About the Execution of ITS-Tools for QuasiCertifProtocol-PT-28
| 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????T?? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254700818.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 QuasiCertifProtocol-PT-28, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254700818
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 135K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 817K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 127K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 750K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 749K 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 QuasiCertifProtocol-PT-28-CTLFireability-2025-00
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-01
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-02
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-03
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-04
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-05
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-06
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-07
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-08
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-09
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-10
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-11
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-12
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-13
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-14
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749152890911
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-28
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 19:48:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 19:48:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 19:48:12] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2025-06-05 19:48:12] [INFO ] Transformed 2998 places.
[2025-06-05 19:48:12] [INFO ] Transformed 446 transitions.
[2025-06-05 19:48:12] [INFO ] Parsed PT model containing 2998 places and 446 transitions and 6489 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 2861 out of 2998 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2998/2998 places, 446/446 transitions.
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 2936 transition count 446
Applied a total of 62 rules in 47 ms. Remains 2936 /2998 variables (removed 62) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 2936 cols
[2025-06-05 19:48:12] [INFO ] Computed 2492 invariants in 138 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:48:13] [INFO ] Implicit Places using invariants in 1388 ms returned []
[2025-06-05 19:48:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:48:15] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 3144 ms to find 0 implicit places.
Running 416 sub problems to find dead transitions.
[2025-06-05 19:48:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2935 variables, 2492/2492 constraints. Problems are: Problem set: 0 solved, 416 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2935/3382 variables, and 2492 constraints, problems are : Problem set: 0 solved, 416 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 416/416 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 416 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2935 variables, 2492/2492 constraints. Problems are: Problem set: 0 solved, 416 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2935/3382 variables, and 2492 constraints, problems are : Problem set: 0 solved, 416 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 0/416 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60569ms problems are : Problem set: 0 solved, 416 unsolved
Search for dead transitions found 0 dead transitions in 60588ms
Starting structural reductions in LTL mode, iteration 1 : 2936/2998 places, 446/446 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63801 ms. Remains : 2936/2998 places, 446/446 transitions.
Support contains 2861 out of 2936 places after structural reductions.
[2025-06-05 19:49:16] [INFO ] Flatten gal took : 243 ms
[2025-06-05 19:49:17] [INFO ] Flatten gal took : 133 ms
[2025-06-05 19:49:17] [INFO ] Input system was already deterministic with 446 transitions.
Support contains 2860 out of 2936 places (down from 2861) after GAL structural reductions.
RANDOM walk for 40000 steps (1208 resets) in 2752 ms. (14 steps per ms) remains 48/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 226 ms. (17 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1204 ms. (3 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
[2025-06-05 19:49:19] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2855 variables, 2436/2436 constraints. Problems are: Problem set: 0 solved, 48 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 2855/3382 variables, and 2436 constraints, problems are : Problem set: 0 solved, 48 unsolved in 5021 ms.
Refiners :[Generalized P Invariants (flows): 2436/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 48/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2855 variables, 2436/2436 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2855/3382 variables, and 2436 constraints, problems are : Problem set: 0 solved, 48 unsolved in 5010 ms.
Refiners :[Generalized P Invariants (flows): 2436/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 15/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10156ms problems are : Problem set: 0 solved, 48 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2855 out of 2936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 42 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 2936/2936 places, 446/446 transitions.
RANDOM walk for 40000 steps (1208 resets) in 1291 ms. (30 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 122 ms. (32 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 48/48 properties
Interrupted probabilistic random walk after 516319 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :0 out of 48
Probabilistic random walk after 516319 steps, saw 66637 distinct states, run finished after 3011 ms. (steps per millisecond=171 ) properties seen :0
[2025-06-05 19:49:33] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2855 variables, 2436/2436 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2855 variables, 0/2436 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 55/2910 variables, 56/2492 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2910 variables, 0/2492 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 4 (OVERLAPS) 446/3356 variables, 2910/5402 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3356 variables, 0/5402 constraints. Problems are: Problem set: 3 solved, 45 unsolved
SMT process timed out in 45089ms, After SMT, problems are : Problem set: 3 solved, 45 unsolved
Fused 45 Parikh solutions to 1 different solutions.
Parikh walk visited 9 properties in 30 ms.
Support contains 2789 out of 2936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2936 transition count 445
Applied a total of 1 rules in 58 ms. Remains 2936 /2936 variables (removed 0) and now considering 445/446 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 2936/2936 places, 445/446 transitions.
RANDOM walk for 40000 steps (1206 resets) in 863 ms. (46 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
Interrupted probabilistic random walk after 535530 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :0 out of 36
Probabilistic random walk after 535530 steps, saw 69155 distinct states, run finished after 3002 ms. (steps per millisecond=178 ) properties seen :0
// Phase 1: matrix 445 rows 2936 cols
[2025-06-05 19:50:21] [INFO ] Computed 2492 invariants in 57 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2789 variables, 2436/2436 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2789 variables, 0/2436 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 29/2818 variables, 28/2464 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2818 variables, 0/2464 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 416/3234 variables, 2818/5282 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3234 variables, 0/5282 constraints. Problems are: Problem set: 0 solved, 36 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 6 (OVERLAPS) 147/3381 variables, 118/5400 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3381 variables, 28/5428 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3381 variables, 0/5428 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 9 (OVERLAPS) 0/3381 variables, 0/5428 constraints. Problems are: Problem set: 1 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3381/3381 variables, and 5428 constraints, problems are : Problem set: 1 solved, 35 unsolved in 75030 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 2936/2936 constraints, PredecessorRefiner: 36/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 35 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2788 variables, 2436/2436 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2788 variables, 0/2436 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 29/2817 variables, 28/2464 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2817 variables, 0/2464 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 4 (OVERLAPS) 413/3230 variables, 2817/5281 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3230 variables, 25/5306 constraints. Problems are: Problem set: 1 solved, 35 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3230/3381 variables, and 5306 constraints, problems are : Problem set: 1 solved, 35 unsolved in 75035 ms.
