Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r399-tall-171690529800204.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is StigmergyCommit-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529800204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 51M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 11 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 11 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 11 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 11 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 51M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716995923353

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-09a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 15:18:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 15:18:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 15:18:46] [INFO ] Load time of PNML (sax parser for PT used): 2000 ms
[2024-05-29 15:18:46] [INFO ] Transformed 364 places.
[2024-05-29 15:18:46] [INFO ] Transformed 50444 transitions.
[2024-05-29 15:18:46] [INFO ] Found NUPN structural information;
[2024-05-29 15:18:46] [INFO ] Parsed PT model containing 364 places and 50444 transitions and 999956 arcs in 2492 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 47924 transitions
Reduce redundant transitions removed 47924 transitions.
FORMULA StigmergyCommit-PT-09a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 364/364 places, 2520/2520 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 284 transition count 2430
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 284 transition count 2430
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 170 place count 284 transition count 2420
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 211 place count 243 transition count 2369
Iterating global reduction 1 with 41 rules applied. Total rules applied 252 place count 243 transition count 2369
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 262 place count 243 transition count 2359
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 272 place count 233 transition count 2349
Iterating global reduction 2 with 10 rules applied. Total rules applied 282 place count 233 transition count 2349
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 292 place count 223 transition count 2339
Iterating global reduction 2 with 10 rules applied. Total rules applied 302 place count 223 transition count 2339
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 312 place count 213 transition count 2329
Iterating global reduction 2 with 10 rules applied. Total rules applied 322 place count 213 transition count 2329
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 332 place count 203 transition count 2319
Iterating global reduction 2 with 10 rules applied. Total rules applied 342 place count 203 transition count 2319
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 352 place count 203 transition count 2309
Applied a total of 352 rules in 150 ms. Remains 203 /364 variables (removed 161) and now considering 2309/2520 (removed 211) transitions.
[2024-05-29 15:18:47] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2024-05-29 15:18:47] [INFO ] Computed 2 invariants in 60 ms
[2024-05-29 15:18:47] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-29 15:18:47] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2024-05-29 15:18:47] [INFO ] Invariant cache hit.
[2024-05-29 15:18:48] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2024-05-29 15:18:49] [INFO ] Implicit Places using invariants and state equation in 1560 ms returned [202]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2004 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 202/364 places, 2309/2520 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 173 transition count 2280
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 173 transition count 2280
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 68 place count 173 transition count 2270
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 78 place count 163 transition count 2260
Iterating global reduction 1 with 10 rules applied. Total rules applied 88 place count 163 transition count 2260
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 98 place count 153 transition count 2250
Iterating global reduction 1 with 10 rules applied. Total rules applied 108 place count 153 transition count 2250
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 118 place count 143 transition count 2240
Iterating global reduction 1 with 10 rules applied. Total rules applied 128 place count 143 transition count 2240
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 138 place count 133 transition count 2230
Iterating global reduction 1 with 10 rules applied. Total rules applied 148 place count 133 transition count 2230
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 157 place count 124 transition count 2221
Iterating global reduction 1 with 9 rules applied. Total rules applied 166 place count 124 transition count 2221
Applied a total of 166 rules in 62 ms. Remains 124 /202 variables (removed 78) and now considering 2221/2309 (removed 88) transitions.
[2024-05-29 15:18:49] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
// Phase 1: matrix 2210 rows 124 cols
[2024-05-29 15:18:49] [INFO ] Computed 1 invariants in 21 ms
[2024-05-29 15:18:49] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 15:18:49] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:18:49] [INFO ] Invariant cache hit.
[2024-05-29 15:18:50] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:18:51] [INFO ] Implicit Places using invariants and state equation in 1398 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 124/364 places, 2221/2520 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3684 ms. Remains : 124/364 places, 2221/2520 transitions.
Support contains 10 out of 124 places after structural reductions.
[2024-05-29 15:18:51] [INFO ] Flatten gal took : 312 ms
[2024-05-29 15:18:52] [INFO ] Flatten gal took : 206 ms
[2024-05-29 15:18:52] [INFO ] Input system was already deterministic with 2221 transitions.
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 252 steps (0 resets) in 67 ms. (3 steps per ms) remains 0/2 properties
Computed a total of 3 stabilizing places and 3 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||(F(p0)&&F(p1))))))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:18:52] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:18:52] [INFO ] Invariant cache hit.
[2024-05-29 15:18:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-29 15:18:52] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:18:52] [INFO ] Invariant cache hit.
[2024-05-29 15:18:53] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:18:53] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 718 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:18:53] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:18:53] [INFO ] Invariant cache hit.
[2024-05-29 15:18:53] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:19:39] [INFO ] Deduced a trap composed of 13 places in 606 ms of which 19 ms to minimize.
