Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994400441.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)
...............
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m96, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994400441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 450K May 29 14:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2023-15
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749171727798

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m96
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-06 01:02:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 01:02:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 01:02:09] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2025-06-06 01:02:09] [INFO ] Transformed 1295 places.
[2025-06-06 01:02:09] [INFO ] Transformed 749 transitions.
[2025-06-06 01:02:09] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 1036 places in 10 ms
Reduce places removed 1036 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 310 place count 189 transition count 269
Iterating global reduction 1 with 53 rules applied. Total rules applied 363 place count 189 transition count 269
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 371 place count 189 transition count 261
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 404 place count 156 transition count 228
Iterating global reduction 2 with 33 rules applied. Total rules applied 437 place count 156 transition count 228
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 446 place count 156 transition count 219
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 469 place count 133 transition count 195
Iterating global reduction 3 with 23 rules applied. Total rules applied 492 place count 133 transition count 195
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 508 place count 133 transition count 179
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 513 place count 128 transition count 170
Iterating global reduction 4 with 5 rules applied. Total rules applied 518 place count 128 transition count 170
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 523 place count 123 transition count 165
Iterating global reduction 4 with 5 rules applied. Total rules applied 528 place count 123 transition count 165
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 530 place count 121 transition count 162
Iterating global reduction 4 with 2 rules applied. Total rules applied 532 place count 121 transition count 162
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 533 place count 120 transition count 161
Iterating global reduction 4 with 1 rules applied. Total rules applied 534 place count 120 transition count 161
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 535 place count 119 transition count 160
Iterating global reduction 4 with 1 rules applied. Total rules applied 536 place count 119 transition count 160
Applied a total of 536 rules in 76 ms. Remains 119 /259 variables (removed 140) and now considering 160/749 (removed 589) transitions.
// Phase 1: matrix 160 rows 119 cols
[2025-06-06 01:02:09] [INFO ] Computed 5 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:02:09] [INFO ] Implicit Places using invariants in 274 ms returned []
[2025-06-06 01:02:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:02:09] [INFO ] State equation strengthened by 79 read => feed constraints.
[2025-06-06 01:02:10] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 811 ms to find 0 implicit places.
Running 159 sub problems to find dead transitions.
[2025-06-06 01:02:10] [INFO ] Invariant cache hit.
[2025-06-06 01:02:10] [INFO ] State equation strengthened by 79 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 3 (OVERLAPS) 1/119 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 159 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:12] [INFO ] Deduced a trap composed of 37 places in 58 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 6 (OVERLAPS) 160/279 variables, 119/125 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 79/204 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/279 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 159 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/279 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 159 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 204 constraints, problems are : Problem set: 0 solved, 159 unsolved in 12189 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 119/119 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 159/159 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 159 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 3 (OVERLAPS) 1/119 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 159 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:23] [INFO ] Deduced a trap composed of 37 places in 45 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 7 (OVERLAPS) 160/279 variables, 119/126 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/279 variables, 79/205 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/279 variables, 159/364 constraints. Problems are: Problem set: 0 solved, 159 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:30] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/279 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 159 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:39] [INFO ] Deduced a trap along path composed of 4 places in 42 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:39] [INFO ] Deduced a trap along path composed of 19 places in 28 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/279 variables, 2/367 constraints. Problems are: Problem set: 0 solved, 159 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/279 variables, and 367 constraints, problems are : Problem set: 0 solved, 159 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 119/119 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 159/159 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 42431ms problems are : Problem set: 0 solved, 159 unsolved
Search for dead transitions found 0 dead transitions in 42441ms
Starting structural reductions in LTL mode, iteration 1 : 119/259 places, 160/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43344 ms. Remains : 119/259 places, 160/749 transitions.
Support contains 11 out of 119 places after structural reductions.
[2025-06-06 01:02:52] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2025-06-06 01:02:52] [INFO ] Flatten gal took : 32 ms
[2025-06-06 01:02:52] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 01:02:52] [INFO ] Flatten gal took : 14 ms
[2025-06-06 01:02:52] [INFO ] Input system was already deterministic with 160 transitions.
Support contains 9 out of 119 places (down from 11) after GAL structural reductions.
