About the Execution of ITS-Tools for HirschbergSinclair-PT-35
| 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 | ????????T???T??F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422100106.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 HirschbergSinclair-PT-35, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422100106
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 544K 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 HirschbergSinclair-PT-35-CTLFireability-2023-12
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2023-13
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2023-14
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2023-15
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-00
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-01
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-02
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-03
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-04
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-05
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-06
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-07
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-08
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-09
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-10
FORMULA_NAME HirschbergSinclair-PT-35-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748781568472
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-35
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-01 12:39:30] [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]
[2025-06-01 12:39:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 12:39:30] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2025-06-01 12:39:30] [INFO ] Transformed 998 places.
[2025-06-01 12:39:30] [INFO ] Transformed 922 transitions.
[2025-06-01 12:39:30] [INFO ] Parsed PT model containing 998 places and 922 transitions and 2806 arcs in 315 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 147 out of 998 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 922/922 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 963 transition count 922
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 63 place count 935 transition count 894
Iterating global reduction 1 with 28 rules applied. Total rules applied 91 place count 935 transition count 894
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 113 place count 913 transition count 872
Iterating global reduction 1 with 22 rules applied. Total rules applied 135 place count 913 transition count 872
Applied a total of 135 rules in 269 ms. Remains 913 /998 variables (removed 85) and now considering 872/922 (removed 50) transitions.
// Phase 1: matrix 872 rows 913 cols
[2025-06-01 12:39:30] [INFO ] Computed 41 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:39:31] [INFO ] Implicit Places using invariants in 704 ms returned []
[2025-06-01 12:39:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:39:34] [INFO ] Implicit Places using invariants and state equation in 2603 ms returned []
Implicit Place search using SMT with State Equation took 3358 ms to find 0 implicit places.
Running 837 sub problems to find dead transitions.
[2025-06-01 12:39:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/878 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 837 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 878/1785 variables, and 6 constraints, problems are : Problem set: 0 solved, 837 unsolved in 30068 ms.
Refiners :[Generalized P Invariants (flows): 6/41 constraints, State Equation: 0/913 constraints, PredecessorRefiner: 837/837 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 837 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/878 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 837 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/878 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 837 unsolved
At refinement iteration 2 (OVERLAPS) 35/913 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 837 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 913/1785 variables, and 41 constraints, problems are : Problem set: 0 solved, 837 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/913 constraints, PredecessorRefiner: 0/837 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60406ms problems are : Problem set: 0 solved, 837 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Starting structural reductions in LTL mode, iteration 1 : 913/998 places, 872/922 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64083 ms. Remains : 913/998 places, 872/922 transitions.
Support contains 147 out of 913 places after structural reductions.
[2025-06-01 12:40:34] [INFO ] Flatten gal took : 85 ms
[2025-06-01 12:40:35] [INFO ] Flatten gal took : 50 ms
[2025-06-01 12:40:35] [INFO ] Input system was already deterministic with 872 transitions.
RANDOM walk for 40000 steps (40 resets) in 1535 ms. (26 steps per ms) remains 8/86 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 8/8 properties
[2025-06-01 12:40:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 792/826 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/826 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 8/834 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/834 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 5 (OVERLAPS) 872/1706 variables, 834/875 constraints. Problems are: Problem set: 4 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1706 variables, 0/875 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 79/1785 variables, 79/954 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1785 variables, 0/954 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/1785 variables, 0/954 constraints. Problems are: Problem set: 4 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1785/1785 variables, and 954 constraints, problems are : Problem set: 4 solved, 4 unsolved in 2718 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 913/913 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 782/800 variables, 37/37 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/37 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 34/834 variables, 4/41 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/834 variables, 0/41 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 872/1706 variables, 834/875 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1706 variables, 0/875 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 79/1785 variables, 79/954 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1785 variables, 4/958 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1785 variables, 0/958 constraints. Problems are: Problem set: 4 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1785/1785 variables, and 958 constraints, problems are : Problem set: 4 solved, 4 unsolved in 5014 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 913/913 constraints, PredecessorRefiner: 4/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7777ms problems are : Problem set: 4 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 913 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 913/913 places, 872/872 transitions.
Graph (complete) has 1742 edges and 913 vertex of which 908 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 292 transitions
Trivial Post-agglo rules discarded 292 transitions
Performed 292 trivial Post agglomeration. Transition count delta: 292
Iterating post reduction 0 with 297 rules applied. Total rules applied 298 place count 908 transition count 575
Reduce places removed 292 places and 0 transitions.
Graph (complete) has 1123 edges and 616 vertex of which 577 are kept as prefixes of interest. Removing 39 places using SCC suffix rule.1 ms
Discarding 39 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 293 rules applied. Total rules applied 591 place count 577 transition count 575
Drop transitions (Empty/Sink Transition effects.) removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 630 place count 577 transition count 536
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 643 place count 564 transition count 523
Iterating global reduction 3 with 13 rules applied. Total rules applied 656 place count 564 transition count 523
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 661 place count 564 transition count 518
Reduce places removed 5 places and 0 transitions.
Graph (complete) has 1019 edges and 559 vertex of which 550 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 6 rules applied. Total rules applied 667 place count 550 transition count 518
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 676 place count 550 transition count 509
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 683 place count 543 transition count 502
Iterating global reduction 6 with 7 rules applied. Total rules applied 690 place count 543 transition count 502
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 691 place count 542 transition count 501
Iterating global reduction 6 with 1 rules applied. Total rules applied 692 place count 542 transition count 501
Free-agglomeration rule (complex) applied 29 times.
Iterating global reduction 6 with 29 rules applied. Total rules applied 721 place count 542 transition count 472
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 6 with 29 rules applied. Total rules applied 750 place count 513 transition count 472
Reduce places removed 26 places and 26 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 776 place count 487 transition count 446
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 7 with 37 rules applied. Total rules applied 813 place count 483 transition count 413
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 8 with 33 rules applied. Total rules applied 846 place count 450 transition count 413
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 11 Pre rules applied. Total rules applied 846 place count 450 transition count 402
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 868 place count 439 transition count 402
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 872 place count 437 transition count 400
Applied a total of 872 rules in 292 ms. Remains 437 /913 variables (removed 476) and now considering 400/872 (removed 472) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 437/913 places, 400/872 transitions.
RANDOM walk for 40000 steps (92 resets) in 424 ms. (94 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (16 resets) in 132 ms. (300 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (20 resets) in 129 ms. (307 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (20 resets) in 119 ms. (333 steps per ms) remains 1/2 properties
// Phase 1: matrix 400 rows 437 cols
[2025-06-01 12:40:44] [INFO ] Computed 37 invariants in 8 ms
[2025-06-01 12:40:44] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 284/288 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 131/419 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 394/813 variables, 419/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/813 variables, 8/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/813 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 24/837 variables, 18/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/837 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/837 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 837/837 variables, and 482 constraints, problems are : Problem set: 0 solved, 1 unsolved in 399 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 437/437 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 284/288 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 131/419 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 394/813 variables, 419/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/813 variables, 8/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/813 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 24/837 variables, 18/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/837 variables, 1/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/837 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/837 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 837/837 variables, and 483 constraints, problems are : Problem set: 0 solved, 1 unsolved in 666 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 437/437 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1089ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 103 ms.
Support contains 3 out of 437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 400/400 transitions.
Graph (complete) has 819 edges and 437 vertex of which 434 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 434 transition count 326
Reduce places removed 77 places and 0 transitions.
Graph (complete) has 600 edges and 357 vertex of which 346 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 104 rules applied. Total rules applied 179 place count 346 transition count 298
Reduce places removed 26 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 214 place count 320 transition count 289
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 214 place count 320 transition count 263
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 266 place count 294 transition count 263
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 268 place count 292 transition count 261
Iterating global reduction 3 with 2 rules applied. Total rules applied 270 place count 292 transition count 261
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 1 rules applied. Total rules applied 271 place count 292 transition count 260
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 528 edges and 291 vertex of which 289 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 273 place count 289 transition count 260
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 275 place count 289 transition count 258
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 276 place count 288 transition count 257
Iterating global reduction 6 with 1 rules applied. Total rules applied 277 place count 288 transition count 257
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 279 place count 287 transition count 256
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 283 place count 287 transition count 252
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 287 place count 283 transition count 252
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 295 place count 275 transition count 244
Reduce places removed 3 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 7 with 22 rules applied. Total rules applied 317 place count 272 transition count 225
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 336 place count 253 transition count 225
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 7 Pre rules applied. Total rules applied 336 place count 253 transition count 218
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 350 place count 246 transition count 218
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 352 place count 245 transition count 217
Applied a total of 352 rules in 108 ms. Remains 245 /437 variables (removed 192) and now considering 217/400 (removed 183) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 245/437 places, 217/400 transitions.
