About the Execution of ITS-Tools for StigmergyCommit-PT-06a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 512153.00 | 0.00 | 0.00 | TTFFFTFTTTFTFFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903490600066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is StigmergyCommit-PT-06a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903490600066
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 StigmergyCommit-PT-06a-CTLFireability-2023-12
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2023-13
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2023-14
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2023-15
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-00
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-01
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-02
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-03
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-04
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-05
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-06
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-07
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-08
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-09
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-10
FORMULA_NAME StigmergyCommit-PT-06a-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749071952942
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 21:19:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 21:19:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 21:19:16] [INFO ] Load time of PNML (sax parser for PT used): 637 ms
[2025-06-04 21:19:16] [INFO ] Transformed 256 places.
[2025-06-04 21:19:16] [INFO ] Transformed 2816 transitions.
[2025-06-04 21:19:16] [INFO ] Found NUPN structural information;
[2025-06-04 21:19:16] [INFO ] Parsed PT model containing 256 places and 2816 transitions and 35321 arcs in 898 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
Support contains 18 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 587/587 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 203 transition count 528
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 203 transition count 528
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 113 place count 203 transition count 521
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 141 place count 175 transition count 487
Iterating global reduction 1 with 28 rules applied. Total rules applied 169 place count 175 transition count 487
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 176 place count 175 transition count 480
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 183 place count 168 transition count 473
Iterating global reduction 2 with 7 rules applied. Total rules applied 190 place count 168 transition count 473
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 197 place count 161 transition count 466
Iterating global reduction 2 with 7 rules applied. Total rules applied 204 place count 161 transition count 466
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 210 place count 155 transition count 460
Iterating global reduction 2 with 6 rules applied. Total rules applied 216 place count 155 transition count 460
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 221 place count 150 transition count 455
Iterating global reduction 2 with 5 rules applied. Total rules applied 226 place count 150 transition count 455
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 231 place count 150 transition count 450
Applied a total of 231 rules in 132 ms. Remains 150 /256 variables (removed 106) and now considering 450/587 (removed 137) transitions.
[2025-06-04 21:19:16] [INFO ] Flow matrix only has 441 transitions (discarded 9 similar events)
// Phase 1: matrix 441 rows 150 cols
[2025-06-04 21:19:16] [INFO ] Computed 2 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:19:17] [INFO ] Implicit Places using invariants in 473 ms returned []
[2025-06-04 21:19:17] [INFO ] Flow matrix only has 441 transitions (discarded 9 similar events)
[2025-06-04 21:19:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:19:17] [INFO ] State equation strengthened by 318 read => feed constraints.
[2025-06-04 21:19:18] [INFO ] Implicit Places using invariants and state equation in 1226 ms returned []
Implicit Place search using SMT with State Equation took 1785 ms to find 0 implicit places.
Running 449 sub problems to find dead transitions.
[2025-06-04 21:19:18] [INFO ] Flow matrix only has 441 transitions (discarded 9 similar events)
[2025-06-04 21:19:18] [INFO ] Invariant cache hit.
[2025-06-04 21:19:18] [INFO ] State equation strengthened by 318 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 1 (OVERLAPS) 1/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:28] [INFO ] Deduced a trap composed of 14 places in 451 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:29] [INFO ] Deduced a trap composed of 14 places in 458 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:29] [INFO ] Deduced a trap composed of 14 places in 232 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:29] [INFO ] Deduced a trap composed of 14 places in 228 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:30] [INFO ] Deduced a trap composed of 14 places in 403 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:30] [INFO ] Deduced a trap composed of 14 places in 439 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:30] [INFO ] Deduced a trap composed of 14 places in 226 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:31] [INFO ] Deduced a trap composed of 14 places in 251 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:31] [INFO ] Deduced a trap composed of 14 places in 180 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:31] [INFO ] Deduced a trap composed of 14 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:31] [INFO ] Deduced a trap composed of 14 places in 220 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 14 places in 192 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 16 places in 196 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 16 places in 181 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 16 places in 158 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:32] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:33] [INFO ] Deduced a trap composed of 14 places in 159 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:33] [INFO ] Deduced a trap composed of 16 places in 233 ms of which 21 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:34] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:34] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:34] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:34] [INFO ] Deduced a trap composed of 14 places in 154 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:34] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:35] [INFO ] Deduced a trap composed of 16 places in 245 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:35] [INFO ] Deduced a trap composed of 16 places in 225 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:35] [INFO ] Deduced a trap composed of 16 places in 213 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:35] [INFO ] Deduced a trap composed of 14 places in 232 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:35] [INFO ] Deduced a trap composed of 14 places in 196 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:36] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:36] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:36] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:36] [INFO ] Deduced a trap composed of 16 places in 193 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:36] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:37] [INFO ] Deduced a trap composed of 16 places in 196 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:37] [INFO ] Deduced a trap composed of 16 places in 199 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:37] [INFO ] Deduced a trap composed of 16 places in 205 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:37] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:37] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:41] [INFO ] Deduced a trap composed of 14 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:41] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:41] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:41] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:42] [INFO ] Deduced a trap composed of 14 places in 165 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:42] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:42] [INFO ] Deduced a trap composed of 16 places in 231 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:42] [INFO ] Deduced a trap composed of 16 places in 206 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:42] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:43] [INFO ] Deduced a trap composed of 16 places in 310 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:43] [INFO ] Deduced a trap composed of 16 places in 304 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:43] [INFO ] Deduced a trap composed of 16 places in 282 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:44] [INFO ] Deduced a trap composed of 16 places in 278 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:44] [INFO ] Deduced a trap composed of 16 places in 255 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:44] [INFO ] Deduced a trap composed of 16 places in 282 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:45] [INFO ] Deduced a trap composed of 16 places in 286 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:47] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:47] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:47] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:47] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:48] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:49] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:49] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:49] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:49] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:49] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:49] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 8 ms to minimize.
SMT process timed out in 31161ms, After SMT, problems are : Problem set: 0 solved, 449 unsolved
Search for dead transitions found 0 dead transitions in 31202ms
Starting structural reductions in LTL mode, iteration 1 : 150/256 places, 450/587 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33159 ms. Remains : 150/256 places, 450/587 transitions.