Refiners :[Generalized P Invariants (flows): 2464/2492 constraints, State Equation: 2817/2936 constraints, PredecessorRefiner: 35/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150177ms problems are : Problem set: 1 solved, 35 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2788 out of 2936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2936/2936 places, 445/445 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2936 transition count 444
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1 place count 2936 transition count 443
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 2935 transition count 443
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 2934 transition count 442
Applied a total of 4 rules in 93 ms. Remains 2934 /2936 variables (removed 2) and now considering 442/445 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 2934/2936 places, 442/445 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2025-06-05 19:52:52] [INFO ] Flatten gal took : 87 ms
[2025-06-05 19:52:52] [INFO ] Flatten gal took : 93 ms
[2025-06-05 19:52:52] [INFO ] Input system was already deterministic with 446 transitions.
Computed a total of 2936 stabilizing places and 446 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2936 transition count 446
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 3 formulas.
FORMULA QuasiCertifProtocol-PT-28-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Graph (complete) has 29179 edges and 2936 vertex of which 2065 are kept as prefixes of interest. Removing 871 places using SCC suffix rule.16 ms
Discarding 871 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2007 transition count 329
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2007 transition count 329
Applied a total of 115 rules in 611 ms. Remains 2007 /2936 variables (removed 929) and now considering 329/446 (removed 117) transitions.
// Phase 1: matrix 329 rows 2007 cols
[2025-06-05 19:52:53] [INFO ] Computed 1680 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:52:56] [INFO ] Implicit Places using invariants in 3051 ms returned []
[2025-06-05 19:52:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:53:21] [INFO ] Implicit Places using invariants and state equation in 25231 ms returned [1070, 1071, 1073, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1710, 1711, 1712, 1713, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1928]
Discarding 58 places :
Implicit Place search using SMT with State Equation took 28289 ms to find 58 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1949/2936 places, 329/446 transitions.
Applied a total of 0 rules in 111 ms. Remains 1949 /1949 variables (removed 0) and now considering 329/329 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 29011 ms. Remains : 1949/2936 places, 329/446 transitions.
[2025-06-05 19:53:21] [INFO ] Flatten gal took : 40 ms
[2025-06-05 19:53:22] [INFO ] Flatten gal took : 42 ms
[2025-06-05 19:53:22] [INFO ] Input system was already deterministic with 329 transitions.
[2025-06-05 19:53:22] [INFO ] Flatten gal took : 41 ms
[2025-06-05 19:53:22] [INFO ] Flatten gal took : 40 ms
[2025-06-05 19:53:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7468461867980098844.gal : 14 ms
[2025-06-05 19:53:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3925132704028203120.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/CTLFireability7468461867980098844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3925132704028203120.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:53:52] [INFO ] Flatten gal took : 39 ms
[2025-06-05 19:53:52] [INFO ] Applying decomposition
[2025-06-05 19:53:52] [INFO ] Flatten gal took : 38 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/graph17143937270946569625.txt' '-o' '/tmp/graph17143937270946569625.bin' '-w' '/tmp/graph17143937270946569625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17143937270946569625.bin' '-l' '-1' '-v' '-w' '/tmp/graph17143937270946569625.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:53:52] [INFO ] Decomposing Gal with order
[2025-06-05 19:53:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:53:52] [INFO ] Removed a total of 203 redundant transitions.
[2025-06-05 19:53:52] [INFO ] Flatten gal took : 207 ms
[2025-06-05 19:53:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 58 ms.
[2025-06-05 19:53:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8987430573593172388.gal : 22 ms
[2025-06-05 19:53:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13845851697143823342.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/CTLFireability8987430573593172388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13845851697143823342.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 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 165 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 2936 cols
[2025-06-05 19:54:23] [INFO ] Computed 2492 invariants in 28 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:54:28] [INFO ] Implicit Places using invariants in 4998 ms returned []
[2025-06-05 19:54:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:54:42] [INFO ] Implicit Places using invariants and state equation in 13843 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 18848 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2907/2936 places, 446/446 transitions.
Applied a total of 0 rules in 170 ms. Remains 2907 /2907 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 19184 ms. Remains : 2907/2936 places, 446/446 transitions.
[2025-06-05 19:54:42] [INFO ] Flatten gal took : 59 ms
[2025-06-05 19:54:42] [INFO ] Flatten gal took : 58 ms
[2025-06-05 19:54:42] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 19:54:42] [INFO ] Flatten gal took : 56 ms
[2025-06-05 19:54:42] [INFO ] Flatten gal took : 57 ms
[2025-06-05 19:54:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17317926893063680471.gal : 9 ms
[2025-06-05 19:54:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8122415438290186154.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/CTLFireability17317926893063680471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8122415438290186154.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:55:12] [INFO ] Flatten gal took : 55 ms
[2025-06-05 19:55:12] [INFO ] Applying decomposition
[2025-06-05 19:55:12] [INFO ] Flatten gal took : 55 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/graph18313171931952728080.txt' '-o' '/tmp/graph18313171931952728080.bin' '-w' '/tmp/graph18313171931952728080.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18313171931952728080.bin' '-l' '-1' '-v' '-w' '/tmp/graph18313171931952728080.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:55:13] [INFO ] Decomposing Gal with order
[2025-06-05 19:55:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:55:13] [INFO ] Removed a total of 289 redundant transitions.
[2025-06-05 19:55:13] [INFO ] Flatten gal took : 174 ms
[2025-06-05 19:55:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 116 ms.