RANDOM walk for 40000 steps (180 resets) in 232 ms. (171 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (62 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 620 steps, run visited all 1 properties in 9 ms. (steps per millisecond=68 )
Probabilistic random walk after 620 steps, saw 479 distinct states, run finished after 12 ms. (steps per millisecond=51 ) properties seen :1
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2025-06-01 12:40:45] [INFO ] Flatten gal took : 36 ms
[2025-06-01 12:40:46] [INFO ] Flatten gal took : 37 ms
[2025-06-01 12:40:46] [INFO ] Input system was already deterministic with 872 transitions.
Support contains 123 out of 913 places (down from 131) after GAL structural reductions.
Computed a total of 913 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 913 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA HirschbergSinclair-PT-35-CTLFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 901 transition count 860
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 901 transition count 860
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 895 transition count 854
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 895 transition count 854
Applied a total of 36 rules in 110 ms. Remains 895 /913 variables (removed 18) and now considering 854/872 (removed 18) transitions.
// Phase 1: matrix 854 rows 895 cols
[2025-06-01 12:40:46] [INFO ] Computed 41 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:40:46] [INFO ] Implicit Places using invariants in 450 ms returned []
[2025-06-01 12:40:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:40:54] [INFO ] Implicit Places using invariants and state equation in 7635 ms returned []
Implicit Place search using SMT with State Equation took 8089 ms to find 0 implicit places.
Running 819 sub problems to find dead transitions.
[2025-06-01 12:40:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 2 (OVERLAPS) 35/895 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 819 unsolved
(s582 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 895/1749 variables, and 41 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/895 constraints, PredecessorRefiner: 819/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 819 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 2 (OVERLAPS) 35/895 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 819 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 895/1749 variables, and 41 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/895 constraints, PredecessorRefiner: 0/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60227ms problems are : Problem set: 0 solved, 819 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Starting structural reductions in LTL mode, iteration 1 : 895/913 places, 854/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68436 ms. Remains : 895/913 places, 854/872 transitions.
[2025-06-01 12:41:54] [INFO ] Flatten gal took : 31 ms
[2025-06-01 12:41:54] [INFO ] Flatten gal took : 31 ms
[2025-06-01 12:41:54] [INFO ] Input system was already deterministic with 854 transitions.
[2025-06-01 12:41:54] [INFO ] Flatten gal took : 26 ms
[2025-06-01 12:41:54] [INFO ] Flatten gal took : 25 ms
[2025-06-01 12:41:54] [INFO ] Time to serialize gal into /tmp/CTLFireability12820579602570418438.gal : 18 ms
[2025-06-01 12:41:54] [INFO ] Time to serialize properties into /tmp/CTLFireability785598439196032501.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/CTLFireability12820579602570418438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability785598439196032501.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,8.42478e+37,5.78492,156700,2,107022,5,512175,6,0,4402,596602,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 12:42:24] [INFO ] Flatten gal took : 24 ms
[2025-06-01 12:42:24] [INFO ] Applying decomposition
[2025-06-01 12:42:24] [INFO ] Flatten gal took : 23 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/graph1098728506483483186.txt' '-o' '/tmp/graph1098728506483483186.bin' '-w' '/tmp/graph1098728506483483186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1098728506483483186.bin' '-l' '-1' '-v' '-w' '/tmp/graph1098728506483483186.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:42:25] [INFO ] Decomposing Gal with order
[2025-06-01 12:42:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:42:25] [INFO ] Removed a total of 83 redundant transitions.
[2025-06-01 12:42:25] [INFO ] Flatten gal took : 114 ms
[2025-06-01 12:42:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-01 12:42:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12028008839651348367.gal : 12 ms
[2025-06-01 12:42:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1389227838847264240.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/CTLFireability12028008839651348367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1389227838847264240.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 900 transition count 859
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 900 transition count 859
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 893 transition count 852
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 893 transition count 852
Applied a total of 40 rules in 112 ms. Remains 893 /913 variables (removed 20) and now considering 852/872 (removed 20) transitions.
// Phase 1: matrix 852 rows 893 cols
[2025-06-01 12:42:55] [INFO ] Computed 41 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:42:56] [INFO ] Implicit Places using invariants in 676 ms returned []
[2025-06-01 12:42:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:43:06] [INFO ] Implicit Places using invariants and state equation in 9827 ms returned []
Implicit Place search using SMT with State Equation took 10523 ms to find 0 implicit places.
Running 817 sub problems to find dead transitions.
[2025-06-01 12:43:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 858/1745 variables, and 6 constraints, problems are : Problem set: 0 solved, 817 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 6/41 constraints, State Equation: 0/893 constraints, PredecessorRefiner: 817/817 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 817 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/858 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 2 (OVERLAPS) 35/893 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 893/1745 variables, and 41 constraints, problems are : Problem set: 0 solved, 817 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/893 constraints, PredecessorRefiner: 0/817 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60206ms problems are : Problem set: 0 solved, 817 unsolved
Search for dead transitions found 0 dead transitions in 60214ms
Starting structural reductions in LTL mode, iteration 1 : 893/913 places, 852/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70851 ms. Remains : 893/913 places, 852/872 transitions.
[2025-06-01 12:44:06] [INFO ] Flatten gal took : 24 ms
[2025-06-01 12:44:06] [INFO ] Flatten gal took : 23 ms
[2025-06-01 12:44:06] [INFO ] Input system was already deterministic with 852 transitions.
[2025-06-01 12:44:06] [INFO ] Flatten gal took : 23 ms
[2025-06-01 12:44:06] [INFO ] Flatten gal took : 22 ms
[2025-06-01 12:44:06] [INFO ] Time to serialize gal into /tmp/CTLFireability37260364727591949.gal : 4 ms
[2025-06-01 12:44:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1662339724592169232.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/CTLFireability37260364727591949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1662339724592169232.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 -...281
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,6.61371e+37,6.17016,173852,2,108551,5,572604,6,0,4392,696090,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 12:44:36] [INFO ] Flatten gal took : 24 ms
[2025-06-01 12:44:36] [INFO ] Applying decomposition
[2025-06-01 12:44:36] [INFO ] Flatten gal took : 22 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/graph1218891617652787977.txt' '-o' '/tmp/graph1218891617652787977.bin' '-w' '/tmp/graph1218891617652787977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1218891617652787977.bin' '-l' '-1' '-v' '-w' '/tmp/graph1218891617652787977.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:44:36] [INFO ] Decomposing Gal with order
[2025-06-01 12:44:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:44:36] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-01 12:44:36] [INFO ] Flatten gal took : 48 ms
[2025-06-01 12:44:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 12:44:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15208196180279298574.gal : 8 ms
[2025-06-01 12:44:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7679941929944275372.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/CTLFireability15208196180279298574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7679941929944275372.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 34 places and 34 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 378 transitions
Trivial Post-agglo rules discarded 378 transitions
Performed 378 trivial Post agglomeration. Transition count delta: 378
Iterating post reduction 0 with 378 rules applied. Total rules applied 378 place count 879 transition count 460
Reduce places removed 378 places and 0 transitions.
Iterating post reduction 1 with 378 rules applied. Total rules applied 756 place count 501 transition count 460
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 769 place count 488 transition count 447
Iterating global reduction 2 with 13 rules applied. Total rules applied 782 place count 488 transition count 447
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 6 rules applied. Total rules applied 788 place count 488 transition count 441
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 794 place count 482 transition count 441
Applied a total of 794 rules in 59 ms. Remains 482 /913 variables (removed 431) and now considering 441/872 (removed 431) transitions.
