About the Execution of ITS-Tools for QuasiCertifProtocol-PT-32
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
0.000 | 3600000.00 | 0.00 | 0.00 | ??????????T??T?F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254700826.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-32, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254700826
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 155K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 920K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K 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 70K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 286K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 362K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 217K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K 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 942K 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-32-CTLFireability-2025-00
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-01
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-02
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-03
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-04
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-05
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-06
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-07
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-08
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-09
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-10
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-11
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-12
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-13
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-14
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749157455873
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-32
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 21:04:17] [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 21:04:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 21:04:17] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2025-06-05 21:04:17] [INFO ] Transformed 3806 places.
[2025-06-05 21:04:17] [INFO ] Transformed 506 transitions.
[2025-06-05 21:04:17] [INFO ] Parsed PT model containing 3806 places and 506 transitions and 8173 arcs in 237 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 2687 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 3736 transition count 506
Applied a total of 70 rules in 149 ms. Remains 3736 /3806 variables (removed 70) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2025-06-05 21:04:17] [INFO ] Computed 3232 invariants in 133 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:04:20] [INFO ] Implicit Places using invariants in 2631 ms returned []
[2025-06-05 21:04:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:04:24] [INFO ] Implicit Places using invariants and state equation in 3943 ms returned []
Implicit Place search using SMT with State Equation took 6603 ms to find 0 implicit places.
Running 472 sub problems to find dead transitions.
[2025-06-05 21:04:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3735 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3735/4242 variables, and 3232 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3735 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3735/4242 variables, and 3232 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 0/472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60702ms problems are : Problem set: 0 solved, 472 unsolved
Search for dead transitions found 0 dead transitions in 60720ms
Starting structural reductions in LTL mode, iteration 1 : 3736/3806 places, 506/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67497 ms. Remains : 3736/3806 places, 506/506 transitions.
Support contains 2687 out of 3736 places after structural reductions.
[2025-06-05 21:05:25] [INFO ] Flatten gal took : 284 ms
[2025-06-05 21:05:26] [INFO ] Flatten gal took : 159 ms
[2025-06-05 21:05:26] [INFO ] Input system was already deterministic with 506 transitions.
RANDOM walk for 40000 steps (1069 resets) in 2484 ms. (16 steps per ms) remains 42/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 224 ms. (17 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 405 ms. (9 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
[2025-06-05 21:05:27] [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) 0/2587 variables, 1024/1024 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2587 variables, 0/1024 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 140/2727 variables, 1248/2272 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2727/4242 variables, and 2272 constraints, problems are : Problem set: 0 solved, 42 unsolved in 5019 ms.
Refiners :[Generalized P Invariants (flows): 2272/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 42/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2587 variables, 1024/1024 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2587 variables, 0/1024 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 140/2727 variables, 1248/2272 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2727/4242 variables, and 2272 constraints, problems are : Problem set: 0 solved, 42 unsolved in 5007 ms.
Refiners :[Generalized P Invariants (flows): 2272/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 17/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10122ms problems are : Problem set: 0 solved, 42 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2587 out of 3736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3702 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.23 ms
Discarding 34 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 103 ms. Remains 3702 /3736 variables (removed 34) and now considering 504/506 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 3702/3736 places, 504/506 transitions.
RANDOM walk for 40000 steps (1070 resets) in 1194 ms. (33 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
Interrupted probabilistic random walk after 525572 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :0 out of 42
Probabilistic random walk after 525572 steps, saw 65657 distinct states, run finished after 3007 ms. (steps per millisecond=174 ) properties seen :0
// Phase 1: matrix 504 rows 3702 cols
[2025-06-05 21:05:41] [INFO ] Computed 3200 invariants in 83 ms
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) 0/2587 variables, 1076/1076 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2587 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 244/2831 variables, 1284/2360 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2831 variables, 0/2360 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 840/3671 variables, 840/3200 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3671 variables, 0/3200 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 6 (OVERLAPS) 504/4175 variables, 3671/6871 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4175 variables, 0/6871 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 31/4206 variables, 31/6902 constraints. Problems are: Problem set: 4 solved, 38 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4206/4206 variables, and 6902 constraints, problems are : Problem set: 4 solved, 38 unsolved in 45036 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 3702/3702 constraints, PredecessorRefiner: 42/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 38 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2585 variables, 1076/1076 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2585 variables, 0/1076 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 2 (OVERLAPS) 244/2829 variables, 1284/2360 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2829 variables, 0/2360 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 4 (OVERLAPS) 840/3669 variables, 840/3200 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3669 variables, 0/3200 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 504/4173 variables, 3669/6869 constraints. Problems are: Problem set: 4 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4173 variables, 23/6892 constraints. Problems are: Problem set: 4 solved, 38 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4173/4206 variables, and 6892 constraints, problems are : Problem set: 4 solved, 38 unsolved in 45022 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 3669/3702 constraints, PredecessorRefiner: 38/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90228ms problems are : Problem set: 4 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2585 out of 3702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3702/3702 places, 504/504 transitions.
Applied a total of 0 rules in 118 ms. Remains 3702 /3702 variables (removed 0) and now considering 504/504 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 3702/3702 places, 504/504 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
FORMULA QuasiCertifProtocol-PT-32-CTLFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 21:07:12] [INFO ] Flatten gal took : 107 ms
[2025-06-05 21:07:12] [INFO ] Flatten gal took : 118 ms
[2025-06-05 21:07:13] [INFO ] Input system was already deterministic with 506 transitions.
