i10.i1.i1.u183.p790==1)&&(i10.i1.i1.u287.p1276==1))) * EX((i14.i0.i0.u256.p1145==1))) * (!((((i8.u81.p305==1)&&(i15.u238.p1045=...737
=> equivalent forward existential formula: [FwdG((Init * !((E(!(E(TRUE U !(((!((i20.u353.p1587==1)&&(i20.u356.p1583==1)))&&(i4.i0.i0.u84.p322==1))))) U (!(...1205
Reverse transition relation is NOT exact ! Due to transitions t339, t689, t816, t855, t975, t1250, i2.t1215, i4.t1126, i4.t1091, i4.i1.i0.u82.t1167, i8.u13...507
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
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 a local SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 1396 transition count 1671
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 1396 transition count 1671
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 148 place count 1396 transition count 1661
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 169 place count 1375 transition count 1640
Iterating global reduction 1 with 21 rules applied. Total rules applied 190 place count 1375 transition count 1640
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 195 place count 1375 transition count 1635
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 200 place count 1370 transition count 1630
Iterating global reduction 2 with 5 rules applied. Total rules applied 205 place count 1370 transition count 1630
Applied a total of 205 rules in 153 ms. Remains 1370 /1465 variables (removed 95) and now considering 1630/1740 (removed 110) transitions.
// Phase 1: matrix 1630 rows 1370 cols
[2025-06-02 00:55:34] [INFO ] Computed 66 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:55:34] [INFO ] Implicit Places using invariants in 392 ms returned []
[2025-06-02 00:55:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:55:35] [INFO ] Implicit Places using invariants and state equation in 889 ms returned []
Implicit Place search using SMT with State Equation took 1282 ms to find 0 implicit places.
Running 1629 sub problems to find dead transitions.
[2025-06-02 00:55:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1369/3000 variables, and 0 constraints, problems are : Problem set: 0 solved, 1629 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1370 constraints, PredecessorRefiner: 1629/1629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1629 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 1369/3000 variables, and 0 constraints, problems are : Problem set: 0 solved, 1629 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1370 constraints, PredecessorRefiner: 0/1629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60310ms problems are : Problem set: 0 solved, 1629 unsolved
Search for dead transitions found 0 dead transitions in 60313ms
Starting structural reductions in LTL mode, iteration 1 : 1370/1465 places, 1630/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61752 ms. Remains : 1370/1465 places, 1630/1740 transitions.
[2025-06-02 00:56:35] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:56:35] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:56:35] [INFO ] Input system was already deterministic with 1630 transitions.
[2025-06-02 00:56:35] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:56:36] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:56:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9891701566604807679.gal : 9 ms
[2025-06-02 00:56:36] [INFO ] Time to serialize properties into /tmp/CTLFireability1323047455803207495.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/CTLFireability9891701566604807679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1323047455803207495.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,6.92648e+74,16.3545,439772,2,54861,5,1.51737e+06,6,0,7112,1.99407e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:57:06] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:57:06] [INFO ] Applying decomposition
[2025-06-02 00:57:06] [INFO ] Flatten gal took : 37 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/graph14899562926373493069.txt' '-o' '/tmp/graph14899562926373493069.bin' '-w' '/tmp/graph14899562926373493069.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14899562926373493069.bin' '-l' '-1' '-v' '-w' '/tmp/graph14899562926373493069.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:57:06] [INFO ] Decomposing Gal with order
[2025-06-02 00:57:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:57:06] [INFO ] Removed a total of 489 redundant transitions.
[2025-06-02 00:57:06] [INFO ] Flatten gal took : 56 ms
[2025-06-02 00:57:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 13 ms.
[2025-06-02 00:57:06] [INFO ] Time to serialize gal into /tmp/CTLFireability65454730094308185.gal : 11 ms
[2025-06-02 00:57:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10183654205414955353.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/CTLFireability65454730094308185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10183654205414955353.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.92648e+74,2.53258,98048,2962,24,215475,752,2624,349179,75,2005,0
Converting to forward existential form...Done !