RANDOM walk for 40000 steps (8982 resets) in 1424 ms. (28 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (4147 resets) in 143 ms. (277 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (4138 resets) in 139 ms. (285 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (4099 resets) in 109 ms. (363 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (4190 resets) in 222 ms. (179 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (4091 resets) in 137 ms. (289 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (4167 resets) in 114 ms. (347 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (4129 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 538016 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :0 out of 7
Probabilistic random walk after 538016 steps, saw 248128 distinct states, run finished after 3005 ms. (steps per millisecond=179 ) properties seen :0
[2025-06-06 01:02:56] [INFO ] Invariant cache hit.
[2025-06-06 01:02:56] [INFO ] State equation strengthened by 79 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 1 (OVERLAPS) 64/73 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 26/99 variables, 3/5 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 144/243 variables, 99/104 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/243 variables, 63/167 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/243 variables, 0/167 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
At refinement iteration 8 (OVERLAPS) 36/279 variables, 20/187 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/279 variables, 16/203 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/279 variables, 0/203 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/279 variables, 0/203 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 203 constraints, problems are : Problem set: 3 solved, 4 unsolved in 381 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 119/119 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 57/62 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/70 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 26/96 variables, 3/5 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:57] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:57] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:57] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:57] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 4/9 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:57] [INFO ] Deduced a trap composed of 37 places in 43 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:02:57] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 2/11 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/11 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 123/219 variables, 96/107 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 42/149 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 3/152 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/219 variables, 0/152 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 60/279 variables, 23/175 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/279 variables, 37/212 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/279 variables, 1/213 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/279 variables, 0/213 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/279 variables, 0/213 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 279/279 variables, and 213 constraints, problems are : Problem set: 3 solved, 4 unsolved in 800 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 119/119 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 4/7 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1186ms problems are : Problem set: 3 solved, 4 unsolved
Parikh walk visited 0 properties in 11064 ms.
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 160/160 transitions.
Graph (complete) has 356 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 118 transition count 158
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 113 transition count 135
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 113 transition count 135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 113 transition count 134
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 19 place count 108 transition count 129
Iterating global reduction 2 with 5 rules applied. Total rules applied 24 place count 108 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 26 place count 108 transition count 127
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 29 place count 105 transition count 124
Iterating global reduction 3 with 3 rules applied. Total rules applied 32 place count 105 transition count 124
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 35 place count 105 transition count 121
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 37 place count 103 transition count 119
Iterating global reduction 4 with 2 rules applied. Total rules applied 39 place count 103 transition count 119
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 41 place count 101 transition count 117
Iterating global reduction 4 with 2 rules applied. Total rules applied 43 place count 101 transition count 117
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 45 place count 99 transition count 115
Iterating global reduction 4 with 2 rules applied. Total rules applied 47 place count 99 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 49 place count 99 transition count 113
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 51 place count 97 transition count 111
Iterating global reduction 5 with 2 rules applied. Total rules applied 53 place count 97 transition count 111
Applied a total of 53 rules in 32 ms. Remains 97 /119 variables (removed 22) and now considering 111/160 (removed 49) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 97/119 places, 111/160 transitions.
RANDOM walk for 40000 steps (9003 resets) in 144 ms. (275 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (4155 resets) in 85 ms. (465 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (4114 resets) in 78 ms. (506 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (4082 resets) in 78 ms. (506 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (4074 resets) in 82 ms. (481 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 677439 steps, run timeout after 3001 ms. (steps per millisecond=225 ) properties seen :0 out of 4
Probabilistic random walk after 677439 steps, saw 311031 distinct states, run finished after 3001 ms. (steps per millisecond=225 ) properties seen :0
// Phase 1: matrix 111 rows 97 cols
[2025-06-06 01:03:12] [INFO ] Computed 4 invariants in 3 ms
[2025-06-06 01:03:12] [INFO ] State equation strengthened by 46 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 51/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/72 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 90/162 variables, 72/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 30/192 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 39/131 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/192 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 16/208 variables, 9/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/208 variables, 7/147 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/208 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/208 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 147 constraints, problems are : Problem set: 0 solved, 4 unsolved in 275 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 51/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/72 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 90/162 variables, 72/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:12] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 30/192 variables, 16/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/192 variables, 39/132 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 16/208 variables, 9/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/208 variables, 7/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/208 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/208 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 152 constraints, problems are : Problem set: 0 solved, 4 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 701ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 7382 ms.
