About the Execution of ITS-Tools for BridgeAndVehicles-PT-V20P10N20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ????F?????F???F? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r016-smll-174853764900346.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-V20P10N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-smll-174853764900346
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 131K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 529K 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 11K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 332K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 184K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 737K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K 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 782K May 29 14:32 model.pnml
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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-V20P10N20-CTLFireability-2025-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748934241855
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-V20P10N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 07:04:04] [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]
[2025-06-03 07:04:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 07:04:05] [INFO ] Load time of PNML (sax parser for PT used): 355 ms
[2025-06-03 07:04:05] [INFO ] Transformed 78 places.
[2025-06-03 07:04:05] [INFO ] Transformed 968 transitions.
[2025-06-03 07:04:05] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 582 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 58 ms.
Support contains 76 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Applied a total of 2 rules in 47 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
Running 965 sub problems to find dead transitions.
[2025-06-03 07:04:05] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2025-06-03 07:04:05] [INFO ] Computed 5 invariants in 18 ms
[2025-06-03 07:04:05] [INFO ] State equation strengthened by 42 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.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:04:14] [INFO ] Deduced a trap composed of 5 places in 303 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:04:18] [INFO ] Deduced a trap composed of 24 places in 275 ms of which 6 ms to minimize.
Problem TDEAD528 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD654 is UNSAT
Problem TDEAD675 is UNSAT
Problem TDEAD696 is UNSAT
Problem TDEAD717 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD780 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD843 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD885 is UNSAT
Problem TDEAD906 is UNSAT
Problem TDEAD927 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD507 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 2/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 76/246 variables, and 7 constraints, problems are : Problem set: 40 solved, 925 unsolved in 20165 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/76 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 965/924 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 40 solved, 925 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 2/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
Problem TDEAD20 is UNSAT
Problem TDEAD65 is UNSAT
At refinement iteration 3 (OVERLAPS) 170/246 variables, 76/83 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 42/125 constraints. Problems are: Problem set: 42 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 246/246 variables, and 1047 constraints, problems are : Problem set: 42 solved, 923 unsolved in 20728 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 76/76 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 923/924 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43520ms problems are : Problem set: 42 solved, 923 unsolved
Search for dead transitions found 42 dead transitions in 43569ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 42 transitions.
[2025-06-03 07:04:49] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
// Phase 1: matrix 166 rows 76 cols
[2025-06-03 07:04:49] [INFO ] Computed 7 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:04:49] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-03 07:04:49] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2025-06-03 07:04:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:04:49] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-03 07:04:49] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/78 places, 926/968 transitions.
Applied a total of 0 rules in 7 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43929 ms. Remains : 76/78 places, 926/968 transitions.
Support contains 76 out of 76 places after structural reductions.
[2025-06-03 07:04:50] [INFO ] Flatten gal took : 219 ms
[2025-06-03 07:04:51] [INFO ] Flatten gal took : 198 ms
[2025-06-03 07:04:52] [INFO ] Input system was already deterministic with 926 transitions.
Reduction of identical properties reduced properties to check from 80 to 78
RANDOM walk for 40000 steps (228 resets) in 7536 ms. (5 steps per ms) remains 52/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 242 ms. (16 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1142 ms. (3 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 308 ms. (12 steps per ms) remains 48/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 111 ms. (35 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 120 ms. (33 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 82 ms. (48 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 118 ms. (33 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 100 ms. (39 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 87 ms. (45 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 113 ms. (35 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 151 ms. (26 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 125 ms. (31 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 129 ms. (30 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 138 ms. (28 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 109 ms. (36 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 147 ms. (27 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 162 ms. (24 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 147 ms. (27 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 161 ms. (24 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 126 ms. (31 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 95 ms. (41 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 109 ms. (36 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4005 steps (8 resets) in 97 ms. (40 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 94 ms. (42 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 87 ms. (45 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 116 ms. (34 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 120 ms. (33 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 107 ms. (37 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 100 ms. (39 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (8 resets) in 119 ms. (33 steps per ms) remains 46/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 114 ms. (34 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 46/46 properties
[2025-06-03 07:04:56] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2025-06-03 07:04:56] [INFO ] Invariant cache hit.
[2025-06-03 07:04:56] [INFO ] State equation strengthened by 40 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.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp74 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 5/5 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/5 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 2 (OVERLAPS) 1/74 variables, 1/6 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/6 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/7 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/7 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 166/241 variables, 75/82 constraints. Problems are: Problem set: 8 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 40/122 constraints. Problems are: Problem set: 8 solved, 38 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:04:58] [INFO ] Deduced a trap composed of 24 places in 231 ms of which 7 ms to minimize.
Problem AtomicPropp35 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:04:58] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 4 ms to minimize.
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 2/124 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/241 variables, 0/124 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 10 (OVERLAPS) 1/242 variables, 1/125 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 0/125 constraints. Problems are: Problem set: 12 solved, 34 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:05:01] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 5 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/242 variables, 1/126 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/242 variables, 0/126 constraints. Problems are: Problem set: 12 solved, 34 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/242 variables, and 126 constraints, problems are : Problem set: 12 solved, 34 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 39/35 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 34 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 24/70 variables, 5/5 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 1/6 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 1/71 variables, 1/7 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/7 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 6 (OVERLAPS) 164/235 variables, 71/78 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/235 variables, 40/118 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 0/118 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 7/242 variables, 5/123 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 1/124 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 34/158 constraints. Problems are: Problem set: 12 solved, 34 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 2/160 constraints. Problems are: Problem set: 12 solved, 34 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 160 constraints, problems are : Problem set: 12 solved, 34 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 34/35 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10189ms problems are : Problem set: 12 solved, 34 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 73 transition count 924
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 71 transition count 922
Applied a total of 9 rules in 180 ms. Remains 71 /76 variables (removed 5) and now considering 922/926 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 71/76 places, 922/926 transitions.