original formula: (AG((((AX(EX((i1.u56.p192==0))) * EX(AX((i25.i1.i3.u274.p1208==1)))) + EF(AG((i18.u153.p630==1)))) + (i2.u69.p252==1))) * EG((((EF((i18.u...379
=> equivalent forward existential formula: (([(EY(((FwdU(Init,TRUE) * !((i2.u69.p252==1))) * !(E(TRUE U !(E(TRUE U !((i18.u153.p630==1)))))))) * !(EX((i1.u...606
Reverse transition relation is NOT exact ! Due to transitions t219, t337, t647, t684, t810, t847, t1204, t1379, t1544, t1607, i0.t1239, i3.t1118, i3.i1.t10...550
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 1400 transition count 1675
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 1400 transition count 1675
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 140 place count 1400 transition count 1665
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 159 place count 1381 transition count 1646
Iterating global reduction 1 with 19 rules applied. Total rules applied 178 place count 1381 transition count 1646
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 181 place count 1381 transition count 1643
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 185 place count 1377 transition count 1639
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 1377 transition count 1639
Applied a total of 189 rules in 159 ms. Remains 1377 /1465 variables (removed 88) and now considering 1639/1740 (removed 101) transitions.
// Phase 1: matrix 1639 rows 1377 cols
[2025-06-02 00:57:36] [INFO ] Computed 66 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:57:36] [INFO ] Implicit Places using invariants in 395 ms returned []
[2025-06-02 00:57:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:57:37] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1310 ms to find 0 implicit places.
Running 1638 sub problems to find dead transitions.
[2025-06-02 00:57:37] [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: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1376/3016 variables, and 0 constraints, problems are : Problem set: 0 solved, 1638 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1377 constraints, PredecessorRefiner: 1638/1638 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1638 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s739 1)
(s740 1)
(s741 1)
(s742 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1376/3016 variables, and 0 constraints, problems are : Problem set: 0 solved, 1638 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1377 constraints, PredecessorRefiner: 0/1638 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60323ms problems are : Problem set: 0 solved, 1638 unsolved
Search for dead transitions found 0 dead transitions in 60326ms
Starting structural reductions in LTL mode, iteration 1 : 1377/1465 places, 1639/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61800 ms. Remains : 1377/1465 places, 1639/1740 transitions.
[2025-06-02 00:58:38] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:58:38] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:58:38] [INFO ] Input system was already deterministic with 1639 transitions.
[2025-06-02 00:58:38] [INFO ] Flatten gal took : 24 ms
[2025-06-02 00:58:38] [INFO ] Flatten gal took : 25 ms
[2025-06-02 00:58:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4679861678082296395.gal : 4 ms
[2025-06-02 00:58:38] [INFO ] Time to serialize properties into /tmp/CTLFireability18298441924959147588.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/CTLFireability4679861678082296395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18298441924959147588.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,8.29597e+74,19.2496,508676,2,56016,5,1.85289e+06,6,0,7149,2.3954e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 00:59:08] [INFO ] Flatten gal took : 31 ms
[2025-06-02 00:59:08] [INFO ] Applying decomposition
[2025-06-02 00:59:08] [INFO ] Flatten gal took : 25 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/graph15131205484651444373.txt' '-o' '/tmp/graph15131205484651444373.bin' '-w' '/tmp/graph15131205484651444373.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15131205484651444373.bin' '-l' '-1' '-v' '-w' '/tmp/graph15131205484651444373.weights' '-q' '0' '-e' '0.001'
[2025-06-02 00:59:08] [INFO ] Decomposing Gal with order
[2025-06-02 00:59:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 00:59:08] [INFO ] Removed a total of 483 redundant transitions.
[2025-06-02 00:59:08] [INFO ] Flatten gal took : 45 ms
[2025-06-02 00:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 10 ms.
[2025-06-02 00:59:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2986808697348171128.gal : 10 ms
[2025-06-02 00:59:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16957277734935513451.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/CTLFireability2986808697348171128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16957277734935513451.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,8.29597e+74,3.91286,147596,2987,28,336313,886,2572,552415,87,2011,0
Converting to forward existential form...Done !