Support contains 18 out of 150 places after structural reductions.
[2025-06-04 21:19:50] [INFO ] Flatten gal took : 153 ms
[2025-06-04 21:19:50] [INFO ] Flatten gal took : 95 ms
[2025-06-04 21:19:50] [INFO ] Input system was already deterministic with 450 transitions.
Reduction of identical properties reduced properties to check from 25 to 13
RANDOM walk for 40000 steps (17 resets) in 4662 ms. (8 steps per ms) remains 3/13 properties
BEST_FIRST walk for 40004 steps (11 resets) in 241 ms. (165 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (11 resets) in 109 ms. (363 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 96 ms. (412 steps per ms) remains 3/3 properties
[2025-06-04 21:19:52] [INFO ] Flow matrix only has 441 transitions (discarded 9 similar events)
[2025-06-04 21:19:52] [INFO ] Invariant cache hit.
[2025-06-04 21:19:52] [INFO ] State equation strengthened by 318 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Real declared 150/591 variables, and 2 constraints, problems are : Problem set: 3 solved, 0 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/150 constraints, ReadFeed: 0/318 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2025-06-04 21:19:52] [INFO ] Flatten gal took : 45 ms
[2025-06-04 21:19:52] [INFO ] Flatten gal took : 46 ms
[2025-06-04 21:19:52] [INFO ] Input system was already deterministic with 450 transitions.
Support contains 16 out of 150 places (down from 17) after GAL structural reductions.
Computed a total of 44 stabilizing places and 43 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 148 transition count 378
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 89 rules applied. Total rules applied 161 place count 77 transition count 360
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 177 place count 70 transition count 351
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 181 place count 68 transition count 349
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 181 place count 68 transition count 341
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 197 place count 60 transition count 341
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 212 place count 45 transition count 325
Iterating global reduction 4 with 15 rules applied. Total rules applied 227 place count 45 transition count 325
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 292 place count 45 transition count 260
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 292 place count 45 transition count 254
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 304 place count 39 transition count 254
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 305 place count 38 transition count 252
Iterating global reduction 5 with 1 rules applied. Total rules applied 306 place count 38 transition count 252
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 5 with 64 rules applied. Total rules applied 370 place count 38 transition count 188
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 6 with 2 rules applied. Total rules applied 372 place count 37 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 373 place count 37 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 380 place count 37 transition count 179
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 7 with 14 rules applied. Total rules applied 394 place count 30 transition count 172
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 395 place count 29 transition count 171
Applied a total of 395 rules in 186 ms. Remains 29 /150 variables (removed 121) and now considering 171/450 (removed 279) transitions.
[2025-06-04 21:19:52] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
// Phase 1: matrix 163 rows 29 cols
[2025-06-04 21:19:52] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:19:52] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-04 21:19:52] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:19:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:19:53] [INFO ] State equation strengthened by 134 read => feed constraints.
[2025-06-04 21:19:53] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 21:19:53] [INFO ] Redundant transitions in 15 ms returned []
Running 164 sub problems to find dead transitions.
[2025-06-04 21:19:53] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:19:53] [INFO ] Invariant cache hit.
[2025-06-04 21:19:53] [INFO ] State equation strengthened by 134 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:54] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:54] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:55] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:56] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:19:57] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 162/191 variables, 29/70 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 133/203 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:00] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:00] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:00] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:00] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:00] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 5/208 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:03] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:05] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 13 (OVERLAPS) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 211 constraints, problems are : Problem set: 0 solved, 164 unsolved in 23468 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:18] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:19] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:20:20] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 162/191 variables, 29/87 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 133/220 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 164/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/192 variables, and 385 constraints, problems are : Problem set: 0 solved, 164 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54112ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 54138ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/150 places, 171/450 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54523 ms. Remains : 29/150 places, 171/450 transitions.
[2025-06-04 21:20:47] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:20:47] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:20:47] [INFO ] Input system was already deterministic with 171 transitions.
[2025-06-04 21:20:47] [INFO ] Flatten gal took : 14 ms
[2025-06-04 21:20:47] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:20:47] [INFO ] Time to serialize gal into /tmp/CTLFireability8456487977081020677.gal : 13 ms
[2025-06-04 21:20:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13510368852117585113.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8456487977081020677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13510368852117585113.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,269,0.149924,6832,2,386,5,3449,6,0,280,1882,0
Converting to forward existential form...Done !
original formula: E(EF(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) U AG(EF(((((p30==1)&&(p66==1))&&((p102==1)&&(...206
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U ((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1))))) * !...276
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t29...292
(forward)formula 0,0,0.519855,9648,1,0,275,19966,354,72,4968,15179,415
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 22 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:20:47] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:20:47] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:20:48] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-06-04 21:20:48] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:20:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:20:48] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:20:51] [INFO ] Implicit Places using invariants and state equation in 2929 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3149 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 34 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:20:51] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:20:51] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:20:51] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-04 21:20:51] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:20:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:20:51] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:20:51] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3529 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:20:51] [INFO ] Flatten gal took : 30 ms
[2025-06-04 21:20:51] [INFO ] Flatten gal took : 26 ms
[2025-06-04 21:20:51] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:20:51] [INFO ] Flatten gal took : 22 ms
[2025-06-04 21:20:51] [INFO ] Flatten gal took : 23 ms
[2025-06-04 21:20:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6726283732657370602.gal : 13 ms
[2025-06-04 21:20:51] [INFO ] Time to serialize properties into /tmp/CTLFireability409761732186431007.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6726283732657370602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability409761732186431007.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,0.836287,22144,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: (EG(((AG(AX(((((p30==0)||(p66==0))||((p102==0)||(p138==0)))||(((p174==0)||(p210==0))||(p246==0))))) * (((((p30==1)&&(p66==1))&&((p102==1)...1606
=> equivalent forward existential formula: ([FwdG((Init * !(EG(((!(E(TRUE U !(!(EX(!(((((p30==0)||(p66==0))||((p102==0)||(p138==0)))||(((p174==0)||(p210==0...2769
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,11.5209,251956,1,0,1062,843380,806,506,12040,598629,1501
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 14 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:21:03] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:21:03] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:21:03] [INFO ] Implicit Places using invariants in 184 ms returned []
[2025-06-04 21:21:03] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:21:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:21:03] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:21:06] [INFO ] Implicit Places using invariants and state equation in 2596 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2783 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 31 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:21:06] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:21:06] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:21:06] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-04 21:21:06] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:21:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:21:06] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:21:06] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3137 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:21:06] [INFO ] Flatten gal took : 30 ms
[2025-06-04 21:21:06] [INFO ] Flatten gal took : 33 ms
[2025-06-04 21:21:06] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:21:06] [INFO ] Flatten gal took : 31 ms
[2025-06-04 21:21:06] [INFO ] Flatten gal took : 31 ms
[2025-06-04 21:21:06] [INFO ] Time to serialize gal into /tmp/CTLFireability1008766356591064784.gal : 10 ms
[2025-06-04 21:21:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1857983822005155287.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/CTLFireability1008766356591064784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1857983822005155287.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,0.952943,22144,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: A(EX(E(((!(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) * AF(((((p30==1)&&(p66==1))&&((p102==1)...852
=> equivalent forward existential formula: [((Init * !(EG(!((((!(E((!((((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)...1849
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
(forward)formula 0,0,12.7463,267860,1,0,1028,1.02261e+06,781,409,11736,718499,1383
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 19 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:21:19] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:21:19] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:21:19] [INFO ] Implicit Places using invariants in 170 ms returned []
[2025-06-04 21:21:19] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:21:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:21:19] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:21:20] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 832 ms to find 0 implicit places.