[2025-06-05 19:55:13] [INFO ] Time to serialize gal into /tmp/CTLFireability703560757044917724.gal : 20 ms
[2025-06-05 19:55:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13048815649808503528.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/CTLFireability703560757044917724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13048815649808503528.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 157 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
[2025-06-05 19:55:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:55:48] [INFO ] Implicit Places using invariants in 4459 ms returned []
[2025-06-05 19:55:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:55:58] [INFO ] Implicit Places using invariants and state equation in 10118 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 14582 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2907/2936 places, 446/446 transitions.
Applied a total of 0 rules in 179 ms. Remains 2907 /2907 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14919 ms. Remains : 2907/2936 places, 446/446 transitions.
[2025-06-05 19:55:58] [INFO ] Flatten gal took : 52 ms
[2025-06-05 19:55:58] [INFO ] Flatten gal took : 66 ms
[2025-06-05 19:55:58] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 19:55:58] [INFO ] Flatten gal took : 54 ms
[2025-06-05 19:55:58] [INFO ] Flatten gal took : 53 ms
[2025-06-05 19:55:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6162027678663341570.gal : 8 ms
[2025-06-05 19:55:58] [INFO ] Time to serialize properties into /tmp/CTLFireability11658818754520389543.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6162027678663341570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11658818754520389543.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:56:29] [INFO ] Flatten gal took : 80 ms
[2025-06-05 19:56:29] [INFO ] Applying decomposition
[2025-06-05 19:56:29] [INFO ] Flatten gal took : 53 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/graph2340130597840171784.txt' '-o' '/tmp/graph2340130597840171784.bin' '-w' '/tmp/graph2340130597840171784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2340130597840171784.bin' '-l' '-1' '-v' '-w' '/tmp/graph2340130597840171784.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:56:29] [INFO ] Decomposing Gal with order
[2025-06-05 19:56:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:56:29] [INFO ] Removed a total of 288 redundant transitions.
[2025-06-05 19:56:29] [INFO ] Flatten gal took : 166 ms
[2025-06-05 19:56:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 49 ms.
[2025-06-05 19:56:29] [INFO ] Time to serialize gal into /tmp/CTLFireability5564873610844847047.gal : 17 ms
[2025-06-05 19:56:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5239508897489127001.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/CTLFireability5564873610844847047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5239508897489127001.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 : 2936/2936 places, 446/446 transitions.
Graph (complete) has 29179 edges and 2936 vertex of which 2906 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.9 ms
Discarding 30 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 64 ms. Remains 2905 /2936 variables (removed 31) and now considering 443/446 (removed 3) transitions.
// Phase 1: matrix 443 rows 2905 cols
[2025-06-05 19:56:59] [INFO ] Computed 2464 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:57:01] [INFO ] Implicit Places using invariants in 1759 ms returned []
[2025-06-05 19:57:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:57:05] [INFO ] Implicit Places using invariants and state equation in 3664 ms returned [2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2608, 2609, 2610, 2611, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2826]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 5438 ms to find 29 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2876/2936 places, 443/446 transitions.
Applied a total of 0 rules in 53 ms. Remains 2876 /2876 variables (removed 0) and now considering 443/443 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 5555 ms. Remains : 2876/2936 places, 443/446 transitions.
[2025-06-05 19:57:05] [INFO ] Flatten gal took : 54 ms
[2025-06-05 19:57:05] [INFO ] Flatten gal took : 58 ms
[2025-06-05 19:57:05] [INFO ] Input system was already deterministic with 443 transitions.
[2025-06-05 19:57:05] [INFO ] Flatten gal took : 66 ms
[2025-06-05 19:57:05] [INFO ] Flatten gal took : 57 ms
[2025-06-05 19:57:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6345364395610065974.gal : 8 ms
[2025-06-05 19:57:05] [INFO ] Time to serialize properties into /tmp/CTLFireability4219586555753548169.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6345364395610065974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4219586555753548169.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:57:35] [INFO ] Flatten gal took : 57 ms
[2025-06-05 19:57:35] [INFO ] Applying decomposition
[2025-06-05 19:57:35] [INFO ] Flatten gal took : 55 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/graph5996183424596221476.txt' '-o' '/tmp/graph5996183424596221476.bin' '-w' '/tmp/graph5996183424596221476.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5996183424596221476.bin' '-l' '-1' '-v' '-w' '/tmp/graph5996183424596221476.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:57:36] [INFO ] Decomposing Gal with order
[2025-06-05 19:57:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:57:36] [INFO ] Removed a total of 260 redundant transitions.
[2025-06-05 19:57:36] [INFO ] Flatten gal took : 172 ms
[2025-06-05 19:57:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 290 labels/synchronizations in 54 ms.
[2025-06-05 19:57:36] [INFO ] Time to serialize gal into /tmp/CTLFireability13969917013178128145.gal : 20 ms
[2025-06-05 19:57:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8631800676951002398.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13969917013178128145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8631800676951002398.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 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 28 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 2936 cols
[2025-06-05 19:58:06] [INFO ] Computed 2492 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:58:08] [INFO ] Implicit Places using invariants in 2012 ms returned []
[2025-06-05 19:58:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 19:58:12] [INFO ] Implicit Places using invariants and state equation in 3523 ms returned []
Implicit Place search using SMT with State Equation took 5539 ms to find 0 implicit places.
Running 416 sub problems to find dead transitions.
[2025-06-05 19:58:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2935 variables, 2492/2492 constraints. Problems are: Problem set: 0 solved, 416 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2935/3382 variables, and 2492 constraints, problems are : Problem set: 0 solved, 416 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 416/416 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 416 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2935 variables, 2492/2492 constraints. Problems are: Problem set: 0 solved, 416 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2935/3382 variables, and 2492 constraints, problems are : Problem set: 0 solved, 416 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 0/416 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60336ms problems are : Problem set: 0 solved, 416 unsolved
Search for dead transitions found 0 dead transitions in 60338ms
Finished structural reductions in LTL mode , in 1 iterations and 65907 ms. Remains : 2936/2936 places, 446/446 transitions.