// Phase 1: matrix 441 rows 482 cols
[2025-06-01 12:45:06] [INFO ] Computed 41 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:45:07] [INFO ] Implicit Places using invariants in 699 ms returned []
[2025-06-01 12:45:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:45:18] [INFO ] Implicit Places using invariants and state equation in 10948 ms returned []
Implicit Place search using SMT with State Equation took 11666 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:45:18] [INFO ] Redundant transitions in 24 ms returned []
Running 375 sub problems to find dead transitions.
[2025-06-01 12:45:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 2 (OVERLAPS) 3/419 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/419 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 4 (OVERLAPS) 378/797 variables, 419/460 constraints. Problems are: Problem set: 0 solved, 375 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 797/923 variables, and 460 constraints, problems are : Problem set: 0 solved, 375 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 419/482 constraints, PredecessorRefiner: 375/375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 375 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 2 (OVERLAPS) 3/419 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/419 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 4 (OVERLAPS) 378/797 variables, 419/460 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/797 variables, 375/835 constraints. Problems are: Problem set: 0 solved, 375 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 797/923 variables, and 835 constraints, problems are : Problem set: 0 solved, 375 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 419/482 constraints, PredecessorRefiner: 375/375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60071ms problems are : Problem set: 0 solved, 375 unsolved
Search for dead transitions found 0 dead transitions in 60072ms
Starting structural reductions in SI_CTL mode, iteration 1 : 482/913 places, 441/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71834 ms. Remains : 482/913 places, 441/872 transitions.
[2025-06-01 12:46:18] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:46:18] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:46:18] [INFO ] Input system was already deterministic with 441 transitions.
[2025-06-01 12:46:18] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:46:18] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:46:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5565316074703797004.gal : 3 ms
[2025-06-01 12:46:18] [INFO ] Time to serialize properties into /tmp/CTLFireability6367492444258971692.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/CTLFireability5565316074703797004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6367492444258971692.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,6.18818e+27,0.566298,25656,2,10182,5,79344,6,0,2303,76705,0
Converting to forward existential form...Done !
original formula: EG(EF(((newmsg24>=1)&&(election_35_6_24_to_right_23>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((newmsg24>=1)&&(election_35_6_24_to_right_23>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t26, t28, t30, t32, t34, t36, t38...349
Detected timeout of ITS tools.
[2025-06-01 12:46:48] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:46:48] [INFO ] Applying decomposition
[2025-06-01 12:46:48] [INFO ] Flatten gal took : 10 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/graph12242306060348455759.txt' '-o' '/tmp/graph12242306060348455759.bin' '-w' '/tmp/graph12242306060348455759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12242306060348455759.bin' '-l' '-1' '-v' '-w' '/tmp/graph12242306060348455759.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:46:48] [INFO ] Decomposing Gal with order
[2025-06-01 12:46:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:46:48] [INFO ] Removed a total of 307 redundant transitions.
[2025-06-01 12:46:48] [INFO ] Flatten gal took : 24 ms
[2025-06-01 12:46:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 14 ms.
[2025-06-01 12:46:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15772954577329283049.gal : 5 ms
[2025-06-01 12:46:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7391222564663743715.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/CTLFireability15772954577329283049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7391222564663743715.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,6.18818e+27,0.661488,34484,1879,85,67326,605,1336,94069,79,1623,0
Converting to forward existential form...Done !
original formula: EG(EF(((i4.u0.newmsg24>=1)&&(i4.u173.election_35_6_24_to_right_23>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((i4.u0.newmsg24>=1)&&(i4.u173.election_35_6_24_to_right_23>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t18, t32, t42, t49, t112, t405, i1.i0.t2, i1.i0.t4, i1.i0.t6, i1.i0.t368, i2.t297, i2.i0....487
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 388 transitions
Trivial Post-agglo rules discarded 388 transitions
Performed 388 trivial Post agglomeration. Transition count delta: 388
Iterating post reduction 0 with 388 rules applied. Total rules applied 388 place count 878 transition count 449
Reduce places removed 388 places and 0 transitions.
Iterating post reduction 1 with 388 rules applied. Total rules applied 776 place count 490 transition count 449
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 789 place count 477 transition count 436
Iterating global reduction 2 with 13 rules applied. Total rules applied 802 place count 477 transition count 436
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 6 rules applied. Total rules applied 808 place count 477 transition count 430
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 814 place count 471 transition count 430
Applied a total of 814 rules in 50 ms. Remains 471 /913 variables (removed 442) and now considering 430/872 (removed 442) transitions.
// Phase 1: matrix 430 rows 471 cols
[2025-06-01 12:47:19] [INFO ] Computed 41 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:47:19] [INFO ] Implicit Places using invariants in 602 ms returned []
[2025-06-01 12:47:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:47:31] [INFO ] Implicit Places using invariants and state equation in 11738 ms returned []
Implicit Place search using SMT with State Equation took 12343 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:47:31] [INFO ] Redundant transitions in 3 ms returned []
Running 361 sub problems to find dead transitions.
[2025-06-01 12:47:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 2/404 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 363/767 variables, 404/445 constraints. Problems are: Problem set: 0 solved, 361 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/901 variables, and 445 constraints, problems are : Problem set: 0 solved, 361 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 404/471 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 361 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 2/404 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 363/767 variables, 404/445 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/767 variables, 361/806 constraints. Problems are: Problem set: 0 solved, 361 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/901 variables, and 806 constraints, problems are : Problem set: 0 solved, 361 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 404/471 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60067ms problems are : Problem set: 0 solved, 361 unsolved
Search for dead transitions found 0 dead transitions in 60069ms
Starting structural reductions in SI_CTL mode, iteration 1 : 471/913 places, 430/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72474 ms. Remains : 471/913 places, 430/872 transitions.
[2025-06-01 12:48:31] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:48:31] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:48:31] [INFO ] Input system was already deterministic with 430 transitions.
[2025-06-01 12:48:31] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:48:31] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:48:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14110205389834769703.gal : 2 ms
[2025-06-01 12:48:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13164531828667628102.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/CTLFireability14110205389834769703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13164531828667628102.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,3.32762e+27,0.579431,24428,2,9340,5,75615,6,0,2247,71660,0
Converting to forward existential form...Done !
original formula: AF(EG((rcv_right_election_35_5_9_26<1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((rcv_right_election_35_5_9_26<1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t37, t39...334
Detected timeout of ITS tools.
[2025-06-01 12:49:01] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:49:01] [INFO ] Applying decomposition
[2025-06-01 12:49:01] [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/graph13006436133370490893.txt' '-o' '/tmp/graph13006436133370490893.bin' '-w' '/tmp/graph13006436133370490893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13006436133370490893.bin' '-l' '-1' '-v' '-w' '/tmp/graph13006436133370490893.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:49:01] [INFO ] Decomposing Gal with order
[2025-06-01 12:49:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:49:01] [INFO ] Removed a total of 316 redundant transitions.
[2025-06-01 12:49:01] [INFO ] Flatten gal took : 47 ms
[2025-06-01 12:49:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 22 ms.
[2025-06-01 12:49:01] [INFO ] Time to serialize gal into /tmp/CTLFireability11167458449788654763.gal : 5 ms
[2025-06-01 12:49:01] [INFO ] Time to serialize properties into /tmp/CTLFireability17283003698347160922.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/CTLFireability11167458449788654763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17283003698347160922.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,3.32762e+27,0.772077,39856,1863,35,75424,460,1135,105534,36,956,0
Converting to forward existential form...Done !
original formula: AF(EG((i6.i0.u96.rcv_right_election_35_5_9_26<1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((i6.i0.u96.rcv_right_election_35_5_9_26<1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t23, t37, t59, t153, t359, i1.t394, i1.t65, i1.t63, i1.t61, i2.t77, i2.t5, i2.t3, i3.t47,...430
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 33 places and 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 374 transitions
Trivial Post-agglo rules discarded 374 transitions
Performed 374 trivial Post agglomeration. Transition count delta: 374
Iterating post reduction 0 with 374 rules applied. Total rules applied 374 place count 880 transition count 465
Reduce places removed 374 places and 0 transitions.
Iterating post reduction 1 with 374 rules applied. Total rules applied 748 place count 506 transition count 465
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 760 place count 494 transition count 453
Iterating global reduction 2 with 12 rules applied. Total rules applied 772 place count 494 transition count 453
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 777 place count 494 transition count 448
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 782 place count 489 transition count 448
Applied a total of 782 rules in 73 ms. Remains 489 /913 variables (removed 424) and now considering 448/872 (removed 424) transitions.