[2024-05-29 15:19:39] [INFO ] Deduced a trap composed of 13 places in 575 ms of which 2 ms to minimize.
[2024-05-29 15:19:40] [INFO ] Deduced a trap composed of 13 places in 619 ms of which 2 ms to minimize.
[2024-05-29 15:19:41] [INFO ] Deduced a trap composed of 14 places in 653 ms of which 7 ms to minimize.
[2024-05-29 15:19:41] [INFO ] Deduced a trap composed of 15 places in 668 ms of which 1 ms to minimize.
[2024-05-29 15:19:42] [INFO ] Deduced a trap composed of 13 places in 673 ms of which 1 ms to minimize.
[2024-05-29 15:19:43] [INFO ] Deduced a trap composed of 13 places in 616 ms of which 1 ms to minimize.
[2024-05-29 15:19:43] [INFO ] Deduced a trap composed of 13 places in 590 ms of which 1 ms to minimize.
[2024-05-29 15:19:44] [INFO ] Deduced a trap composed of 13 places in 604 ms of which 1 ms to minimize.
[2024-05-29 15:19:44] [INFO ] Deduced a trap composed of 13 places in 606 ms of which 1 ms to minimize.
[2024-05-29 15:19:45] [INFO ] Deduced a trap composed of 13 places in 590 ms of which 1 ms to minimize.
[2024-05-29 15:19:46] [INFO ] Deduced a trap composed of 13 places in 615 ms of which 1 ms to minimize.
[2024-05-29 15:19:46] [INFO ] Deduced a trap composed of 15 places in 611 ms of which 1 ms to minimize.
[2024-05-29 15:19:47] [INFO ] Deduced a trap composed of 13 places in 614 ms of which 1 ms to minimize.
[2024-05-29 15:19:48] [INFO ] Deduced a trap composed of 13 places in 621 ms of which 1 ms to minimize.
[2024-05-29 15:19:48] [INFO ] Deduced a trap composed of 15 places in 504 ms of which 1 ms to minimize.
[2024-05-29 15:19:49] [INFO ] Deduced a trap composed of 20 places in 512 ms of which 1 ms to minimize.
[2024-05-29 15:19:49] [INFO ] Deduced a trap composed of 17 places in 581 ms of which 1 ms to minimize.
[2024-05-29 15:19:50] [INFO ] Deduced a trap composed of 15 places in 503 ms of which 1 ms to minimize.
[2024-05-29 15:19:50] [INFO ] Deduced a trap composed of 14 places in 418 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:19:51] [INFO ] Deduced a trap composed of 14 places in 416 ms of which 0 ms to minimize.
[2024-05-29 15:19:51] [INFO ] Deduced a trap composed of 13 places in 427 ms of which 1 ms to minimize.
[2024-05-29 15:19:52] [INFO ] Deduced a trap composed of 13 places in 373 ms of which 1 ms to minimize.
[2024-05-29 15:19:52] [INFO ] Deduced a trap composed of 13 places in 371 ms of which 1 ms to minimize.
[2024-05-29 15:19:53] [INFO ] Deduced a trap composed of 13 places in 548 ms of which 1 ms to minimize.
[2024-05-29 15:19:53] [INFO ] Deduced a trap composed of 18 places in 552 ms of which 1 ms to minimize.
[2024-05-29 15:19:54] [INFO ] Deduced a trap composed of 14 places in 511 ms of which 1 ms to minimize.
[2024-05-29 15:19:54] [INFO ] Deduced a trap composed of 13 places in 436 ms of which 1 ms to minimize.
[2024-05-29 15:19:55] [INFO ] Deduced a trap composed of 13 places in 370 ms of which 1 ms to minimize.
[2024-05-29 15:19:55] [INFO ] Deduced a trap composed of 13 places in 473 ms of which 1 ms to minimize.
[2024-05-29 15:19:56] [INFO ] Deduced a trap composed of 13 places in 465 ms of which 1 ms to minimize.
SMT process timed out in 62538ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 62584ms
Finished structural reductions in LTL mode , in 1 iterations and 63331 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 388 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-00
Product exploration explored 100000 steps with 1562 reset in 1195 ms.
Product exploration explored 100000 steps with 1562 reset in 1026 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 9 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 15:19:59] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:19:59] [INFO ] Invariant cache hit.
[2024-05-29 15:20:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:20:00] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2024-05-29 15:20:01] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:20:01] [INFO ] [Real]Added 2055 Read/Feed constraints in 178 ms returned sat
[2024-05-29 15:20:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:20:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 15:20:03] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2024-05-29 15:20:03] [INFO ] [Nat]Added 2055 Read/Feed constraints in 202 ms returned sat
[2024-05-29 15:20:04] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 543 ms.
