About the Execution of ITS-Tools for BridgeAndVehicles-PT-V50P50N10
| 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?F????????FFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r016-smll-174853765100410.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 BridgeAndVehicles-PT-V50P50N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-smll-174853765100410
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.3M
-rw-r--r-- 1 mcc users 19K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 237K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 929K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 107K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 315K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 193K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 253K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 965K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K 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 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749006435558
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P50N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 03:07:17] [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]
[2025-06-04 03:07:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 03:07:18] [INFO ] Load time of PNML (sax parser for PT used): 313 ms
[2025-06-04 03:07:18] [INFO ] Transformed 128 places.
[2025-06-04 03:07:18] [INFO ] Transformed 1328 transitions.
[2025-06-04 03:07:18] [INFO ] Parsed PT model containing 128 places and 1328 transitions and 10010 arcs in 505 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 75 ms.
Support contains 126 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 53 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2025-06-04 03:07:19] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2025-06-04 03:07:19] [INFO ] Computed 5 invariants in 26 ms
[2025-06-04 03:07:19] [INFO ] State equation strengthened by 22 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:07:33] [INFO ] Deduced a trap composed of 5 places in 376 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:07:42] [INFO ] Deduced a trap composed of 14 places in 311 ms of which 6 ms to minimize.
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/376 variables, and 7 constraints, problems are : Problem set: 50 solved, 1275 unsolved in 20154 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 50 solved, 1275 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 50 solved, 1275 unsolved
Problem TDEAD178 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD475 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD651 is UNSAT
Problem TDEAD662 is UNSAT
Problem TDEAD673 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD695 is UNSAT
Problem TDEAD706 is UNSAT
Problem TDEAD717 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 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 126/376 variables, and 7 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 151/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44153ms problems are : Problem set: 100 solved, 1225 unsolved
Search for dead transitions found 100 dead transitions in 44224ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 100 transitions.
[2025-06-04 03:08:03] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 126 cols
[2025-06-04 03:08:03] [INFO ] Computed 5 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:08:03] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-06-04 03:08:03] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:08:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:08:03] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:08:03] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1228/1328 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44635 ms. Remains : 126/128 places, 1228/1328 transitions.
Support contains 126 out of 126 places after structural reductions.
[2025-06-04 03:08:04] [INFO ] Flatten gal took : 297 ms
[2025-06-04 03:08:06] [INFO ] Flatten gal took : 331 ms
[2025-06-04 03:08:08] [INFO ] Input system was already deterministic with 1228 transitions.
Reduction of identical properties reduced properties to check from 58 to 53
RANDOM walk for 40000 steps (88 resets) in 7360 ms. (5 steps per ms) remains 29/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 380 ms. (10 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 383 ms. (10 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 311 ms. (12 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 69 ms. (57 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 64 ms. (61 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 87 ms. (45 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 89 ms. (44 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 89 ms. (44 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 25/25 properties
[2025-06-04 03:08:11] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:08:11] [INFO ] Invariant cache hit.
[2025-06-04 03:08:11] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp50 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 22 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp11 is UNSAT
At refinement iteration 2 (OVERLAPS) 2/126 variables, 1/5 constraints. Problems are: Problem set: 5 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 248/374 variables, 126/131 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/374 variables, 20/151 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/374 variables, 0/151 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/374 variables, 0/151 constraints. Problems are: Problem set: 5 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 374/374 variables, and 151 constraints, problems are : Problem set: 5 solved, 20 unsolved in 2641 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 22/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 20 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 42/124 variables, 2/5 constraints. Problems are: Problem set: 5 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:08:15] [INFO ] Deduced a trap composed of 14 places in 252 ms of which 6 ms to minimize.
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 1/6 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/6 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 248/372 variables, 124/130 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 20/150 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 1/151 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/151 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 2/374 variables, 2/153 constraints. Problems are: Problem set: 7 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 167 constraints, problems are : Problem set: 7 solved, 18 unsolved in 5036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 20/15 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7818ms problems are : Problem set: 7 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 81 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 154 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:08:19] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:08:19] [INFO ] Invariant cache hit.
[2025-06-04 03:08:19] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:08:29] [INFO ] Deduced a trap composed of 5 places in 217 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43061ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 43068ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43228 ms. Remains : 126/126 places, 1228/1228 transitions.
RANDOM walk for 40000 steps (88 resets) in 1547 ms. (25 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 598 ms. (6 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 18/18 properties
Interrupted probabilistic random walk after 127613 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :1 out of 18
Probabilistic random walk after 127613 steps, saw 35717 distinct states, run finished after 3010 ms. (steps per millisecond=42 ) properties seen :1
[2025-06-04 03:09:06] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:09:06] [INFO ] Invariant cache hit.