Computed a total of 3736 stabilizing places and 506 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3736 transition count 506
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 2582 are kept as prefixes of interest. Removing 1154 places using SCC suffix rule.25 ms
Discarding 1154 places :
Also discarding 33 output transitions
Drop transitions (Output transitions of discarded places.) removed 33 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 2581 transition count 442
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 65 place count 2547 transition count 374
Iterating global reduction 1 with 34 rules applied. Total rules applied 99 place count 2547 transition count 374
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 100 place count 2547 transition count 374
Applied a total of 100 rules in 721 ms. Remains 2547 /3736 variables (removed 1189) and now considering 374/506 (removed 132) transitions.
// Phase 1: matrix 374 rows 2547 cols
[2025-06-05 21:07:13] [INFO ] Computed 2176 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:07:18] [INFO ] Implicit Places using invariants in 4415 ms returned []
[2025-06-05 21:07:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:07:27] [INFO ] Implicit Places using invariants and state equation in 8929 ms returned [1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1138, 1139, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2520, 2523, 2524, 2525, 2526, 2527, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 13353 ms to find 66 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2481/3736 places, 374/506 transitions.
Applied a total of 0 rules in 160 ms. Remains 2481 /2481 variables (removed 0) and now considering 374/374 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 14235 ms. Remains : 2481/3736 places, 374/506 transitions.
[2025-06-05 21:07:27] [INFO ] Flatten gal took : 55 ms
[2025-06-05 21:07:27] [INFO ] Flatten gal took : 54 ms
[2025-06-05 21:07:27] [INFO ] Input system was already deterministic with 374 transitions.
[2025-06-05 21:07:27] [INFO ] Flatten gal took : 54 ms
[2025-06-05 21:07:27] [INFO ] Flatten gal took : 61 ms
[2025-06-05 21:07:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8442360598423385001.gal : 14 ms
[2025-06-05 21:07:27] [INFO ] Time to serialize properties into /tmp/CTLFireability15964361138544011765.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8442360598423385001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15964361138544011765.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 21:07:57] [INFO ] Flatten gal took : 53 ms
[2025-06-05 21:07:57] [INFO ] Applying decomposition
[2025-06-05 21:07:57] [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/graph2191366553088658545.txt' '-o' '/tmp/graph2191366553088658545.bin' '-w' '/tmp/graph2191366553088658545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2191366553088658545.bin' '-l' '-1' '-v' '-w' '/tmp/graph2191366553088658545.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:07:58] [INFO ] Decomposing Gal with order
[2025-06-05 21:07:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:07:58] [INFO ] Removed a total of 264 redundant transitions.
[2025-06-05 21:07:58] [INFO ] Flatten gal took : 264 ms
[2025-06-05 21:07:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 63 ms.
[2025-06-05 21:07:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14345718969289238434.gal : 19 ms
[2025-06-05 21:07:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9698454483584074857.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/CTLFireability14345718969289238434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9698454483584074857.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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 114 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2025-06-05 21:08:28] [INFO ] Computed 3232 invariants in 40 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:08:33] [INFO ] Implicit Places using invariants in 4440 ms returned []
[2025-06-05 21:08:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:08:43] [INFO ] Implicit Places using invariants and state equation in 9922 ms returned []
Implicit Place search using SMT with State Equation took 14364 ms to find 0 implicit places.
Running 472 sub problems to find dead transitions.
[2025-06-05 21:08:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3735 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3735/4242 variables, and 3232 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 472/472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3735 variables, 3232/3232 constraints. Problems are: Problem set: 0 solved, 472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3735/4242 variables, and 3232 constraints, problems are : Problem set: 0 solved, 472 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 3232/3232 constraints, State Equation: 0/3736 constraints, PredecessorRefiner: 0/472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60475ms problems are : Problem set: 0 solved, 472 unsolved
Search for dead transitions found 0 dead transitions in 60481ms
Finished structural reductions in LTL mode , in 1 iterations and 74966 ms. Remains : 3736/3736 places, 506/506 transitions.
[2025-06-05 21:09:43] [INFO ] Flatten gal took : 87 ms
[2025-06-05 21:09:43] [INFO ] Flatten gal took : 90 ms
[2025-06-05 21:09:43] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:09:44] [INFO ] Flatten gal took : 87 ms
[2025-06-05 21:09:44] [INFO ] Flatten gal took : 79 ms
[2025-06-05 21:09:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13324440160289240126.gal : 10 ms
[2025-06-05 21:09:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1266076123321006727.ctl : 6 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/CTLFireability13324440160289240126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1266076123321006727.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 21:10:14] [INFO ] Flatten gal took : 77 ms
[2025-06-05 21:10:14] [INFO ] Applying decomposition
[2025-06-05 21:10:14] [INFO ] Flatten gal took : 78 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/graph4216741722059230065.txt' '-o' '/tmp/graph4216741722059230065.bin' '-w' '/tmp/graph4216741722059230065.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4216741722059230065.bin' '-l' '-1' '-v' '-w' '/tmp/graph4216741722059230065.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:10:14] [INFO ] Decomposing Gal with order
[2025-06-05 21:10:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:10:15] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:10:15] [INFO ] Flatten gal took : 251 ms
[2025-06-05 21:10:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 91 ms.
[2025-06-05 21:10:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13265795126759345236.gal : 28 ms
[2025-06-05 21:10:15] [INFO ] Time to serialize properties into /tmp/CTLFireability11687879051236432868.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/CTLFireability13265795126759345236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11687879051236432868.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 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3702 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.10 ms
Discarding 34 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
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 2 place count 3701 transition count 503
Applied a total of 2 rules in 311 ms. Remains 3701 /3736 variables (removed 35) and now considering 503/506 (removed 3) transitions.