[2024-05-29 15:20:05] [INFO ] Added : 98 causal constraints over 20 iterations in 2428 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 10 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:20:05] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:20:05] [INFO ] Invariant cache hit.
[2024-05-29 15:20:05] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 15:20:05] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:20:05] [INFO ] Invariant cache hit.
[2024-05-29 15:20:06] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:20:06] [INFO ] Implicit Places using invariants and state equation in 888 ms returned []
Implicit Place search using SMT with State Equation took 924 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:20:06] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:20:06] [INFO ] Invariant cache hit.
[2024-05-29 15:20:07] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:20:51] [INFO ] Deduced a trap composed of 13 places in 507 ms of which 1 ms to minimize.
[2024-05-29 15:20:51] [INFO ] Deduced a trap composed of 13 places in 488 ms of which 1 ms to minimize.
[2024-05-29 15:20:52] [INFO ] Deduced a trap composed of 13 places in 600 ms of which 2 ms to minimize.
[2024-05-29 15:20:52] [INFO ] Deduced a trap composed of 14 places in 590 ms of which 3 ms to minimize.
[2024-05-29 15:20:53] [INFO ] Deduced a trap composed of 15 places in 590 ms of which 1 ms to minimize.
[2024-05-29 15:20:54] [INFO ] Deduced a trap composed of 13 places in 599 ms of which 1 ms to minimize.
[2024-05-29 15:20:54] [INFO ] Deduced a trap composed of 13 places in 598 ms of which 1 ms to minimize.
[2024-05-29 15:20:55] [INFO ] Deduced a trap composed of 13 places in 605 ms of which 1 ms to minimize.
[2024-05-29 15:20:55] [INFO ] Deduced a trap composed of 13 places in 597 ms of which 1 ms to minimize.
[2024-05-29 15:20:56] [INFO ] Deduced a trap composed of 13 places in 605 ms of which 0 ms to minimize.
[2024-05-29 15:20:57] [INFO ] Deduced a trap composed of 13 places in 595 ms of which 1 ms to minimize.
[2024-05-29 15:20:57] [INFO ] Deduced a trap composed of 13 places in 599 ms of which 1 ms to minimize.
[2024-05-29 15:20:58] [INFO ] Deduced a trap composed of 15 places in 620 ms of which 0 ms to minimize.
[2024-05-29 15:20:59] [INFO ] Deduced a trap composed of 13 places in 599 ms of which 1 ms to minimize.
[2024-05-29 15:20:59] [INFO ] Deduced a trap composed of 13 places in 608 ms of which 1 ms to minimize.
[2024-05-29 15:21:00] [INFO ] Deduced a trap composed of 15 places in 523 ms of which 1 ms to minimize.
[2024-05-29 15:21:00] [INFO ] Deduced a trap composed of 20 places in 504 ms of which 1 ms to minimize.
[2024-05-29 15:21:01] [INFO ] Deduced a trap composed of 17 places in 493 ms of which 1 ms to minimize.
[2024-05-29 15:21:01] [INFO ] Deduced a trap composed of 15 places in 492 ms of which 1 ms to minimize.
[2024-05-29 15:21:02] [INFO ] Deduced a trap composed of 14 places in 420 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:21:02] [INFO ] Deduced a trap composed of 14 places in 422 ms of which 0 ms to minimize.
[2024-05-29 15:21:03] [INFO ] Deduced a trap composed of 13 places in 425 ms of which 1 ms to minimize.
[2024-05-29 15:21:03] [INFO ] Deduced a trap composed of 13 places in 367 ms of which 0 ms to minimize.
[2024-05-29 15:21:04] [INFO ] Deduced a trap composed of 13 places in 371 ms of which 1 ms to minimize.
[2024-05-29 15:21:04] [INFO ] Deduced a trap composed of 13 places in 496 ms of which 9 ms to minimize.
[2024-05-29 15:21:05] [INFO ] Deduced a trap composed of 18 places in 476 ms of which 1 ms to minimize.
[2024-05-29 15:21:05] [INFO ] Deduced a trap composed of 14 places in 486 ms of which 1 ms to minimize.
[2024-05-29 15:21:06] [INFO ] Deduced a trap composed of 13 places in 417 ms of which 0 ms to minimize.
[2024-05-29 15:21:06] [INFO ] Deduced a trap composed of 13 places in 361 ms of which 1 ms to minimize.
[2024-05-29 15:21:06] [INFO ] Deduced a trap composed of 13 places in 477 ms of which 1 ms to minimize.
[2024-05-29 15:21:07] [INFO ] Deduced a trap composed of 13 places in 408 ms of which 1 ms to minimize.