[2025-06-04 03:09:06] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 44/124 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 248/372 variables, 124/129 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 2/374 variables, 2/151 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/374 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/374 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 374/374 variables, and 151 constraints, problems are : Problem set: 0 solved, 17 unsolved in 2541 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 17/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 44/124 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 248/372 variables, 124/129 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 2/374 variables, 2/152 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/374 variables, 13/165 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/374 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 165 constraints, problems are : Problem set: 0 solved, 17 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 17/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47603ms problems are : Problem set: 0 solved, 17 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 80 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 76 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 126/126 places, 1228/1228 transitions.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 03:09:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-04 03:09:54] [INFO ] Flatten gal took : 230 ms
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 03:09:55] [INFO ] Flatten gal took : 223 ms
[2025-06-04 03:09:57] [INFO ] Input system was already deterministic with 1228 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1227
Applied a total of 2 rules in 319 ms. Remains 125 /126 variables (removed 1) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2025-06-04 03:09:57] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
// Phase 1: matrix 247 rows 125 cols
[2025-06-04 03:09:57] [INFO ] Computed 5 invariants in 3 ms
[2025-06-04 03:09:57] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:10:10] [INFO ] Deduced a trap composed of 5 places in 356 ms of which 7 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1173 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 51/1173 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43839ms problems are : Problem set: 0 solved, 1224 unsolved
Search for dead transitions found 0 dead transitions in 43843ms
[2025-06-04 03:10:41] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:10:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:10:41] [INFO ] Implicit Places using invariants in 440 ms returned []
[2025-06-04 03:10:41] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:10:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:10:42] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:10:43] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2000 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 123/126 places, 1227/1228 transitions.
Applied a total of 0 rules in 124 ms. Remains 123 /123 variables (removed 0) and now considering 1227/1227 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46290 ms. Remains : 123/126 places, 1227/1228 transitions.
[2025-06-04 03:10:43] [INFO ] Flatten gal took : 66 ms
[2025-06-04 03:10:43] [INFO ] Flatten gal took : 67 ms
[2025-06-04 03:10:43] [INFO ] Input system was already deterministic with 1227 transitions.
[2025-06-04 03:10:44] [INFO ] Flatten gal took : 82 ms
[2025-06-04 03:10:44] [INFO ] Flatten gal took : 67 ms
[2025-06-04 03:10:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12687865705445379731.gal : 41 ms
[2025-06-04 03:10:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1066263737430703387.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/CTLFireability12687865705445379731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1066263737430703387.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.
[2025-06-04 03:11:14] [INFO ] Flatten gal took : 69 ms
[2025-06-04 03:11:14] [INFO ] Applying decomposition
[2025-06-04 03:11:14] [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/graph1348566594787180436.txt' '-o' '/tmp/graph1348566594787180436.bin' '-w' '/tmp/graph1348566594787180436.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1348566594787180436.bin' '-l' '-1' '-v' '-w' '/tmp/graph1348566594787180436.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:11:14] [INFO ] Decomposing Gal with order
[2025-06-04 03:11:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:11:15] [INFO ] Removed a total of 2653 redundant transitions.
[2025-06-04 03:11:15] [INFO ] Flatten gal took : 583 ms
[2025-06-04 03:11:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 381 labels/synchronizations in 36 ms.
[2025-06-04 03:11:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17800058739516154186.gal : 6 ms
[2025-06-04 03:11:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6297022141026096448.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/CTLFireability17800058739516154186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6297022141026096448.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 : 126/126 places, 1228/1228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1224
Applied a total of 9 rules in 303 ms. Remains 121 /126 variables (removed 5) and now considering 1224/1228 (removed 4) transitions.
[2025-06-04 03:11:46] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
// Phase 1: matrix 244 rows 121 cols
[2025-06-04 03:11:46] [INFO ] Computed 4 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:11:46] [INFO ] Implicit Places using invariants in 304 ms returned []
[2025-06-04 03:11:46] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2025-06-04 03:11:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:11:46] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:11:47] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1421 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 119/126 places, 1224/1228 transitions.
Applied a total of 0 rules in 87 ms. Remains 119 /119 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1813 ms. Remains : 119/126 places, 1224/1228 transitions.
[2025-06-04 03:11:47] [INFO ] Flatten gal took : 58 ms
[2025-06-04 03:11:47] [INFO ] Flatten gal took : 39 ms
[2025-06-04 03:11:47] [INFO ] Input system was already deterministic with 1224 transitions.