// Phase 1: matrix 503 rows 3701 cols
[2025-06-05 21:10:45] [INFO ] Computed 3200 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:10:50] [INFO ] Implicit Places using invariants in 5035 ms returned []
[2025-06-05 21:10:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:10:59] [INFO ] Implicit Places using invariants and state equation in 9086 ms returned [2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2292, 2293, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 3344, 3345, 3346, 3347, 3348, 3349, 3350, 3351, 3674, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 14124 ms to find 66 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3635/3736 places, 503/506 transitions.
Applied a total of 0 rules in 139 ms. Remains 3635 /3635 variables (removed 0) and now considering 503/503 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 14575 ms. Remains : 3635/3736 places, 503/506 transitions.
[2025-06-05 21:11:00] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:11:00] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:11:00] [INFO ] Input system was already deterministic with 503 transitions.
[2025-06-05 21:11:00] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:11:00] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:11:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8643147655489673073.gal : 9 ms
[2025-06-05 21:11:00] [INFO ] Time to serialize properties into /tmp/CTLFireability13717879385861485866.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8643147655489673073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13717879385861485866.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 21:11:30] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:11:30] [INFO ] Applying decomposition
[2025-06-05 21:11:30] [INFO ] Flatten gal took : 67 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/graph4974678867800456889.txt' '-o' '/tmp/graph4974678867800456889.bin' '-w' '/tmp/graph4974678867800456889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4974678867800456889.bin' '-l' '-1' '-v' '-w' '/tmp/graph4974678867800456889.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:11:30] [INFO ] Decomposing Gal with order
[2025-06-05 21:11:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:11:31] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:11:31] [INFO ] Flatten gal took : 233 ms
[2025-06-05 21:11:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 268 labels/synchronizations in 65 ms.
[2025-06-05 21:11:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11863239530254393581.gal : 21 ms
[2025-06-05 21:11:31] [INFO ] Time to serialize properties into /tmp/CTLFireability16068717878113003351.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/CTLFireability11863239530254393581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16068717878113003351.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 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3702 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.8 ms
Discarding 34 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 168 ms. Remains 3701 /3736 variables (removed 35) and now considering 503/506 (removed 3) transitions.
// Phase 1: matrix 503 rows 3701 cols
[2025-06-05 21:12:01] [INFO ] Computed 3200 invariants in 39 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:12:06] [INFO ] Implicit Places using invariants in 4961 ms returned []
[2025-06-05 21:12:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:12:18] [INFO ] Implicit Places using invariants and state equation in 12037 ms returned [2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2292, 2293, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 3344, 3345, 3346, 3347, 3348, 3349, 3350, 3351, 3674, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 17002 ms to find 66 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3635/3736 places, 503/506 transitions.
Applied a total of 0 rules in 150 ms. Remains 3635 /3635 variables (removed 0) and now considering 503/503 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 17321 ms. Remains : 3635/3736 places, 503/506 transitions.
[2025-06-05 21:12:18] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:12:18] [INFO ] Flatten gal took : 66 ms
[2025-06-05 21:12:19] [INFO ] Input system was already deterministic with 503 transitions.
[2025-06-05 21:12:19] [INFO ] Flatten gal took : 67 ms
[2025-06-05 21:12:19] [INFO ] Flatten gal took : 67 ms
[2025-06-05 21:12:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7367639890524109155.gal : 9 ms
[2025-06-05 21:12:19] [INFO ] Time to serialize properties into /tmp/CTLFireability16575518289918521737.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/CTLFireability7367639890524109155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16575518289918521737.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 21:12:49] [INFO ] Flatten gal took : 66 ms
[2025-06-05 21:12:49] [INFO ] Applying decomposition
[2025-06-05 21:12:49] [INFO ] Flatten gal took : 66 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/graph4842281865217684064.txt' '-o' '/tmp/graph4842281865217684064.bin' '-w' '/tmp/graph4842281865217684064.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4842281865217684064.bin' '-l' '-1' '-v' '-w' '/tmp/graph4842281865217684064.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:12:49] [INFO ] Decomposing Gal with order
[2025-06-05 21:12:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:12:49] [INFO ] Removed a total of 296 redundant transitions.
[2025-06-05 21:12:49] [INFO ] Flatten gal took : 187 ms
[2025-06-05 21:12:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 76 ms.
[2025-06-05 21:12:50] [INFO ] Time to serialize gal into /tmp/CTLFireability10718066017617594698.gal : 16 ms
[2025-06-05 21:12:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14546107283833989259.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/CTLFireability10718066017617594698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14546107283833989259.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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 246 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2025-06-05 21:13:20] [INFO ] Computed 3232 invariants in 44 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:13:27] [INFO ] Implicit Places using invariants in 6941 ms returned []
[2025-06-05 21:13:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:13:43] [INFO ] Implicit Places using invariants and state equation in 16096 ms returned [2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2293, 2294, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2321, 2322, 2323, 2324, 2325, 2326, 2327]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 23039 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3736 places, 506/506 transitions.
Applied a total of 0 rules in 255 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23542 ms. Remains : 3703/3736 places, 506/506 transitions.