[2025-06-05 19:59:12] [INFO ] Flatten gal took : 54 ms
[2025-06-05 19:59:12] [INFO ] Flatten gal took : 58 ms
[2025-06-05 19:59:12] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 19:59:12] [INFO ] Flatten gal took : 57 ms
[2025-06-05 19:59:12] [INFO ] Flatten gal took : 56 ms
[2025-06-05 19:59:12] [INFO ] Time to serialize gal into /tmp/CTLFireability229918681649513669.gal : 7 ms
[2025-06-05 19:59:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13221780662872790225.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability229918681649513669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13221780662872790225.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 19:59:43] [INFO ] Flatten gal took : 58 ms
[2025-06-05 19:59:43] [INFO ] Applying decomposition
[2025-06-05 19:59:43] [INFO ] Flatten gal took : 57 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/graph5117798472633680825.txt' '-o' '/tmp/graph5117798472633680825.bin' '-w' '/tmp/graph5117798472633680825.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5117798472633680825.bin' '-l' '-1' '-v' '-w' '/tmp/graph5117798472633680825.weights' '-q' '0' '-e' '0.001'
[2025-06-05 19:59:43] [INFO ] Decomposing Gal with order
[2025-06-05 19:59:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 19:59:43] [INFO ] Removed a total of 288 redundant transitions.
[2025-06-05 19:59:43] [INFO ] Flatten gal took : 165 ms
[2025-06-05 19:59:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 58 ms.
[2025-06-05 19:59:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5634342793633616047.gal : 19 ms
[2025-06-05 19:59:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17532591060650776170.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5634342793633616047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17532591060650776170.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 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 4 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
[2025-06-05 20:00:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:00:14] [INFO ] Implicit Places using invariants in 906 ms returned []
[2025-06-05 20:00:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:00:16] [INFO ] Implicit Places using invariants and state equation in 1920 ms returned []
Implicit Place search using SMT with State Equation took 2828 ms to find 0 implicit places.
Running 416 sub problems to find dead transitions.
[2025-06-05 20:00:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2935 variables, 2492/2492 constraints. Problems are: Problem set: 0 solved, 416 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2935/3382 variables, and 2492 constraints, problems are : Problem set: 0 solved, 416 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 416/416 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 416 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2935 variables, 2492/2492 constraints. Problems are: Problem set: 0 solved, 416 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s2010 timeout
1)
(s2011 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2935/3382 variables, and 2492 constraints, problems are : Problem set: 0 solved, 416 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 2492/2492 constraints, State Equation: 0/2936 constraints, PredecessorRefiner: 0/416 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60351ms problems are : Problem set: 0 solved, 416 unsolved
Search for dead transitions found 0 dead transitions in 60354ms
Finished structural reductions in LTL mode , in 1 iterations and 63188 ms. Remains : 2936/2936 places, 446/446 transitions.
[2025-06-05 20:01:17] [INFO ] Flatten gal took : 57 ms
[2025-06-05 20:01:17] [INFO ] Flatten gal took : 63 ms
[2025-06-05 20:01:17] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 20:01:17] [INFO ] Flatten gal took : 60 ms
[2025-06-05 20:01:17] [INFO ] Flatten gal took : 60 ms
[2025-06-05 20:01:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13519713621816248318.gal : 7 ms
[2025-06-05 20:01:17] [INFO ] Time to serialize properties into /tmp/CTLFireability9744254007570255157.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13519713621816248318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9744254007570255157.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:01:47] [INFO ] Flatten gal took : 61 ms
[2025-06-05 20:01:47] [INFO ] Applying decomposition
[2025-06-05 20:01:47] [INFO ] Flatten gal took : 61 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/graph13503327425335189769.txt' '-o' '/tmp/graph13503327425335189769.bin' '-w' '/tmp/graph13503327425335189769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13503327425335189769.bin' '-l' '-1' '-v' '-w' '/tmp/graph13503327425335189769.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:01:47] [INFO ] Decomposing Gal with order
[2025-06-05 20:01:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:01:48] [INFO ] Removed a total of 289 redundant transitions.
[2025-06-05 20:01:48] [INFO ] Flatten gal took : 146 ms
[2025-06-05 20:01:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 56 ms.
[2025-06-05 20:01:48] [INFO ] Time to serialize gal into /tmp/CTLFireability13934535228486661202.gal : 16 ms
[2025-06-05 20:01:48] [INFO ] Time to serialize properties into /tmp/CTLFireability15696967798816811598.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13934535228486661202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15696967798816811598.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 159 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
[2025-06-05 20:02:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:02:23] [INFO ] Implicit Places using invariants in 4714 ms returned []
[2025-06-05 20:02:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:02:35] [INFO ] Implicit Places using invariants and state equation in 11601 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 16319 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2907/2936 places, 446/446 transitions.
Applied a total of 0 rules in 158 ms. Remains 2907 /2907 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16636 ms. Remains : 2907/2936 places, 446/446 transitions.
[2025-06-05 20:02:35] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:02:35] [INFO ] Flatten gal took : 52 ms
[2025-06-05 20:02:35] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 20:02:35] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:02:35] [INFO ] Flatten gal took : 62 ms
[2025-06-05 20:02:35] [INFO ] Time to serialize gal into /tmp/CTLFireability10061534968605627101.gal : 8 ms
[2025-06-05 20:02:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11724529511556815966.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/CTLFireability10061534968605627101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11724529511556815966.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:03:05] [INFO ] Flatten gal took : 54 ms
[2025-06-05 20:03:05] [INFO ] Applying decomposition
[2025-06-05 20:03:05] [INFO ] Flatten gal took : 50 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/graph3902528888521239931.txt' '-o' '/tmp/graph3902528888521239931.bin' '-w' '/tmp/graph3902528888521239931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3902528888521239931.bin' '-l' '-1' '-v' '-w' '/tmp/graph3902528888521239931.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:03:05] [INFO ] Decomposing Gal with order
[2025-06-05 20:03:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:03:06] [INFO ] Removed a total of 289 redundant transitions.