original formula: EX(((((i14.u315.p1379==1) + AF((i23.u458.p2063==1))) + ((i8.i0.i3.u190.p817==1)||(i5.u149.p622==1))) + (AG((i27.u507.p2279==1)) + ((((i24...371
=> equivalent forward existential formula: ((([(EY(Init) * (i14.u315.p1379==1))] != FALSE + [(EY(Init) * !(EG(!((i23.u458.p2063==1)))))] != FALSE) + [(EY(I...911
Reverse transition relation is NOT exact ! Due to transitions t650, t814, t973, t1555, i0.t1247, i0.i1.t1212, i2.t1126, i2.i1.t1091, i2.i1.i1.u83.t1166, i6...555
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 1400 transition count 1675
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 1400 transition count 1675
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 138 place count 1400 transition count 1667
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 160 place count 1378 transition count 1645
Iterating global reduction 1 with 22 rules applied. Total rules applied 182 place count 1378 transition count 1645
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 187 place count 1378 transition count 1640
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 192 place count 1373 transition count 1635
Iterating global reduction 2 with 5 rules applied. Total rules applied 197 place count 1373 transition count 1635
Applied a total of 197 rules in 163 ms. Remains 1373 /1465 variables (removed 92) and now considering 1635/1740 (removed 105) transitions.
// Phase 1: matrix 1635 rows 1373 cols
[2025-06-02 00:59:38] [INFO ] Computed 66 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:59:39] [INFO ] Implicit Places using invariants in 380 ms returned []
[2025-06-02 00:59:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:59:40] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1328 ms to find 0 implicit places.
Running 1634 sub problems to find dead transitions.
[2025-06-02 00:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1372/3008 variables, and 0 constraints, problems are : Problem set: 0 solved, 1634 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1373 constraints, PredecessorRefiner: 1634/1634 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1634 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1372/3008 variables, and 0 constraints, problems are : Problem set: 0 solved, 1634 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1373 constraints, PredecessorRefiner: 0/1634 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60320ms problems are : Problem set: 0 solved, 1634 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Starting structural reductions in LTL mode, iteration 1 : 1373/1465 places, 1635/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61821 ms. Remains : 1373/1465 places, 1635/1740 transitions.
[2025-06-02 01:00:40] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:00:40] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:00:40] [INFO ] Input system was already deterministic with 1635 transitions.
[2025-06-02 01:00:40] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:00:40] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:00:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17781471364805526972.gal : 5 ms
[2025-06-02 01:00:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16775163712562159372.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/CTLFireability17781471364805526972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16775163712562159372.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.94748e+74,15.7632,427392,2,52928,5,1.47188e+06,6,0,7129,1.95208e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 01:01:10] [INFO ] Flatten gal took : 26 ms
[2025-06-02 01:01:10] [INFO ] Applying decomposition
[2025-06-02 01:01:10] [INFO ] Flatten gal took : 25 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/graph2768956680475106252.txt' '-o' '/tmp/graph2768956680475106252.bin' '-w' '/tmp/graph2768956680475106252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2768956680475106252.bin' '-l' '-1' '-v' '-w' '/tmp/graph2768956680475106252.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:01:10] [INFO ] Decomposing Gal with order
[2025-06-02 01:01:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:01:10] [INFO ] Removed a total of 467 redundant transitions.
[2025-06-02 01:01:11] [INFO ] Flatten gal took : 43 ms
[2025-06-02 01:01:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 6 ms.
[2025-06-02 01:01:11] [INFO ] Time to serialize gal into /tmp/CTLFireability13855425314974719879.gal : 9 ms
[2025-06-02 01:01:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2648526944026539113.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/CTLFireability13855425314974719879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2648526944026539113.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,6.94748e+74,2.85733,115172,3322,23,269108,866,2458,377540,81,2354,0
Converting to forward existential form...Done !
original formula: (AX(AG(EX((i0.u46.p146==1)))) + (A(!((AF(((i15.u263.p1197==1)||(i10.u200.p856==1))) * AX(((i23.u391.p1752==1)&&(i29.u504.p2276==1))))) U ...361
=> equivalent forward existential formula: [(FwdU(EY((Init * !((!((E(!(!(E(TRUE U !((i19.u321.p1434==1))))) U (!(!((!(EG(!(((i15.u263.p1197==1)||(i10.u200....559
Reverse transition relation is NOT exact ! Due to transitions t222, t492, t650, t814, t970, t1085, t1121, t1243, t1369, t1382, i1.t1208, i6.u84.t1161, i8.u...516
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 1394 transition count 1669
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 1394 transition count 1669
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 152 place count 1394 transition count 1659
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 175 place count 1371 transition count 1636
Iterating global reduction 1 with 23 rules applied. Total rules applied 198 place count 1371 transition count 1636
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 203 place count 1371 transition count 1631
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 208 place count 1366 transition count 1626
Iterating global reduction 2 with 5 rules applied. Total rules applied 213 place count 1366 transition count 1626
Applied a total of 213 rules in 159 ms. Remains 1366 /1465 variables (removed 99) and now considering 1626/1740 (removed 114) transitions.