[2025-06-05 21:13:43] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:13:43] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:13:43] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:13:44] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:13:44] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:13:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1402935819648557709.gal : 8 ms
[2025-06-05 21:13:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10426649554222994460.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/CTLFireability1402935819648557709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10426649554222994460.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 21:14:14] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:14:14] [INFO ] Applying decomposition
[2025-06-05 21:14:14] [INFO ] Flatten gal took : 65 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/graph13263325433006615338.txt' '-o' '/tmp/graph13263325433006615338.bin' '-w' '/tmp/graph13263325433006615338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13263325433006615338.bin' '-l' '-1' '-v' '-w' '/tmp/graph13263325433006615338.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:14:14] [INFO ] Decomposing Gal with order
[2025-06-05 21:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:14:14] [INFO ] Removed a total of 326 redundant transitions.
[2025-06-05 21:14:14] [INFO ] Flatten gal took : 180 ms
[2025-06-05 21:14:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 69 ms.
[2025-06-05 21:14:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15636824781777175276.gal : 20 ms
[2025-06-05 21:14:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13751354424775258556.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/CTLFireability15636824781777175276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13751354424775258556.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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 120 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
[2025-06-05 21:14:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:14:49] [INFO ] Implicit Places using invariants in 4816 ms returned []
[2025-06-05 21:14:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:15:00] [INFO ] Implicit Places using invariants and state equation in 10571 ms returned [2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2293, 2294, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2321, 2322, 2323, 2324, 2325, 2326, 2327]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 15394 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3736 places, 506/506 transitions.
Applied a total of 0 rules in 116 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15632 ms. Remains : 3703/3736 places, 506/506 transitions.
[2025-06-05 21:15:00] [INFO ] Flatten gal took : 66 ms
[2025-06-05 21:15:00] [INFO ] Flatten gal took : 84 ms
[2025-06-05 21:15:00] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:15:00] [INFO ] Flatten gal took : 70 ms
[2025-06-05 21:15:01] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:15:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17533101726091239144.gal : 9 ms
[2025-06-05 21:15:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10050990369956074033.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17533101726091239144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10050990369956074033.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 21:15:31] [INFO ] Flatten gal took : 71 ms
[2025-06-05 21:15:31] [INFO ] Applying decomposition
[2025-06-05 21:15:31] [INFO ] Flatten gal took : 71 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/graph10847770436714301187.txt' '-o' '/tmp/graph10847770436714301187.bin' '-w' '/tmp/graph10847770436714301187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10847770436714301187.bin' '-l' '-1' '-v' '-w' '/tmp/graph10847770436714301187.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:15:31] [INFO ] Decomposing Gal with order
[2025-06-05 21:15:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:15:31] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:15:31] [INFO ] Flatten gal took : 185 ms
[2025-06-05 21:15:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 192 labels/synchronizations in 63 ms.
[2025-06-05 21:15:32] [INFO ] Time to serialize gal into /tmp/CTLFireability18031628451884976126.gal : 20 ms
[2025-06-05 21:15:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4486946409829381563.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18031628451884976126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4486946409829381563.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3702 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.16 ms
Discarding 34 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
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 2 place count 3702 transition count 504
Applied a total of 2 rules in 550 ms. Remains 3702 /3736 variables (removed 34) and now considering 504/506 (removed 2) transitions.
// Phase 1: matrix 504 rows 3702 cols
[2025-06-05 21:16:02] [INFO ] Computed 3200 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:16:09] [INFO ] Implicit Places using invariants in 6994 ms returned []
[2025-06-05 21:16:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:16:27] [INFO ] Implicit Places using invariants and state equation in 17689 ms returned [2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2292, 2293, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2320, 2321, 2322, 2323, 2324, 2325, 2326]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 24686 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3669/3736 places, 504/506 transitions.
Applied a total of 0 rules in 274 ms. Remains 3669 /3669 variables (removed 0) and now considering 504/504 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 25510 ms. Remains : 3669/3736 places, 504/506 transitions.
[2025-06-05 21:16:27] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:16:27] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:16:27] [INFO ] Input system was already deterministic with 504 transitions.
[2025-06-05 21:16:27] [INFO ] Flatten gal took : 88 ms
[2025-06-05 21:16:28] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:16:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8409138537891260657.gal : 8 ms
[2025-06-05 21:16:28] [INFO ] Time to serialize properties into /tmp/CTLFireability17265445106108244035.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/CTLFireability8409138537891260657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17265445106108244035.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 21:16:58] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:16:58] [INFO ] Applying decomposition
[2025-06-05 21:16:58] [INFO ] Flatten gal took : 65 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/graph4937457795025240435.txt' '-o' '/tmp/graph4937457795025240435.bin' '-w' '/tmp/graph4937457795025240435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4937457795025240435.bin' '-l' '-1' '-v' '-w' '/tmp/graph4937457795025240435.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:16:58] [INFO ] Decomposing Gal with order
[2025-06-05 21:16:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:16:58] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:16:58] [INFO ] Flatten gal took : 182 ms
[2025-06-05 21:16:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 268 labels/synchronizations in 59 ms.
[2025-06-05 21:16:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2268367436175078763.gal : 16 ms
[2025-06-05 21:16:58] [INFO ] Time to serialize properties into /tmp/CTLFireability6726520292642219697.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/CTLFireability2268367436175078763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6726520292642219697.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 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3702 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.16 ms
Discarding 34 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 152 ms. Remains 3702 /3736 variables (removed 34) and now considering 504/506 (removed 2) transitions.