[2025-06-05 20:03:06] [INFO ] Flatten gal took : 138 ms
[2025-06-05 20:03:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 163 labels/synchronizations in 43 ms.
[2025-06-05 20:03:06] [INFO ] Time to serialize gal into /tmp/CTLFireability802216775405539249.gal : 13 ms
[2025-06-05 20:03:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16574973023603993372.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/CTLFireability802216775405539249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16574973023603993372.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 : 2936/2936 places, 446/446 transitions.
Graph (complete) has 29179 edges and 2936 vertex of which 2906 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.12 ms
Discarding 30 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 189 ms. Remains 2905 /2936 variables (removed 31) and now considering 443/446 (removed 3) transitions.
// Phase 1: matrix 443 rows 2905 cols
[2025-06-05 20:03:36] [INFO ] Computed 2464 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:03:41] [INFO ] Implicit Places using invariants in 4625 ms returned []
[2025-06-05 20:03:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:03:54] [INFO ] Implicit Places using invariants and state equation in 13542 ms returned [1968, 1969, 1971, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2608, 2609, 2610, 2611, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2826]
Discarding 58 places :
Implicit Place search using SMT with State Equation took 18172 ms to find 58 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2847/2936 places, 443/446 transitions.
Applied a total of 0 rules in 179 ms. Remains 2847 /2847 variables (removed 0) and now considering 443/443 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 18541 ms. Remains : 2847/2936 places, 443/446 transitions.
[2025-06-05 20:03:54] [INFO ] Flatten gal took : 48 ms
[2025-06-05 20:03:54] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:03:55] [INFO ] Input system was already deterministic with 443 transitions.
[2025-06-05 20:03:55] [INFO ] Flatten gal took : 78 ms
[2025-06-05 20:03:55] [INFO ] Flatten gal took : 74 ms
[2025-06-05 20:03:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality614054806814488078.gal : 7 ms
[2025-06-05 20:03:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14626362734698008490.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/ReachabilityCardinality614054806814488078.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14626362734698008490.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (1124 resets) in 634 ms. (62 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (30 resets) in 76 ms. (519 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality14626362734698008490.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 32
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :32 after 64
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :64 after 128
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :128 after 224
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :224 after 256
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :256 after 448
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :448 after 864
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :864 after 1664
Interrupted probabilistic random walk after 2170720 steps, run timeout after 3001 ms. (steps per millisecond=723 ) properties seen :0 out of 1
Probabilistic random walk after 2170720 steps, saw 275901 distinct states, run finished after 3001 ms. (steps per millisecond=723 ) properties seen :0
// Phase 1: matrix 443 rows 2847 cols
[2025-06-05 20:03:58] [INFO ] Computed 2408 invariants in 499 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 205/207 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 463/670 variables, 232/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/670 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 41/711 variables, 28/262 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/711 variables, 41/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/711 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1612/2323 variables, 1568/1871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2323 variables, 1612/3483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2323 variables, 0/3483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 961/3284 variables, 957/4440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1664 after 6304
At refinement iteration 12 (INCLUDED_ONLY) 0/3284 variables, 812/5252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3284 variables, 0/5252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 6/3290 variables, 3/5255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3290 variables, 0/5255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/3290 variables, 0/5255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3290/3290 variables, and 5255 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1621 ms.
Refiners :[Generalized P Invariants (flows): 2408/2408 constraints, State Equation: 2847/2847 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 205/207 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 463/670 variables, 232/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/670 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/670 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 41/711 variables, 28/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6304 after 7520
At refinement iteration 7 (INCLUDED_ONLY) 0/711 variables, 41/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/711 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1612/2323 variables, 1568/1872 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2323 variables, 1612/3484 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2323 variables, 0/3484 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 961/3284 variables, 957/4441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3284 variables, 812/5253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3284 variables, 0/5253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 6/3290 variables, 3/5256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3290 variables, 0/5256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/3290 variables, 0/5256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3290/3290 variables, and 5256 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4234 ms.
Refiners :[Generalized P Invariants (flows): 2408/2408 constraints, State Equation: 2847/2847 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6385ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 63 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
FORMULA QuasiCertifProtocol-PT-28-CTLFireability-2025-08 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 13 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Graph (complete) has 29179 edges and 2936 vertex of which 2906 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.6 ms
Discarding 30 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 2906 transition count 444
Applied a total of 3 rules in 324 ms. Remains 2906 /2936 variables (removed 30) and now considering 444/446 (removed 2) transitions.
// Phase 1: matrix 444 rows 2906 cols
[2025-06-05 20:04:05] [INFO ] Computed 2464 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:04:09] [INFO ] Implicit Places using invariants in 4443 ms returned []
[2025-06-05 20:04:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:04:21] [INFO ] Implicit Places using invariants and state equation in 11711 ms returned [1968, 1969, 1971, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011]
Discarding 28 places :
Implicit Place search using SMT with State Equation took 16157 ms to find 28 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2878/2936 places, 444/446 transitions.
Applied a total of 0 rules in 165 ms. Remains 2878 /2878 variables (removed 0) and now considering 444/444 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 16647 ms. Remains : 2878/2936 places, 444/446 transitions.
[2025-06-05 20:04:21] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:04:21] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:04:21] [INFO ] Input system was already deterministic with 444 transitions.