Running 438 sub problems to find dead transitions.
[2025-06-04 21:21:20] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:21:20] [INFO ] Invariant cache hit.
[2025-06-04 21:21:20] [INFO ] State equation strengthened by 316 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:28] [INFO ] Deduced a trap composed of 14 places in 223 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:29] [INFO ] Deduced a trap composed of 14 places in 213 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:29] [INFO ] Deduced a trap composed of 14 places in 214 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:29] [INFO ] Deduced a trap composed of 14 places in 225 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:29] [INFO ] Deduced a trap composed of 14 places in 210 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:30] [INFO ] Deduced a trap composed of 14 places in 225 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:30] [INFO ] Deduced a trap composed of 14 places in 183 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:30] [INFO ] Deduced a trap composed of 14 places in 219 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:30] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:30] [INFO ] Deduced a trap composed of 14 places in 150 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 16 places in 184 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 16 places in 189 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:31] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:32] [INFO ] Deduced a trap composed of 16 places in 229 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:32] [INFO ] Deduced a trap composed of 16 places in 218 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:32] [INFO ] Deduced a trap composed of 14 places in 189 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:33] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:33] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:33] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:33] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:33] [INFO ] Deduced a trap composed of 14 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:34] [INFO ] Deduced a trap composed of 14 places in 199 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:34] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:34] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:34] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:34] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:34] [INFO ] Deduced a trap composed of 14 places in 187 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:35] [INFO ] Deduced a trap composed of 14 places in 235 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:35] [INFO ] Deduced a trap composed of 14 places in 192 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:35] [INFO ] Deduced a trap composed of 14 places in 219 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:35] [INFO ] Deduced a trap composed of 14 places in 180 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:35] [INFO ] Deduced a trap composed of 14 places in 153 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:35] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:36] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:36] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:36] [INFO ] Deduced a trap composed of 16 places in 223 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 14 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 14 places in 156 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 14 places in 122 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:39] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:40] [INFO ] Deduced a trap composed of 14 places in 186 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:40] [INFO ] Deduced a trap composed of 16 places in 273 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:40] [INFO ] Deduced a trap composed of 16 places in 265 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:41] [INFO ] Deduced a trap composed of 16 places in 271 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:41] [INFO ] Deduced a trap composed of 16 places in 257 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:41] [INFO ] Deduced a trap composed of 16 places in 241 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:41] [INFO ] Deduced a trap composed of 16 places in 258 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:42] [INFO ] Deduced a trap composed of 16 places in 277 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:42] [INFO ] Deduced a trap composed of 16 places in 290 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:42] [INFO ] Deduced a trap composed of 16 places in 274 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:43] [INFO ] Deduced a trap composed of 16 places in 270 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:43] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:43] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:43] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:43] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:44] [INFO ] Deduced a trap composed of 14 places in 157 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:44] [INFO ] Deduced a trap composed of 16 places in 259 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:44] [INFO ] Deduced a trap composed of 16 places in 273 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:45] [INFO ] Deduced a trap composed of 16 places in 274 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:45] [INFO ] Deduced a trap composed of 16 places in 257 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:45] [INFO ] Deduced a trap composed of 16 places in 253 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:45] [INFO ] Deduced a trap composed of 16 places in 243 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:46] [INFO ] Deduced a trap composed of 16 places in 256 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:46] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:46] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:47] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:47] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:49] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/143 variables, 15/77 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:49] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:49] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:51] [INFO ] Deduced a trap composed of 16 places in 188 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 143/574 variables, and 80 constraints, problems are : Problem set: 0 solved, 438 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/143 constraints, ReadFeed: 0/316 constraints, PredecessorRefiner: 438/176 constraints, Known Traps: 78/78 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:56] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:56] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:56] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:57] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:21:57] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 5/85 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:06] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:14] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:15] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:15] [INFO ] Deduced a trap composed of 16 places in 154 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:16] [INFO ] Deduced a trap composed of 16 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:16] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:16] [INFO ] Deduced a trap composed of 16 places in 181 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/143 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 143/574 variables, and 92 constraints, problems are : Problem set: 0 solved, 438 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/143 constraints, ReadFeed: 0/316 constraints, PredecessorRefiner: 262/176 constraints, Known Traps: 90/90 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60907ms problems are : Problem set: 0 solved, 438 unsolved
Search for dead transitions found 0 dead transitions in 60912ms
Starting structural reductions in LTL mode, iteration 1 : 143/150 places, 439/450 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61766 ms. Remains : 143/150 places, 439/450 transitions.