// Phase 1: matrix 1626 rows 1366 cols
[2025-06-02 01:01:41] [INFO ] Computed 66 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:01:41] [INFO ] Implicit Places using invariants in 382 ms returned []
[2025-06-02 01:01:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:01:42] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 1283 ms to find 0 implicit places.
Running 1625 sub problems to find dead transitions.
[2025-06-02 01:01:42] [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: ((s1 1.0)
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(s368 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1365/2992 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 1625/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1625 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1365/2992 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 0/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60297ms problems are : Problem set: 0 solved, 1625 unsolved
Search for dead transitions found 0 dead transitions in 60300ms
Starting structural reductions in LTL mode, iteration 1 : 1366/1465 places, 1626/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61748 ms. Remains : 1366/1465 places, 1626/1740 transitions.
[2025-06-02 01:02:42] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:02:42] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:02:42] [INFO ] Input system was already deterministic with 1626 transitions.
[2025-06-02 01:02:42] [INFO ] Flatten gal took : 28 ms
[2025-06-02 01:02:43] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:02:43] [INFO ] Time to serialize gal into /tmp/CTLFireability17952261241207655162.gal : 5 ms
[2025-06-02 01:02:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14728354509876166083.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/CTLFireability17952261241207655162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14728354509876166083.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.73322e+74,19.5232,428360,2,52878,5,1.47861e+06,6,0,7092,1.9427e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 01:03:13] [INFO ] Flatten gal took : 31 ms
[2025-06-02 01:03:13] [INFO ] Applying decomposition
[2025-06-02 01:03:13] [INFO ] Flatten gal took : 25 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/graph3027680071289668283.txt' '-o' '/tmp/graph3027680071289668283.bin' '-w' '/tmp/graph3027680071289668283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3027680071289668283.bin' '-l' '-1' '-v' '-w' '/tmp/graph3027680071289668283.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:03:13] [INFO ] Decomposing Gal with order
[2025-06-02 01:03:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:03:13] [INFO ] Removed a total of 455 redundant transitions.
[2025-06-02 01:03:13] [INFO ] Flatten gal took : 44 ms
[2025-06-02 01:03:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 9 ms.
[2025-06-02 01:03:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11029692899294486588.gal : 9 ms
[2025-06-02 01:03:13] [INFO ] Time to serialize properties into /tmp/CTLFireability635966300586532402.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/CTLFireability11029692899294486588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability635966300586532402.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,5.73322e+74,4.17768,136956,3106,27,320087,674,2389,480456,80,1621,0
Converting to forward existential form...Done !
original formula: AX(AX((AF(((i20.u343.p1550==0)&&(i29.u460.p2120==0))) * EF((i16.u282.p1309==1)))))
=> equivalent forward existential formula: ([FwdG(EY(EY(Init)),!(((i20.u343.p1550==0)&&(i29.u460.p2120==0))))] = FALSE * [(EY(EY(Init)) * !(E(TRUE U (i16.u...181
Reverse transition relation is NOT exact ! Due to transitions t218, t646, t809, t846, t1080, t1115, t1236, t1352, t1541, i1.t1201, i6.u81.t1155, i7.t965, i...498
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1395 transition count 1670
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1395 transition count 1670
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 150 place count 1395 transition count 1660
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 173 place count 1372 transition count 1637
Iterating global reduction 1 with 23 rules applied. Total rules applied 196 place count 1372 transition count 1637
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 201 place count 1372 transition count 1632
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 206 place count 1367 transition count 1627
Iterating global reduction 2 with 5 rules applied. Total rules applied 211 place count 1367 transition count 1627
Applied a total of 211 rules in 148 ms. Remains 1367 /1465 variables (removed 98) and now considering 1627/1740 (removed 113) transitions.
// Phase 1: matrix 1627 rows 1367 cols
[2025-06-02 01:03:43] [INFO ] Computed 66 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:03:43] [INFO ] Implicit Places using invariants in 395 ms returned []
[2025-06-02 01:03:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:03:44] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
Running 1626 sub problems to find dead transitions.