[2025-06-05 20:04:21] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:04:21] [INFO ] Flatten gal took : 58 ms
[2025-06-05 20:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8540953541691770406.gal : 7 ms
[2025-06-05 20:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1726934798569439004.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/CTLFireability8540953541691770406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1726934798569439004.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:04:51] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:04:51] [INFO ] Applying decomposition
[2025-06-05 20:04:51] [INFO ] Flatten gal took : 50 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/graph1387771655873860425.txt' '-o' '/tmp/graph1387771655873860425.bin' '-w' '/tmp/graph1387771655873860425.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1387771655873860425.bin' '-l' '-1' '-v' '-w' '/tmp/graph1387771655873860425.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:04:51] [INFO ] Decomposing Gal with order
[2025-06-05 20:04:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:04:52] [INFO ] Removed a total of 319 redundant transitions.
[2025-06-05 20:04:52] [INFO ] Flatten gal took : 134 ms
[2025-06-05 20:04:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 242 labels/synchronizations in 54 ms.
[2025-06-05 20:04:52] [INFO ] Time to serialize gal into /tmp/CTLFireability13672882437780220825.gal : 14 ms
[2025-06-05 20:04:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17458548665321734845.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/CTLFireability13672882437780220825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17458548665321734845.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Graph (complete) has 29179 edges and 2936 vertex of which 2065 are kept as prefixes of interest. Removing 871 places using SCC suffix rule.5 ms
Discarding 871 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2007 transition count 329
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2007 transition count 329
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 116 place count 2007 transition count 329
Applied a total of 116 rules in 275 ms. Remains 2007 /2936 variables (removed 929) and now considering 329/446 (removed 117) transitions.
// Phase 1: matrix 329 rows 2007 cols
[2025-06-05 20:05:22] [INFO ] Computed 1680 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:05:25] [INFO ] Implicit Places using invariants in 2872 ms returned []
[2025-06-05 20:05:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:05:49] [INFO ] Implicit Places using invariants and state equation in 24209 ms returned [1070, 1071, 1073, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1710, 1711, 1712, 1713, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1928]
Discarding 58 places :
Implicit Place search using SMT with State Equation took 27085 ms to find 58 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1949/2936 places, 329/446 transitions.
Applied a total of 0 rules in 98 ms. Remains 1949 /1949 variables (removed 0) and now considering 329/329 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 27459 ms. Remains : 1949/2936 places, 329/446 transitions.
[2025-06-05 20:05:49] [INFO ] Flatten gal took : 34 ms
[2025-06-05 20:05:49] [INFO ] Flatten gal took : 35 ms
[2025-06-05 20:05:49] [INFO ] Input system was already deterministic with 329 transitions.
[2025-06-05 20:05:49] [INFO ] Flatten gal took : 35 ms
[2025-06-05 20:05:49] [INFO ] Flatten gal took : 35 ms
[2025-06-05 20:05:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16987227712797935804.gal : 5 ms
[2025-06-05 20:05:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10455576596791921509.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/CTLFireability16987227712797935804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10455576596791921509.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:06:20] [INFO ] Flatten gal took : 37 ms
[2025-06-05 20:06:20] [INFO ] Applying decomposition
[2025-06-05 20:06:20] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12582838329740721501.txt' '-o' '/tmp/graph12582838329740721501.bin' '-w' '/tmp/graph12582838329740721501.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12582838329740721501.bin' '-l' '-1' '-v' '-w' '/tmp/graph12582838329740721501.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:06:20] [INFO ] Decomposing Gal with order
[2025-06-05 20:06:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:06:20] [INFO ] Removed a total of 232 redundant transitions.
[2025-06-05 20:06:20] [INFO ] Flatten gal took : 57 ms
[2025-06-05 20:06:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 13 ms.
[2025-06-05 20:06:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17115631089152522360.gal : 8 ms
[2025-06-05 20:06:20] [INFO ] Time to serialize properties into /tmp/CTLFireability7484812130617426661.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/CTLFireability17115631089152522360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7484812130617426661.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 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 156 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 2936 cols
[2025-06-05 20:06:50] [INFO ] Computed 2492 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:06:55] [INFO ] Implicit Places using invariants in 4581 ms returned []
[2025-06-05 20:06:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:07:05] [INFO ] Implicit Places using invariants and state equation in 10594 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 15178 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2907/2936 places, 446/446 transitions.
Applied a total of 0 rules in 153 ms. Remains 2907 /2907 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15487 ms. Remains : 2907/2936 places, 446/446 transitions.
[2025-06-05 20:07:05] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:07:06] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:07:06] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 20:07:06] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:07:06] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:07:06] [INFO ] Time to serialize gal into /tmp/CTLFireability18150511092088004844.gal : 7 ms
[2025-06-05 20:07:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11818208070717827044.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/CTLFireability18150511092088004844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11818208070717827044.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:07:36] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:07:36] [INFO ] Applying decomposition
[2025-06-05 20:07:36] [INFO ] Flatten gal took : 49 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/graph11106033243361226521.txt' '-o' '/tmp/graph11106033243361226521.bin' '-w' '/tmp/graph11106033243361226521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11106033243361226521.bin' '-l' '-1' '-v' '-w' '/tmp/graph11106033243361226521.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:07:36] [INFO ] Decomposing Gal with order
[2025-06-05 20:07:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:07:36] [INFO ] Removed a total of 289 redundant transitions.
[2025-06-05 20:07:36] [INFO ] Flatten gal took : 143 ms
[2025-06-05 20:07:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 42 ms.
[2025-06-05 20:07:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5244043397039097663.gal : 14 ms
[2025-06-05 20:07:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9691665375304530936.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/CTLFireability5244043397039097663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9691665375304530936.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 149 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
[2025-06-05 20:08:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:08:11] [INFO ] Implicit Places using invariants in 4589 ms returned []
[2025-06-05 20:08:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:08:24] [INFO ] Implicit Places using invariants and state equation in 13092 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 17684 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2907/2936 places, 446/446 transitions.