[2025-06-04 21:22:21] [INFO ] Flatten gal took : 35 ms
[2025-06-04 21:22:21] [INFO ] Flatten gal took : 35 ms
[2025-06-04 21:22:21] [INFO ] Input system was already deterministic with 439 transitions.
[2025-06-04 21:22:21] [INFO ] Flatten gal took : 34 ms
[2025-06-04 21:22:21] [INFO ] Flatten gal took : 35 ms
[2025-06-04 21:22:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7732041242032288246.gal : 11 ms
[2025-06-04 21:22:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2399918830834913225.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/CTLFireability7732041242032288246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2399918830834913225.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15122e+06,2.20134,43460,2,6242,5,68682,6,0,1001,36680,0
Converting to forward existential form...Done !
original formula: AF(E(((E(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1))) U !(((p177==1)&&(p255==1)))) * AX(((((p30=...509
=> equivalent forward existential formula: [FwdG(Init,!(E(((E(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1))) U !(((p...572
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t8, t9, t10, t11, t13, t14, t15, t16, t18, t19, t20, t21, t23, t24, t25, ...417
(forward)formula 0,1,18.0405,356752,1,0,680,673784,905,268,13373,597066,1040
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 146 transition count 445
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 146 transition count 445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 146 transition count 444
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 144 transition count 441
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 144 transition count 441
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 144 transition count 440
Applied a total of 14 rules in 13 ms. Remains 144 /150 variables (removed 6) and now considering 440/450 (removed 10) transitions.
[2025-06-04 21:22:39] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
// Phase 1: matrix 432 rows 144 cols
[2025-06-04 21:22:39] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:22:39] [INFO ] Implicit Places using invariants in 142 ms returned []
[2025-06-04 21:22:39] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
[2025-06-04 21:22:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:22:40] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:22:41] [INFO ] Implicit Places using invariants and state equation in 1899 ms returned [143]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2044 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 143/150 places, 440/450 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 124 transition count 421
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 124 transition count 421
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 44 place count 124 transition count 415
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 117 transition count 408
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 117 transition count 408
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 65 place count 110 transition count 401
Iterating global reduction 1 with 7 rules applied. Total rules applied 72 place count 110 transition count 401
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 79 place count 103 transition count 394
Iterating global reduction 1 with 7 rules applied. Total rules applied 86 place count 103 transition count 394
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 93 place count 96 transition count 387
Iterating global reduction 1 with 7 rules applied. Total rules applied 100 place count 96 transition count 387
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 106 place count 90 transition count 381
Iterating global reduction 1 with 6 rules applied. Total rules applied 112 place count 90 transition count 381
Applied a total of 112 rules in 22 ms. Remains 90 /143 variables (removed 53) and now considering 381/440 (removed 59) transitions.
[2025-06-04 21:22:41] [INFO ] Flow matrix only has 373 transitions (discarded 8 similar events)
// Phase 1: matrix 373 rows 90 cols
[2025-06-04 21:22:41] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:22:41] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 21:22:41] [INFO ] Flow matrix only has 373 transitions (discarded 8 similar events)
[2025-06-04 21:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:22:42] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:22:42] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 90/150 places, 381/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2366 ms. Remains : 90/150 places, 381/450 transitions.
[2025-06-04 21:22:42] [INFO ] Flatten gal took : 24 ms
[2025-06-04 21:22:42] [INFO ] Flatten gal took : 27 ms
[2025-06-04 21:22:42] [INFO ] Input system was already deterministic with 381 transitions.
[2025-06-04 21:22:42] [INFO ] Flatten gal took : 26 ms
[2025-06-04 21:22:42] [INFO ] Flatten gal took : 26 ms
[2025-06-04 21:22:42] [INFO ] Time to serialize gal into /tmp/CTLFireability16894353638326100705.gal : 8 ms
[2025-06-04 21:22:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1448058366862007069.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/CTLFireability16894353638326100705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1448058366862007069.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,1.10178,22280,2,2664,5,33957,6,0,733,21604,0
Converting to forward existential form...Done !
original formula: (EF(AG((((((p30!=1)||(p66!=1))||((p102!=1)||(p138!=1)))||(((p174!=1)||(p210!=1))||((p246!=1)||(p30!=1))))||((((p66!=1)||(p102!=1))||((p13...1187
=> equivalent forward existential formula: [(((Init * E(TRUE U !(E(TRUE U !((((((p30!=1)||(p66!=1))||((p102!=1)||(p138!=1)))||(((p174!=1)||(p210!=1))||((p2...3540
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...416
(forward)formula 0,1,8.28436,144572,1,0,553,349785,791,152,11859,244522,897
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 148 transition count 378
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 89 rules applied. Total rules applied 161 place count 77 transition count 360
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 177 place count 70 transition count 351
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 181 place count 68 transition count 349
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 181 place count 68 transition count 341
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 197 place count 60 transition count 341
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 212 place count 45 transition count 325
Iterating global reduction 4 with 15 rules applied. Total rules applied 227 place count 45 transition count 325
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 292 place count 45 transition count 260
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 292 place count 45 transition count 254
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 304 place count 39 transition count 254
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 305 place count 38 transition count 252
Iterating global reduction 5 with 1 rules applied. Total rules applied 306 place count 38 transition count 252
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 5 with 64 rules applied. Total rules applied 370 place count 38 transition count 188
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 6 with 2 rules applied. Total rules applied 372 place count 37 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 373 place count 37 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 380 place count 37 transition count 179
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 7 with 14 rules applied. Total rules applied 394 place count 30 transition count 172
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 395 place count 29 transition count 171
Applied a total of 395 rules in 82 ms. Remains 29 /150 variables (removed 121) and now considering 171/450 (removed 279) transitions.
[2025-06-04 21:22:50] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
// Phase 1: matrix 163 rows 29 cols
[2025-06-04 21:22:50] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:22:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-04 21:22:50] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:22:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:22:50] [INFO ] State equation strengthened by 134 read => feed constraints.
[2025-06-04 21:22:50] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 21:22:50] [INFO ] Redundant transitions in 14 ms returned []
Running 164 sub problems to find dead transitions.
[2025-06-04 21:22:50] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:22:50] [INFO ] Invariant cache hit.