[2024-05-29 15:21:07] [INFO ] Deduced a trap composed of 13 places in 418 ms of which 1 ms to minimize.
[2024-05-29 15:21:08] [INFO ] Deduced a trap composed of 15 places in 356 ms of which 1 ms to minimize.
SMT process timed out in 61232ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61262ms
Finished structural reductions in LTL mode , in 1 iterations and 62214 ms. Remains : 124/124 places, 2221/2221 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 70 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 10 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 15:21:08] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:21:08] [INFO ] Invariant cache hit.
[2024-05-29 15:21:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 15:21:10] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2024-05-29 15:21:10] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:21:10] [INFO ] [Real]Added 2055 Read/Feed constraints in 183 ms returned sat
[2024-05-29 15:21:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:21:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:21:11] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2024-05-29 15:21:11] [INFO ] [Nat]Added 2055 Read/Feed constraints in 201 ms returned sat
[2024-05-29 15:21:12] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 545 ms.
[2024-05-29 15:21:14] [INFO ] Added : 98 causal constraints over 20 iterations in 2380 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1562 reset in 1001 ms.
Product exploration explored 100000 steps with 1562 reset in 1019 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 124 transition count 2221
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 31 place count 124 transition count 2231
Deduced a syphon composed of 41 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 124 transition count 2231
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 61 place count 104 transition count 2211
Deduced a syphon composed of 21 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 81 place count 104 transition count 2211
Performed 41 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 62 places in 1 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 122 place count 104 transition count 2221
Ensure Unique test removed 1043 transitions
Reduce isomorphic transitions removed 1043 transitions.
Iterating post reduction 1 with 1043 rules applied. Total rules applied 1165 place count 104 transition count 1178
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 1187 place count 82 transition count 1156
Deduced a syphon composed of 40 places in 1 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 1209 place count 82 transition count 1156
Deduced a syphon composed of 40 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 2 with 20 rules applied. Total rules applied 1229 place count 82 transition count 1136
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 50 places in 1 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 1239 place count 82 transition count 1136
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1259 place count 62 transition count 1116
Deduced a syphon composed of 30 places in 2 ms
Iterating global reduction 2 with 20 rules applied. Total rules applied 1279 place count 62 transition count 1116
Deduced a syphon composed of 30 places in 0 ms
Applied a total of 1279 rules in 1227 ms. Remains 62 /124 variables (removed 62) and now considering 1116/2221 (removed 1105) transitions.
[2024-05-29 15:21:18] [INFO ] Redundant transitions in 134 ms returned []
Running 1115 sub problems to find dead transitions.
[2024-05-29 15:21:18] [INFO ] Flow matrix only has 1105 transitions (discarded 11 similar events)
// Phase 1: matrix 1105 rows 62 cols
[2024-05-29 15:21:18] [INFO ] Computed 1 invariants in 5 ms
[2024-05-29 15:21:18] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 4 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 1 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:21:38] [INFO ] Deduced a trap composed of 5 places in 311 ms of which 1 ms to minimize.
[2024-05-29 15:21:39] [INFO ] Deduced a trap composed of 5 places in 308 ms of which 1 ms to minimize.
[2024-05-29 15:21:39] [INFO ] Deduced a trap composed of 5 places in 250 ms of which 1 ms to minimize.
[2024-05-29 15:21:39] [INFO ] Deduced a trap composed of 5 places in 218 ms of which 0 ms to minimize.
[2024-05-29 15:21:40] [INFO ] Deduced a trap composed of 5 places in 225 ms of which 2 ms to minimize.
[2024-05-29 15:21:40] [INFO ] Deduced a trap composed of 5 places in 170 ms of which 1 ms to minimize.
[2024-05-29 15:21:40] [INFO ] Deduced a trap composed of 5 places in 162 ms of which 1 ms to minimize.
[2024-05-29 15:21:40] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 1 ms to minimize.
[2024-05-29 15:21:40] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2024-05-29 15:21:40] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
[2024-05-29 15:21:41] [INFO ] Deduced a trap composed of 5 places in 191 ms of which 0 ms to minimize.
[2024-05-29 15:21:41] [INFO ] Deduced a trap composed of 5 places in 187 ms of which 1 ms to minimize.
[2024-05-29 15:21:41] [INFO ] Deduced a trap composed of 5 places in 161 ms of which 0 ms to minimize.
[2024-05-29 15:21:41] [INFO ] Deduced a trap composed of 5 places in 164 ms of which 0 ms to minimize.
[2024-05-29 15:21:41] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 0 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 1 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 1 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 2 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 111 ms of which 0 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 1 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 1 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 15:21:42] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 15:21:43] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 1 ms to minimize.