// Phase 1: matrix 504 rows 3702 cols
[2025-06-05 21:17:29] [INFO ] Computed 3200 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:17:33] [INFO ] Implicit Places using invariants in 4514 ms returned []
[2025-06-05 21:17:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:17:42] [INFO ] Implicit Places using invariants and state equation in 8915 ms returned []
Implicit Place search using SMT with State Equation took 13434 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 21:17:42] [INFO ] Redundant transitions in 37 ms returned []
Running 470 sub problems to find dead transitions.
[2025-06-05 21:17:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3701 variables, 3200/3200 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s2283 1.0)
(s2284 1.0)
(s2285 timeout
1.0)
(s2286 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3701/4206 variables, and 3200 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3702 constraints, PredecessorRefiner: 470/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 470 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3701 variables, 3200/3200 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3701/4206 variables, and 3200 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3702 constraints, PredecessorRefiner: 0/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60451ms problems are : Problem set: 0 solved, 470 unsolved
Search for dead transitions found 0 dead transitions in 60453ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3702/3736 places, 504/506 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 74083 ms. Remains : 3702/3736 places, 504/506 transitions.
[2025-06-05 21:18:43] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:18:43] [INFO ] Flatten gal took : 73 ms
[2025-06-05 21:18:43] [INFO ] Input system was already deterministic with 504 transitions.
[2025-06-05 21:18:43] [INFO ] Flatten gal took : 72 ms
[2025-06-05 21:18:43] [INFO ] Flatten gal took : 72 ms
[2025-06-05 21:18:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13087479789319352655.gal : 8 ms
[2025-06-05 21:18:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11722516855849840587.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/CTLFireability13087479789319352655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11722516855849840587.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 21:19:13] [INFO ] Flatten gal took : 74 ms
[2025-06-05 21:19:13] [INFO ] Applying decomposition
[2025-06-05 21:19:13] [INFO ] Flatten gal took : 74 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/graph15223699298557803661.txt' '-o' '/tmp/graph15223699298557803661.bin' '-w' '/tmp/graph15223699298557803661.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15223699298557803661.bin' '-l' '-1' '-v' '-w' '/tmp/graph15223699298557803661.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:19:13] [INFO ] Decomposing Gal with order
[2025-06-05 21:19:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:19:14] [INFO ] Removed a total of 296 redundant transitions.
[2025-06-05 21:19:14] [INFO ] Flatten gal took : 187 ms
[2025-06-05 21:19:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 332 labels/synchronizations in 92 ms.
[2025-06-05 21:19:14] [INFO ] Time to serialize gal into /tmp/CTLFireability10448960089395705074.gal : 22 ms
[2025-06-05 21:19:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12660622190956770867.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/CTLFireability10448960089395705074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12660622190956770867.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 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3636 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.17 ms
Discarding 100 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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 3634 transition count 501
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 3634 transition count 501
Applied a total of 3 rules in 825 ms. Remains 3634 /3736 variables (removed 102) and now considering 501/506 (removed 5) transitions.
// Phase 1: matrix 501 rows 3634 cols
[2025-06-05 21:19:45] [INFO ] Computed 3136 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:19:52] [INFO ] Implicit Places using invariants in 7266 ms returned []
[2025-06-05 21:19:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:20:08] [INFO ] Implicit Places using invariants and state equation in 16326 ms returned [2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2225, 2226, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3607, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 23594 ms to find 66 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3568/3736 places, 501/506 transitions.
Applied a total of 0 rules in 314 ms. Remains 3568 /3568 variables (removed 0) and now considering 501/501 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 24734 ms. Remains : 3568/3736 places, 501/506 transitions.
[2025-06-05 21:20:09] [INFO ] Flatten gal took : 60 ms
[2025-06-05 21:20:09] [INFO ] Flatten gal took : 63 ms
[2025-06-05 21:20:09] [INFO ] Input system was already deterministic with 501 transitions.
[2025-06-05 21:20:09] [INFO ] Flatten gal took : 74 ms
[2025-06-05 21:20:09] [INFO ] Flatten gal took : 62 ms
[2025-06-05 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10605693077576432460.gal : 8 ms
[2025-06-05 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability13053394416299537865.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/CTLFireability10605693077576432460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13053394416299537865.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 21:20:39] [INFO ] Flatten gal took : 63 ms
[2025-06-05 21:20:39] [INFO ] Applying decomposition
[2025-06-05 21:20:39] [INFO ] Flatten gal took : 62 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/graph4104341466885075081.txt' '-o' '/tmp/graph4104341466885075081.bin' '-w' '/tmp/graph4104341466885075081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4104341466885075081.bin' '-l' '-1' '-v' '-w' '/tmp/graph4104341466885075081.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:20:39] [INFO ] Decomposing Gal with order
[2025-06-05 21:20:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:20:40] [INFO ] Removed a total of 293 redundant transitions.
[2025-06-05 21:20:40] [INFO ] Flatten gal took : 182 ms
[2025-06-05 21:20:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 60 ms.
[2025-06-05 21:20:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12176982000558861436.gal : 17 ms
[2025-06-05 21:20:40] [INFO ] Time to serialize properties into /tmp/CTLFireability6608216585562508010.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/CTLFireability12176982000558861436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6608216585562508010.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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 315 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2025-06-05 21:21:10] [INFO ] Computed 3232 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:21:17] [INFO ] Implicit Places using invariants in 7164 ms returned []
[2025-06-05 21:21:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:21:35] [INFO ] Implicit Places using invariants and state equation in 17576 ms returned [2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2293, 2294, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2321, 2322, 2323, 2324, 2325, 2326, 2327]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 24744 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3736 places, 506/506 transitions.