[2025-06-04 21:22:50] [INFO ] State equation strengthened by 134 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:52] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:52] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:52] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:52] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:52] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:53] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:54] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:55] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 162/191 variables, 29/70 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 133/203 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:58] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:58] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:58] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:58] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:22:58] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 5/208 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:01] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:02] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 13 (OVERLAPS) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 211 constraints, problems are : Problem set: 0 solved, 164 unsolved in 24344 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:16] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:16] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:17] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:17] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:17] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:17] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:17] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:17] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:18] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:19] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 162/191 variables, 29/87 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 133/220 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 164/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/192 variables, and 385 constraints, problems are : Problem set: 0 solved, 164 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54876ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 54878ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/150 places, 171/450 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55112 ms. Remains : 29/150 places, 171/450 transitions.
[2025-06-04 21:23:45] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:23:45] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:23:45] [INFO ] Input system was already deterministic with 171 transitions.
[2025-06-04 21:23:45] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:23:45] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:23:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8510893436127623182.gal : 3 ms
[2025-06-04 21:23:45] [INFO ] Time to serialize properties into /tmp/CTLFireability8544772087358531384.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/CTLFireability8510893436127623182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8544772087358531384.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,269,0.21207,7016,2,386,5,3449,6,0,280,1882,0
Converting to forward existential form...Done !
original formula: EG(EF(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))] != ...160
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t29...292
(forward)formula 0,1,0.628908,11624,1,0,277,18951,360,73,4762,15272,404
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 148 transition count 380
Reduce places removed 69 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 85 rules applied. Total rules applied 155 place count 79 transition count 364
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 168 place count 73 transition count 357
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 170 place count 72 transition count 356
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 170 place count 72 transition count 348
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 186 place count 64 transition count 348
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 202 place count 48 transition count 331
Iterating global reduction 4 with 16 rules applied. Total rules applied 218 place count 48 transition count 331
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 4 with 66 rules applied. Total rules applied 284 place count 48 transition count 265
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 284 place count 48 transition count 259
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 296 place count 42 transition count 259
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 298 place count 40 transition count 256
Iterating global reduction 5 with 2 rules applied. Total rules applied 300 place count 40 transition count 256
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 5 with 64 rules applied. Total rules applied 364 place count 40 transition count 192
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 6 with 2 rules applied. Total rules applied 366 place count 39 transition count 191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 367 place count 39 transition count 190
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 7 with 2 rules applied. Total rules applied 369 place count 38 transition count 189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 370 place count 38 transition count 188
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 377 place count 38 transition count 181
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 8 with 14 rules applied. Total rules applied 391 place count 31 transition count 174
Applied a total of 391 rules in 95 ms. Remains 31 /150 variables (removed 119) and now considering 174/450 (removed 276) transitions.
[2025-06-04 21:23:46] [INFO ] Flow matrix only has 166 transitions (discarded 8 similar events)
// Phase 1: matrix 166 rows 31 cols
[2025-06-04 21:23:46] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:23:46] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-04 21:23:46] [INFO ] Flow matrix only has 166 transitions (discarded 8 similar events)
[2025-06-04 21:23:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:23:46] [INFO ] State equation strengthened by 134 read => feed constraints.
[2025-06-04 21:23:46] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 21:23:46] [INFO ] Redundant transitions in 15 ms returned []
Running 167 sub problems to find dead transitions.
[2025-06-04 21:23:46] [INFO ] Flow matrix only has 166 transitions (discarded 8 similar events)
[2025-06-04 21:23:46] [INFO ] Invariant cache hit.
[2025-06-04 21:23:46] [INFO ] State equation strengthened by 134 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 7/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:48] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:48] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:48] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:48] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:48] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:48] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:49] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:50] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:51] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:52] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:53] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 165/196 variables, 31/81 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 133/214 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:54] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:55] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:55] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:55] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/196 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:57] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/196 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:23:59] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/196 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/196 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 13 (OVERLAPS) 1/197 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/197 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 15 (OVERLAPS) 0/197 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 197/197 variables, and 221 constraints, problems are : Problem set: 0 solved, 167 unsolved in 27462 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 7/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:24:15] [INFO ] Deduced a trap composed of 4 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:24:15] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:24:16] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:24:16] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:24:17] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (OVERLAPS) 165/196 variables, 31/92 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 133/225 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 167/392 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:24:25] [INFO ] Deduced a trap along path composed of 3 places in 40 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/196 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/196 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 11 (OVERLAPS) 1/197 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 197/197 variables, and 394 constraints, problems are : Problem set: 0 solved, 167 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 58010ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 58012ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/150 places, 174/450 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58265 ms. Remains : 31/150 places, 174/450 transitions.
[2025-06-04 21:24:44] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:24:44] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:24:44] [INFO ] Input system was already deterministic with 174 transitions.
[2025-06-04 21:24:44] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:24:44] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:24:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1108941752802568415.gal : 3 ms
[2025-06-04 21:24:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15844275516904045381.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/CTLFireability1108941752802568415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15844275516904045381.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,271,0.125695,6900,2,390,5,3463,6,0,291,1903,0
Converting to forward existential form...Done !
original formula: EF((!(E((p235==1) U !(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))) * ((((p30==0)||(p66==0))||...218
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((((p30==0)||(p66==0))||((p102==0)||(p138==0)))||(((p174==0)||(p210==0))||(p246==0)))) * !(...270
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t16, t17, t18, t20, t21, t22, t31...297
(forward)formula 0,0,0.309579,7796,1,0,243,12923,361,47,4820,8763,351
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 14 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:24:45] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:24:45] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:45] [INFO ] Implicit Places using invariants in 186 ms returned []
[2025-06-04 21:24:45] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:24:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:45] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:24:48] [INFO ] Implicit Places using invariants and state equation in 2750 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2939 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 19 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:24:48] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:24:48] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:48] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 21:24:48] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:24:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:48] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:24:48] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3239 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:24:48] [INFO ] Flatten gal took : 21 ms
[2025-06-04 21:24:48] [INFO ] Flatten gal took : 23 ms
[2025-06-04 21:24:48] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:24:48] [INFO ] Flatten gal took : 22 ms
[2025-06-04 21:24:48] [INFO ] Flatten gal took : 22 ms
[2025-06-04 21:24:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15799068800007869690.gal : 6 ms
[2025-06-04 21:24:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12177273945959658163.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/CTLFireability15799068800007869690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12177273945959658163.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,0.86774,22148,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: (AF(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) * AX(AX(EF((((((p30==0)||(p66==0))||((p102==0)...298
=> equivalent forward existential formula: ([FwdG(Init,!(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))] = FALSE *...371
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
Hit Full ! (commute/partial/dont) 95/0/283
(forward)formula 0,1,4.87751,95492,1,0,504,234431,779,108,11743,174056,807
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 146 transition count 445
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 146 transition count 445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 146 transition count 444
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 144 transition count 441
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 144 transition count 441
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 144 transition count 440
Applied a total of 14 rules in 25 ms. Remains 144 /150 variables (removed 6) and now considering 440/450 (removed 10) transitions.