[2024-05-29 15:21:43] [INFO ] Deduced a trap composed of 5 places in 94 ms of which 1 ms to minimize.
[2024-05-29 15:21:43] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 15:21:43] [INFO ] Deduced a trap composed of 5 places in 111 ms of which 0 ms to minimize.
[2024-05-29 15:21:43] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
[2024-05-29 15:21:45] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 1 ms to minimize.
[2024-05-29 15:21:45] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:21:45] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:21:45] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 2 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 93 ms of which 1 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 0 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:21:46] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 1 ms to minimize.
[2024-05-29 15:21:47] [INFO ] Deduced a trap composed of 5 places in 163 ms of which 1 ms to minimize.
[2024-05-29 15:21:47] [INFO ] Deduced a trap composed of 5 places in 184 ms of which 1 ms to minimize.
[2024-05-29 15:21:47] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:21:47] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:21:47] [INFO ] Deduced a trap composed of 5 places in 238 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD89 is UNSAT
At refinement iteration 6 (OVERLAPS) 1104/1166 variables, 62/120 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1166 variables, 1042/1162 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1166/1167 variables, and 1162 constraints, problems are : Problem set: 40 solved, 1075 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1115/71 constraints, Known Traps: 57/57 constraints]
Escalating to Integer solving :Problem set: 40 solved, 1075 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
At refinement iteration 1 (OVERLAPS) 31/62 variables, 1/1 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 57/58 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 1 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 1 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 0 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:22:06] [INFO ] Deduced a trap composed of 5 places in 117 ms of which 1 ms to minimize.
[2024-05-29 15:22:07] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 15:22:07] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 12/70 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
[2024-05-29 15:22:09] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 1 ms to minimize.
[2024-05-29 15:22:09] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 0 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 0 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 0 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 0 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 111 ms of which 0 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 3 ms to minimize.
[2024-05-29 15:22:10] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 0 ms to minimize.
[2024-05-29 15:22:11] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 1 ms to minimize.
[2024-05-29 15:22:11] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 13/83 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
[2024-05-29 15:22:14] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 1 ms to minimize.
[2024-05-29 15:22:14] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 0 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 144 ms of which 0 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 1 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 0 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 1 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 1 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 0 ms to minimize.
[2024-05-29 15:22:15] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 1 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 15:22:16] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 20/103 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
[2024-05-29 15:22:17] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 0 ms to minimize.
[2024-05-29 15:22:18] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 1 ms to minimize.
[2024-05-29 15:22:18] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 0 ms to minimize.
[2024-05-29 15:22:18] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:22:18] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2024-05-29 15:22:18] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 0 ms to minimize.
[2024-05-29 15:22:18] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 7/110 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
[2024-05-29 15:22:23] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:22:23] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 15:22:23] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:22:23] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 0 ms to minimize.
[2024-05-29 15:22:23] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:22:23] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 0 ms to minimize.
[2024-05-29 15:22:24] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 7/117 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
[2024-05-29 15:22:28] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 0 ms to minimize.
[2024-05-29 15:22:28] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 2/119 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 62/1167 variables, and 119 constraints, problems are : Problem set: 40 solved, 1075 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/62 constraints, ReadFeed: 0/1043 constraints, PredecessorRefiner: 1044/71 constraints, Known Traps: 118/118 constraints]
After SMT, in 76051ms problems are : Problem set: 40 solved, 1075 unsolved
Search for dead transitions found 40 dead transitions in 76063ms
Found 40 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 40 transitions
Dead transitions reduction (with SMT) removed 40 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 62/124 places, 1076/2221 transitions.
Graph (complete) has 351 edges and 62 vertex of which 32 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.4 ms
Discarding 30 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 188 ms. Remains 32 /62 variables (removed 30) and now considering 1076/1076 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/124 places, 1076/2221 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 77626 ms. Remains : 32/124 places, 1076/2221 transitions.
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:22:34] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
// Phase 1: matrix 2210 rows 124 cols
[2024-05-29 15:22:34] [INFO ] Computed 1 invariants in 30 ms
[2024-05-29 15:22:34] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-29 15:22:34] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:22:34] [INFO ] Invariant cache hit.
[2024-05-29 15:22:34] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:22:35] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:22:35] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:22:35] [INFO ] Invariant cache hit.
[2024-05-29 15:22:35] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:23:19] [INFO ] Deduced a trap composed of 13 places in 510 ms of which 1 ms to minimize.
[2024-05-29 15:23:20] [INFO ] Deduced a trap composed of 13 places in 506 ms of which 1 ms to minimize.
[2024-05-29 15:23:20] [INFO ] Deduced a trap composed of 13 places in 597 ms of which 1 ms to minimize.