Support contains 5 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 111/111 transitions.
Applied a total of 0 rules in 6 ms. Remains 97 /97 variables (removed 0) and now considering 111/111 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 97/97 places, 111/111 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 111/111 transitions.
Applied a total of 0 rules in 6 ms. Remains 97 /97 variables (removed 0) and now considering 111/111 (removed 0) transitions.
[2025-06-06 01:03:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:03:20] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-06 01:03:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:03:20] [INFO ] State equation strengthened by 46 read => feed constraints.
[2025-06-06 01:03:20] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 01:03:20] [INFO ] Redundant transitions in 2 ms returned []
Running 110 sub problems to find dead transitions.
[2025-06-06 01:03:20] [INFO ] Invariant cache hit.
[2025-06-06 01:03:20] [INFO ] State equation strengthened by 46 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 1/97 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 111/208 variables, 97/101 constraints. Problems are: Problem set: 0 solved, 110 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/208 variables, 46/147 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 147 constraints, problems are : Problem set: 0 solved, 110 unsolved in 4065 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 1/97 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 111/208 variables, 97/101 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/208 variables, 46/147 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 110/257 constraints. Problems are: Problem set: 0 solved, 110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:28] [INFO ] Deduced a trap composed of 42 places in 39 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:35] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/208 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/208 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 11 (OVERLAPS) 0/208 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 259 constraints, problems are : Problem set: 0 solved, 110 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 97/97 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 34122ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 34123ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34365 ms. Remains : 97/97 places, 111/111 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 97 transition count 106
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 94 transition count 106
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 8 place count 94 transition count 91
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 38 place count 79 transition count 91
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 52 place count 72 transition count 84
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 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 71 transition count 85
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 71 transition count 85
Applied a total of 55 rules in 18 ms. Remains 71 /97 variables (removed 26) and now considering 85/111 (removed 26) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 85 rows 71 cols
[2025-06-06 01:03:54] [INFO ] Computed 6 invariants in 7 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 01:03:54] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 01:03:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2025-06-06 01:03:54] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 2 ms returned sat
[2025-06-06 01:03:54] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2025-06-06 01:03:54] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2025-06-06 01:03:54] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 183 ms.
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2025-06-06 01:03:54] [INFO ] Flatten gal took : 13 ms
[2025-06-06 01:03:54] [INFO ] Flatten gal took : 10 ms
[2025-06-06 01:03:54] [INFO ] Input system was already deterministic with 160 transitions.
Support contains 4 out of 119 places (down from 5) after GAL structural reductions.
Computed a total of 28 stabilizing places and 40 stable transitions
Graph (complete) has 399 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 160/160 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 109 transition count 130
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 109 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 109 transition count 128
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 100 transition count 119
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 100 transition count 119
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 45 place count 100 transition count 114
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 51 place count 94 transition count 106
Iterating global reduction 2 with 6 rules applied. Total rules applied 57 place count 94 transition count 106
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 62 place count 94 transition count 101
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 66 place count 90 transition count 97
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 90 transition count 97
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 74 place count 86 transition count 93
Iterating global reduction 3 with 4 rules applied. Total rules applied 78 place count 86 transition count 93
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 81 place count 83 transition count 90
Iterating global reduction 3 with 3 rules applied. Total rules applied 84 place count 83 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 86 place count 83 transition count 88
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 89 place count 80 transition count 85
Iterating global reduction 4 with 3 rules applied. Total rules applied 92 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 77 transition count 81
Applied a total of 98 rules in 14 ms. Remains 77 /119 variables (removed 42) and now considering 81/160 (removed 79) transitions.
// Phase 1: matrix 81 rows 77 cols
[2025-06-06 01:03:54] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:03:54] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-06 01:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:03:54] [INFO ] State equation strengthened by 32 read => feed constraints.
[2025-06-06 01:03:54] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-06 01:03:54] [INFO ] Invariant cache hit.