RANDOM walk for 40000 steps (320 resets) in 779 ms. (51 steps per ms) remains 32/34 properties
BEST_FIRST walk for 4000 steps (12 resets) in 48 ms. (81 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (12 resets) in 49 ms. (80 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (15 resets) in 56 ms. (70 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (12 resets) in 35 ms. (111 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (12 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (13 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (15 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (12 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (12 resets) in 46 ms. (85 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (13 resets) in 42 ms. (93 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (13 resets) in 42 ms. (93 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (12 resets) in 46 ms. (85 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (13 resets) in 49 ms. (80 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (12 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (14 resets) in 56 ms. (70 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (13 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (13 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (12 resets) in 30 ms. (129 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (12 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (12 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (12 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (12 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (13 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (14 resets) in 45 ms. (86 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (12 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
Interrupted probabilistic random walk after 211963 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :7 out of 32
Probabilistic random walk after 211963 steps, saw 61261 distinct states, run finished after 3010 ms. (steps per millisecond=70 ) properties seen :7
[2025-06-03 07:05:11] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
// Phase 1: matrix 162 rows 71 cols
[2025-06-03 07:05:11] [INFO ] Computed 6 invariants in 3 ms
[2025-06-03 07:05:11] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 31/68 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 162/231 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 2/233 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 0/233 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 117 constraints, problems are : Problem set: 0 solved, 25 unsolved in 3512 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 31/68 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 162/231 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 25/140 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/231 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 2/233 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (OVERLAPS) 0/233 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 142 constraints, problems are : Problem set: 0 solved, 25 unsolved in 10340 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13907ms problems are : Problem set: 0 solved, 25 unsolved
Parikh walk visited 0 properties in 979 ms.
Support contains 37 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 922/922 transitions.
Applied a total of 0 rules in 49 ms. Remains 71 /71 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 71/71 places, 922/922 transitions.
RANDOM walk for 40000 steps (320 resets) in 443 ms. (90 steps per ms) remains 23/25 properties
BEST_FIRST walk for 4000 steps (12 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (13 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (15 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 34 ms. (114 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (13 resets) in 37 ms. (105 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (12 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (12 resets) in 25 ms. (153 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (13 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (14 resets) in 89 ms. (44 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 48 ms. (81 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (13 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 195398 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 23
Probabilistic random walk after 195398 steps, saw 57005 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
[2025-06-03 07:05:29] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:05:29] [INFO ] Invariant cache hit.
[2025-06-03 07:05:29] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 35/68 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 162/231 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 2/233 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 0/233 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 117 constraints, problems are : Problem set: 0 solved, 23 unsolved in 3575 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 35/68 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 162/231 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 23/138 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/231 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 2/233 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 0/233 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 140 constraints, problems are : Problem set: 0 solved, 23 unsolved in 9435 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13062ms problems are : Problem set: 0 solved, 23 unsolved
Parikh walk visited 0 properties in 1051 ms.
Support contains 33 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 922/922 transitions.
Applied a total of 0 rules in 67 ms. Remains 71 /71 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 71/71 places, 922/922 transitions.
RANDOM walk for 40000 steps (320 resets) in 559 ms. (71 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (13 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (13 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (15 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 38 ms. (102 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 49 ms. (80 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 45 ms. (87 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 42 ms. (93 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 45 ms. (87 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 51 ms. (76 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (15 resets) in 36 ms. (108 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 45 ms. (87 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 46 ms. (85 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 43 ms. (91 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (13 resets) in 48 ms. (81 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 35 ms. (111 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 41 ms. (95 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (13 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 27 ms. (142 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (13 resets) in 57 ms. (68 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 225092 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :0 out of 23
Probabilistic random walk after 225092 steps, saw 64786 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
[2025-06-03 07:05:47] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:05:47] [INFO ] Invariant cache hit.
[2025-06-03 07:05:47] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 35/68 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 162/231 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 2/233 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 0/233 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 117 constraints, problems are : Problem set: 0 solved, 23 unsolved in 3450 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 35/68 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 1/69 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 162/231 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 23/138 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/231 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 2/233 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 0/233 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 140 constraints, problems are : Problem set: 0 solved, 23 unsolved in 9153 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12650ms problems are : Problem set: 0 solved, 23 unsolved
Parikh walk visited 0 properties in 938 ms.
Support contains 33 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 922/922 transitions.
Applied a total of 0 rules in 45 ms. Remains 71 /71 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 71/71 places, 922/922 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 922/922 transitions.
Applied a total of 0 rules in 41 ms. Remains 71 /71 variables (removed 0) and now considering 922/922 (removed 0) transitions.
[2025-06-03 07:06:00] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:06:01] [INFO ] Implicit Places using invariants in 204 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 212 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 69/71 places, 922/922 transitions.
Applied a total of 0 rules in 70 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 323 ms. Remains : 69/71 places, 922/922 transitions.
RANDOM walk for 40000 steps (320 resets) in 646 ms. (61 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (14 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (14 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (13 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (12 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (12 resets) in 28 ms. (137 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (13 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (12 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (14 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (12 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 27 ms. (142 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 27 ms. (142 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (14 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (12 resets) in 28 ms. (138 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 224908 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 23
Probabilistic random walk after 224908 steps, saw 64730 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
[2025-06-03 07:06:04] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
// Phase 1: matrix 162 rows 69 cols
[2025-06-03 07:06:04] [INFO ] Computed 4 invariants in 2 ms
[2025-06-03 07:06:04] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 34/67 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 162/229 variables, 67/71 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 40/111 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (OVERLAPS) 2/231 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 0/231 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 231/231 variables, and 113 constraints, problems are : Problem set: 0 solved, 23 unsolved in 2486 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 69/69 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 34/67 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 162/229 variables, 67/71 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 40/111 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 23/134 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/229 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 2/231 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/231 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 0/231 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 231/231 variables, and 136 constraints, problems are : Problem set: 0 solved, 23 unsolved in 9183 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 69/69 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11716ms problems are : Problem set: 0 solved, 23 unsolved
Parikh walk visited 0 properties in 469 ms.
Support contains 33 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 922/922 transitions.
Applied a total of 0 rules in 62 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 69/69 places, 922/922 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 922/922 transitions.
Applied a total of 0 rules in 61 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
[2025-06-03 07:06:16] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:06:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:06:16] [INFO ] Implicit Places using invariants in 130 ms returned []
[2025-06-03 07:06:16] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:06:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:06:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-03 07:06:17] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 07:06:17] [INFO ] Redundant transitions in 62 ms returned []
Running 919 sub problems to find dead transitions.
[2025-06-03 07:06:17] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:06:17] [INFO ] Invariant cache hit.
[2025-06-03 07:06:17] [INFO ] State equation strengthened by 40 read => feed constraints.
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) 0/69 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 2 (OVERLAPS) 162/231 variables, 69/73 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 40/113 constraints. Problems are: Problem set: 0 solved, 919 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 231/231 variables, and 113 constraints, problems are : Problem set: 0 solved, 919 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 69/69 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 919/918 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 919 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 2 (OVERLAPS) 162/231 variables, 69/73 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 40/113 constraints. Problems are: Problem set: 0 solved, 919 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 918/1031 constraints. Problems are: Problem set: 0 solved, 919 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 231/231 variables, and 1031 constraints, problems are : Problem set: 0 solved, 919 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 69/69 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 919/918 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61985ms problems are : Problem set: 0 solved, 919 unsolved
Search for dead transitions found 0 dead transitions in 61989ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62542 ms. Remains : 69/69 places, 922/922 transitions.