Applied a total of 0 rules in 147 ms. Remains 2907 /2907 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17981 ms. Remains : 2907/2936 places, 446/446 transitions.
[2025-06-05 20:08:24] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:08:24] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:08:25] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 20:08:25] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:08:25] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:08:25] [INFO ] Time to serialize gal into /tmp/CTLFireability11021361794952891607.gal : 7 ms
[2025-06-05 20:08:25] [INFO ] Time to serialize properties into /tmp/CTLFireability9190392424991249911.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/CTLFireability11021361794952891607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9190392424991249911.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:08:55] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:08:55] [INFO ] Applying decomposition
[2025-06-05 20:08:55] [INFO ] Flatten gal took : 50 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/graph7463107421656837066.txt' '-o' '/tmp/graph7463107421656837066.bin' '-w' '/tmp/graph7463107421656837066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7463107421656837066.bin' '-l' '-1' '-v' '-w' '/tmp/graph7463107421656837066.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:08:55] [INFO ] Decomposing Gal with order
[2025-06-05 20:08:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:08:55] [INFO ] Removed a total of 288 redundant transitions.
[2025-06-05 20:08:55] [INFO ] Flatten gal took : 130 ms
[2025-06-05 20:08:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 42 ms.
[2025-06-05 20:08:55] [INFO ] Time to serialize gal into /tmp/CTLFireability2210721899658370850.gal : 15 ms
[2025-06-05 20:08:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4025537082712889483.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/CTLFireability2210721899658370850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4025537082712889483.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 : 2936/2936 places, 446/446 transitions.
Graph (complete) has 29179 edges and 2936 vertex of which 2065 are kept as prefixes of interest. Removing 871 places using SCC suffix rule.5 ms
Discarding 871 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2007 transition count 329
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2007 transition count 329
Applied a total of 115 rules in 183 ms. Remains 2007 /2936 variables (removed 929) and now considering 329/446 (removed 117) transitions.
// Phase 1: matrix 329 rows 2007 cols
[2025-06-05 20:09:26] [INFO ] Computed 1680 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:09:28] [INFO ] Implicit Places using invariants in 2814 ms returned []
[2025-06-05 20:09:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:09:54] [INFO ] Implicit Places using invariants and state equation in 25516 ms returned [1070, 1071, 1073, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1094, 1095, 1096, 1097, 1098, 1099, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1710, 1711, 1712, 1713, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1928]
Discarding 57 places :
Implicit Place search using SMT with State Equation took 28334 ms to find 57 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1950/2936 places, 329/446 transitions.
Applied a total of 0 rules in 108 ms. Remains 1950 /1950 variables (removed 0) and now considering 329/329 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 28625 ms. Remains : 1950/2936 places, 329/446 transitions.
[2025-06-05 20:09:54] [INFO ] Flatten gal took : 34 ms
[2025-06-05 20:09:54] [INFO ] Flatten gal took : 34 ms
[2025-06-05 20:09:54] [INFO ] Input system was already deterministic with 329 transitions.
[2025-06-05 20:09:54] [INFO ] Flatten gal took : 36 ms
[2025-06-05 20:09:54] [INFO ] Flatten gal took : 35 ms
[2025-06-05 20:09:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1516108315966527815.gal : 5 ms
[2025-06-05 20:09:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17725342761838580010.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/ReachabilityCardinality1516108315966527815.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17725342761838580010.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (1126 resets) in 284 ms. (140 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (32 resets) in 151 ms. (263 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality17725342761838580010.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 512
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :512 after 16384
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16384 after 8.24311e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :8.24311e+06 after 4.13858e+08
Interrupted probabilistic random walk after 2102596 steps, run timeout after 3001 ms. (steps per millisecond=700 ) properties seen :0 out of 1
Probabilistic random walk after 2102596 steps, saw 268858 distinct states, run finished after 3003 ms. (steps per millisecond=700 ) properties seen :0
// Phase 1: matrix 329 rows 1950 cols
[2025-06-05 20:09:57] [INFO ] Computed 1624 invariants in 16 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 35/65 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1110/1175 variables, 1059/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1175 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 508/1683 variables, 508/1596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1683 variables, 0/1596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 87/1770 variables, 1683/3279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1770 variables, 0/3279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 148/1918 variables, 59/3338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1918 variables, 0/3338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 176/2094 variables, 59/3397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2094 variables, 0/3397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 149/2243 variables, 117/3514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2243 variables, 28/3542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2243 variables, 0/3542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 34/2277 variables, 31/3573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2277 variables, 0/3573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/2279 variables, 1/3574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2279 variables, 0/3574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/2279 variables, 0/3574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2279/2279 variables, and 3574 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1721 ms.
Refiners :[Generalized P Invariants (flows): 1624/1624 constraints, State Equation: 1950/1950 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 35/65 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1110/1175 variables, 1059/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1175 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 508/1683 variables, 508/1596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1683 variables, 0/1596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 87/1770 variables, 1683/3279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1770 variables, 0/3279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 148/1918 variables, 59/3338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1918 variables, 1/3339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1918 variables, 0/3339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 176/2094 variables, 59/3398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2094 variables, 0/3398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 149/2243 variables, 117/3515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2243 variables, 28/3543 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2243 variables, 0/3543 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 34/2277 variables, 31/3574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2277 variables, 0/3574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 2/2279 variables, 1/3575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2279 variables, 0/3575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/2279 variables, 0/3575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2279/2279 variables, and 3575 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2460 ms.
Refiners :[Generalized P Invariants (flows): 1624/1624 constraints, State Equation: 1950/1950 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4225ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 120 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=24 )
FORMULA QuasiCertifProtocol-PT-28-CTLFireability-2025-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 5 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 162 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 2936 cols
[2025-06-05 20:10:02] [INFO ] Computed 2492 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:10:06] [INFO ] Implicit Places using invariants in 4640 ms returned []
[2025-06-05 20:10:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:10:18] [INFO ] Implicit Places using invariants and state equation in 11988 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 16631 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2907/2936 places, 446/446 transitions.