[2025-06-06 01:03:54] [INFO ] State equation strengthened by 32 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:55] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:55] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 81/158 variables, 77/84 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 32/116 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:56] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:56] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:56] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:56] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:56] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:03:56] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 122 constraints, problems are : Problem set: 0 solved, 80 unsolved in 3414 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 77/77 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 81/158 variables, 77/90 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 32/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 80/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:04:00] [INFO ] Deduced a trap along path composed of 5 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:04:00] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 2/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 204 constraints, problems are : Problem set: 0 solved, 80 unsolved in 15053 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 77/77 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 18488ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 18490ms
Starting structural reductions in LTL mode, iteration 1 : 77/119 places, 81/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18695 ms. Remains : 77/119 places, 81/160 transitions.
[2025-06-06 01:04:13] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:04:13] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:04:13] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-06 01:04:13] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:04:13] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:04:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality12729237327356989047.gal : 2 ms
[2025-06-06 01:04:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality17130331045153479635.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/CTLCardinality12729237327356989047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17130331045153479635.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.
[2025-06-06 01:04:43] [INFO ] Flatten gal took : 11 ms
[2025-06-06 01:04:43] [INFO ] Applying decomposition
[2025-06-06 01:04:43] [INFO ] Flatten gal took : 4 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/graph13856233694565444233.txt' '-o' '/tmp/graph13856233694565444233.bin' '-w' '/tmp/graph13856233694565444233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13856233694565444233.bin' '-l' '-1' '-v' '-w' '/tmp/graph13856233694565444233.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:04:43] [INFO ] Decomposing Gal with order
[2025-06-06 01:04:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:04:43] [INFO ] Removed a total of 76 redundant transitions.
[2025-06-06 01:04:43] [INFO ] Flatten gal took : 35 ms
[2025-06-06 01:04:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 6 ms.
[2025-06-06 01:04:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality9878813640732860368.gal : 3 ms
[2025-06-06 01:04:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality7930106243584526594.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/CTLCardinality9878813640732860368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7930106243584526594.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 160/160 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 109 transition count 130
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 109 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 109 transition count 128
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 100 transition count 119
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 100 transition count 119
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 45 place count 100 transition count 114
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 51 place count 94 transition count 106
Iterating global reduction 2 with 6 rules applied. Total rules applied 57 place count 94 transition count 106
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 62 place count 94 transition count 101
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 66 place count 90 transition count 97
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 90 transition count 97
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 74 place count 86 transition count 93
Iterating global reduction 3 with 4 rules applied. Total rules applied 78 place count 86 transition count 93
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 81 place count 83 transition count 90
Iterating global reduction 3 with 3 rules applied. Total rules applied 84 place count 83 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 86 place count 83 transition count 88
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 89 place count 80 transition count 85
Iterating global reduction 4 with 3 rules applied. Total rules applied 92 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 77 transition count 81
Applied a total of 98 rules in 10 ms. Remains 77 /119 variables (removed 42) and now considering 81/160 (removed 79) transitions.
[2025-06-06 01:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:05:13] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-06 01:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:05:13] [INFO ] State equation strengthened by 32 read => feed constraints.
[2025-06-06 01:05:13] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-06 01:05:13] [INFO ] Invariant cache hit.
[2025-06-06 01:05:13] [INFO ] State equation strengthened by 32 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:14] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:14] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 81/158 variables, 77/84 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 32/116 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:15] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:15] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:15] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:15] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:15] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:15] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 122 constraints, problems are : Problem set: 0 solved, 80 unsolved in 3440 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 77/77 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 81/158 variables, 77/90 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 32/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 80/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:19] [INFO ] Deduced a trap along path composed of 5 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:05:19] [INFO ] Deduced a trap along path composed of 4 places in 18 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 2/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 204 constraints, problems are : Problem set: 0 solved, 80 unsolved in 14982 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 77/77 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 18450ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 18450ms
Starting structural reductions in LTL mode, iteration 1 : 77/119 places, 81/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18656 ms. Remains : 77/119 places, 81/160 transitions.
[2025-06-06 01:05:32] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:05:32] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:05:32] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-06 01:05:32] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:05:32] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:05:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13325847749092580992.gal : 1 ms
[2025-06-06 01:05:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality888521784968000543.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/CTLCardinality13325847749092580992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality888521784968000543.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.