Applied a total of 0 rules in 281 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25340 ms. Remains : 3703/3736 places, 506/506 transitions.
[2025-06-05 21:21:35] [INFO ] Flatten gal took : 63 ms
[2025-06-05 21:21:35] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:21:35] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:21:35] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:21:35] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:21:36] [INFO ] Time to serialize gal into /tmp/CTLFireability89520622424966661.gal : 9 ms
[2025-06-05 21:21:36] [INFO ] Time to serialize properties into /tmp/CTLFireability18056866309896302574.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/CTLFireability89520622424966661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18056866309896302574.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 21:22:06] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:22:06] [INFO ] Applying decomposition
[2025-06-05 21:22:06] [INFO ] Flatten gal took : 64 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/graph3572305058924491261.txt' '-o' '/tmp/graph3572305058924491261.bin' '-w' '/tmp/graph3572305058924491261.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3572305058924491261.bin' '-l' '-1' '-v' '-w' '/tmp/graph3572305058924491261.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:22:06] [INFO ] Decomposing Gal with order
[2025-06-05 21:22:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:22:06] [INFO ] Removed a total of 327 redundant transitions.
[2025-06-05 21:22:06] [INFO ] Flatten gal took : 190 ms
[2025-06-05 21:22:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 193 labels/synchronizations in 61 ms.
[2025-06-05 21:22:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6545235595000081915.gal : 17 ms
[2025-06-05 21:22:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2117062757279722461.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/CTLFireability6545235595000081915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2117062757279722461.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 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3636 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.13 ms
Discarding 100 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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 3634 transition count 501
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 3634 transition count 501
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 4 place count 3634 transition count 501
Applied a total of 4 rules in 892 ms. Remains 3634 /3736 variables (removed 102) and now considering 501/506 (removed 5) transitions.
// Phase 1: matrix 501 rows 3634 cols
[2025-06-05 21:22:37] [INFO ] Computed 3136 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:22:45] [INFO ] Implicit Places using invariants in 7255 ms returned []
[2025-06-05 21:22:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:23:03] [INFO ] Implicit Places using invariants and state equation in 18922 ms returned [2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2225, 2226, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3607, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 26180 ms to find 66 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3568/3736 places, 501/506 transitions.
Applied a total of 0 rules in 293 ms. Remains 3568 /3568 variables (removed 0) and now considering 501/501 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 27366 ms. Remains : 3568/3736 places, 501/506 transitions.
[2025-06-05 21:23:04] [INFO ] Flatten gal took : 60 ms
[2025-06-05 21:23:04] [INFO ] Flatten gal took : 63 ms
[2025-06-05 21:23:04] [INFO ] Input system was already deterministic with 501 transitions.
[2025-06-05 21:23:04] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:23:04] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:23:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6420235964378033250.gal : 8 ms
[2025-06-05 21:23:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11714038200012479575.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6420235964378033250.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11714038200012479575.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (984 resets) in 609 ms. (65 steps per ms) remains 1/1 properties
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
BEST_FIRST walk for 40004 steps (24 resets) in 68 ms. (579 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality11714038200012479575.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 131072
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :131072 after 6.6795e+07
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6.6795e+07 after 7.31774e+09
Interrupted probabilistic random walk after 1953508 steps, run timeout after 3001 ms. (steps per millisecond=650 ) properties seen :0 out of 1
Probabilistic random walk after 1953508 steps, saw 234110 distinct states, run finished after 3001 ms. (steps per millisecond=650 ) properties seen :0
// Phase 1: matrix 501 rows 3568 cols
[2025-06-05 21:23:07] [INFO ] Computed 3072 invariants in 25 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) 3/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 62/67 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/104 variables, 67/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 370/474 variables, 71/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/474 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 394/868 variables, 229/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/868 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3201/4069 variables, 3201/3600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4069 variables, 3040/6640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4069/4069 variables, and 6640 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1738 ms.
Refiners :[Generalized P Invariants (flows): 3072/3072 constraints, State Equation: 3568/3568 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) 3/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 62/67 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/104 variables, 67/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 370/474 variables, 71/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/474 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/474 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 394/868 variables, 229/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/868 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3201/4069 variables, 3201/3601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4069 variables, 3040/6641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4069 variables, 0/6641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/4069 variables, 0/6641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4069/4069 variables, and 6641 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1698 ms.
Refiners :[Generalized P Invariants (flows): 3072/3072 constraints, State Equation: 3568/3568 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3486ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
FORMULA QuasiCertifProtocol-PT-32-CTLFireability-2025-10 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 16 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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 265 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2025-06-05 21:23:11] [INFO ] Computed 3232 invariants in 35 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:23:18] [INFO ] Implicit Places using invariants in 6837 ms returned []
[2025-06-05 21:23:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:23:32] [INFO ] Implicit Places using invariants and state equation in 14544 ms returned [2282, 2283, 2284, 2285, 2286, 2287, 2288, 2293, 2294, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2321, 2322, 2325, 2326]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 21384 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3707/3736 places, 506/506 transitions.
Applied a total of 0 rules in 269 ms. Remains 3707 /3707 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21919 ms. Remains : 3707/3736 places, 506/506 transitions.