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 07:07:19] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-03 07:07:19] [INFO ] Flatten gal took : 139 ms
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 07:07:20] [INFO ] Flatten gal took : 92 ms
[2025-06-03 07:07:20] [INFO ] Input system was already deterministic with 926 transitions.
Computed a total of 49 stabilizing places and 82 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Applied a total of 2 rules in 14 ms. Remains 75 /76 variables (removed 1) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:07:20] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
// Phase 1: matrix 165 rows 75 cols
[2025-06-03 07:07:20] [INFO ] Computed 7 invariants in 36 ms
[2025-06-03 07:07:20] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:07:27] [INFO ] Deduced a trap composed of 5 places in 284 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 75/240 variables, and 8 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/75 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20849 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42894ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 42900ms
[2025-06-03 07:08:03] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:08:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:08:03] [INFO ] Implicit Places using invariants in 105 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 109 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/76 places, 925/926 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43035 ms. Remains : 74/76 places, 925/926 transitions.
[2025-06-03 07:08:03] [INFO ] Flatten gal took : 65 ms
[2025-06-03 07:08:03] [INFO ] Flatten gal took : 63 ms
[2025-06-03 07:08:03] [INFO ] Input system was already deterministic with 925 transitions.
[2025-06-03 07:08:03] [INFO ] Flatten gal took : 64 ms
[2025-06-03 07:08:03] [INFO ] Flatten gal took : 64 ms
[2025-06-03 07:08:04] [INFO ] Time to serialize gal into /tmp/CTLFireability15318277739000371697.gal : 46 ms
[2025-06-03 07:08:04] [INFO ] Time to serialize properties into /tmp/CTLFireability14654795271813587080.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/CTLFireability15318277739000371697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14654795271813587080.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.
[2025-06-03 07:08:34] [INFO ] Flatten gal took : 34 ms
[2025-06-03 07:08:34] [INFO ] Applying decomposition
[2025-06-03 07:08:34] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3663981333596729486.txt' '-o' '/tmp/graph3663981333596729486.bin' '-w' '/tmp/graph3663981333596729486.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3663981333596729486.bin' '-l' '-1' '-v' '-w' '/tmp/graph3663981333596729486.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:08:34] [INFO ] Decomposing Gal with order
[2025-06-03 07:08:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:08:35] [INFO ] Removed a total of 1752 redundant transitions.
[2025-06-03 07:08:35] [INFO ] Flatten gal took : 536 ms
[2025-06-03 07:08:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 24 ms.
[2025-06-03 07:08:35] [INFO ] Time to serialize gal into /tmp/CTLFireability15655452361661888215.gal : 4 ms
[2025-06-03 07:08:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5812831656875675546.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15655452361661888215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5812831656875675546.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 : 76/76 places, 926/926 transitions.
Applied a total of 0 rules in 6 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2025-06-03 07:09:05] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
// Phase 1: matrix 166 rows 76 cols
[2025-06-03 07:09:05] [INFO ] Computed 7 invariants in 1 ms
[2025-06-03 07:09:05] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:09:12] [INFO ] Deduced a trap composed of 5 places in 290 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 76/242 variables, and 8 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/76 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 1046 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20845 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42649ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 42655ms
[2025-06-03 07:09:47] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2025-06-03 07:09:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:09:48] [INFO ] Implicit Places using invariants in 231 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 235 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/76 places, 926/926 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42906 ms. Remains : 74/76 places, 926/926 transitions.
[2025-06-03 07:09:48] [INFO ] Flatten gal took : 47 ms
[2025-06-03 07:09:48] [INFO ] Flatten gal took : 60 ms
[2025-06-03 07:09:48] [INFO ] Input system was already deterministic with 926 transitions.
[2025-06-03 07:09:48] [INFO ] Flatten gal took : 57 ms
[2025-06-03 07:09:48] [INFO ] Flatten gal took : 58 ms
[2025-06-03 07:09:48] [INFO ] Time to serialize gal into /tmp/CTLFireability12332107763822105045.gal : 12 ms
[2025-06-03 07:09:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6415419253705209420.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/CTLFireability12332107763822105045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6415419253705209420.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.
[2025-06-03 07:10:18] [INFO ] Flatten gal took : 36 ms
[2025-06-03 07:10:18] [INFO ] Applying decomposition
[2025-06-03 07:10:18] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1235226044802209686.txt' '-o' '/tmp/graph1235226044802209686.bin' '-w' '/tmp/graph1235226044802209686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1235226044802209686.bin' '-l' '-1' '-v' '-w' '/tmp/graph1235226044802209686.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:10:18] [INFO ] Decomposing Gal with order
[2025-06-03 07:10:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:10:19] [INFO ] Removed a total of 1714 redundant transitions.
[2025-06-03 07:10:19] [INFO ] Flatten gal took : 309 ms
[2025-06-03 07:10:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 22 ms.
[2025-06-03 07:10:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8621508203616061775.gal : 2 ms
[2025-06-03 07:10:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6338086709311519336.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/CTLFireability8621508203616061775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6338086709311519336.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.07633e+06,15.6149,324040,3722,4249,306756,162047,97,893554,209,2.57367e+06,0
Converting to forward existential form...Done !
original formula: AF(EG(A((u1.SUR_PONT_B>=1) U AX(((((((((((((i0.u0.NB_ATTENTE_A_0>=1)&&(i0.u0.CONTROLEUR_1>=1))&&((i0.u0.NB_ATTENTE_B_5>=1)&&(i0.u3.COMPTE...46701
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(!(!(EX(!(((((((((((((i0.u0.NB_ATTENTE_A_0>=1)&&(i0.u0.CONTROLEUR_1>=1))&&((i0.u0.NB_ATTENTE...140095
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t44, t104, t105, t844, t845, u1.t20, u1.t43, i0.t425, i0.t419, Intersection wi...237
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 73 transition count 924
Applied a total of 5 rules in 214 ms. Remains 73 /76 variables (removed 3) and now considering 924/926 (removed 2) transitions.
[2025-06-03 07:10:49] [INFO ] Flow matrix only has 164 transitions (discarded 760 similar events)
// Phase 1: matrix 164 rows 73 cols
[2025-06-03 07:10:49] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:10:49] [INFO ] Implicit Places using invariants in 148 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 151 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 71/76 places, 924/926 transitions.