[2025-06-06 01:06:02] [INFO ] Flatten gal took : 10 ms
[2025-06-06 01:06:02] [INFO ] Applying decomposition
[2025-06-06 01:06:02] [INFO ] Flatten gal took : 6 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/graph7521214643700446971.txt' '-o' '/tmp/graph7521214643700446971.bin' '-w' '/tmp/graph7521214643700446971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7521214643700446971.bin' '-l' '-1' '-v' '-w' '/tmp/graph7521214643700446971.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:06:02] [INFO ] Decomposing Gal with order
[2025-06-06 01:06:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:06:02] [INFO ] Removed a total of 71 redundant transitions.
[2025-06-06 01:06:02] [INFO ] Flatten gal took : 8 ms
[2025-06-06 01:06:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 3 ms.
[2025-06-06 01:06:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality3167420556116523076.gal : 2 ms
[2025-06-06 01:06:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality9254238386166264155.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/CTLCardinality3167420556116523076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9254238386166264155.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 160/160 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 112 transition count 135
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 112 transition count 135
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 112 transition count 133
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 106 transition count 127
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 106 transition count 127
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 33 place count 106 transition count 122
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 36 place count 103 transition count 119
Iterating global reduction 2 with 3 rules applied. Total rules applied 39 place count 103 transition count 119
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 42 place count 103 transition count 116
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 44 place count 101 transition count 114
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 101 transition count 114
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 48 place count 99 transition count 112
Iterating global reduction 3 with 2 rules applied. Total rules applied 50 place count 99 transition count 112
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 52 place count 97 transition count 110
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 97 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 56 place count 97 transition count 108
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 58 place count 95 transition count 106
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 95 transition count 106
Applied a total of 60 rules in 9 ms. Remains 95 /119 variables (removed 24) and now considering 106/160 (removed 54) transitions.
// Phase 1: matrix 106 rows 95 cols
[2025-06-06 01:06:32] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:06:32] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-06 01:06:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:06:32] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-06 01:06:32] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2025-06-06 01:06:32] [INFO ] Invariant cache hit.
[2025-06-06 01:06:32] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (OVERLAPS) 1/95 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:33] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:34] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 106/201 variables, 95/102 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 43/145 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:35] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:35] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:35] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 3/148 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:36] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/201 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 11 (OVERLAPS) 0/201 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 149 constraints, problems are : Problem set: 0 solved, 105 unsolved in 6866 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 95/95 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (OVERLAPS) 1/95 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 106/201 variables, 95/106 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 43/149 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 105/254 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:06:44] [INFO ] Deduced a trap along path composed of 17 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/201 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 11 (OVERLAPS) 0/201 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 255 constraints, problems are : Problem set: 0 solved, 105 unsolved in 21682 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 95/95 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 28585ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 28585ms
Starting structural reductions in LTL mode, iteration 1 : 95/119 places, 106/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28865 ms. Remains : 95/119 places, 106/160 transitions.
[2025-06-06 01:07:01] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:07:01] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:07:01] [INFO ] Input system was already deterministic with 106 transitions.
[2025-06-06 01:07:01] [INFO ] Flatten gal took : 8 ms
[2025-06-06 01:07:01] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:07:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9918126352651015055.gal : 1 ms
[2025-06-06 01:07:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12174971982706402154.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/CTLCardinality9918126352651015055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12174971982706402154.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.
[2025-06-06 01:07:31] [INFO ] Flatten gal took : 11 ms
[2025-06-06 01:07:31] [INFO ] Applying decomposition
[2025-06-06 01:07:31] [INFO ] Flatten gal took : 4 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/graph12192360664051966989.txt' '-o' '/tmp/graph12192360664051966989.bin' '-w' '/tmp/graph12192360664051966989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12192360664051966989.bin' '-l' '-1' '-v' '-w' '/tmp/graph12192360664051966989.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:07:31] [INFO ] Decomposing Gal with order
[2025-06-06 01:07:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:07:31] [INFO ] Removed a total of 1 redundant transitions.
[2025-06-06 01:07:31] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:07:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 0 ms.