[2025-06-05 21:23:33] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:23:33] [INFO ] Flatten gal took : 66 ms
[2025-06-05 21:23:33] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:23:33] [INFO ] Flatten gal took : 68 ms
[2025-06-05 21:23:33] [INFO ] Flatten gal took : 67 ms
[2025-06-05 21:23:33] [INFO ] Time to serialize gal into /tmp/CTLFireability692491767423663148.gal : 9 ms
[2025-06-05 21:23:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4700250255332991798.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/CTLFireability692491767423663148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4700250255332991798.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 21:24:03] [INFO ] Flatten gal took : 68 ms
[2025-06-05 21:24:03] [INFO ] Applying decomposition
[2025-06-05 21:24:03] [INFO ] Flatten gal took : 67 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/graph12365775879843595968.txt' '-o' '/tmp/graph12365775879843595968.bin' '-w' '/tmp/graph12365775879843595968.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12365775879843595968.bin' '-l' '-1' '-v' '-w' '/tmp/graph12365775879843595968.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:24:03] [INFO ] Decomposing Gal with order
[2025-06-05 21:24:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:24:04] [INFO ] Removed a total of 327 redundant transitions.
[2025-06-05 21:24:04] [INFO ] Flatten gal took : 177 ms
[2025-06-05 21:24:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 65 ms.
[2025-06-05 21:24:04] [INFO ] Time to serialize gal into /tmp/CTLFireability2331945807967539148.gal : 20 ms
[2025-06-05 21:24:04] [INFO ] Time to serialize properties into /tmp/CTLFireability16190350281761321087.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/CTLFireability2331945807967539148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16190350281761321087.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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 273 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
[2025-06-05 21:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:24:41] [INFO ] Implicit Places using invariants in 7253 ms returned []
[2025-06-05 21:24:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:24:59] [INFO ] Implicit Places using invariants and state equation in 17278 ms returned [2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2293, 2294, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2307, 2308, 2309, 2310, 2311, 2312, 2321, 2322, 2323, 2324, 2325, 2326, 2327]
Discarding 32 places :
Implicit Place search using SMT with State Equation took 24537 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3704/3736 places, 506/506 transitions.
Applied a total of 0 rules in 276 ms. Remains 3704 /3704 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25086 ms. Remains : 3704/3736 places, 506/506 transitions.
[2025-06-05 21:24:59] [INFO ] Flatten gal took : 66 ms
[2025-06-05 21:24:59] [INFO ] Flatten gal took : 67 ms
[2025-06-05 21:24:59] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:24:59] [INFO ] Flatten gal took : 68 ms
[2025-06-05 21:24:59] [INFO ] Flatten gal took : 67 ms
[2025-06-05 21:24:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15514781177199978487.gal : 8 ms
[2025-06-05 21:24:59] [INFO ] Time to serialize properties into /tmp/CTLFireability17191633794011771489.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/CTLFireability15514781177199978487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17191633794011771489.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 21:25:29] [INFO ] Flatten gal took : 69 ms
[2025-06-05 21:25:29] [INFO ] Applying decomposition
[2025-06-05 21:25:30] [INFO ] Flatten gal took : 68 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/graph16426670879245695388.txt' '-o' '/tmp/graph16426670879245695388.bin' '-w' '/tmp/graph16426670879245695388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16426670879245695388.bin' '-l' '-1' '-v' '-w' '/tmp/graph16426670879245695388.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:25:30] [INFO ] Decomposing Gal with order
[2025-06-05 21:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:25:30] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:25:30] [INFO ] Flatten gal took : 176 ms
[2025-06-05 21:25:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 63 ms.
[2025-06-05 21:25:30] [INFO ] Time to serialize gal into /tmp/CTLFireability14682073291412253430.gal : 20 ms
[2025-06-05 21:25:30] [INFO ] Time to serialize properties into /tmp/CTLFireability14350669349576143254.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/CTLFireability14682073291412253430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14350669349576143254.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 : 3736/3736 places, 506/506 transitions.
Graph (complete) has 42047 edges and 3736 vertex of which 3636 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.8 ms
Discarding 100 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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 3634 transition count 501
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 3634 transition count 501
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 4 place count 3634 transition count 501
Applied a total of 4 rules in 931 ms. Remains 3634 /3736 variables (removed 102) and now considering 501/506 (removed 5) transitions.
// Phase 1: matrix 501 rows 3634 cols
[2025-06-05 21:26:01] [INFO ] Computed 3136 invariants in 24 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:26:09] [INFO ] Implicit Places using invariants in 7503 ms returned []
[2025-06-05 21:26:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:26:26] [INFO ] Implicit Places using invariants and state equation in 17696 ms returned [2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2225, 2226, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3607, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 25204 ms to find 66 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3568/3736 places, 501/506 transitions.
Applied a total of 0 rules in 296 ms. Remains 3568 /3568 variables (removed 0) and now considering 501/501 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 26431 ms. Remains : 3568/3736 places, 501/506 transitions.
[2025-06-05 21:26:27] [INFO ] Flatten gal took : 61 ms
[2025-06-05 21:26:27] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:26:27] [INFO ] Input system was already deterministic with 501 transitions.