[2025-06-04 21:24:53] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
// Phase 1: matrix 432 rows 144 cols
[2025-06-04 21:24:53] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:53] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-06-04 21:24:53] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
[2025-06-04 21:24:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:54] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:24:56] [INFO ] Implicit Places using invariants and state equation in 2734 ms returned [143]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2904 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 143/150 places, 440/450 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 124 transition count 421
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 124 transition count 421
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 44 place count 124 transition count 415
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 117 transition count 408
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 117 transition count 408
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 65 place count 110 transition count 401
Iterating global reduction 1 with 7 rules applied. Total rules applied 72 place count 110 transition count 401
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 79 place count 103 transition count 394
Iterating global reduction 1 with 7 rules applied. Total rules applied 86 place count 103 transition count 394
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 93 place count 96 transition count 387
Iterating global reduction 1 with 7 rules applied. Total rules applied 100 place count 96 transition count 387
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 106 place count 90 transition count 381
Iterating global reduction 1 with 6 rules applied. Total rules applied 112 place count 90 transition count 381
Applied a total of 112 rules in 10 ms. Remains 90 /143 variables (removed 53) and now considering 381/440 (removed 59) transitions.
[2025-06-04 21:24:56] [INFO ] Flow matrix only has 373 transitions (discarded 8 similar events)
// Phase 1: matrix 373 rows 90 cols
[2025-06-04 21:24:56] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:56] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-04 21:24:56] [INFO ] Flow matrix only has 373 transitions (discarded 8 similar events)
[2025-06-04 21:24:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:24:56] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:24:56] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 90/150 places, 381/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3141 ms. Remains : 90/150 places, 381/450 transitions.
[2025-06-04 21:24:56] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:24:56] [INFO ] Flatten gal took : 14 ms
[2025-06-04 21:24:56] [INFO ] Input system was already deterministic with 381 transitions.
[2025-06-04 21:24:56] [INFO ] Flatten gal took : 14 ms
[2025-06-04 21:24:56] [INFO ] Flatten gal took : 15 ms
[2025-06-04 21:24:56] [INFO ] Time to serialize gal into /tmp/CTLFireability17902507544573518427.gal : 3 ms
[2025-06-04 21:24:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8999090709744035374.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/CTLFireability17902507544573518427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8999090709744035374.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,1.12559,22676,2,2665,5,34248,6,0,733,22038,0
Converting to forward existential form...Done !
original formula: (A(EX(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) U !(((((p155==1) * !(EG(((((p30==1)&&(p66==1...598
=> equivalent forward existential formula: ([(FwdU((Init * !(!((E(!(!(((((p155==1) * !(EG(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p2...2393
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...416
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 97/0/284
(forward)formula 0,0,8.46478,156624,1,0,547,364590,796,148,12248,265675,876
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 9 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:25:05] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:25:05] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:25:05] [INFO ] Implicit Places using invariants in 161 ms returned []
[2025-06-04 21:25:05] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:25:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:25:05] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:25:08] [INFO ] Implicit Places using invariants and state equation in 2566 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2729 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 15 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:25:08] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:25:08] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:25:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-04 21:25:08] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:25:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:25:08] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:25:08] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3026 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:25:08] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:25:08] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:25:08] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:25:08] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:25:08] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13132845140671865273.gal : 3 ms
[2025-06-04 21:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability11942584411619991573.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/CTLFireability13132845140671865273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11942584411619991573.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,1.04829,22272,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: AF((((!(E((!(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) * EF(((((p30==1)&&(p66==1))&&((p102==...398
=> equivalent forward existential formula: [FwdG(Init,!((((!(E((!(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) * ...461
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
(forward)formula 0,0,8.03857,148948,1,0,533,337736,779,134,12228,238784,856
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 148 transition count 378
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 89 rules applied. Total rules applied 161 place count 77 transition count 360
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 177 place count 70 transition count 351
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 181 place count 68 transition count 349
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 181 place count 68 transition count 341
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 197 place count 60 transition count 341
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 212 place count 45 transition count 325
Iterating global reduction 4 with 15 rules applied. Total rules applied 227 place count 45 transition count 325
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 292 place count 45 transition count 260
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 292 place count 45 transition count 254
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 304 place count 39 transition count 254
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 305 place count 38 transition count 252
Iterating global reduction 5 with 1 rules applied. Total rules applied 306 place count 38 transition count 252
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 5 with 64 rules applied. Total rules applied 370 place count 38 transition count 188
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 6 with 2 rules applied. Total rules applied 372 place count 37 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 373 place count 37 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 380 place count 37 transition count 179
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 7 with 14 rules applied. Total rules applied 394 place count 30 transition count 172
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 395 place count 29 transition count 171
Applied a total of 395 rules in 74 ms. Remains 29 /150 variables (removed 121) and now considering 171/450 (removed 279) transitions.
[2025-06-04 21:25:16] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
// Phase 1: matrix 163 rows 29 cols
[2025-06-04 21:25:16] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:25:16] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-04 21:25:16] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:25:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:25:16] [INFO ] State equation strengthened by 134 read => feed constraints.
[2025-06-04 21:25:16] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 21:25:16] [INFO ] Redundant transitions in 5 ms returned []
Running 164 sub problems to find dead transitions.
[2025-06-04 21:25:16] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:25:16] [INFO ] Invariant cache hit.