[2025-06-06 01:07:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality649663073798985725.gal : 1 ms
[2025-06-06 01:07:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13298989209301805520.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/CTLCardinality649663073798985725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13298989209301805520.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.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 160/160 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 109 transition count 130
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 109 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 109 transition count 128
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 100 transition count 119
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 100 transition count 119
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 45 place count 100 transition count 114
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 51 place count 94 transition count 106
Iterating global reduction 2 with 6 rules applied. Total rules applied 57 place count 94 transition count 106
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 62 place count 94 transition count 101
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 66 place count 90 transition count 97
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 90 transition count 97
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 74 place count 86 transition count 93
Iterating global reduction 3 with 4 rules applied. Total rules applied 78 place count 86 transition count 93
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 81 place count 83 transition count 90
Iterating global reduction 3 with 3 rules applied. Total rules applied 84 place count 83 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 86 place count 83 transition count 88
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 89 place count 80 transition count 85
Iterating global reduction 4 with 3 rules applied. Total rules applied 92 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 77 transition count 81
Applied a total of 98 rules in 18 ms. Remains 77 /119 variables (removed 42) and now considering 81/160 (removed 79) transitions.
// Phase 1: matrix 81 rows 77 cols
[2025-06-06 01:08:01] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:08:01] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-06 01:08:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:08:01] [INFO ] State equation strengthened by 32 read => feed constraints.
[2025-06-06 01:08:01] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-06 01:08:01] [INFO ] Invariant cache hit.
[2025-06-06 01:08:01] [INFO ] State equation strengthened by 32 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:02] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:02] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 81/158 variables, 77/84 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 32/116 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:03] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:03] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:03] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:03] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:03] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:03] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 122 constraints, problems are : Problem set: 0 solved, 80 unsolved in 3393 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 77/77 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 81/158 variables, 77/90 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 32/122 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 80/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:07] [INFO ] Deduced a trap along path composed of 5 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:08:07] [INFO ] Deduced a trap along path composed of 4 places in 19 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 2/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 204 constraints, problems are : Problem set: 0 solved, 80 unsolved in 14755 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 77/77 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 18171ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 18171ms
Starting structural reductions in LTL mode, iteration 1 : 77/119 places, 81/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18371 ms. Remains : 77/119 places, 81/160 transitions.
[2025-06-06 01:08:20] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:08:20] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:08:20] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-06 01:08:20] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:08:20] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:08:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality15581431879415523547.gal : 1 ms
[2025-06-06 01:08:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality2513810346262874554.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/CTLCardinality15581431879415523547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2513810346262874554.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.
[2025-06-06 01:08:50] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:08:50] [INFO ] Applying decomposition
[2025-06-06 01:08:50] [INFO ] Flatten gal took : 3 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/graph68762683562318811.txt' '-o' '/tmp/graph68762683562318811.bin' '-w' '/tmp/graph68762683562318811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph68762683562318811.bin' '-l' '-1' '-v' '-w' '/tmp/graph68762683562318811.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:08:50] [INFO ] Decomposing Gal with order
[2025-06-06 01:08:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:08:50] [INFO ] Removed a total of 76 redundant transitions.
[2025-06-06 01:08:50] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:08:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 3 ms.
[2025-06-06 01:08:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality1267818037725597043.gal : 2 ms
[2025-06-06 01:08:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality6794897977926842924.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/CTLCardinality1267818037725597043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6794897977926842924.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 : 119/119 places, 160/160 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 110 transition count 131
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 110 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 110 transition count 129
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 102 transition count 121
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 102 transition count 121
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 39 place count 102 transition count 118
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 45 place count 96 transition count 109
Iterating global reduction 2 with 6 rules applied. Total rules applied 51 place count 96 transition count 109
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 56 place count 96 transition count 104
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 92 transition count 100
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 92 transition count 100
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 68 place count 88 transition count 96
Iterating global reduction 3 with 4 rules applied. Total rules applied 72 place count 88 transition count 96
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 75 place count 85 transition count 93
Iterating global reduction 3 with 3 rules applied. Total rules applied 78 place count 85 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 80 place count 85 transition count 91
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 83 place count 82 transition count 88
Iterating global reduction 4 with 3 rules applied. Total rules applied 86 place count 82 transition count 88
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 87 place count 81 transition count 86
Iterating global reduction 4 with 1 rules applied. Total rules applied 88 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 79 transition count 84
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 79 transition count 84
Applied a total of 92 rules in 31 ms. Remains 79 /119 variables (removed 40) and now considering 84/160 (removed 76) transitions.