[2025-06-05 21:26:27] [INFO ] Flatten gal took : 67 ms
RANDOM walk for 40000 steps (983 resets) in 343 ms. (116 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (24 resets) in 86 ms. (459 steps per ms) remains 1/1 properties
[2025-06-05 21:26:27] [INFO ] Flatten gal took : 66 ms
[2025-06-05 21:26:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10271052880429936803.gal : 8 ms
[2025-06-05 21:26:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8605742169957163507.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/ReachabilityCardinality10271052880429936803.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8605742169957163507.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
Loading property file /tmp/ReachabilityCardinality8605742169957163507.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 131072
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :131072 after 6.6795e+07
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6.6795e+07 after 7.31774e+09
Interrupted probabilistic random walk after 1992489 steps, run timeout after 3001 ms. (steps per millisecond=663 ) properties seen :0 out of 1
Probabilistic random walk after 1992489 steps, saw 238634 distinct states, run finished after 3001 ms. (steps per millisecond=663 ) properties seen :0
// Phase 1: matrix 501 rows 3568 cols
[2025-06-05 21:26:30] [INFO ] Computed 3072 invariants in 27 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) 3/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 62/67 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/104 variables, 67/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 370/474 variables, 71/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/474 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 394/868 variables, 229/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/868 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3201/4069 variables, 3201/3600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4069 variables, 3040/6640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4069 variables, 0/6640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/4069 variables, 0/6640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4069/4069 variables, and 6640 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1879 ms.
Refiners :[Generalized P Invariants (flows): 3072/3072 constraints, State Equation: 3568/3568 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) 3/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 62/67 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/104 variables, 67/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 370/474 variables, 71/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/474 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/474 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 394/868 variables, 229/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/868 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3201/4069 variables, 3201/3601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4069 variables, 3040/6641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4069 variables, 0/6641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/4069 variables, 0/6641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4069/4069 variables, and 6641 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1689 ms.
Refiners :[Generalized P Invariants (flows): 3072/3072 constraints, State Equation: 3568/3568 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3621ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
FORMULA QuasiCertifProtocol-PT-32-CTLFireability-2025-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1 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 : 3736/3736 places, 506/506 transitions.
Applied a total of 0 rules in 295 ms. Remains 3736 /3736 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2025-06-05 21:26:34] [INFO ] Computed 3232 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:26:41] [INFO ] Implicit Places using invariants in 7163 ms returned []
[2025-06-05 21:26:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:27:00] [INFO ] Implicit Places using invariants and state equation in 19061 ms returned [2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2293, 2294, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2321, 2322, 2323, 2324, 2325, 2326, 2327]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 26228 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3736 places, 506/506 transitions.
Applied a total of 0 rules in 278 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26801 ms. Remains : 3703/3736 places, 506/506 transitions.
[2025-06-05 21:27:01] [INFO ] Flatten gal took : 63 ms
[2025-06-05 21:27:01] [INFO ] Flatten gal took : 64 ms
[2025-06-05 21:27:01] [INFO ] Input system was already deterministic with 506 transitions.
[2025-06-05 21:27:01] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:27:01] [INFO ] Flatten gal took : 65 ms
[2025-06-05 21:27:01] [INFO ] Time to serialize gal into /tmp/CTLFireability12199210087351404345.gal : 11 ms
[2025-06-05 21:27:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7234845424521133564.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/CTLFireability12199210087351404345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7234845424521133564.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 21:27:31] [INFO ] Flatten gal took : 67 ms
[2025-06-05 21:27:31] [INFO ] Applying decomposition
[2025-06-05 21:27:31] [INFO ] Flatten gal took : 65 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/graph1107060640175733396.txt' '-o' '/tmp/graph1107060640175733396.bin' '-w' '/tmp/graph1107060640175733396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1107060640175733396.bin' '-l' '-1' '-v' '-w' '/tmp/graph1107060640175733396.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:27:31] [INFO ] Decomposing Gal with order
[2025-06-05 21:27:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:27:32] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:27:32] [INFO ] Flatten gal took : 175 ms
[2025-06-05 21:27:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 63 ms.
[2025-06-05 21:27:32] [INFO ] Time to serialize gal into /tmp/CTLFireability5815527762990479033.gal : 21 ms
[2025-06-05 21:27:32] [INFO ] Time to serialize properties into /tmp/CTLFireability9973901642608885209.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/CTLFireability5815527762990479033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9973901642608885209.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 21:28:02] [INFO ] Flatten gal took : 96 ms
[2025-06-05 21:28:02] [INFO ] Flatten gal took : 107 ms
[2025-06-05 21:28:02] [INFO ] Applying decomposition
[2025-06-05 21:28:02] [INFO ] Flatten gal took : 94 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/graph13950997750720340634.txt' '-o' '/tmp/graph13950997750720340634.bin' '-w' '/tmp/graph13950997750720340634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13950997750720340634.bin' '-l' '-1' '-v' '-w' '/tmp/graph13950997750720340634.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:28:03] [INFO ] Decomposing Gal with order
[2025-06-05 21:28:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:28:03] [INFO ] Removed a total of 329 redundant transitions.
[2025-06-05 21:28:03] [INFO ] Flatten gal took : 215 ms
[2025-06-05 21:28:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 190 labels/synchronizations in 68 ms.
[2025-06-05 21:28:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6623960177560712560.gal : 20 ms
[2025-06-05 21:28:04] [INFO ] Time to serialize properties into /tmp/CTLFireability1053215856388804981.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/CTLFireability6623960177560712560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1053215856388804981.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 13 CTL formulae.
ITS-tools command line returned an error code 137
[2025-06-05 21:45:19] [INFO ] Flatten gal took : 554 ms
[2025-06-05 21:45:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3226388246264512958.gal : 37 ms
[2025-06-05 21:45:19] [INFO ] Time to serialize properties into /tmp/CTLFireability16719949630429267813.ctl : 62 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/CTLFireability3226388246264512958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16719949630429267813.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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-PT-32"
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-32, 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-174881254700826"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-32.tgz
mv QuasiCertifProtocol-PT-32 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 ;