// Phase 1: matrix 448 rows 489 cols
[2025-06-01 12:49:31] [INFO ] Computed 41 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:49:32] [INFO ] Implicit Places using invariants in 735 ms returned []
[2025-06-01 12:49:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:49:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2025-06-01 12:49:50] [INFO ] Implicit Places using invariants and state equation in 17333 ms returned []
Implicit Place search using SMT with State Equation took 18079 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:49:50] [INFO ] Redundant transitions in 2 ms returned []
Running 385 sub problems to find dead transitions.
[2025-06-01 12:49:50] [INFO ] Invariant cache hit.
[2025-06-01 12:49:50] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 2 (OVERLAPS) 4/430 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/430 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 4 (OVERLAPS) 389/819 variables, 430/471 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/819 variables, 10/481 constraints. Problems are: Problem set: 0 solved, 385 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 819/937 variables, and 481 constraints, problems are : Problem set: 0 solved, 385 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 430/489 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 385/385 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 385 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 2 (OVERLAPS) 4/430 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/430 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 4 (OVERLAPS) 389/819 variables, 430/471 constraints. Problems are: Problem set: 0 solved, 385 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/819 variables, 10/481 constraints. Problems are: Problem set: 0 solved, 385 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 819/937 variables, and 866 constraints, problems are : Problem set: 0 solved, 385 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 430/489 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 385/385 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60089ms problems are : Problem set: 0 solved, 385 unsolved
Search for dead transitions found 0 dead transitions in 60090ms
Starting structural reductions in SI_CTL mode, iteration 1 : 489/913 places, 448/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78261 ms. Remains : 489/913 places, 448/872 transitions.
[2025-06-01 12:50:50] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:50:50] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:50:50] [INFO ] Input system was already deterministic with 448 transitions.
[2025-06-01 12:50:50] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:50:50] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:50:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4413442231162415509.gal : 2 ms
[2025-06-01 12:50:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16129134789138443083.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/CTLFireability4413442231162415509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16129134789138443083.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,9.64818e+27,0.580713,27108,2,10564,5,82945,6,0,2341,84467,0
Converting to forward existential form...Done !
original formula: EF(EG(((rcv_right_reply_35_4_35>=1) * ((init15>=1) + ((A((rcv_right_reply_35_5_31>=1) U (rcv_right_reply_35_3_7>=1)) * (newmsg29>=1)) * (...186
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((rcv_right_reply_35_4_35>=1) * ((init15>=1) + ((!((E(!((rcv_right_reply_35_3_7>=1)) U (!(...319
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t30, t31, t33, t35,...364
Detected timeout of ITS tools.
[2025-06-01 12:51:20] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:51:20] [INFO ] Applying decomposition
[2025-06-01 12:51:20] [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/graph2957327230818894256.txt' '-o' '/tmp/graph2957327230818894256.bin' '-w' '/tmp/graph2957327230818894256.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2957327230818894256.bin' '-l' '-1' '-v' '-w' '/tmp/graph2957327230818894256.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:51:20] [INFO ] Decomposing Gal with order
[2025-06-01 12:51:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:51:20] [INFO ] Removed a total of 307 redundant transitions.
[2025-06-01 12:51:20] [INFO ] Flatten gal took : 19 ms
[2025-06-01 12:51:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 23 ms.
[2025-06-01 12:51:20] [INFO ] Time to serialize gal into /tmp/CTLFireability3027564702397317751.gal : 11 ms
[2025-06-01 12:51:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17969261691764577230.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/CTLFireability3027564702397317751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17969261691764577230.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,9.64818e+27,1.01477,50192,1987,260,93609,2087,1357,144174,114,8025,0
Converting to forward existential form...Done !
original formula: EF(EG(((i0.i2.u3.rcv_right_reply_35_4_35>=1) * ((i6.i1.u19.init15>=1) + ((A((i0.i0.u2.rcv_right_reply_35_5_31>=1) U (i4.i0.u61.rcv_right_...242
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((i0.i2.u3.rcv_right_reply_35_4_35>=1) * ((i6.i1.u19.init15>=1) + ((!((E(!((i4.i0.u61.rcv_...395
Reverse transition relation is NOT exact ! Due to transitions t7, t17, t35, t47, t62, t376, t447, i0.t269, i0.t67, i0.i2.t69, i0.i2.t71, i0.i2.t412, i2.t5,...537
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 31 places and 31 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 354 transitions
Trivial Post-agglo rules discarded 354 transitions
Performed 354 trivial Post agglomeration. Transition count delta: 354
Iterating post reduction 0 with 354 rules applied. Total rules applied 354 place count 882 transition count 487
Reduce places removed 354 places and 0 transitions.
Iterating post reduction 1 with 354 rules applied. Total rules applied 708 place count 528 transition count 487
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 720 place count 516 transition count 475
Iterating global reduction 2 with 12 rules applied. Total rules applied 732 place count 516 transition count 475
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 736 place count 516 transition count 471
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 740 place count 512 transition count 471
Applied a total of 740 rules in 76 ms. Remains 512 /913 variables (removed 401) and now considering 471/872 (removed 401) transitions.
// Phase 1: matrix 471 rows 512 cols
[2025-06-01 12:51:50] [INFO ] Computed 41 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:51:51] [INFO ] Implicit Places using invariants in 711 ms returned []
[2025-06-01 12:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:51:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2025-06-01 12:52:08] [INFO ] Implicit Places using invariants and state equation in 16845 ms returned []
Implicit Place search using SMT with State Equation took 17574 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:52:08] [INFO ] Redundant transitions in 2 ms returned []
Running 410 sub problems to find dead transitions.
[2025-06-01 12:52:08] [INFO ] Invariant cache hit.
[2025-06-01 12:52:08] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 2 (OVERLAPS) 6/457 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 4 (OVERLAPS) 416/873 variables, 457/498 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/873 variables, 10/508 constraints. Problems are: Problem set: 0 solved, 410 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 873/983 variables, and 508 constraints, problems are : Problem set: 0 solved, 410 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 457/512 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 410/410 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 410 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 2 (OVERLAPS) 6/457 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 4 (OVERLAPS) 416/873 variables, 457/498 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/873 variables, 10/508 constraints. Problems are: Problem set: 0 solved, 410 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 873/983 variables, and 918 constraints, problems are : Problem set: 0 solved, 410 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 457/512 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 410/410 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 410 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Starting structural reductions in SI_CTL mode, iteration 1 : 512/913 places, 471/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77749 ms. Remains : 512/913 places, 471/872 transitions.
[2025-06-01 12:53:08] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:53:08] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:53:08] [INFO ] Input system was already deterministic with 471 transitions.
[2025-06-01 12:53:08] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:53:08] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:53:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6960012595339079324.gal : 2 ms
[2025-06-01 12:53:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9144043932176691792.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/CTLFireability6960012595339079324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9144043932176691792.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,2.95536e+28,0.748703,30372,2,12135,5,92239,6,0,2458,99508,0
Converting to forward existential form...Done !
original formula: E((rcv_left_election_35_6_21_21>=1) U AF(E((EF(((newmsg28>=1)&&(election_35_5_28_to_right_27>=1))) * !(((newmsg29>=1)&&(election_35_3_6_t...226
=> equivalent forward existential formula: [(FwdU(Init,(rcv_left_election_35_6_21_21>=1)) * !(EG(!(E((E(TRUE U ((newmsg28>=1)&&(election_35_5_28_to_right_2...284
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t26, t28, t30, t31, t33, ...382
Detected timeout of ITS tools.
[2025-06-01 12:53:38] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:53:38] [INFO ] Applying decomposition
[2025-06-01 12:53:38] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7547144131245354450.txt' '-o' '/tmp/graph7547144131245354450.bin' '-w' '/tmp/graph7547144131245354450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7547144131245354450.bin' '-l' '-1' '-v' '-w' '/tmp/graph7547144131245354450.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:53:38] [INFO ] Decomposing Gal with order
[2025-06-01 12:53:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:53:38] [INFO ] Removed a total of 288 redundant transitions.