Applied a total of 0 rules in 74 ms. Remains 71 /71 variables (removed 0) and now considering 924/924 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 440 ms. Remains : 71/76 places, 924/926 transitions.
[2025-06-03 07:10:49] [INFO ] Flatten gal took : 41 ms
[2025-06-03 07:10:50] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:10:50] [INFO ] Input system was already deterministic with 924 transitions.
[2025-06-03 07:10:50] [INFO ] Flatten gal took : 51 ms
[2025-06-03 07:10:50] [INFO ] Flatten gal took : 51 ms
[2025-06-03 07:10:50] [INFO ] Time to serialize gal into /tmp/CTLFireability2883629568027834391.gal : 11 ms
[2025-06-03 07:10:50] [INFO ] Time to serialize properties into /tmp/CTLFireability237977640482177221.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2883629568027834391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability237977640482177221.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.
[2025-06-03 07:11:20] [INFO ] Flatten gal took : 30 ms
[2025-06-03 07:11:20] [INFO ] Applying decomposition
[2025-06-03 07:11:20] [INFO ] Flatten gal took : 30 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/graph4691647226531475269.txt' '-o' '/tmp/graph4691647226531475269.bin' '-w' '/tmp/graph4691647226531475269.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4691647226531475269.bin' '-l' '-1' '-v' '-w' '/tmp/graph4691647226531475269.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:11:20] [INFO ] Decomposing Gal with order
[2025-06-03 07:11:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:11:20] [INFO ] Removed a total of 1881 redundant transitions.
[2025-06-03 07:11:20] [INFO ] Flatten gal took : 132 ms
[2025-06-03 07:11:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 12 ms.
[2025-06-03 07:11:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7660732675472252372.gal : 2 ms
[2025-06-03 07:11:20] [INFO ] Time to serialize properties into /tmp/CTLFireability8860088904988282879.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/CTLFireability7660732675472252372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8860088904988282879.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.57765e+06,12.4796,253296,901,3565,93209,183394,113,341381,234,3.70894e+06,0
Converting to forward existential form...Done !
original formula: !(E(EF(((((((((((((u1.NB_ATTENTE_A_9>=1)&&(u1.CONTROLEUR_2>=1))&&((u1.NB_ATTENTE_B_0>=1)&&(i0.u3.COMPTEUR_10>=1)))||(((u1.NB_ATTENTE_A_10...44745
=> equivalent forward existential formula: [FwdG(FwdU(Init,E(TRUE U ((((((((((((u1.NB_ATTENTE_A_9>=1)&&(u1.CONTROLEUR_2>=1))&&((u1.NB_ATTENTE_B_0>=1)&&(i0....44791
Reverse transition relation is NOT exact ! Due to transitions t0, t20, t21, t22, t83, t662, t663, t884, t896, t898, t904, t920, i0.t403, i0.t399, i0.t103, ...269
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2025-06-03 07:11:50] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
// Phase 1: matrix 166 rows 76 cols
[2025-06-03 07:11:50] [INFO ] Computed 7 invariants in 2 ms
[2025-06-03 07:11:50] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:11:58] [INFO ] Deduced a trap composed of 5 places in 242 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 76/242 variables, and 8 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/76 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 1046 constraints, problems are : Problem set: 0 solved, 923 unsolved in 21297 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43107ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 43110ms
[2025-06-03 07:12:33] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2025-06-03 07:12:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:12:33] [INFO ] Implicit Places using invariants in 65 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/76 places, 926/926 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43188 ms. Remains : 75/76 places, 926/926 transitions.
[2025-06-03 07:12:34] [INFO ] Flatten gal took : 28 ms
[2025-06-03 07:12:34] [INFO ] Flatten gal took : 38 ms
[2025-06-03 07:12:34] [INFO ] Input system was already deterministic with 926 transitions.
[2025-06-03 07:12:34] [INFO ] Flatten gal took : 38 ms
[2025-06-03 07:12:34] [INFO ] Flatten gal took : 37 ms
[2025-06-03 07:12:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7661257622884214584.gal : 6 ms
[2025-06-03 07:12:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4297589430011577909.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/CTLFireability7661257622884214584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4297589430011577909.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.
[2025-06-03 07:13:04] [INFO ] Flatten gal took : 36 ms
[2025-06-03 07:13:04] [INFO ] Applying decomposition
[2025-06-03 07:13:04] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3744797957815906601.txt' '-o' '/tmp/graph3744797957815906601.bin' '-w' '/tmp/graph3744797957815906601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3744797957815906601.bin' '-l' '-1' '-v' '-w' '/tmp/graph3744797957815906601.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:13:04] [INFO ] Decomposing Gal with order
[2025-06-03 07:13:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:13:04] [INFO ] Removed a total of 1752 redundant transitions.
[2025-06-03 07:13:04] [INFO ] Flatten gal took : 219 ms
[2025-06-03 07:13:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 12 ms.
[2025-06-03 07:13:04] [INFO ] Time to serialize gal into /tmp/CTLFireability15087379534997634167.gal : 2 ms
[2025-06-03 07:13:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12046074424983590628.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/CTLFireability15087379534997634167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12046074424983590628.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 73 transition count 924
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 71 transition count 922
Applied a total of 9 rules in 101 ms. Remains 71 /76 variables (removed 5) and now considering 922/926 (removed 4) transitions.
[2025-06-03 07:13:35] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
// Phase 1: matrix 162 rows 71 cols
[2025-06-03 07:13:35] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:13:35] [INFO ] Implicit Places using invariants in 199 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 200 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/76 places, 922/926 transitions.
Applied a total of 0 rules in 66 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 372 ms. Remains : 69/76 places, 922/926 transitions.
[2025-06-03 07:13:35] [INFO ] Flatten gal took : 21 ms
[2025-06-03 07:13:35] [INFO ] Flatten gal took : 27 ms
[2025-06-03 07:13:35] [INFO ] Input system was already deterministic with 922 transitions.
[2025-06-03 07:13:35] [INFO ] Flatten gal took : 23 ms
[2025-06-03 07:13:35] [INFO ] Flatten gal took : 23 ms
[2025-06-03 07:13:35] [INFO ] Time to serialize gal into /tmp/CTLFireability15013757396090646070.gal : 6 ms
[2025-06-03 07:13:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11933981074283409747.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/CTLFireability15013757396090646070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11933981074283409747.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.