RANDOM walk for 595 steps (0 resets) in 10 ms. (54 steps per ms) remains 0/1 properties
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 03:11:47] [INFO ] Flatten gal took : 37 ms
[2025-06-04 03:11:48] [INFO ] Flatten gal took : 39 ms
[2025-06-04 03:11:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2408168244187046549.gal : 15 ms
[2025-06-04 03:11:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16741929936561518205.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/ReachabilityCardinality2408168244187046549.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16741929936561518205.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 8 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:11:48] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 126 cols
[2025-06-04 03:11:48] [INFO ] Computed 5 invariants in 3 ms
[2025-06-04 03:11:48] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:11:58] [INFO ] Deduced a trap composed of 5 places in 223 ms of which 6 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42644ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 42649ms
[2025-06-04 03:12:30] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:12:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:12:30] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-06-04 03:12:30] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:12:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:12:31] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:12:31] [INFO ] Implicit Places using invariants and state equation in 585 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 684 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 12 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43357 ms. Remains : 125/126 places, 1228/1228 transitions.
[2025-06-04 03:12:31] [INFO ] Flatten gal took : 73 ms
[2025-06-04 03:12:31] [INFO ] Flatten gal took : 120 ms
[2025-06-04 03:12:31] [INFO ] Input system was already deterministic with 1228 transitions.
[2025-06-04 03:12:31] [INFO ] Flatten gal took : 97 ms
[2025-06-04 03:12:32] [INFO ] Flatten gal took : 95 ms
[2025-06-04 03:12:32] [INFO ] Time to serialize gal into /tmp/CTLFireability1678981735934849104.gal : 14 ms
[2025-06-04 03:12:32] [INFO ] Time to serialize properties into /tmp/CTLFireability6668633470064538211.ctl : 24 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/CTLFireability1678981735934849104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6668633470064538211.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-04 03:13:02] [INFO ] Flatten gal took : 62 ms
[2025-06-04 03:13:02] [INFO ] Applying decomposition
[2025-06-04 03:13:02] [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/graph604722675804514183.txt' '-o' '/tmp/graph604722675804514183.bin' '-w' '/tmp/graph604722675804514183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph604722675804514183.bin' '-l' '-1' '-v' '-w' '/tmp/graph604722675804514183.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:13:02] [INFO ] Decomposing Gal with order
[2025-06-04 03:13:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:13:02] [INFO ] Removed a total of 2945 redundant transitions.
[2025-06-04 03:13:03] [INFO ] Flatten gal took : 368 ms
[2025-06-04 03:13:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 449 labels/synchronizations in 40 ms.
[2025-06-04 03:13:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11757196525367259054.gal : 5 ms
[2025-06-04 03:13:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11320390138680495451.ctl : 19 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/CTLFireability11757196525367259054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11320390138680495451.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 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 12 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:13:33] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:13:33] [INFO ] Invariant cache hit.
[2025-06-04 03:13:33] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:13:45] [INFO ] Deduced a trap composed of 5 places in 332 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43073ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 43082ms
[2025-06-04 03:14:16] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:14:16] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-04 03:14:16] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:14:16] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:14:17] [INFO ] Implicit Places using invariants and state equation in 526 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 606 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43715 ms. Remains : 125/126 places, 1228/1228 transitions.
[2025-06-04 03:14:17] [INFO ] Flatten gal took : 67 ms
[2025-06-04 03:14:17] [INFO ] Flatten gal took : 113 ms
[2025-06-04 03:14:17] [INFO ] Input system was already deterministic with 1228 transitions.
[2025-06-04 03:14:17] [INFO ] Flatten gal took : 111 ms
[2025-06-04 03:14:17] [INFO ] Flatten gal took : 91 ms
[2025-06-04 03:14:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3044836622374380628.gal : 10 ms
[2025-06-04 03:14:17] [INFO ] Time to serialize properties into /tmp/CTLFireability18072790958190628344.ctl : 16 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/CTLFireability3044836622374380628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18072790958190628344.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.
[2025-06-04 03:14:47] [INFO ] Flatten gal took : 68 ms
[2025-06-04 03:14:47] [INFO ] Applying decomposition
[2025-06-04 03:14:48] [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/graph7220209564572389766.txt' '-o' '/tmp/graph7220209564572389766.bin' '-w' '/tmp/graph7220209564572389766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7220209564572389766.bin' '-l' '-1' '-v' '-w' '/tmp/graph7220209564572389766.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:14:48] [INFO ] Decomposing Gal with order
[2025-06-04 03:14:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:14:48] [INFO ] Removed a total of 2967 redundant transitions.