[2025-06-01 12:53:38] [INFO ] Flatten gal took : 27 ms
[2025-06-01 12:53:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 8 ms.
[2025-06-01 12:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11131970730006597693.gal : 4 ms
[2025-06-01 12:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8778784376744225025.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/CTLFireability11131970730006597693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8778784376744225025.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.95536e+28,1.68799,59820,2313,1351,90893,23253,1370,158699,183,198832,0
Converting to forward existential form...Done !
original formula: E((i5.u171.rcv_left_election_35_6_21_21>=1) U AF(E((EF(((i4.u30.newmsg28>=1)&&(i4.u1.election_35_5_28_to_right_27>=1))) * !(((i4.u2.newms...271
=> equivalent forward existential formula: [(FwdU(Init,(i5.u171.rcv_left_election_35_6_21_21>=1)) * !(EG(!(E((E(TRUE U ((i4.u30.newmsg28>=1)&&(i4.u1.electi...329
Reverse transition relation is NOT exact ! Due to transitions t31, t48, t67, t103, t172, t190, t396, i1.t30, i1.t25, i1.t23, i1.t21, i1.t19, i1.t1, i1.t0, ...531
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 900 transition count 859
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 900 transition count 859
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 32 place count 894 transition count 853
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 894 transition count 853
Applied a total of 38 rules in 106 ms. Remains 894 /913 variables (removed 19) and now considering 853/872 (removed 19) transitions.
// Phase 1: matrix 853 rows 894 cols
[2025-06-01 12:54:08] [INFO ] Computed 41 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:54:09] [INFO ] Implicit Places using invariants in 440 ms returned []
[2025-06-01 12:54:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:54:18] [INFO ] Implicit Places using invariants and state equation in 9827 ms returned []
Implicit Place search using SMT with State Equation took 10275 ms to find 0 implicit places.
Running 818 sub problems to find dead transitions.
[2025-06-01 12:54:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/859 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/859 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 818 unsolved
SMT process timed out in 30163ms, After SMT, problems are : Problem set: 0 solved, 818 unsolved
Search for dead transitions found 0 dead transitions in 30167ms
Starting structural reductions in LTL mode, iteration 1 : 894/913 places, 853/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40556 ms. Remains : 894/913 places, 853/872 transitions.
[2025-06-01 12:54:49] [INFO ] Flatten gal took : 16 ms
[2025-06-01 12:54:49] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:54:49] [INFO ] Input system was already deterministic with 853 transitions.
[2025-06-01 12:54:49] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:54:49] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:54:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2207766448270897996.gal : 5 ms
[2025-06-01 12:54:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8572572835656894114.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/CTLFireability2207766448270897996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8572572835656894114.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,9.25047e+37,5.838,161940,2,114577,5,536273,6,0,4397,623828,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 12:55:19] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:55:19] [INFO ] Applying decomposition
[2025-06-01 12:55:19] [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/graph4131713219130002884.txt' '-o' '/tmp/graph4131713219130002884.bin' '-w' '/tmp/graph4131713219130002884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4131713219130002884.bin' '-l' '-1' '-v' '-w' '/tmp/graph4131713219130002884.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:55:19] [INFO ] Decomposing Gal with order
[2025-06-01 12:55:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:55:19] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-01 12:55:19] [INFO ] Flatten gal took : 36 ms
[2025-06-01 12:55:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 12:55:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11392620010191180694.gal : 6 ms
[2025-06-01 12:55:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6212396169713999696.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/CTLFireability11392620010191180694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6212396169713999696.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 388 transitions
Trivial Post-agglo rules discarded 388 transitions
Performed 388 trivial Post agglomeration. Transition count delta: 388
Iterating post reduction 0 with 388 rules applied. Total rules applied 388 place count 878 transition count 449
Reduce places removed 388 places and 0 transitions.
Iterating post reduction 1 with 388 rules applied. Total rules applied 776 place count 490 transition count 449
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 789 place count 477 transition count 436
Iterating global reduction 2 with 13 rules applied. Total rules applied 802 place count 477 transition count 436
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 6 rules applied. Total rules applied 808 place count 477 transition count 430
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 814 place count 471 transition count 430
Applied a total of 814 rules in 45 ms. Remains 471 /913 variables (removed 442) and now considering 430/872 (removed 442) transitions.
// Phase 1: matrix 430 rows 471 cols
[2025-06-01 12:55:49] [INFO ] Computed 41 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:55:50] [INFO ] Implicit Places using invariants in 600 ms returned []
[2025-06-01 12:55:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:56:01] [INFO ] Implicit Places using invariants and state equation in 11009 ms returned []
Implicit Place search using SMT with State Equation took 11610 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:56:01] [INFO ] Redundant transitions in 2 ms returned []
Running 361 sub problems to find dead transitions.
[2025-06-01 12:56:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 2/404 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 363/767 variables, 404/445 constraints. Problems are: Problem set: 0 solved, 361 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/901 variables, and 445 constraints, problems are : Problem set: 0 solved, 361 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 404/471 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 361 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 2/404 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 363/767 variables, 404/445 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/767 variables, 361/806 constraints. Problems are: Problem set: 0 solved, 361 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/901 variables, and 806 constraints, problems are : Problem set: 0 solved, 361 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 404/471 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60065ms problems are : Problem set: 0 solved, 361 unsolved
Search for dead transitions found 0 dead transitions in 60067ms
Starting structural reductions in SI_CTL mode, iteration 1 : 471/913 places, 430/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71732 ms. Remains : 471/913 places, 430/872 transitions.
[2025-06-01 12:57:01] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:57:01] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:57:01] [INFO ] Input system was already deterministic with 430 transitions.
RANDOM walk for 708 steps (0 resets) in 13 ms. (50 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-35-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 12:57:01] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:57:01] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:57:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17343257064291549403.gal : 2 ms
[2025-06-01 12:57:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3151927411738600195.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/ReachabilityCardinality17343257064291549403.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3151927411738600195.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 : 913/913 places, 872/872 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 901 transition count 860
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 901 transition count 860
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 895 transition count 854
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 895 transition count 854
Applied a total of 36 rules in 101 ms. Remains 895 /913 variables (removed 18) and now considering 854/872 (removed 18) transitions.
// Phase 1: matrix 854 rows 895 cols
[2025-06-01 12:57:01] [INFO ] Computed 41 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:57:01] [INFO ] Implicit Places using invariants in 441 ms returned []
[2025-06-01 12:57:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:57:11] [INFO ] Implicit Places using invariants and state equation in 9906 ms returned []
Implicit Place search using SMT with State Equation took 10352 ms to find 0 implicit places.
Running 819 sub problems to find dead transitions.
[2025-06-01 12:57:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 2 (OVERLAPS) 35/895 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 819 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 895/1749 variables, and 41 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/895 constraints, PredecessorRefiner: 819/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 819 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 2 (OVERLAPS) 35/895 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 819 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 895/1749 variables, and 41 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/895 constraints, PredecessorRefiner: 0/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60167ms problems are : Problem set: 0 solved, 819 unsolved
Search for dead transitions found 0 dead transitions in 60172ms
Starting structural reductions in LTL mode, iteration 1 : 895/913 places, 854/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70633 ms. Remains : 895/913 places, 854/872 transitions.
[2025-06-01 12:58:12] [INFO ] Flatten gal took : 16 ms
[2025-06-01 12:58:12] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:58:12] [INFO ] Input system was already deterministic with 854 transitions.
[2025-06-01 12:58:12] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:58:12] [INFO ] Flatten gal took : 18 ms
[2025-06-01 12:58:12] [INFO ] Time to serialize gal into /tmp/CTLFireability8721134605827780944.gal : 3 ms
[2025-06-01 12:58:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8524604614446568176.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/CTLFireability8721134605827780944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8524604614446568176.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,8.42553e+37,6.33456,175316,2,108368,5,572021,6,0,4402,694427,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 12:58:42] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:58:42] [INFO ] Applying decomposition
[2025-06-01 12:58:42] [INFO ] Flatten gal took : 18 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/graph6806147399181320803.txt' '-o' '/tmp/graph6806147399181320803.bin' '-w' '/tmp/graph6806147399181320803.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6806147399181320803.bin' '-l' '-1' '-v' '-w' '/tmp/graph6806147399181320803.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:58:42] [INFO ] Decomposing Gal with order
[2025-06-01 12:58:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:58:42] [INFO ] Removed a total of 89 redundant transitions.