[2025-06-04 21:25:16] [INFO ] State equation strengthened by 134 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:18] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:18] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:18] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:18] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:18] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:18] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:19] [INFO ] Deduced a trap composed of 4 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:20] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:21] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 162/191 variables, 29/70 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 133/203 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:24] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:24] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:24] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:24] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:24] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 5/208 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:27] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:28] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 13 (OVERLAPS) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 211 constraints, problems are : Problem set: 0 solved, 164 unsolved in 23151 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:41] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:42] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:42] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:25:43] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 162/191 variables, 29/87 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 133/220 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 164/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/192 variables, and 385 constraints, problems are : Problem set: 0 solved, 164 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53635ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 53636ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/150 places, 171/450 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53898 ms. Remains : 29/150 places, 171/450 transitions.
[2025-06-04 21:26:10] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:26:10] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:26:10] [INFO ] Input system was already deterministic with 171 transitions.
RANDOM walk for 28 steps (0 resets) in 5 ms. (4 steps per ms) remains 0/1 properties
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 21:26:10] [INFO ] Flatten gal took : 17 ms
[2025-06-04 21:26:10] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:26:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16190357507477301363.gal : 3 ms
[2025-06-04 21:26:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2013790814697194812.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16190357507477301363.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2013790814697194812.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 14 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:26:10] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:26:10] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:10] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-06-04 21:26:10] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:26:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:11] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:26:13] [INFO ] Implicit Places using invariants and state equation in 2503 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2701 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 18 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:26:13] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:26:13] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:13] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-04 21:26:13] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:26:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:13] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:26:13] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3083 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:26:13] [INFO ] Flatten gal took : 24 ms
[2025-06-04 21:26:13] [INFO ] Flatten gal took : 25 ms
[2025-06-04 21:26:13] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:26:13] [INFO ] Flatten gal took : 23 ms
[2025-06-04 21:26:13] [INFO ] Flatten gal took : 22 ms
[2025-06-04 21:26:13] [INFO ] Time to serialize gal into /tmp/CTLFireability9223728158041756231.gal : 6 ms
[2025-06-04 21:26:13] [INFO ] Time to serialize properties into /tmp/CTLFireability8399317082022902885.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/CTLFireability9223728158041756231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8399317082022902885.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,0.944457,22276,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: EF((EF(AG(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1))))) + (((EX(AF(((((p30==1)&&(p66==1))&&((p1...305
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * !(E(TRUE U !(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210...413
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
(forward)formula 0,1,8.87803,154592,1,0,728,602256,778,202,12070,391810,1083
FORMULA StigmergyCommit-PT-06a-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 10 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:26:22] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:26:22] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:23] [INFO ] Implicit Places using invariants in 199 ms returned []
[2025-06-04 21:26:23] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:26:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:23] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:26:25] [INFO ] Implicit Places using invariants and state equation in 2439 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2652 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 123 transition count 420
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 123 transition count 420
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 45 place count 123 transition count 413
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 116 transition count 406
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 116 transition count 406
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 109 transition count 399
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 109 transition count 399
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 102 transition count 392
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 102 transition count 392
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 95 transition count 385
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 95 transition count 385
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 107 place count 89 transition count 379
Iterating global reduction 1 with 6 rules applied. Total rules applied 113 place count 89 transition count 379
Applied a total of 113 rules in 9 ms. Remains 89 /142 variables (removed 53) and now considering 379/439 (removed 60) transitions.
[2025-06-04 21:26:25] [INFO ] Flow matrix only has 371 transitions (discarded 8 similar events)
// Phase 1: matrix 371 rows 89 cols
[2025-06-04 21:26:25] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:25] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-04 21:26:25] [INFO ] Flow matrix only has 371 transitions (discarded 8 similar events)
[2025-06-04 21:26:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:25] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:26:25] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 89/150 places, 379/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2899 ms. Remains : 89/150 places, 379/450 transitions.
[2025-06-04 21:26:25] [INFO ] Flatten gal took : 12 ms
[2025-06-04 21:26:25] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:26:25] [INFO ] Input system was already deterministic with 379 transitions.
[2025-06-04 21:26:25] [INFO ] Flatten gal took : 13 ms
[2025-06-04 21:26:25] [INFO ] Flatten gal took : 14 ms
[2025-06-04 21:26:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4158016465278898121.gal : 3 ms
[2025-06-04 21:26:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15019405842057219069.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/CTLFireability4158016465278898121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15019405842057219069.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.14108e+06,1.11304,23940,2,2930,5,40572,6,0,727,25762,0
Converting to forward existential form...Done !
original formula: E(!((E((AG(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) * !(((((p30==1)&&(p66==1))&&((p102==1)&...692
=> equivalent forward existential formula: [((((FwdU(Init,!((E((!(E(TRUE U !(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p24...774
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...445
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,12.0882,234728,1,0,878,829039,794,334,11731,580439,1305
FORMULA StigmergyCommit-PT-06a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 148 transition count 378
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 89 rules applied. Total rules applied 161 place count 77 transition count 360
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 177 place count 70 transition count 351
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 181 place count 68 transition count 349
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 181 place count 68 transition count 341
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 197 place count 60 transition count 341
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 212 place count 45 transition count 325
Iterating global reduction 4 with 15 rules applied. Total rules applied 227 place count 45 transition count 325
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 292 place count 45 transition count 260
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 292 place count 45 transition count 254
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 304 place count 39 transition count 254
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 305 place count 38 transition count 252
Iterating global reduction 5 with 1 rules applied. Total rules applied 306 place count 38 transition count 252
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 5 with 64 rules applied. Total rules applied 370 place count 38 transition count 188
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 6 with 2 rules applied. Total rules applied 372 place count 37 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 373 place count 37 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 380 place count 37 transition count 179
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 7 with 14 rules applied. Total rules applied 394 place count 30 transition count 172
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 395 place count 29 transition count 171
Applied a total of 395 rules in 48 ms. Remains 29 /150 variables (removed 121) and now considering 171/450 (removed 279) transitions.
[2025-06-04 21:26:38] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
// Phase 1: matrix 163 rows 29 cols
[2025-06-04 21:26:38] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:38] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-04 21:26:38] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:26:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:26:38] [INFO ] State equation strengthened by 134 read => feed constraints.