[2025-06-04 03:14:48] [INFO ] Flatten gal took : 400 ms
[2025-06-04 03:14:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 350 labels/synchronizations in 19 ms.
[2025-06-04 03:14:48] [INFO ] Time to serialize gal into /tmp/CTLFireability16280299384423377088.gal : 2 ms
[2025-06-04 03:14:48] [INFO ] Time to serialize properties into /tmp/CTLFireability2806670217975759390.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/CTLFireability16280299384423377088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2806670217975759390.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 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 6 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:15:18] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:15:18] [INFO ] Invariant cache hit.
[2025-06-04 03:15:18] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:15:31] [INFO ] Deduced a trap composed of 5 places in 288 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43012ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 43017ms
[2025-06-04 03:16:01] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:16:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:16:02] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-06-04 03:16:02] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:16:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:16:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:16:02] [INFO ] Implicit Places using invariants and state equation in 897 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1042 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44076 ms. Remains : 125/126 places, 1228/1228 transitions.
[2025-06-04 03:16:03] [INFO ] Flatten gal took : 49 ms
[2025-06-04 03:16:03] [INFO ] Flatten gal took : 77 ms
[2025-06-04 03:16:03] [INFO ] Input system was already deterministic with 1228 transitions.
[2025-06-04 03:16:03] [INFO ] Flatten gal took : 68 ms
[2025-06-04 03:16:03] [INFO ] Flatten gal took : 87 ms
[2025-06-04 03:16:03] [INFO ] Time to serialize gal into /tmp/CTLFireability17570217515465229386.gal : 22 ms
[2025-06-04 03:16:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9917854216628794177.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17570217515465229386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9917854216628794177.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.
[2025-06-04 03:16:33] [INFO ] Flatten gal took : 75 ms
[2025-06-04 03:16:33] [INFO ] Applying decomposition
[2025-06-04 03:16:33] [INFO ] Flatten gal took : 45 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/graph615185042891794424.txt' '-o' '/tmp/graph615185042891794424.bin' '-w' '/tmp/graph615185042891794424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph615185042891794424.bin' '-l' '-1' '-v' '-w' '/tmp/graph615185042891794424.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:16:33] [INFO ] Decomposing Gal with order
[2025-06-04 03:16:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:16:34] [INFO ] Removed a total of 3049 redundant transitions.
[2025-06-04 03:16:34] [INFO ] Flatten gal took : 312 ms
[2025-06-04 03:16:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 343 labels/synchronizations in 32 ms.
[2025-06-04 03:16:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10155528935548320636.gal : 3 ms
[2025-06-04 03:16:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13851548545055666057.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10155528935548320636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13851548545055666057.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 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 6 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:17:04] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:17:04] [INFO ] Invariant cache hit.
[2025-06-04 03:17:04] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:17:15] [INFO ] Deduced a trap composed of 5 places in 283 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
SMT process timed out in 43028ms, After SMT, problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 43034ms
[2025-06-04 03:17:47] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:17:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:17:47] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-04 03:17:47] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:17:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:17:47] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:17:47] [INFO ] Implicit Places using invariants and state equation in 438 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 515 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43566 ms. Remains : 125/126 places, 1228/1228 transitions.
[2025-06-04 03:17:48] [INFO ] Flatten gal took : 97 ms
[2025-06-04 03:17:48] [INFO ] Flatten gal took : 204 ms
[2025-06-04 03:17:48] [INFO ] Input system was already deterministic with 1228 transitions.
[2025-06-04 03:17:49] [INFO ] Flatten gal took : 194 ms
[2025-06-04 03:17:49] [INFO ] Flatten gal took : 145 ms
[2025-06-04 03:17:49] [INFO ] Time to serialize gal into /tmp/CTLFireability5607036337694639808.gal : 8 ms
[2025-06-04 03:17:49] [INFO ] Time to serialize properties into /tmp/CTLFireability233793866574727999.ctl : 26 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/CTLFireability5607036337694639808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability233793866574727999.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.
[2025-06-04 03:18:19] [INFO ] Flatten gal took : 117 ms
[2025-06-04 03:18:19] [INFO ] Applying decomposition
[2025-06-04 03:18:19] [INFO ] Flatten gal took : 119 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/graph2157561999089890339.txt' '-o' '/tmp/graph2157561999089890339.bin' '-w' '/tmp/graph2157561999089890339.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2157561999089890339.bin' '-l' '-1' '-v' '-w' '/tmp/graph2157561999089890339.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:18:19] [INFO ] Decomposing Gal with order
[2025-06-04 03:18:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:18:20] [INFO ] Removed a total of 3058 redundant transitions.