[2025-06-01 12:58:42] [INFO ] Flatten gal took : 39 ms
[2025-06-01 12:58:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 12:58:42] [INFO ] Time to serialize gal into /tmp/CTLFireability1324442759602460098.gal : 7 ms
[2025-06-01 12:58:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10654539422293614300.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/CTLFireability1324442759602460098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10654539422293614300.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 901 transition count 860
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 901 transition count 860
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 895 transition count 854
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 895 transition count 854
Applied a total of 36 rules in 103 ms. Remains 895 /913 variables (removed 18) and now considering 854/872 (removed 18) transitions.
// Phase 1: matrix 854 rows 895 cols
[2025-06-01 12:59:12] [INFO ] Computed 41 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:59:13] [INFO ] Implicit Places using invariants in 451 ms returned []
[2025-06-01 12:59:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:59:22] [INFO ] Implicit Places using invariants and state equation in 9682 ms returned []
Implicit Place search using SMT with State Equation took 10136 ms to find 0 implicit places.
Running 819 sub problems to find dead transitions.
[2025-06-01 12:59:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 860/1749 variables, and 6 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 6/41 constraints, State Equation: 0/895 constraints, PredecessorRefiner: 819/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 819 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 2 (OVERLAPS) 35/895 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 819 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 895/1749 variables, and 41 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/895 constraints, PredecessorRefiner: 0/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60187ms problems are : Problem set: 0 solved, 819 unsolved
Search for dead transitions found 0 dead transitions in 60193ms
Starting structural reductions in LTL mode, iteration 1 : 895/913 places, 854/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70438 ms. Remains : 895/913 places, 854/872 transitions.
[2025-06-01 13:00:22] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:00:22] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:00:22] [INFO ] Input system was already deterministic with 854 transitions.
[2025-06-01 13:00:23] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:00:23] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16404302980535371436.gal : 4 ms
[2025-06-01 13:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability12760353699053854058.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/CTLFireability16404302980535371436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12760353699053854058.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,8.41756e+37,6.25276,156320,2,106664,5,509042,6,0,4402,593574,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:00:53] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:00:53] [INFO ] Applying decomposition
[2025-06-01 13:00:53] [INFO ] Flatten gal took : 18 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/graph16282825879716256757.txt' '-o' '/tmp/graph16282825879716256757.bin' '-w' '/tmp/graph16282825879716256757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16282825879716256757.bin' '-l' '-1' '-v' '-w' '/tmp/graph16282825879716256757.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:00:53] [INFO ] Decomposing Gal with order
[2025-06-01 13:00:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:00:53] [INFO ] Removed a total of 75 redundant transitions.
[2025-06-01 13:00:53] [INFO ] Flatten gal took : 38 ms
[2025-06-01 13:00:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 13:00:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11934033760864289340.gal : 7 ms
[2025-06-01 13:00:53] [INFO ] Time to serialize properties into /tmp/CTLFireability3455323604669842786.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/CTLFireability11934033760864289340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3455323604669842786.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 29 places and 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 323 place count 884 transition count 520
Reduce places removed 323 places and 0 transitions.
Iterating post reduction 1 with 323 rules applied. Total rules applied 646 place count 561 transition count 520
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 659 place count 548 transition count 507
Iterating global reduction 2 with 13 rules applied. Total rules applied 672 place count 548 transition count 507
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 676 place count 548 transition count 503
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 680 place count 544 transition count 503
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 681 place count 543 transition count 502
Iterating global reduction 4 with 1 rules applied. Total rules applied 682 place count 543 transition count 502
Applied a total of 682 rules in 69 ms. Remains 543 /913 variables (removed 370) and now considering 502/872 (removed 370) transitions.
// Phase 1: matrix 502 rows 543 cols
[2025-06-01 13:01:23] [INFO ] Computed 41 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:01:24] [INFO ] Implicit Places using invariants in 793 ms returned []
[2025-06-01 13:01:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:01:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-01 13:01:45] [INFO ] Implicit Places using invariants and state equation in 21449 ms returned []
Implicit Place search using SMT with State Equation took 22249 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:01:45] [INFO ] Redundant transitions in 3 ms returned []
Running 446 sub problems to find dead transitions.
[2025-06-01 13:01:45] [INFO ] Invariant cache hit.
[2025-06-01 13:01:45] [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) 0/487 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/487 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 6/493 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/493 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 4 (OVERLAPS) 452/945 variables, 493/534 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/945 variables, 14/548 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 945/1045 variables, and 548 constraints, problems are : Problem set: 0 solved, 446 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 493/543 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 446/446 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 446 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/487 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/487 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 6/493 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/493 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 4 (OVERLAPS) 452/945 variables, 493/534 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/945 variables, 14/548 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 945/1045 variables, and 994 constraints, problems are : Problem set: 0 solved, 446 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 493/543 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 446/446 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60106ms problems are : Problem set: 0 solved, 446 unsolved
Search for dead transitions found 0 dead transitions in 60107ms
Starting structural reductions in SI_CTL mode, iteration 1 : 543/913 places, 502/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82444 ms. Remains : 543/913 places, 502/872 transitions.
[2025-06-01 13:02:45] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:02:45] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:02:45] [INFO ] Input system was already deterministic with 502 transitions.
[2025-06-01 13:02:45] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:02:45] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:02:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5509780619296447625.gal : 2 ms
[2025-06-01 13:02:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3030519173467706757.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/CTLFireability5509780619296447625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3030519173467706757.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,8.15497e+28,0.820567,32084,2,14078,5,99719,6,0,2622,105551,0
Converting to forward existential form...Done !
original formula: EF((((EF(AG(((rcv_right_election_35_0_1_34<1)&&((newmsg6<1)||(election_35_6_6_to_right_5<1))))) * AF(!(A((init35>=1) U (rcv_right_electio...442
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * ((((newmsg27<1)||(election_35_6_27_to_right_26<1))||((newmsg15<1)||(election_35_5_20_to_l...625
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t9, t11, t13, t16, t17, t19, t21, t22, t24, t25, t27, t29, t3...411
(forward)formula 0,0,23.6282,653992,1,0,818,2.89938e+06,1026,505,15684,1.60016e+06,1014
FORMULA HirschbergSinclair-PT-35-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 901 transition count 860
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 901 transition count 860
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 895 transition count 854
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 895 transition count 854
Applied a total of 36 rules in 104 ms. Remains 895 /913 variables (removed 18) and now considering 854/872 (removed 18) transitions.
// Phase 1: matrix 854 rows 895 cols
[2025-06-01 13:03:09] [INFO ] Computed 41 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:03:10] [INFO ] Implicit Places using invariants in 450 ms returned []
[2025-06-01 13:03:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:03:20] [INFO ] Implicit Places using invariants and state equation in 9669 ms returned []
Implicit Place search using SMT with State Equation took 10137 ms to find 0 implicit places.
Running 819 sub problems to find dead transitions.
[2025-06-01 13:03:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 819 unsolved
SMT process timed out in 30153ms, After SMT, problems are : Problem set: 0 solved, 819 unsolved
Search for dead transitions found 0 dead transitions in 30157ms
Starting structural reductions in LTL mode, iteration 1 : 895/913 places, 854/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40402 ms. Remains : 895/913 places, 854/872 transitions.
[2025-06-01 13:03:50] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:03:50] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:03:50] [INFO ] Input system was already deterministic with 854 transitions.
[2025-06-01 13:03:50] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:03:50] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:03:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9251469706859397742.gal : 5 ms
[2025-06-01 13:03:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2134725236320251778.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/CTLFireability9251469706859397742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2134725236320251778.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,9.43703e+37,5.67422,157744,2,107008,5,518596,6,0,4402,602825,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:04:20] [INFO ] Flatten gal took : 19 ms
[2025-06-01 13:04:20] [INFO ] Applying decomposition
[2025-06-01 13:04:20] [INFO ] Flatten gal took : 18 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/graph15413628918190329173.txt' '-o' '/tmp/graph15413628918190329173.bin' '-w' '/tmp/graph15413628918190329173.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15413628918190329173.bin' '-l' '-1' '-v' '-w' '/tmp/graph15413628918190329173.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:04:20] [INFO ] Decomposing Gal with order
[2025-06-01 13:04:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:04:20] [INFO ] Removed a total of 88 redundant transitions.