[2025-06-03 07:14:05] [INFO ] Flatten gal took : 23 ms
[2025-06-03 07:14:05] [INFO ] Applying decomposition
[2025-06-03 07:14:05] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8981877073763224172.txt' '-o' '/tmp/graph8981877073763224172.bin' '-w' '/tmp/graph8981877073763224172.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8981877073763224172.bin' '-l' '-1' '-v' '-w' '/tmp/graph8981877073763224172.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:14:05] [INFO ] Decomposing Gal with order
[2025-06-03 07:14:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:14:05] [INFO ] Removed a total of 1676 redundant transitions.
[2025-06-03 07:14:05] [INFO ] Flatten gal took : 136 ms
[2025-06-03 07:14:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 9 ms.
[2025-06-03 07:14:05] [INFO ] Time to serialize gal into /tmp/CTLFireability3770318805869142933.gal : 1 ms
[2025-06-03 07:14:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17914563763940658172.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/CTLFireability3770318805869142933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17914563763940658172.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48898e+06,9.713,188720,728,3343,97550,150158,72,280739,214,2.37058e+06,0
Converting to forward existential form...Done !
original formula: EG(EF((((((((u2.NB_ATTENTE_B_4>=1)&&(u2.ROUTE_B>=1))||((u2.NB_ATTENTE_B_9>=1)&&(u2.ROUTE_B>=1)))||(((u2.NB_ATTENTE_B_11>=1)&&(u2.ROUTE_B>...981
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((((((u2.NB_ATTENTE_B_4>=1)&&(u2.ROUTE_B>=1))||((u2.NB_ATTENTE_B_9>=1)&&(u2.ROUTE_B>=1)))||...1030
Reverse transition relation is NOT exact ! Due to transitions t0, t20, t80, t94, t100, t119, t120, t521, t694, t701, i0.t520, i0.t509, Intersection with r...233
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2025-06-03 07:14:35] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
// Phase 1: matrix 166 rows 76 cols
[2025-06-03 07:14:35] [INFO ] Computed 7 invariants in 2 ms
[2025-06-03 07:14:35] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:14:42] [INFO ] Deduced a trap composed of 5 places in 227 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 76/242 variables, and 8 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/76 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 1046 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20865 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42910ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 42914ms
[2025-06-03 07:15:18] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2025-06-03 07:15:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:15:18] [INFO ] Implicit Places using invariants in 127 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 129 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/76 places, 926/926 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43053 ms. Remains : 75/76 places, 926/926 transitions.
[2025-06-03 07:15:19] [INFO ] Flatten gal took : 39 ms
[2025-06-03 07:15:19] [INFO ] Flatten gal took : 56 ms
[2025-06-03 07:15:19] [INFO ] Input system was already deterministic with 926 transitions.
[2025-06-03 07:15:19] [INFO ] Flatten gal took : 56 ms
[2025-06-03 07:15:19] [INFO ] Flatten gal took : 56 ms
[2025-06-03 07:15:19] [INFO ] Time to serialize gal into /tmp/CTLFireability15390935297202012393.gal : 9 ms
[2025-06-03 07:15:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1443629457339450293.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/CTLFireability15390935297202012393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1443629457339450293.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.
[2025-06-03 07:15:49] [INFO ] Flatten gal took : 37 ms
[2025-06-03 07:15:49] [INFO ] Applying decomposition
[2025-06-03 07:15:49] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18408557281943333702.txt' '-o' '/tmp/graph18408557281943333702.bin' '-w' '/tmp/graph18408557281943333702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18408557281943333702.bin' '-l' '-1' '-v' '-w' '/tmp/graph18408557281943333702.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:15:49] [INFO ] Decomposing Gal with order
[2025-06-03 07:15:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:15:49] [INFO ] Removed a total of 1752 redundant transitions.
[2025-06-03 07:15:49] [INFO ] Flatten gal took : 174 ms
[2025-06-03 07:15:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 9 ms.
[2025-06-03 07:15:49] [INFO ] Time to serialize gal into /tmp/CTLFireability8267551283375805455.gal : 2 ms
[2025-06-03 07:15:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17737124246412976943.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/CTLFireability8267551283375805455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17737124246412976943.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 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Applied a total of 2 rules in 6 ms. Remains 75 /76 variables (removed 1) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:16:19] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
// Phase 1: matrix 165 rows 75 cols
[2025-06-03 07:16:19] [INFO ] Computed 7 invariants in 1 ms
[2025-06-03 07:16:19] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:16:27] [INFO ] Deduced a trap composed of 5 places in 299 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 75/240 variables, and 8 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/75 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 21062 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42889ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 42892ms
[2025-06-03 07:17:02] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:17:02] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-03 07:17:02] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:17:02] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-03 07:17:02] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:17:02] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:17:02] [INFO ] Invariant cache hit.
[2025-06-03 07:17:02] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:10] [INFO ] Deduced a trap composed of 5 places in 270 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
SMT process timed out in 31659ms, After SMT, problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 31663ms
Starting structural reductions in LTL mode, iteration 1 : 75/76 places, 925/926 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74724 ms. Remains : 75/76 places, 925/926 transitions.
[2025-06-03 07:17:34] [INFO ] Flatten gal took : 35 ms
[2025-06-03 07:17:34] [INFO ] Flatten gal took : 44 ms
[2025-06-03 07:17:34] [INFO ] Input system was already deterministic with 925 transitions.
[2025-06-03 07:17:34] [INFO ] Flatten gal took : 43 ms
[2025-06-03 07:17:34] [INFO ] Flatten gal took : 43 ms
[2025-06-03 07:17:34] [INFO ] Time to serialize gal into /tmp/CTLFireability3016645428016296526.gal : 9 ms
[2025-06-03 07:17:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6278436289965205464.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/CTLFireability3016645428016296526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6278436289965205464.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.
[2025-06-03 07:18:04] [INFO ] Flatten gal took : 25 ms
[2025-06-03 07:18:04] [INFO ] Applying decomposition
[2025-06-03 07:18:05] [INFO ] Flatten gal took : 26 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/graph10884125756199903114.txt' '-o' '/tmp/graph10884125756199903114.bin' '-w' '/tmp/graph10884125756199903114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10884125756199903114.bin' '-l' '-1' '-v' '-w' '/tmp/graph10884125756199903114.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:18:05] [INFO ] Decomposing Gal with order
[2025-06-03 07:18:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:18:05] [INFO ] Removed a total of 1790 redundant transitions.
[2025-06-03 07:18:05] [INFO ] Flatten gal took : 145 ms
[2025-06-03 07:18:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 8 ms.
[2025-06-03 07:18:05] [INFO ] Time to serialize gal into /tmp/CTLFireability1310175969597063027.gal : 2 ms
[2025-06-03 07:18:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15966110960197920322.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/CTLFireability1310175969597063027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15966110960197920322.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 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Applied a total of 2 rules in 7 ms. Remains 75 /76 variables (removed 1) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:18:35] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:18:35] [INFO ] Invariant cache hit.