[2025-06-02 01:03:44] [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: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1366/2994 variables, and 0 constraints, problems are : Problem set: 0 solved, 1626 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1367 constraints, PredecessorRefiner: 1626/1626 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1626 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1366/2994 variables, and 0 constraints, problems are : Problem set: 0 solved, 1626 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1367 constraints, PredecessorRefiner: 0/1626 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60318ms problems are : Problem set: 0 solved, 1626 unsolved
Search for dead transitions found 0 dead transitions in 60321ms
Starting structural reductions in LTL mode, iteration 1 : 1367/1465 places, 1627/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61881 ms. Remains : 1367/1465 places, 1627/1740 transitions.
[2025-06-02 01:04:45] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:04:45] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:04:45] [INFO ] Input system was already deterministic with 1627 transitions.
[2025-06-02 01:04:45] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:04:45] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:04:45] [INFO ] Time to serialize gal into /tmp/CTLFireability11797592229161418603.gal : 5 ms
[2025-06-02 01:04:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17141131013029086975.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/CTLFireability11797592229161418603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17141131013029086975.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.02898e+74,14.8911,381484,2,52246,5,1.28617e+06,6,0,7097,1.68337e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 01:05:15] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:05:15] [INFO ] Applying decomposition
[2025-06-02 01:05:15] [INFO ] Flatten gal took : 24 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/graph13279937440207818117.txt' '-o' '/tmp/graph13279937440207818117.bin' '-w' '/tmp/graph13279937440207818117.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13279937440207818117.bin' '-l' '-1' '-v' '-w' '/tmp/graph13279937440207818117.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:05:15] [INFO ] Decomposing Gal with order
[2025-06-02 01:05:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:05:15] [INFO ] Removed a total of 498 redundant transitions.
[2025-06-02 01:05:15] [INFO ] Flatten gal took : 43 ms
[2025-06-02 01:05:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 10 ms.
[2025-06-02 01:05:15] [INFO ] Time to serialize gal into /tmp/CTLFireability11037777204678831880.gal : 9 ms
[2025-06-02 01:05:15] [INFO ] Time to serialize properties into /tmp/CTLFireability7325706333378523765.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/CTLFireability11037777204678831880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7325706333378523765.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,6.02898e+74,3.16794,126116,3131,19,287890,801,2551,450982,77,2396,0
Converting to forward existential form...Done !
original formula: AG((((i13.u239.p1042==0) + !(E(AX((i0.i0.i1.u39.p104==1)) U EX((i23.u434.p1926==1))))) + ((i12.i1.i4.u259.p1148==1) * EF((i0.i0.i0.u26.p6...164
=> equivalent forward existential formula: [(EY(FwdU(((FwdU(Init,TRUE) * !(((i12.i1.i4.u259.p1148==1) * E(TRUE U (i0.i0.i0.u26.p60==1))))) * !((i13.u239.p1...231
Reverse transition relation is NOT exact ! Due to transitions t218, t337, t645, t846, t1080, i0.t1201, i0.i0.t1236, i2.t1115, i2.u81.t1155, i6.t965, i6.u13...495
(forward)formula 0,0,19.8007,614436,1,0,1.0302e+06,1293,20362,2.7366e+06,352,5047,907463
FORMULA NoC3x3-PT-4B-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1465/1465 places, 1740/1740 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1411 transition count 1686
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1411 transition count 1686
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 114 place count 1411 transition count 1680
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 128 place count 1397 transition count 1666
Iterating global reduction 1 with 14 rules applied. Total rules applied 142 place count 1397 transition count 1666
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 144 place count 1397 transition count 1664
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 147 place count 1394 transition count 1661
Iterating global reduction 2 with 3 rules applied. Total rules applied 150 place count 1394 transition count 1661
Applied a total of 150 rules in 156 ms. Remains 1394 /1465 variables (removed 71) and now considering 1661/1740 (removed 79) transitions.
// Phase 1: matrix 1661 rows 1394 cols
[2025-06-02 01:05:35] [INFO ] Computed 66 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:05:36] [INFO ] Implicit Places using invariants in 382 ms returned []
[2025-06-02 01:05:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:05:37] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1322 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-06-02 01:05:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1393/3055 variables, and 0 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1394 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1393/3055 variables, and 0 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1394 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60318ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 60322ms
Starting structural reductions in LTL mode, iteration 1 : 1394/1465 places, 1661/1740 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61804 ms. Remains : 1394/1465 places, 1661/1740 transitions.