[2025-06-04 03:18:20] [INFO ] Flatten gal took : 255 ms
[2025-06-04 03:18:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 337 labels/synchronizations in 35 ms.
[2025-06-04 03:18:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1259946267634482971.gal : 4 ms
[2025-06-04 03:18:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5534195530322069915.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/CTLFireability1259946267634482971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5534195530322069915.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:18:50] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:18:50] [INFO ] Invariant cache hit.
[2025-06-04 03:18:50] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:19:03] [INFO ] Deduced a trap composed of 5 places in 428 ms of which 7 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 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 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43068ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 43075ms
[2025-06-04 03:19:33] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:19:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:19:33] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-04 03:19:33] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:19:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:19:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:19:34] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
Running 1225 sub problems to find dead transitions.
[2025-06-04 03:19:34] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2025-06-04 03:19:34] [INFO ] Invariant cache hit.
[2025-06-04 03:19:34] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:19:47] [INFO ] Deduced a trap composed of 5 places in 335 ms of which 8 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 248/374 variables, 126/132 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 20/152 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1274 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 31439 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64346ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 64351ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 126/126 places, 1226/1228 transitions.
Applied a total of 0 rules in 6 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107786 ms. Remains : 126/126 places, 1226/1228 transitions.
[2025-06-04 03:20:38] [INFO ] Flatten gal took : 40 ms
[2025-06-04 03:20:38] [INFO ] Flatten gal took : 58 ms
[2025-06-04 03:20:38] [INFO ] Input system was already deterministic with 1226 transitions.
[2025-06-04 03:20:38] [INFO ] Flatten gal took : 59 ms
[2025-06-04 03:20:38] [INFO ] Flatten gal took : 59 ms
[2025-06-04 03:20:38] [INFO ] Time to serialize gal into /tmp/CTLFireability2158927175559159972.gal : 8 ms
[2025-06-04 03:20:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17620719646609928141.ctl : 8 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/CTLFireability2158927175559159972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17620719646609928141.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.
[2025-06-04 03:21:09] [INFO ] Flatten gal took : 55 ms
[2025-06-04 03:21:09] [INFO ] Applying decomposition
[2025-06-04 03:21:09] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6827039244779774704.txt' '-o' '/tmp/graph6827039244779774704.bin' '-w' '/tmp/graph6827039244779774704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6827039244779774704.bin' '-l' '-1' '-v' '-w' '/tmp/graph6827039244779774704.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:21:09] [INFO ] Decomposing Gal with order
[2025-06-04 03:21:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:21:09] [INFO ] Removed a total of 2889 redundant transitions.
[2025-06-04 03:21:09] [INFO ] Flatten gal took : 305 ms
[2025-06-04 03:21:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 10 ms.
[2025-06-04 03:21:09] [INFO ] Time to serialize gal into /tmp/CTLFireability1745184956079925509.gal : 3 ms
[2025-06-04 03:21:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15733831207121123322.ctl : 9 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/CTLFireability1745184956079925509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15733831207121123322.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 : 126/126 places, 1228/1228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1224
Applied a total of 9 rules in 152 ms. Remains 121 /126 variables (removed 5) and now considering 1224/1228 (removed 4) transitions.
[2025-06-04 03:21:40] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
// Phase 1: matrix 244 rows 121 cols
[2025-06-04 03:21:40] [INFO ] Computed 4 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:21:40] [INFO ] Implicit Places using invariants in 486 ms returned []
[2025-06-04 03:21:40] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2025-06-04 03:21:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:21:40] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:21:42] [INFO ] Implicit Places using invariants and state equation in 1825 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2315 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 119/126 places, 1224/1228 transitions.
Applied a total of 0 rules in 110 ms. Remains 119 /119 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2579 ms. Remains : 119/126 places, 1224/1228 transitions.
[2025-06-04 03:21:42] [INFO ] Flatten gal took : 42 ms
[2025-06-04 03:21:42] [INFO ] Flatten gal took : 50 ms
[2025-06-04 03:21:42] [INFO ] Input system was already deterministic with 1224 transitions.
[2025-06-04 03:21:42] [INFO ] Flatten gal took : 51 ms
[2025-06-04 03:21:42] [INFO ] Flatten gal took : 53 ms
[2025-06-04 03:21:42] [INFO ] Time to serialize gal into /tmp/CTLFireability8904600546368722177.gal : 13 ms
[2025-06-04 03:21:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16662618776024703622.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/CTLFireability8904600546368722177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16662618776024703622.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.