[2024-05-29 15:23:21] [INFO ] Deduced a trap composed of 14 places in 596 ms of which 1 ms to minimize.
[2024-05-29 15:23:21] [INFO ] Deduced a trap composed of 15 places in 572 ms of which 1 ms to minimize.
[2024-05-29 15:23:22] [INFO ] Deduced a trap composed of 13 places in 579 ms of which 0 ms to minimize.
[2024-05-29 15:23:23] [INFO ] Deduced a trap composed of 13 places in 596 ms of which 1 ms to minimize.
[2024-05-29 15:23:23] [INFO ] Deduced a trap composed of 13 places in 607 ms of which 1 ms to minimize.
[2024-05-29 15:23:24] [INFO ] Deduced a trap composed of 13 places in 607 ms of which 1 ms to minimize.
[2024-05-29 15:23:24] [INFO ] Deduced a trap composed of 13 places in 613 ms of which 1 ms to minimize.
[2024-05-29 15:23:25] [INFO ] Deduced a trap composed of 13 places in 633 ms of which 1 ms to minimize.
[2024-05-29 15:23:26] [INFO ] Deduced a trap composed of 13 places in 618 ms of which 1 ms to minimize.
[2024-05-29 15:23:26] [INFO ] Deduced a trap composed of 15 places in 621 ms of which 1 ms to minimize.
[2024-05-29 15:23:27] [INFO ] Deduced a trap composed of 13 places in 627 ms of which 1 ms to minimize.
[2024-05-29 15:23:28] [INFO ] Deduced a trap composed of 13 places in 620 ms of which 1 ms to minimize.
[2024-05-29 15:23:28] [INFO ] Deduced a trap composed of 15 places in 525 ms of which 1 ms to minimize.
[2024-05-29 15:23:29] [INFO ] Deduced a trap composed of 20 places in 523 ms of which 1 ms to minimize.
[2024-05-29 15:23:29] [INFO ] Deduced a trap composed of 17 places in 513 ms of which 1 ms to minimize.
[2024-05-29 15:23:30] [INFO ] Deduced a trap composed of 15 places in 505 ms of which 1 ms to minimize.
[2024-05-29 15:23:30] [INFO ] Deduced a trap composed of 14 places in 442 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:23:31] [INFO ] Deduced a trap composed of 14 places in 430 ms of which 0 ms to minimize.
[2024-05-29 15:23:31] [INFO ] Deduced a trap composed of 13 places in 425 ms of which 0 ms to minimize.
[2024-05-29 15:23:32] [INFO ] Deduced a trap composed of 13 places in 389 ms of which 1 ms to minimize.
[2024-05-29 15:23:32] [INFO ] Deduced a trap composed of 13 places in 375 ms of which 0 ms to minimize.
[2024-05-29 15:23:33] [INFO ] Deduced a trap composed of 13 places in 511 ms of which 1 ms to minimize.
[2024-05-29 15:23:33] [INFO ] Deduced a trap composed of 18 places in 498 ms of which 1 ms to minimize.
[2024-05-29 15:23:34] [INFO ] Deduced a trap composed of 14 places in 486 ms of which 1 ms to minimize.
[2024-05-29 15:23:34] [INFO ] Deduced a trap composed of 13 places in 430 ms of which 1 ms to minimize.
[2024-05-29 15:23:35] [INFO ] Deduced a trap composed of 13 places in 375 ms of which 1 ms to minimize.
[2024-05-29 15:23:35] [INFO ] Deduced a trap composed of 13 places in 482 ms of which 1 ms to minimize.
[2024-05-29 15:23:35] [INFO ] Deduced a trap composed of 13 places in 416 ms of which 0 ms to minimize.
[2024-05-29 15:23:36] [INFO ] Deduced a trap composed of 13 places in 413 ms of which 1 ms to minimize.
SMT process timed out in 61192ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61214ms
Finished structural reductions in LTL mode , in 1 iterations and 61927 ms. Remains : 124/124 places, 2221/2221 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-00 finished in 283969 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:23:36] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:23:36] [INFO ] Invariant cache hit.
[2024-05-29 15:23:36] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-29 15:23:36] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:23:36] [INFO ] Invariant cache hit.
[2024-05-29 15:23:37] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:23:37] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:23:37] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:23:37] [INFO ] Invariant cache hit.
[2024-05-29 15:23:37] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:24:21] [INFO ] Deduced a trap composed of 13 places in 500 ms of which 1 ms to minimize.
[2024-05-29 15:24:21] [INFO ] Deduced a trap composed of 13 places in 497 ms of which 1 ms to minimize.
[2024-05-29 15:24:22] [INFO ] Deduced a trap composed of 13 places in 585 ms of which 0 ms to minimize.