[2025-06-02 01:06:37] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:06:37] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:06:37] [INFO ] Input system was already deterministic with 1661 transitions.
[2025-06-02 01:06:37] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:06:37] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:06:37] [INFO ] Time to serialize gal into /tmp/CTLFireability13157315736902257884.gal : 4 ms
[2025-06-02 01:06:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4700472906620730618.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/CTLFireability13157315736902257884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4700472906620730618.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,1.66249e+75,14.7414,414912,2,54870,5,1.41035e+06,6,0,7239,1.84137e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 01:07:07] [INFO ] Flatten gal took : 32 ms
[2025-06-02 01:07:07] [INFO ] Applying decomposition
[2025-06-02 01:07:07] [INFO ] Flatten gal took : 24 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/graph9592080077169711602.txt' '-o' '/tmp/graph9592080077169711602.bin' '-w' '/tmp/graph9592080077169711602.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9592080077169711602.bin' '-l' '-1' '-v' '-w' '/tmp/graph9592080077169711602.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:07:07] [INFO ] Decomposing Gal with order
[2025-06-02 01:07:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:07:07] [INFO ] Removed a total of 481 redundant transitions.
[2025-06-02 01:07:07] [INFO ] Flatten gal took : 44 ms
[2025-06-02 01:07:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 10 ms.
[2025-06-02 01:07:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3205654000941389060.gal : 10 ms
[2025-06-02 01:07:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17773138270531662344.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/CTLFireability3205654000941389060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17773138270531662344.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,1.66249e+75,5.29712,186452,3017,22,430885,887,2663,683803,74,2686,0
Converting to forward existential form...Done !
original formula: A(((AX(((i23.u4.p11==1) + (A((i19.u369.p1640==1) U (i28.u518.p2314==1)) * (i2.i1.i3.u102.p404==1)))) + !((EX(((i23.u434.p1949==1)||(i4.u1...1029
=> equivalent forward existential formula: [((Init * !(EG(!(((EG(((EX((i24.u446.p1974==1)) * (i21.u379.p1675==1)) * (i1.u66.p236==1))) * ((i16.i0.i0.u260.p...3220
Reverse transition relation is NOT exact ! Due to transitions t343, t657, t694, t860, t981, t1228, i0.t1263, i0.i0.t1298, i2.t1101, i2.i0.t1137, i2.i0.i2.u...551
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 a local SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Detected timeout of ITS tools.
[2025-06-02 01:07:38] [INFO ] Flatten gal took : 29 ms
[2025-06-02 01:07:38] [INFO ] Flatten gal took : 27 ms
[2025-06-02 01:07:38] [INFO ] Applying decomposition
[2025-06-02 01:07:38] [INFO ] Flatten gal took : 39 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/graph15977739529065363267.txt' '-o' '/tmp/graph15977739529065363267.bin' '-w' '/tmp/graph15977739529065363267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15977739529065363267.bin' '-l' '-1' '-v' '-w' '/tmp/graph15977739529065363267.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:07:38] [INFO ] Decomposing Gal with order
[2025-06-02 01:07:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:07:38] [INFO ] Removed a total of 475 redundant transitions.
[2025-06-02 01:07:38] [INFO ] Flatten gal took : 48 ms
[2025-06-02 01:07:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 11 ms.
[2025-06-02 01:07:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12187093193789891993.gal : 12 ms
[2025-06-02 01:07:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15128478221786116220.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/CTLFireability12187093193789891993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15128478221786116220.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 14 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,3.93066e+76,5.99653,209488,4926,33,465850,1153,3000,791307,85,4230,0
Converting to forward existential form...Done !
original formula: (EF((i12.i1.i1.u248.p1021==1)) * EG(((!(A(E((i2.u45.p141==1) U (i25.i1.i1.u459.p1965==1)) U AF((i5.i1.i0.u97.p379==1)))) + (!(E((i23.i1.i...317
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U (i12.i1.i1.u248.p1021==1))),((!(!((E(!(!(EG(!((i5.i1.i0.u97.p379==1))))) U (!(E((i2.u45.p...610
Reverse transition relation is NOT exact ! Due to transitions t242, t290, t696, t735, t951, t1034, t1158, t1328, t1364, t1403, t1468, t1474, t1475, t1486, ...981
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-4B"
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 NoC3x3-PT-4B, 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 r142-tall-174876812100210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4B.tgz
mv NoC3x3-PT-4B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;