[2025-06-04 03:22:12] [INFO ] Flatten gal took : 29 ms
[2025-06-04 03:22:12] [INFO ] Applying decomposition
[2025-06-04 03:22:12] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4820288405712937806.txt' '-o' '/tmp/graph4820288405712937806.bin' '-w' '/tmp/graph4820288405712937806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4820288405712937806.bin' '-l' '-1' '-v' '-w' '/tmp/graph4820288405712937806.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:22:12] [INFO ] Decomposing Gal with order
[2025-06-04 03:22:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:22:13] [INFO ] Removed a total of 2624 redundant transitions.
[2025-06-04 03:22:13] [INFO ] Flatten gal took : 143 ms
[2025-06-04 03:22:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 381 labels/synchronizations in 16 ms.
[2025-06-04 03:22:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8037145090969642345.gal : 3 ms
[2025-06-04 03:22:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14923352829359368329.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/CTLFireability8037145090969642345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14923352829359368329.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 : 126/126 places, 1228/1228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1227
Applied a total of 2 rules in 80 ms. Remains 125 /126 variables (removed 1) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2025-06-04 03:22:43] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
// Phase 1: matrix 247 rows 125 cols
[2025-06-04 03:22:43] [INFO ] Computed 5 invariants in 2 ms
[2025-06-04 03:22:43] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:22:53] [INFO ] Deduced a trap composed of 5 places in 263 ms of which 6 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43371ms problems are : Problem set: 0 solved, 1224 unsolved
Search for dead transitions found 0 dead transitions in 43374ms
[2025-06-04 03:23:26] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:23:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:23:27] [INFO ] Implicit Places using invariants in 442 ms returned []
[2025-06-04 03:23:27] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:23:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:23:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:23:28] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1865 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 124/126 places, 1227/1228 transitions.
Applied a total of 0 rules in 110 ms. Remains 124 /124 variables (removed 0) and now considering 1227/1227 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 45432 ms. Remains : 124/126 places, 1227/1228 transitions.
[2025-06-04 03:23:28] [INFO ] Flatten gal took : 44 ms
[2025-06-04 03:23:28] [INFO ] Flatten gal took : 53 ms
[2025-06-04 03:23:28] [INFO ] Input system was already deterministic with 1227 transitions.
[2025-06-04 03:23:28] [INFO ] Flatten gal took : 51 ms
[2025-06-04 03:23:29] [INFO ] Flatten gal took : 53 ms
[2025-06-04 03:23:29] [INFO ] Time to serialize gal into /tmp/CTLFireability1384435495695074501.gal : 12 ms
[2025-06-04 03:23:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5049137202160271747.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/CTLFireability1384435495695074501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5049137202160271747.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-04 03:23:59] [INFO ] Flatten gal took : 31 ms
[2025-06-04 03:23:59] [INFO ] Applying decomposition
[2025-06-04 03:23:59] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11663455695962850892.txt' '-o' '/tmp/graph11663455695962850892.bin' '-w' '/tmp/graph11663455695962850892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11663455695962850892.bin' '-l' '-1' '-v' '-w' '/tmp/graph11663455695962850892.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:23:59] [INFO ] Decomposing Gal with order
[2025-06-04 03:23:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:23:59] [INFO ] Removed a total of 2527 redundant transitions.
[2025-06-04 03:23:59] [INFO ] Flatten gal took : 367 ms
[2025-06-04 03:23:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 430 labels/synchronizations in 21 ms.
[2025-06-04 03:23:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7147208210578345404.gal : 3 ms
[2025-06-04 03:23:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5835361278747669475.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/CTLFireability7147208210578345404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5835361278747669475.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1227
Applied a total of 2 rules in 22 ms. Remains 125 /126 variables (removed 1) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2025-06-04 03:24:29] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:24:29] [INFO ] Invariant cache hit.
[2025-06-04 03:24:29] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:24:42] [INFO ] Deduced a trap composed of 5 places in 273 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20049 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 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 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43315ms problems are : Problem set: 0 solved, 1224 unsolved
Search for dead transitions found 0 dead transitions in 43321ms
[2025-06-04 03:25:13] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:25:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:25:13] [INFO ] Implicit Places using invariants in 399 ms returned []
[2025-06-04 03:25:13] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:25:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:25:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:25:15] [INFO ] Implicit Places using invariants and state equation in 1846 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2249 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1227/1228 transitions.