[2024-05-29 15:24:23] [INFO ] Deduced a trap composed of 14 places in 599 ms of which 1 ms to minimize.
[2024-05-29 15:24:23] [INFO ] Deduced a trap composed of 15 places in 592 ms of which 1 ms to minimize.
[2024-05-29 15:24:24] [INFO ] Deduced a trap composed of 13 places in 592 ms of which 1 ms to minimize.
[2024-05-29 15:24:24] [INFO ] Deduced a trap composed of 13 places in 583 ms of which 1 ms to minimize.
[2024-05-29 15:24:25] [INFO ] Deduced a trap composed of 13 places in 592 ms of which 1 ms to minimize.
[2024-05-29 15:24:26] [INFO ] Deduced a trap composed of 13 places in 593 ms of which 1 ms to minimize.
[2024-05-29 15:24:26] [INFO ] Deduced a trap composed of 13 places in 617 ms of which 1 ms to minimize.
[2024-05-29 15:24:27] [INFO ] Deduced a trap composed of 13 places in 599 ms of which 1 ms to minimize.
[2024-05-29 15:24:27] [INFO ] Deduced a trap composed of 13 places in 610 ms of which 1 ms to minimize.
[2024-05-29 15:24:28] [INFO ] Deduced a trap composed of 15 places in 630 ms of which 1 ms to minimize.
[2024-05-29 15:24:29] [INFO ] Deduced a trap composed of 13 places in 630 ms of which 1 ms to minimize.
[2024-05-29 15:24:29] [INFO ] Deduced a trap composed of 13 places in 614 ms of which 1 ms to minimize.
[2024-05-29 15:24:30] [INFO ] Deduced a trap composed of 15 places in 515 ms of which 0 ms to minimize.
[2024-05-29 15:24:30] [INFO ] Deduced a trap composed of 20 places in 516 ms of which 1 ms to minimize.
[2024-05-29 15:24:31] [INFO ] Deduced a trap composed of 17 places in 502 ms of which 2 ms to minimize.
[2024-05-29 15:24:31] [INFO ] Deduced a trap composed of 15 places in 503 ms of which 1 ms to minimize.
[2024-05-29 15:24:32] [INFO ] Deduced a trap composed of 14 places in 432 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:24:33] [INFO ] Deduced a trap composed of 14 places in 436 ms of which 1 ms to minimize.
[2024-05-29 15:24:33] [INFO ] Deduced a trap composed of 13 places in 434 ms of which 1 ms to minimize.
[2024-05-29 15:24:33] [INFO ] Deduced a trap composed of 13 places in 382 ms of which 1 ms to minimize.
[2024-05-29 15:24:34] [INFO ] Deduced a trap composed of 13 places in 378 ms of which 0 ms to minimize.
[2024-05-29 15:24:34] [INFO ] Deduced a trap composed of 13 places in 493 ms of which 1 ms to minimize.
[2024-05-29 15:24:35] [INFO ] Deduced a trap composed of 18 places in 493 ms of which 1 ms to minimize.
[2024-05-29 15:24:35] [INFO ] Deduced a trap composed of 14 places in 486 ms of which 0 ms to minimize.
[2024-05-29 15:24:36] [INFO ] Deduced a trap composed of 13 places in 421 ms of which 1 ms to minimize.
[2024-05-29 15:24:36] [INFO ] Deduced a trap composed of 13 places in 359 ms of which 1 ms to minimize.
[2024-05-29 15:24:37] [INFO ] Deduced a trap composed of 13 places in 492 ms of which 0 ms to minimize.
[2024-05-29 15:24:37] [INFO ] Deduced a trap composed of 13 places in 426 ms of which 0 ms to minimize.
[2024-05-29 15:24:38] [INFO ] Deduced a trap composed of 13 places in 428 ms of which 1 ms to minimize.
[2024-05-29 15:24:38] [INFO ] Deduced a trap composed of 15 places in 362 ms of which 1 ms to minimize.
[2024-05-29 15:24:38] [INFO ] Deduced a trap composed of 13 places in 314 ms of which 0 ms to minimize.
SMT process timed out in 61246ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61267ms
Finished structural reductions in LTL mode , in 1 iterations and 61952 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-01
Product exploration explored 100000 steps with 1562 reset in 1010 ms.
Product exploration explored 100000 steps with 1562 reset in 1002 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 10 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:24:41] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:24:41] [INFO ] Invariant cache hit.
[2024-05-29 15:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:24:42] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2024-05-29 15:24:42] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:24:43] [INFO ] [Real]Added 2055 Read/Feed constraints in 180 ms returned sat
[2024-05-29 15:24:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:24:44] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2024-05-29 15:24:44] [INFO ] [Nat]Added 2055 Read/Feed constraints in 199 ms returned sat
[2024-05-29 15:24:44] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 377 ms.