[2025-06-03 07:18:35] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:42] [INFO ] Deduced a trap composed of 5 places in 276 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 75/240 variables, and 8 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/75 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20974 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42351ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 42353ms
[2025-06-03 07:19:17] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:19:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:19:17] [INFO ] Implicit Places using invariants in 142 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 158 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/76 places, 925/926 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42527 ms. Remains : 74/76 places, 925/926 transitions.
[2025-06-03 07:19:17] [INFO ] Flatten gal took : 34 ms
[2025-06-03 07:19:17] [INFO ] Flatten gal took : 41 ms
[2025-06-03 07:19:18] [INFO ] Input system was already deterministic with 925 transitions.
[2025-06-03 07:19:18] [INFO ] Flatten gal took : 39 ms
[2025-06-03 07:19:18] [INFO ] Flatten gal took : 45 ms
[2025-06-03 07:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability6753753660396240392.gal : 9 ms
[2025-06-03 07:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11906610835227221371.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/CTLFireability6753753660396240392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11906610835227221371.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.07633e+06,22.9299,438888,2,61951,5,511195,6,0,1223,491255,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 07:19:48] [INFO ] Flatten gal took : 24 ms
[2025-06-03 07:19:48] [INFO ] Applying decomposition
[2025-06-03 07:19:48] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8481107193916119121.txt' '-o' '/tmp/graph8481107193916119121.bin' '-w' '/tmp/graph8481107193916119121.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8481107193916119121.bin' '-l' '-1' '-v' '-w' '/tmp/graph8481107193916119121.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:19:48] [INFO ] Decomposing Gal with order
[2025-06-03 07:19:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:19:48] [INFO ] Removed a total of 1752 redundant transitions.
[2025-06-03 07:19:48] [INFO ] Flatten gal took : 218 ms
[2025-06-03 07:19:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 13 ms.
[2025-06-03 07:19:48] [INFO ] Time to serialize gal into /tmp/CTLFireability9888388048744342428.gal : 3 ms
[2025-06-03 07:19:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4747351640532432460.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/CTLFireability9888388048744342428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4747351640532432460.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 73 transition count 924
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 71 transition count 922
Applied a total of 9 rules in 74 ms. Remains 71 /76 variables (removed 5) and now considering 922/926 (removed 4) transitions.
[2025-06-03 07:20:18] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
// Phase 1: matrix 162 rows 71 cols
[2025-06-03 07:20:18] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:20:18] [INFO ] Implicit Places using invariants in 228 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 230 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/76 places, 922/926 transitions.
Applied a total of 0 rules in 42 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 348 ms. Remains : 69/76 places, 922/926 transitions.
[2025-06-03 07:20:19] [INFO ] Flatten gal took : 18 ms
[2025-06-03 07:20:19] [INFO ] Flatten gal took : 22 ms
[2025-06-03 07:20:19] [INFO ] Input system was already deterministic with 922 transitions.
[2025-06-03 07:20:19] [INFO ] Flatten gal took : 22 ms
[2025-06-03 07:20:19] [INFO ] Flatten gal took : 23 ms
[2025-06-03 07:20:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12349060867067110716.gal : 5 ms
[2025-06-03 07:20:19] [INFO ] Time to serialize properties into /tmp/CTLFireability12184085350168282008.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/CTLFireability12349060867067110716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12184085350168282008.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.
[2025-06-03 07:20:49] [INFO ] Flatten gal took : 21 ms
[2025-06-03 07:20:49] [INFO ] Applying decomposition
[2025-06-03 07:20:49] [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/graph4236007718327979086.txt' '-o' '/tmp/graph4236007718327979086.bin' '-w' '/tmp/graph4236007718327979086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4236007718327979086.bin' '-l' '-1' '-v' '-w' '/tmp/graph4236007718327979086.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:20:49] [INFO ] Decomposing Gal with order
[2025-06-03 07:20:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:20:49] [INFO ] Removed a total of 1676 redundant transitions.
[2025-06-03 07:20:49] [INFO ] Flatten gal took : 133 ms
[2025-06-03 07:20:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 8 ms.
[2025-06-03 07:20:49] [INFO ] Time to serialize gal into /tmp/CTLFireability12318902584356508988.gal : 1 ms
[2025-06-03 07:20:49] [INFO ] Time to serialize properties into /tmp/CTLFireability5178788495161451871.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/CTLFireability12318902584356508988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5178788495161451871.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48898e+06,9.23268,183944,732,3478,87536,143406,72,277453,217,2.36049e+06,0
Converting to forward existential form...Done !
original formula: EG(!(E((((i0.u2.NB_ATTENTE_A_0>=1)&&(i0.u2.CONTROLEUR_1>=1))&&((i0.u2.NB_ATTENTE_B_13>=1)&&(i0.u0.COMPTEUR_3>=1))) U (((i0.u2.NB_ATTENTE_...245
=> equivalent forward existential formula: [FwdG(Init,!(E((((i0.u2.NB_ATTENTE_A_0>=1)&&(i0.u2.CONTROLEUR_1>=1))&&((i0.u2.NB_ATTENTE_B_13>=1)&&(i0.u0.COMPTE...288
Reverse transition relation is NOT exact ! Due to transitions t0, t20, t80, t95, t100, t105, t120, t513, t520, t521, i0.t701, i0.t690, Intersection with r...233
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Applied a total of 2 rules in 10 ms. Remains 75 /76 variables (removed 1) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:21:19] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
// Phase 1: matrix 165 rows 75 cols
[2025-06-03 07:21:19] [INFO ] Computed 7 invariants in 2 ms
[2025-06-03 07:21:19] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:21:27] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 75/240 variables, and 8 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/75 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 21120 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43195ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 43198ms
[2025-06-03 07:22:02] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:22:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:22:03] [INFO ] Implicit Places using invariants in 326 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 339 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/76 places, 925/926 transitions.
Applied a total of 0 rules in 6 ms. Remains 73 /73 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43558 ms. Remains : 73/76 places, 925/926 transitions.
[2025-06-03 07:22:03] [INFO ] Flatten gal took : 33 ms
[2025-06-03 07:22:03] [INFO ] Flatten gal took : 39 ms
[2025-06-03 07:22:03] [INFO ] Input system was already deterministic with 925 transitions.