Applied a total of 0 rules in 12 ms. Remains 123 /123 variables (removed 0) and now considering 1227/1227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45609 ms. Remains : 123/126 places, 1227/1228 transitions.
[2025-06-04 03:25:15] [INFO ] Flatten gal took : 45 ms
[2025-06-04 03:25:15] [INFO ] Flatten gal took : 54 ms
[2025-06-04 03:25:15] [INFO ] Input system was already deterministic with 1227 transitions.
[2025-06-04 03:25:15] [INFO ] Flatten gal took : 52 ms
[2025-06-04 03:25:15] [INFO ] Flatten gal took : 54 ms
[2025-06-04 03:25:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10498183206677315003.gal : 12 ms
[2025-06-04 03:25:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12720884991944406872.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/CTLFireability10498183206677315003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12720884991944406872.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.
[2025-06-04 03:25:45] [INFO ] Flatten gal took : 34 ms
[2025-06-04 03:25:45] [INFO ] Applying decomposition
[2025-06-04 03:25:45] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11544805371979995372.txt' '-o' '/tmp/graph11544805371979995372.bin' '-w' '/tmp/graph11544805371979995372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11544805371979995372.bin' '-l' '-1' '-v' '-w' '/tmp/graph11544805371979995372.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:25:45] [INFO ] Decomposing Gal with order
[2025-06-04 03:25:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:25:46] [INFO ] Removed a total of 2134 redundant transitions.
[2025-06-04 03:25:46] [INFO ] Flatten gal took : 293 ms
[2025-06-04 03:25:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 285 labels/synchronizations in 14 ms.
[2025-06-04 03:25:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7886112089586313609.gal : 3 ms
[2025-06-04 03:25:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4109029579894642899.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/CTLFireability7886112089586313609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4109029579894642899.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1228/1228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1227
Applied a total of 2 rules in 15 ms. Remains 125 /126 variables (removed 1) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2025-06-04 03:26:16] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:26:16] [INFO ] Invariant cache hit.
[2025-06-04 03:26:16] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 03:26:29] [INFO ] Deduced a trap composed of 5 places in 353 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43050ms problems are : Problem set: 0 solved, 1224 unsolved
Search for dead transitions found 0 dead transitions in 43056ms
[2025-06-04 03:26:59] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:26:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:26:59] [INFO ] Implicit Places using invariants in 244 ms returned []
[2025-06-04 03:26:59] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
[2025-06-04 03:26:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:26:59] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:27:00] [INFO ] Implicit Places using invariants and state equation in 1138 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1385 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1227/1228 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 1227/1227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44467 ms. Remains : 124/126 places, 1227/1228 transitions.
[2025-06-04 03:27:00] [INFO ] Flatten gal took : 29 ms
[2025-06-04 03:27:00] [INFO ] Flatten gal took : 33 ms
[2025-06-04 03:27:01] [INFO ] Input system was already deterministic with 1227 transitions.
[2025-06-04 03:27:01] [INFO ] Flatten gal took : 31 ms
[2025-06-04 03:27:01] [INFO ] Flatten gal took : 32 ms
[2025-06-04 03:27:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3227132547405441080.gal : 8 ms
[2025-06-04 03:27:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16055472846788953516.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/CTLFireability3227132547405441080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16055472846788953516.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.
[2025-06-04 03:27:31] [INFO ] Flatten gal took : 49 ms
[2025-06-04 03:27:31] [INFO ] Applying decomposition
[2025-06-04 03:27:31] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4911634349261058758.txt' '-o' '/tmp/graph4911634349261058758.bin' '-w' '/tmp/graph4911634349261058758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4911634349261058758.bin' '-l' '-1' '-v' '-w' '/tmp/graph4911634349261058758.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:27:31] [INFO ] Decomposing Gal with order
[2025-06-04 03:27:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:27:31] [INFO ] Removed a total of 3028 redundant transitions.
[2025-06-04 03:27:31] [INFO ] Flatten gal took : 192 ms
[2025-06-04 03:27:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 485 labels/synchronizations in 25 ms.
[2025-06-04 03:27:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14749676636464907153.gal : 3 ms
[2025-06-04 03:27:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1142174783932262760.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/CTLFireability14749676636464907153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1142174783932262760.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 : 126/126 places, 1228/1228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1224
Applied a total of 9 rules in 103 ms. Remains 121 /126 variables (removed 5) and now considering 1224/1228 (removed 4) transitions.