[2025-06-01 13:04:20] [INFO ] Flatten gal took : 36 ms
[2025-06-01 13:04:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 13:04:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8711372877153208963.gal : 7 ms
[2025-06-01 13:04:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4207919577281515139.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/CTLFireability8711372877153208963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4207919577281515139.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 883 transition count 520
Reduce places removed 322 places and 0 transitions.
Iterating post reduction 1 with 322 rules applied. Total rules applied 644 place count 561 transition count 520
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 654 place count 551 transition count 510
Iterating global reduction 2 with 10 rules applied. Total rules applied 664 place count 551 transition count 510
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 668 place count 551 transition count 506
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 672 place count 547 transition count 506
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 673 place count 546 transition count 505
Iterating global reduction 4 with 1 rules applied. Total rules applied 674 place count 546 transition count 505
Applied a total of 674 rules in 65 ms. Remains 546 /913 variables (removed 367) and now considering 505/872 (removed 367) transitions.
// Phase 1: matrix 505 rows 546 cols
[2025-06-01 13:04:50] [INFO ] Computed 41 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:04:51] [INFO ] Implicit Places using invariants in 833 ms returned []
[2025-06-01 13:04:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:05:02] [INFO ] Implicit Places using invariants and state equation in 10772 ms returned []
Implicit Place search using SMT with State Equation took 11609 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:05:02] [INFO ] Redundant transitions in 3 ms returned []
Running 446 sub problems to find dead transitions.
[2025-06-01 13:05:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/487 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/487 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 5/492 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/492 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 4 (OVERLAPS) 455/947 variables, 492/533 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 947/1051 variables, and 533 constraints, problems are : Problem set: 0 solved, 446 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 492/546 constraints, PredecessorRefiner: 446/446 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 446 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/487 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/487 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 5/492 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/492 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 4 (OVERLAPS) 455/947 variables, 492/533 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/947 variables, 446/979 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 947/1051 variables, and 979 constraints, problems are : Problem set: 0 solved, 446 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 492/546 constraints, PredecessorRefiner: 446/446 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 446 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in SI_CTL mode, iteration 1 : 546/913 places, 505/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71786 ms. Remains : 546/913 places, 505/872 transitions.
[2025-06-01 13:06:02] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:06:02] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:06:02] [INFO ] Input system was already deterministic with 505 transitions.
[2025-06-01 13:06:02] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:06:02] [INFO ] Flatten gal took : 33 ms
[2025-06-01 13:06:02] [INFO ] Time to serialize gal into /tmp/CTLFireability6378714264894344256.gal : 3 ms
[2025-06-01 13:06:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5142835322590310148.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/CTLFireability6378714264894344256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5142835322590310148.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,2.3831e+29,1.00888,35200,2,14139,5,113807,6,0,2629,115104,0
Converting to forward existential form...Done !
original formula: A(AF(!(((((newmsg34>=1)&&(reply_34_0_to_right_33>=1))&&((newmsg35>=1)&&(reply_35_2_to_right_34>=1)))||(!(((newmsg1>=1)&&(election_35_1_1_...360
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(E(TRUE U !(E(TRUE U ((!(E(TRUE U !((rcv_left_election_5_0_1_6>=1)))) * (newmsg21>=1)) * ((r...795
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t9, t10, t12, t14, t17, t19, t20, t22, t24, t26, t28, t30, t32, t...407
Detected timeout of ITS tools.
[2025-06-01 13:06:32] [INFO ] Flatten gal took : 15 ms
[2025-06-01 13:06:32] [INFO ] Applying decomposition
[2025-06-01 13:06:32] [INFO ] Flatten gal took : 10 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/graph8002306921036633055.txt' '-o' '/tmp/graph8002306921036633055.bin' '-w' '/tmp/graph8002306921036633055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8002306921036633055.bin' '-l' '-1' '-v' '-w' '/tmp/graph8002306921036633055.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:06:32] [INFO ] Decomposing Gal with order
[2025-06-01 13:06:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:06:32] [INFO ] Removed a total of 278 redundant transitions.
[2025-06-01 13:06:32] [INFO ] Flatten gal took : 19 ms
[2025-06-01 13:06:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 3 ms.
[2025-06-01 13:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16129651730583016086.gal : 4 ms
[2025-06-01 13:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability9303617549324393472.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/CTLFireability16129651730583016086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9303617549324393472.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3831e+29,1.7834,70352,2492,1287,129787,20174,1457,214857,253,47561,0
Converting to forward existential form...Done !
original formula: A(AF(!(((((i2.u4.newmsg34>=1)&&(i8.i0.u39.reply_34_0_to_right_33>=1))&&((i2.u5.newmsg35>=1)&&(i2.u4.reply_35_2_to_right_34>=1)))||(!(((i0...445
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(E(TRUE U !(E(TRUE U ((!(E(TRUE U !((i4.u10.rcv_left_election_5_0_1_6>=1)))) * (i5.u26.newms...944
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t4, t7, t28, t42, t52, t58, t67, t84, t219, t469, t504, i0.t9, i0.u0.t429, i1.t66, i1...569
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
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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Reduce places removed 32 places and 32 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 363 transitions
Trivial Post-agglo rules discarded 363 transitions
Performed 363 trivial Post agglomeration. Transition count delta: 363
Iterating post reduction 0 with 363 rules applied. Total rules applied 363 place count 881 transition count 477
Reduce places removed 363 places and 0 transitions.
Iterating post reduction 1 with 363 rules applied. Total rules applied 726 place count 518 transition count 477
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 739 place count 505 transition count 464
Iterating global reduction 2 with 13 rules applied. Total rules applied 752 place count 505 transition count 464
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 6 rules applied. Total rules applied 758 place count 505 transition count 458
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 764 place count 499 transition count 458
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 766 place count 497 transition count 456
Iterating global reduction 4 with 2 rules applied. Total rules applied 768 place count 497 transition count 456
Applied a total of 768 rules in 52 ms. Remains 497 /913 variables (removed 416) and now considering 456/872 (removed 416) transitions.
// Phase 1: matrix 456 rows 497 cols
[2025-06-01 13:07:02] [INFO ] Computed 41 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:07:03] [INFO ] Implicit Places using invariants in 758 ms returned []
[2025-06-01 13:07:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:07:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2025-06-01 13:07:15] [INFO ] Implicit Places using invariants and state equation in 11722 ms returned []
Implicit Place search using SMT with State Equation took 12483 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:07:15] [INFO ] Redundant transitions in 2 ms returned []
Running 394 sub problems to find dead transitions.
[2025-06-01 13:07:15] [INFO ] Invariant cache hit.
[2025-06-01 13:07:15] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/435 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/435 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 5/440 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/440 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 4 (OVERLAPS) 399/839 variables, 440/481 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/839 variables, 10/491 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 839/953 variables, and 491 constraints, problems are : Problem set: 0 solved, 394 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 440/497 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 394/394 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/435 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/435 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 5/440 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/440 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 4 (OVERLAPS) 399/839 variables, 440/481 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/839 variables, 10/491 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/839 variables, 394/885 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 839/953 variables, and 885 constraints, problems are : Problem set: 0 solved, 394 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 440/497 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 394/394 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60081ms problems are : Problem set: 0 solved, 394 unsolved
Search for dead transitions found 0 dead transitions in 60082ms
Starting structural reductions in SI_CTL mode, iteration 1 : 497/913 places, 456/872 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72639 ms. Remains : 497/913 places, 456/872 transitions.
[2025-06-01 13:08:15] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:08:15] [INFO ] Flatten gal took : 8 ms
[2025-06-01 13:08:15] [INFO ] Input system was already deterministic with 456 transitions.