// Phase 1: matrix 84 rows 79 cols
[2025-06-06 01:09:20] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:09:20] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-06 01:09:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:09:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2025-06-06 01:09:20] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 01:09:20] [INFO ] Redundant transitions in 2 ms returned []
Running 83 sub problems to find dead transitions.
[2025-06-06 01:09:20] [INFO ] Invariant cache hit.
[2025-06-06 01:09:20] [INFO ] State equation strengthened by 34 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 1/79 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 83 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:09:21] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:09:21] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 84/163 variables, 79/86 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 34/120 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 83 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/163 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 120 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2724 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 79/79 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 1/79 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 84/163 variables, 79/86 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 34/120 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 83/203 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/163 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/163 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 203 constraints, problems are : Problem set: 0 solved, 83 unsolved in 6019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 79/79 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8778ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 8779ms
Starting structural reductions in SI_CTL mode, iteration 1 : 79/119 places, 84/160 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8996 ms. Remains : 79/119 places, 84/160 transitions.
[2025-06-06 01:09:29] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:09:29] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:09:29] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-06 01:09:29] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:09:29] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:09:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality7903296107558021194.gal : 1 ms
[2025-06-06 01:09:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality318445170121113420.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/CTLCardinality7903296107558021194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality318445170121113420.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.
[2025-06-06 01:09:59] [INFO ] Flatten gal took : 10 ms
[2025-06-06 01:09:59] [INFO ] Applying decomposition
[2025-06-06 01:09:59] [INFO ] Flatten gal took : 3 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/graph13151605473748681914.txt' '-o' '/tmp/graph13151605473748681914.bin' '-w' '/tmp/graph13151605473748681914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13151605473748681914.bin' '-l' '-1' '-v' '-w' '/tmp/graph13151605473748681914.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:09:59] [INFO ] Decomposing Gal with order
[2025-06-06 01:09:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:09:59] [INFO ] Removed a total of 78 redundant transitions.
[2025-06-06 01:09:59] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:09:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 3 ms.
[2025-06-06 01:09:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality3969708728178164835.gal : 1 ms
[2025-06-06 01:09:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality9319013229817103164.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/CTLCardinality3969708728178164835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9319013229817103164.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:10:29] [INFO ] Flatten gal took : 8 ms
[2025-06-06 01:10:29] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:10:29] [INFO ] Applying decomposition
[2025-06-06 01:10:29] [INFO ] Flatten gal took : 5 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/graph12908666447046872019.txt' '-o' '/tmp/graph12908666447046872019.bin' '-w' '/tmp/graph12908666447046872019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12908666447046872019.bin' '-l' '-1' '-v' '-w' '/tmp/graph12908666447046872019.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:10:29] [INFO ] Decomposing Gal with order
[2025-06-06 01:10:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:10:29] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:10:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-06 01:10:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11937596802420774036.gal : 1 ms
[2025-06-06 01:10:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality10200965439906130546.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/CTLCardinality11937596802420774036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10200965439906130546.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 5 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:33:17] [INFO ] Flatten gal took : 166 ms
[2025-06-06 01:33:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality1342297056103319164.gal : 51 ms
[2025-06-06 01:33:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality3623799819739447281.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/CTLCardinality1342297056103319164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3623799819739447281.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 5 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:56:04] [INFO ] Flatten gal took : 191 ms
[2025-06-06 01:56:05] [INFO ] Input system was already deterministic with 160 transitions.
[2025-06-06 01:56:05] [INFO ] Transformed 119 places.
[2025-06-06 01:56:05] [INFO ] Transformed 160 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-06 01:56:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality15508666410138528134.gal : 5 ms
[2025-06-06 01:56:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality1508084429929127543.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15508666410138528134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1508084429929127543.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="SieveSingleMsgMbox-PT-d1m96"
export BK_EXAMINATION="CTLCardinality"
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 SieveSingleMsgMbox-PT-d1m96, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901994400441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m96.tgz
mv SieveSingleMsgMbox-PT-d1m96 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;