[2025-06-04 03:28:01] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
// Phase 1: matrix 244 rows 121 cols
[2025-06-04 03:28:01] [INFO ] Computed 4 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:28:02] [INFO ] Implicit Places using invariants in 269 ms returned []
[2025-06-04 03:28:02] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2025-06-04 03:28:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 03:28:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 03:28:03] [INFO ] Implicit Places using invariants and state equation in 1836 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2119 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 119/126 places, 1224/1228 transitions.
Applied a total of 0 rules in 104 ms. Remains 119 /119 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2332 ms. Remains : 119/126 places, 1224/1228 transitions.
[2025-06-04 03:28:04] [INFO ] Flatten gal took : 41 ms
[2025-06-04 03:28:04] [INFO ] Flatten gal took : 50 ms
[2025-06-04 03:28:04] [INFO ] Input system was already deterministic with 1224 transitions.
[2025-06-04 03:28:04] [INFO ] Flatten gal took : 49 ms
[2025-06-04 03:28:04] [INFO ] Flatten gal took : 83 ms
[2025-06-04 03:28:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16049679821614473072.gal : 16 ms
[2025-06-04 03:28:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18265626905556609620.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16049679821614473072.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18265626905556609620.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 ...330
RANDOM walk for 40000 steps (128 resets) in 1162 ms. (34 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (64 resets) in 491 ms. (81 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality18265626905556609620.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 30
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :30 after 42
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :42 after 72
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :72 after 160
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :160 after 405
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :405 after 1233
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5914 after 6924
Interrupted probabilistic random walk after 350782 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 350782 steps, saw 105732 distinct states, run finished after 3002 ms. (steps per millisecond=116 ) properties seen :0
[2025-06-04 03:28:07] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
// Phase 1: matrix 244 rows 119 cols
[2025-06-04 03:28:07] [INFO ] Computed 4 invariants in 3 ms
[2025-06-04 03:28:07] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 113/117 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 244/361 variables, 117/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 20/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/361 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/363 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/363 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/363 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 143 constraints, problems are : Problem set: 0 solved, 1 unsolved in 236 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 119/119 constraints, ReadFeed: 20/20 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 113/117 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6924 after 8488
At refinement iteration 3 (OVERLAPS) 244/361 variables, 117/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 20/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/361 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/361 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/363 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/363 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 144 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1395 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 119/119 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1649ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 38 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1224/1224 transitions.
Applied a total of 0 rules in 78 ms. Remains 119 /119 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 119/119 places, 1224/1224 transitions.
RANDOM walk for 254 steps (0 resets) in 45 ms. (5 steps per ms) remains 0/4 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :8488 after 9552
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :9552 after 14106
RANDOM walk for 2222903 steps (7112 resets) in 19314 ms. (115 steps per ms) remains 0/1 properties
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-04 03:28:19] [INFO ] Flatten gal took : 290 ms
[2025-06-04 03:28:20] [INFO ] Flatten gal took : 267 ms
[2025-06-04 03:28:21] [INFO ] Applying decomposition
[2025-06-04 03:28:21] [INFO ] Flatten gal took : 203 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/graph4010534051125797162.txt' '-o' '/tmp/graph4010534051125797162.bin' '-w' '/tmp/graph4010534051125797162.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4010534051125797162.bin' '-l' '-1' '-v' '-w' '/tmp/graph4010534051125797162.weights' '-q' '0' '-e' '0.001'
[2025-06-04 03:28:21] [INFO ] Decomposing Gal with order
[2025-06-04 03:28:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 03:28:21] [INFO ] Removed a total of 2726 redundant transitions.
[2025-06-04 03:28:22] [INFO ] Flatten gal took : 624 ms
[2025-06-04 03:28:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 383 labels/synchronizations in 9 ms.
[2025-06-04 03:28:22] [INFO ] Time to serialize gal into /tmp/CTLFireability13232615663323694030.gal : 2 ms
[2025-06-04 03:28:22] [INFO ] Time to serialize properties into /tmp/CTLFireability4169646932587978988.ctl : 61 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/CTLFireability13232615663323694030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4169646932587978988.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 10 CTL formulae.
Detected timeout of ITS tools.
[2025-06-04 03:55:23] [INFO ] Flatten gal took : 229 ms
[2025-06-04 03:55:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13227770285678483419.gal : 9 ms
[2025-06-04 03:55:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4106835055379392139.ctl : 50 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/CTLFireability13227770285678483419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4106835055379392139.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 10 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="BridgeAndVehicles-PT-V50P50N10"
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 BridgeAndVehicles-PT-V50P50N10, 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 r016-smll-174853765100410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N10.tgz
mv BridgeAndVehicles-PT-V50P50N10 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 ;