[2025-06-03 07:22:03] [INFO ] Flatten gal took : 38 ms
[2025-06-03 07:22:03] [INFO ] Flatten gal took : 36 ms
[2025-06-03 07:22:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5216485767326037367.gal : 9 ms
[2025-06-03 07:22:03] [INFO ] Time to serialize properties into /tmp/CTLFireability8669259812108788500.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/CTLFireability5216485767326037367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8669259812108788500.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.
[2025-06-03 07:22:33] [INFO ] Flatten gal took : 23 ms
[2025-06-03 07:22:33] [INFO ] Applying decomposition
[2025-06-03 07:22:33] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3823422219479024772.txt' '-o' '/tmp/graph3823422219479024772.bin' '-w' '/tmp/graph3823422219479024772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3823422219479024772.bin' '-l' '-1' '-v' '-w' '/tmp/graph3823422219479024772.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:22:33] [INFO ] Decomposing Gal with order
[2025-06-03 07:22:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:22:33] [INFO ] Removed a total of 1714 redundant transitions.
[2025-06-03 07:22:33] [INFO ] Flatten gal took : 124 ms
[2025-06-03 07:22:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 6 ms.
[2025-06-03 07:22:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8968302609164694948.gal : 1 ms
[2025-06-03 07:22:33] [INFO ] Time to serialize properties into /tmp/CTLFireability9821855253293555274.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/CTLFireability8968302609164694948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9821855253293555274.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.07633e+06,17.0444,358736,1345,4629,157069,216794,95,1.39498e+06,207,3.10336e+06,0
Converting to forward existential form...Done !
original formula: !(E(AX(FALSE) U EG(EF(AG((((i1.u2.NB_ATTENTE_A_0>=1)&&(i1.u2.CONTROLEUR_1>=1))&&((i1.u2.NB_ATTENTE_B_12>=1)&&(i1.u3.COMPTEUR_20>=1)))))))...156
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(EX(!(FALSE)))),E(TRUE U !(E(TRUE U !((((i1.u2.NB_ATTENTE_A_0>=1)&&(i1.u2.CONTROLEUR_1>=1))&&((...220
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t103, t104, t776, t784, u0.t20, i1.t204, i1.t199, Intersection with reach...229
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
Applied a total of 2 rules in 6 ms. Remains 75 /76 variables (removed 1) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:23:03] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:23:03] [INFO ] Invariant cache hit.
[2025-06-03 07:23:03] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:23:11] [INFO ] Deduced a trap composed of 5 places in 243 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 75/240 variables, and 8 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/75 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20938 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42956ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 42958ms
[2025-06-03 07:23:46] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:23:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:23:46] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-03 07:23:46] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:23:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:23:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-03 07:23:47] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
Running 922 sub problems to find dead transitions.
[2025-06-03 07:23:47] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2025-06-03 07:23:47] [INFO ] Invariant cache hit.
[2025-06-03 07:23:47] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:23:54] [INFO ] Deduced a trap composed of 5 places in 275 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
SMT process timed out in 31795ms, After SMT, problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 31798ms
Starting structural reductions in LTL mode, iteration 1 : 75/76 places, 925/926 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75258 ms. Remains : 75/76 places, 925/926 transitions.
[2025-06-03 07:24:19] [INFO ] Flatten gal took : 33 ms
[2025-06-03 07:24:19] [INFO ] Flatten gal took : 39 ms
[2025-06-03 07:24:19] [INFO ] Input system was already deterministic with 925 transitions.
[2025-06-03 07:24:19] [INFO ] Flatten gal took : 39 ms
[2025-06-03 07:24:19] [INFO ] Flatten gal took : 39 ms
[2025-06-03 07:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12681006145177775389.gal : 9 ms
[2025-06-03 07:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6984622244204024249.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/CTLFireability12681006145177775389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6984622244204024249.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.
[2025-06-03 07:24:49] [INFO ] Flatten gal took : 28 ms
[2025-06-03 07:24:49] [INFO ] Applying decomposition
[2025-06-03 07:24:49] [INFO ] Flatten gal took : 36 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/graph561473583930166156.txt' '-o' '/tmp/graph561473583930166156.bin' '-w' '/tmp/graph561473583930166156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph561473583930166156.bin' '-l' '-1' '-v' '-w' '/tmp/graph561473583930166156.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:24:49] [INFO ] Decomposing Gal with order
[2025-06-03 07:24:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:24:49] [INFO ] Removed a total of 1790 redundant transitions.
[2025-06-03 07:24:49] [INFO ] Flatten gal took : 234 ms
[2025-06-03 07:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 15 ms.
[2025-06-03 07:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11489116425986346921.gal : 1 ms
[2025-06-03 07:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8624020096781533702.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/CTLFireability11489116425986346921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8624020096781533702.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 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 73 transition count 924
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 71 transition count 922
Applied a total of 9 rules in 61 ms. Remains 71 /76 variables (removed 5) and now considering 922/926 (removed 4) transitions.
[2025-06-03 07:25:19] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
// Phase 1: matrix 162 rows 71 cols
[2025-06-03 07:25:19] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:25:20] [INFO ] Implicit Places using invariants in 259 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 262 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/76 places, 922/926 transitions.
Applied a total of 0 rules in 71 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 395 ms. Remains : 69/76 places, 922/926 transitions.
[2025-06-03 07:25:20] [INFO ] Flatten gal took : 31 ms
[2025-06-03 07:25:20] [INFO ] Flatten gal took : 38 ms
[2025-06-03 07:25:20] [INFO ] Input system was already deterministic with 922 transitions.
[2025-06-03 07:25:20] [INFO ] Flatten gal took : 44 ms
[2025-06-03 07:25:20] [INFO ] Flatten gal took : 57 ms
[2025-06-03 07:25:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1047943922012932260.gal : 9 ms
[2025-06-03 07:25:20] [INFO ] Time to serialize properties into /tmp/CTLFireability326015922476214342.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/CTLFireability1047943922012932260.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability326015922476214342.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.
[2025-06-03 07:25:50] [INFO ] Flatten gal took : 21 ms
[2025-06-03 07:25:50] [INFO ] Applying decomposition
[2025-06-03 07:25:50] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10269615754158381514.txt' '-o' '/tmp/graph10269615754158381514.bin' '-w' '/tmp/graph10269615754158381514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10269615754158381514.bin' '-l' '-1' '-v' '-w' '/tmp/graph10269615754158381514.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:25:50] [INFO ] Decomposing Gal with order
[2025-06-03 07:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:25:50] [INFO ] Removed a total of 1676 redundant transitions.
[2025-06-03 07:25:50] [INFO ] Flatten gal took : 112 ms
[2025-06-03 07:25:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 6 ms.