Applied a total of 0 rules in 158 ms. Remains 2907 /2907 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16952 ms. Remains : 2907/2936 places, 446/446 transitions.
[2025-06-05 20:10:18] [INFO ] Flatten gal took : 48 ms
[2025-06-05 20:10:19] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:10:19] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 20:10:19] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:10:19] [INFO ] Flatten gal took : 54 ms
[2025-06-05 20:10:19] [INFO ] Time to serialize gal into /tmp/CTLFireability5977231950010665246.gal : 7 ms
[2025-06-05 20:10:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13209308078571516975.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/CTLFireability5977231950010665246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13209308078571516975.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:10:49] [INFO ] Flatten gal took : 52 ms
[2025-06-05 20:10:49] [INFO ] Applying decomposition
[2025-06-05 20:10:49] [INFO ] Flatten gal took : 51 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/graph2381656747820516641.txt' '-o' '/tmp/graph2381656747820516641.bin' '-w' '/tmp/graph2381656747820516641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2381656747820516641.bin' '-l' '-1' '-v' '-w' '/tmp/graph2381656747820516641.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:10:49] [INFO ] Decomposing Gal with order
[2025-06-05 20:10:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:10:49] [INFO ] Removed a total of 288 redundant transitions.
[2025-06-05 20:10:49] [INFO ] Flatten gal took : 128 ms
[2025-06-05 20:10:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 44 ms.
[2025-06-05 20:10:49] [INFO ] Time to serialize gal into /tmp/CTLFireability15526673242382201361.gal : 16 ms
[2025-06-05 20:10:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16488084927747884076.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/CTLFireability15526673242382201361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16488084927747884076.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2936/2936 places, 446/446 transitions.
Applied a total of 0 rules in 173 ms. Remains 2936 /2936 variables (removed 0) and now considering 446/446 (removed 0) transitions.
[2025-06-05 20:11:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:11:24] [INFO ] Implicit Places using invariants in 4743 ms returned []
[2025-06-05 20:11:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:11:36] [INFO ] Implicit Places using invariants and state equation in 11589 ms returned [1969, 1970, 1972, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2006, 2007, 2008, 2009, 2010, 2011, 2012]
Discarding 28 places :
Implicit Place search using SMT with State Equation took 16341 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2908/2936 places, 446/446 transitions.
Applied a total of 0 rules in 162 ms. Remains 2908 /2908 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16677 ms. Remains : 2908/2936 places, 446/446 transitions.
[2025-06-05 20:11:36] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:11:36] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:11:36] [INFO ] Input system was already deterministic with 446 transitions.
[2025-06-05 20:11:36] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:11:36] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:11:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15803591002501358721.gal : 7 ms
[2025-06-05 20:11:36] [INFO ] Time to serialize properties into /tmp/CTLFireability10355200861742755985.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/CTLFireability15803591002501358721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10355200861742755985.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 20:12:06] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:12:06] [INFO ] Applying decomposition
[2025-06-05 20:12:07] [INFO ] Flatten gal took : 57 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/graph7957161583509633884.txt' '-o' '/tmp/graph7957161583509633884.bin' '-w' '/tmp/graph7957161583509633884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7957161583509633884.bin' '-l' '-1' '-v' '-w' '/tmp/graph7957161583509633884.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:12:07] [INFO ] Decomposing Gal with order
[2025-06-05 20:12:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:12:07] [INFO ] Removed a total of 289 redundant transitions.
[2025-06-05 20:12:07] [INFO ] Flatten gal took : 126 ms
[2025-06-05 20:12:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 42 ms.
[2025-06-05 20:12:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13749240356518758090.gal : 15 ms
[2025-06-05 20:12:07] [INFO ] Time to serialize properties into /tmp/CTLFireability2933062779089636019.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/CTLFireability13749240356518758090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2933062779089636019.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.
[2025-06-05 20:12:37] [INFO ] Flatten gal took : 77 ms
[2025-06-05 20:12:37] [INFO ] Flatten gal took : 77 ms
[2025-06-05 20:12:38] [INFO ] Applying decomposition
[2025-06-05 20:12:38] [INFO ] Flatten gal took : 76 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/graph14380494541480126503.txt' '-o' '/tmp/graph14380494541480126503.bin' '-w' '/tmp/graph14380494541480126503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14380494541480126503.bin' '-l' '-1' '-v' '-w' '/tmp/graph14380494541480126503.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:12:38] [INFO ] Decomposing Gal with order
[2025-06-05 20:12:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:12:38] [INFO ] Removed a total of 289 redundant transitions.
[2025-06-05 20:12:38] [INFO ] Flatten gal took : 164 ms
[2025-06-05 20:12:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 158 labels/synchronizations in 49 ms.
[2025-06-05 20:12:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13870360828777225411.gal : 16 ms
[2025-06-05 20:12:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4789667654294074060.ctl : 13 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/CTLFireability13870360828777225411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4789667654294074060.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.
ITS-tools command line returned an error code 137
[2025-06-05 20:38:07] [INFO ] Flatten gal took : 504 ms
[2025-06-05 20:38:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12844976915436697657.gal : 35 ms
[2025-06-05 20:38:07] [INFO ] Time to serialize properties into /tmp/CTLFireability5076309147711548412.ctl : 54 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/CTLFireability12844976915436697657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5076309147711548412.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 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="QuasiCertifProtocol-PT-28"
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 QuasiCertifProtocol-PT-28, 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 r156-tall-174881254700818"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-28.tgz
mv QuasiCertifProtocol-PT-28 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 ;