[2025-06-01 13:08:15] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:08:15] [INFO ] Flatten gal took : 8 ms
[2025-06-01 13:08:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13657123194964363293.gal : 2 ms
[2025-06-01 13:08:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5376258772077464681.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/CTLFireability13657123194964363293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5376258772077464681.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,1.32171e+28,0.63071,27336,2,11374,5,85608,6,0,2381,81043,0
Converting to forward existential form...Done !
original formula: A(!(((newmsg6>=1)&&(election_35_6_29_to_left_7>=1))) U E((rcv_right_reply_35_5_35>=1) U ((newmsg14>=1)&&(election_15_0_1_to_left_15>=1)))...156
=> equivalent forward existential formula: [((Init * !(EG(!(E((rcv_right_reply_35_5_35>=1) U ((newmsg14>=1)&&(election_15_0_1_to_left_15>=1))))))) * !(E(!(...397
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t6, t8, t10, t13, t14, t15, t17, t18, t20, t22, t24, t26, t28, t31, t32, t33,...374
Detected timeout of ITS tools.
[2025-06-01 13:08:45] [INFO ] Flatten gal took : 12 ms
[2025-06-01 13:08:45] [INFO ] Applying decomposition
[2025-06-01 13:08:45] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17987270811952094023.txt' '-o' '/tmp/graph17987270811952094023.bin' '-w' '/tmp/graph17987270811952094023.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17987270811952094023.bin' '-l' '-1' '-v' '-w' '/tmp/graph17987270811952094023.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:08:45] [INFO ] Decomposing Gal with order
[2025-06-01 13:08:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:08:45] [INFO ] Removed a total of 303 redundant transitions.
[2025-06-01 13:08:45] [INFO ] Flatten gal took : 19 ms
[2025-06-01 13:08:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 6 ms.
[2025-06-01 13:08:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8297661198066363518.gal : 3 ms
[2025-06-01 13:08:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7909359923578117352.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/CTLFireability8297661198066363518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7909359923578117352.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.32171e+28,0.506793,29112,2033,143,52115,625,1313,76058,107,1635,0
Converting to forward existential form...Done !
original formula: A(!(((i7.u0.newmsg6>=1)&&(i4.u1.election_35_6_29_to_left_7>=1))) U E((i8.u3.rcv_right_reply_35_5_35>=1) U ((i1.u2.newmsg14>=1)&&(i1.u18.e...187
=> equivalent forward existential formula: [((Init * !(EG(!(E((i8.u3.rcv_right_reply_35_5_35>=1) U ((i1.u2.newmsg14>=1)&&(i1.u18.election_15_0_1_to_left_15...466
Reverse transition relation is NOT exact ! Due to transitions t2, t6, t15, t22, t33, t38, t52, t60, t383, i1.t35, i1.t32, i1.t28, i1.t26, i1.t24, i1.t1, i1...502
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 913/913 places, 872/872 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 902 transition count 861
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 902 transition count 861
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 896 transition count 855
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 896 transition count 855
Applied a total of 34 rules in 103 ms. Remains 896 /913 variables (removed 17) and now considering 855/872 (removed 17) transitions.
// Phase 1: matrix 855 rows 896 cols
[2025-06-01 13:09:15] [INFO ] Computed 41 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:09:16] [INFO ] Implicit Places using invariants in 412 ms returned []
[2025-06-01 13:09:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:09:25] [INFO ] Implicit Places using invariants and state equation in 9752 ms returned []
Implicit Place search using SMT with State Equation took 10167 ms to find 0 implicit places.
Running 820 sub problems to find dead transitions.
[2025-06-01 13:09:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/861 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 820 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 861/1751 variables, and 6 constraints, problems are : Problem set: 0 solved, 820 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 6/41 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 820/820 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 820 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/861 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 820 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/861 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 820 unsolved
At refinement iteration 2 (OVERLAPS) 35/896 variables, 35/41 constraints. Problems are: Problem set: 0 solved, 820 unsolved
(s389 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 672)
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(s389 1timeout
)
(s390 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 896/1751 variables, and 41 constraints, problems are : Problem set: 0 solved, 820 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 0/820 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60174ms problems are : Problem set: 0 solved, 820 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in LTL mode, iteration 1 : 896/913 places, 855/872 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70450 ms. Remains : 896/913 places, 855/872 transitions.
[2025-06-01 13:10:26] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:10:26] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:10:26] [INFO ] Input system was already deterministic with 855 transitions.
[2025-06-01 13:10:26] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:10:26] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:10:26] [INFO ] Time to serialize gal into /tmp/CTLFireability6140259417067023379.gal : 4 ms
[2025-06-01 13:10:26] [INFO ] Time to serialize properties into /tmp/CTLFireability4597647843545311221.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/CTLFireability6140259417067023379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4597647843545311221.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,1.00542e+38,5.2721,156800,2,106851,5,511773,6,0,4407,595787,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:10:56] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:10:56] [INFO ] Applying decomposition
[2025-06-01 13:10:56] [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/graph10460932854389700326.txt' '-o' '/tmp/graph10460932854389700326.bin' '-w' '/tmp/graph10460932854389700326.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10460932854389700326.bin' '-l' '-1' '-v' '-w' '/tmp/graph10460932854389700326.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:10:56] [INFO ] Decomposing Gal with order
[2025-06-01 13:10:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:10:56] [INFO ] Removed a total of 69 redundant transitions.
[2025-06-01 13:10:56] [INFO ] Flatten gal took : 31 ms
[2025-06-01 13:10:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 13:10:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13656972998818126568.gal : 6 ms
[2025-06-01 13:10:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9568683523735837966.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/CTLFireability13656972998818126568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9568683523735837966.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,1.00542e+38,23.8336,589336,9301,16148,670314,574738,1915,1.57498e+06,669,4.00208e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:11:26] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:11:26] [INFO ] Flatten gal took : 17 ms
[2025-06-01 13:11:26] [INFO ] Applying decomposition
[2025-06-01 13:11:26] [INFO ] Flatten gal took : 18 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/graph4869990517397401943.txt' '-o' '/tmp/graph4869990517397401943.bin' '-w' '/tmp/graph4869990517397401943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4869990517397401943.bin' '-l' '-1' '-v' '-w' '/tmp/graph4869990517397401943.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:11:26] [INFO ] Decomposing Gal with order
[2025-06-01 13:11:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:11:26] [INFO ] Removed a total of 109 redundant transitions.
[2025-06-01 13:11:26] [INFO ] Flatten gal took : 34 ms
[2025-06-01 13:11:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 13:11:26] [INFO ] Time to serialize gal into /tmp/CTLFireability12728476287915777773.gal : 6 ms
[2025-06-01 13:11:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8376628042923266796.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/CTLFireability12728476287915777773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8376628042923266796.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 13 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,1.32428e+39,49.7936,1118996,13356,11840,1.58539e+06,651162,1971,4.23234e+06,611,5.09074e+06,0
Converting to forward existential form...Done !
original formula: AF(((EF((i1.i0.u2.rcv_left_election_35_3_3_3>=1)) + (EX((i10.i0.u6.rcv_left_election_8_0_1_9>=1)) * (E(((i1.i0.u2.newmsg3>=1)&&(i1.i0.u64...1072
=> equivalent forward existential formula: [FwdG(Init,!(((E(TRUE U (i1.i0.u2.rcv_left_election_35_3_3_3>=1)) + (EX((i10.i0.u6.rcv_left_election_8_0_1_9>=1)...1141
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t5, t9, t12, t13, t16, t17, t18, t22, t24, t27, t28, t31, t32, t34, t44, t114, t1...1296
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-06-01 13:19:51] [INFO ] Flatten gal took : 19 ms
[2025-06-01 13:19:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12736333603183596427.gal : 3 ms
[2025-06-01 13:19:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15376268896724923384.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/CTLFireability12736333603183596427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15376268896724923384.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 13 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,1.32428e+39,5.63138,169972,2,117370,5,578096,6,0,4492,668567,0
Converting to forward existential form...Done !
original formula: AF(((EF((rcv_left_election_35_3_3_3>=1)) + (EX((rcv_left_election_8_0_1_9>=1)) * (E(((newmsg3>=1)&&(election_35_5_32_to_left_4>=1)) U ((n...836
=> equivalent forward existential formula: [FwdG(Init,!(((E(TRUE U (rcv_left_election_35_3_3_3>=1)) + (EX((rcv_left_election_8_0_1_9>=1)) * (E(((newmsg3>=1...905
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...727
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="HirschbergSinclair-PT-35"
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 HirschbergSinclair-PT-35, 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 r114-tall-174876422100106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-35.tgz
mv HirschbergSinclair-PT-35 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 ;