[2025-06-03 07:25:50] [INFO ] Time to serialize gal into /tmp/CTLFireability11696129561856920159.gal : 1 ms
[2025-06-03 07:25:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12780741304790367837.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/CTLFireability11696129561856920159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12780741304790367837.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48898e+06,10.2271,199368,728,3343,102916,161010,72,294384,209,2.48312e+06,0
Converting to forward existential form...Done !
original formula: EG((((u2.NB_ATTENTE_A_0<1)||(u2.CONTROLEUR_1<1))||((u2.NB_ATTENTE_B_18<1)||(i0.u0.COMPTEUR_12<1))))
=> equivalent forward existential formula: [FwdG(Init,(((u2.NB_ATTENTE_A_0<1)||(u2.CONTROLEUR_1<1))||((u2.NB_ATTENTE_B_18<1)||(i0.u0.COMPTEUR_12<1))))] != ...160
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 926/926 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 75 transition count 925
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 925
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 73 transition count 924
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 71 transition count 922
Applied a total of 9 rules in 63 ms. Remains 71 /76 variables (removed 5) and now considering 922/926 (removed 4) transitions.
[2025-06-03 07:26:20] [INFO ] Flow matrix only has 162 transitions (discarded 760 similar events)
[2025-06-03 07:26:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:26:21] [INFO ] Implicit Places using invariants in 154 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 156 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/76 places, 922/926 transitions.
Applied a total of 0 rules in 41 ms. Remains 69 /69 variables (removed 0) and now considering 922/922 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 260 ms. Remains : 69/76 places, 922/926 transitions.
[2025-06-03 07:26:21] [INFO ] Flatten gal took : 18 ms
[2025-06-03 07:26:21] [INFO ] Flatten gal took : 21 ms
[2025-06-03 07:26:21] [INFO ] Input system was already deterministic with 922 transitions.
[2025-06-03 07:26:21] [INFO ] Flatten gal took : 21 ms
[2025-06-03 07:26:21] [INFO ] Flatten gal took : 21 ms
[2025-06-03 07:26:21] [INFO ] Time to serialize gal into /tmp/CTLFireability9241630112498162669.gal : 6 ms
[2025-06-03 07:26:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4691603209026684484.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/CTLFireability9241630112498162669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4691603209026684484.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.
[2025-06-03 07:26:51] [INFO ] Flatten gal took : 22 ms
[2025-06-03 07:26:51] [INFO ] Applying decomposition
[2025-06-03 07:26:51] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6613777070536986506.txt' '-o' '/tmp/graph6613777070536986506.bin' '-w' '/tmp/graph6613777070536986506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6613777070536986506.bin' '-l' '-1' '-v' '-w' '/tmp/graph6613777070536986506.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:26:51] [INFO ] Decomposing Gal with order
[2025-06-03 07:26:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:26:51] [INFO ] Removed a total of 1793 redundant transitions.
[2025-06-03 07:26:51] [INFO ] Flatten gal took : 197 ms
[2025-06-03 07:26:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 226 labels/synchronizations in 12 ms.
[2025-06-03 07:26:51] [INFO ] Time to serialize gal into /tmp/CTLFireability8234864599061863783.gal : 1 ms
[2025-06-03 07:26:51] [INFO ] Time to serialize properties into /tmp/CTLFireability18274937241208215960.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/CTLFireability8234864599061863783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18274937241208215960.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48898e+06,9.58319,181492,1788,6707,129452,168696,136,507971,257,1.29549e+06,0
Converting to forward existential form...Done !
original formula: EF((((E(E((((i0.u0.NB_ATTENTE_A_0>=1)&&(i0.u0.CONTROLEUR_1>=1))&&((i0.u0.NB_ATTENTE_B_14>=1)&&(i0.u3.COMPTEUR_3>=1))) U (((i0.u0.NB_ATTEN...587
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * ((i1.u1.NB_ATTENTE_B_0>=1)&&(i0.u3.COMPTEUR_12>=1))) * ((i1.u1.NB_ATTENTE_A_8>=1)&&(i1.u1...645
Reverse transition relation is NOT exact ! Due to transitions t0, t20, t80, t88, t100, t104, t105, t112, t120, t135, t140, t295, t300, t521, i0.t921, i0.t9...257
Detected timeout of ITS tools.
[2025-06-03 07:27:21] [INFO ] Flatten gal took : 69 ms
[2025-06-03 07:27:22] [INFO ] Flatten gal took : 109 ms
[2025-06-03 07:27:22] [INFO ] Applying decomposition
[2025-06-03 07:27:22] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9207574133902659832.txt' '-o' '/tmp/graph9207574133902659832.bin' '-w' '/tmp/graph9207574133902659832.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9207574133902659832.bin' '-l' '-1' '-v' '-w' '/tmp/graph9207574133902659832.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:27:22] [INFO ] Decomposing Gal with order
[2025-06-03 07:27:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:27:23] [INFO ] Removed a total of 1790 redundant transitions.
[2025-06-03 07:27:23] [INFO ] Flatten gal took : 335 ms
[2025-06-03 07:27:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 10 ms.
[2025-06-03 07:27:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16168756640196293107.gal : 1 ms
[2025-06-03 07:27:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14122632030987174291.ctl : 44 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/CTLFireability16168756640196293107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14122632030987174291.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.07633e+06,539.724,1083288,7983,2121,503490,28847,127,4.47932e+06,190,358992,0
Converting to forward existential form...Done !
original formula: E(((!(((((((i2.u3.NB_ATTENTE_B_4>=1)&&(i2.u4.ROUTE_B>=1))||((i2.u3.NB_ATTENTE_B_9>=1)&&(i2.u4.ROUTE_B>=1)))||(((i2.u3.NB_ATTENTE_B_11>=1)...5385
=> equivalent forward existential formula: [(FwdU(Init,((!(((((((i2.u3.NB_ATTENTE_B_4>=1)&&(i2.u4.ROUTE_B>=1))||((i2.u3.NB_ATTENTE_B_9>=1)&&(i2.u4.ROUTE_B>...5449
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t44, t104, t105, t420, t425, i0.u2.t20, i0.u2.t43, i1.t805, i1.t796, Intersect...242
Detected timeout of ITS tools.
[2025-06-03 07:55:08] [INFO ] Flatten gal took : 67 ms
[2025-06-03 07:55:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11058190644821289562.gal : 6 ms
[2025-06-03 07:55:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2338529459017708074.ctl : 14 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/CTLFireability11058190644821289562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2338529459017708074.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V20P10N20"
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-V20P10N20, 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-174853764900346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 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 ;