[2025-06-04 21:26:38] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 21:26:38] [INFO ] Redundant transitions in 2 ms returned []
Running 164 sub problems to find dead transitions.
[2025-06-04 21:26:38] [INFO ] Flow matrix only has 163 transitions (discarded 8 similar events)
[2025-06-04 21:26:38] [INFO ] Invariant cache hit.
[2025-06-04 21:26:38] [INFO ] State equation strengthened by 134 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:39] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:39] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:39] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:39] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:39] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:39] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:40] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:41] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:42] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 162/191 variables, 29/70 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 133/203 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:45] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:45] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:45] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:45] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:45] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 5/208 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:47] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:26:48] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 13 (OVERLAPS) 0/192 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 211 constraints, problems are : Problem set: 0 solved, 164 unsolved in 20748 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 7/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:00] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:01] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:27:02] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 162/191 variables, 29/87 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 133/220 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/191 variables, 164/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 1/192 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/192 variables, and 385 constraints, problems are : Problem set: 0 solved, 164 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 134/134 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51082ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 51082ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/150 places, 171/450 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51258 ms. Remains : 29/150 places, 171/450 transitions.
[2025-06-04 21:27:29] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:27:29] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:27:29] [INFO ] Input system was already deterministic with 171 transitions.
[2025-06-04 21:27:29] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:27:29] [INFO ] Flatten gal took : 11 ms
[2025-06-04 21:27:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10969718992079924249.gal : 3 ms
[2025-06-04 21:27:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2220457293697783397.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/CTLFireability10969718992079924249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2220457293697783397.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,269,0.145977,6884,2,386,5,3449,6,0,280,1882,0
Converting to forward existential form...Done !
original formula: (EF(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))) * EF(((((p30==0)||(p66==0))||((p102==0)||(p138...201
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U ((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1))))),...259
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t29...292
(forward)formula 0,1,0.500498,9444,1,0,256,17514,356,55,5014,12944,379
FORMULA StigmergyCommit-PT-06a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 8 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:27:30] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:27:30] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:30] [INFO ] Implicit Places using invariants in 137 ms returned []
[2025-06-04 21:27:30] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:30] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:27:32] [INFO ] Implicit Places using invariants and state equation in 2804 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2944 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 15 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:27:32] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:27:32] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:33] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-04 21:27:33] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:27:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:33] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:27:33] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3306 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:27:33] [INFO ] Flatten gal took : 20 ms
[2025-06-04 21:27:33] [INFO ] Flatten gal took : 22 ms
[2025-06-04 21:27:33] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:27:33] [INFO ] Flatten gal took : 21 ms
[2025-06-04 21:27:33] [INFO ] Flatten gal took : 21 ms
[2025-06-04 21:27:33] [INFO ] Time to serialize gal into /tmp/CTLFireability6526471439759359699.gal : 6 ms
[2025-06-04 21:27:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7109797142561539088.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/CTLFireability6526471439759359699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7109797142561539088.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,1.12705,22144,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: AX(EF(EG(AX(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EG(!(EX(!(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p24...178
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
Using saturation style SCC detection
(forward)formula 0,0,4.96706,84480,1,0,509,225434,775,112,11529,174360,807
FORMULA StigmergyCommit-PT-06a-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 150/150 places, 450/450 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 444
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 145 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 143 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 143 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 439
Applied a total of 16 rules in 10 ms. Remains 143 /150 variables (removed 7) and now considering 439/450 (removed 11) transitions.
[2025-06-04 21:27:38] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
// Phase 1: matrix 431 rows 143 cols
[2025-06-04 21:27:38] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:38] [INFO ] Implicit Places using invariants in 193 ms returned []
[2025-06-04 21:27:38] [INFO ] Flow matrix only has 431 transitions (discarded 8 similar events)
[2025-06-04 21:27:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:38] [INFO ] State equation strengthened by 316 read => feed constraints.
[2025-06-04 21:27:41] [INFO ] Implicit Places using invariants and state equation in 2628 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2823 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/150 places, 439/450 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 122 transition count 419
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 122 transition count 419
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 47 place count 122 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 115 transition count 405
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 115 transition count 405
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 108 transition count 398
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 108 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 101 transition count 391
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 101 transition count 391
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 94 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 94 transition count 384
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 88 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 88 transition count 378
Applied a total of 115 rules in 16 ms. Remains 88 /142 variables (removed 54) and now considering 378/439 (removed 61) transitions.
[2025-06-04 21:27:41] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
// Phase 1: matrix 370 rows 88 cols
[2025-06-04 21:27:41] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:41] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-04 21:27:41] [INFO ] Flow matrix only has 370 transitions (discarded 8 similar events)
[2025-06-04 21:27:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 21:27:41] [INFO ] State equation strengthened by 260 read => feed constraints.
[2025-06-04 21:27:41] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/150 places, 378/450 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3162 ms. Remains : 88/150 places, 378/450 transitions.
[2025-06-04 21:27:41] [INFO ] Flatten gal took : 18 ms
[2025-06-04 21:27:41] [INFO ] Flatten gal took : 21 ms
[2025-06-04 21:27:41] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-04 21:27:41] [INFO ] Flatten gal took : 32 ms
[2025-06-04 21:27:41] [INFO ] Flatten gal took : 22 ms
[2025-06-04 21:27:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4929092511109663710.gal : 5 ms
[2025-06-04 21:27:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11325002927729901932.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4929092511109663710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11325002927729901932.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13698e+06,1.11915,22144,2,2634,5,33772,6,0,722,21534,0
Converting to forward existential form...Done !
original formula: AG(EX(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&(p246==1)))))...165
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33,...410
(forward)formula 0,0,3.11095,57600,1,0,458,126525,763,108,11074,78635,754
FORMULA StigmergyCommit-PT-06a-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-04 21:27:44] [INFO ] Flatten gal took : 15 ms
[2025-06-04 21:27:44] [INFO ] Flatten gal took : 16 ms
Total runtime 509551 ms.
BK_STOP 1749072465095
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-06a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-06a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903490600066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-06a.tgz
mv StigmergyCommit-PT-06a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;