[2024-05-29 15:24:46] [INFO ] Added : 98 causal constraints over 20 iterations in 2234 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 709 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:24:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 15:24:47] [INFO ] Computed 1 invariants in 3 ms
[2024-05-29 15:24:47] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 15:24:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:24:47] [INFO ] Invariant cache hit.
[2024-05-29 15:24:47] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:24:47] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2024-05-29 15:24:48] [INFO ] Redundant transitions in 94 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:24:48] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:24:48] [INFO ] Invariant cache hit.
[2024-05-29 15:24:48] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 0 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 4 ms to minimize.
[2024-05-29 15:25:06] [INFO ] Deduced a trap composed of 4 places in 235 ms of which 0 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 201 ms of which 2 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 182 ms of which 1 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 1 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 1 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 1 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 1 ms to minimize.
[2024-05-29 15:25:07] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 0 ms to minimize.
[2024-05-29 15:25:08] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:25:10] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:25:13] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 1 ms to minimize.
[2024-05-29 15:25:14] [INFO ] Deduced a trap composed of 4 places in 227 ms of which 1 ms to minimize.
[2024-05-29 15:25:14] [INFO ] Deduced a trap composed of 4 places in 249 ms of which 1 ms to minimize.
[2024-05-29 15:25:14] [INFO ] Deduced a trap composed of 4 places in 256 ms of which 0 ms to minimize.
[2024-05-29 15:25:14] [INFO ] Deduced a trap composed of 4 places in 253 ms of which 1 ms to minimize.
[2024-05-29 15:25:15] [INFO ] Deduced a trap composed of 4 places in 225 ms of which 0 ms to minimize.
[2024-05-29 15:25:15] [INFO ] Deduced a trap composed of 4 places in 218 ms of which 1 ms to minimize.
[2024-05-29 15:25:15] [INFO ] Deduced a trap composed of 4 places in 180 ms of which 1 ms to minimize.
[2024-05-29 15:25:15] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 0 ms to minimize.
[2024-05-29 15:25:15] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 0 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 162 ms of which 1 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 0 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 1 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 0 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:25:16] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 1 ms to minimize.
[2024-05-29 15:25:17] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 1 ms to minimize.
[2024-05-29 15:25:17] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:25:29] [INFO ] Deduced a trap composed of 4 places in 283 ms of which 1 ms to minimize.
[2024-05-29 15:25:30] [INFO ] Deduced a trap composed of 4 places in 246 ms of which 0 ms to minimize.
[2024-05-29 15:25:30] [INFO ] Deduced a trap composed of 4 places in 206 ms of which 0 ms to minimize.
[2024-05-29 15:25:30] [INFO ] Deduced a trap composed of 4 places in 176 ms of which 1 ms to minimize.
[2024-05-29 15:25:30] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 15:25:30] [INFO ] Deduced a trap composed of 4 places in 159 ms of which 0 ms to minimize.
[2024-05-29 15:25:31] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:25:35] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 1 ms to minimize.
[2024-05-29 15:25:35] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:25:35] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
[2024-05-29 15:25:36] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:25:36] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:25:36] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:25:38] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 1 ms to minimize.
[2024-05-29 15:25:38] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:25:38] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75896ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75906ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77100 ms. Remains : 31/124 places, 1075/2221 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:26:04] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:26:04] [INFO ] Invariant cache hit.
[2024-05-29 15:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:26:05] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2024-05-29 15:26:05] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:26:05] [INFO ] [Real]Added 1043 Read/Feed constraints in 104 ms returned sat
[2024-05-29 15:26:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-29 15:26:05] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2024-05-29 15:26:06] [INFO ] [Nat]Added 1043 Read/Feed constraints in 121 ms returned sat
[2024-05-29 15:26:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 105 ms.
[2024-05-29 15:26:06] [INFO ] Added : 0 causal constraints over 0 iterations in 181 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2558 ms.
Product exploration explored 100000 steps with 9090 reset in 2562 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 180 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 15:26:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:26:11] [INFO ] Invariant cache hit.
[2024-05-29 15:26:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-29 15:26:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:26:11] [INFO ] Invariant cache hit.
[2024-05-29 15:26:11] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:26:11] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2024-05-29 15:26:12] [INFO ] Redundant transitions in 72 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:26:12] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:26:12] [INFO ] Invariant cache hit.
[2024-05-29 15:26:12] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:26:30] [INFO ] Deduced a trap composed of 4 places in 231 ms of which 0 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 194 ms of which 0 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 177 ms of which 1 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 146 ms of which 1 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 1 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 0 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 1 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:26:31] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:26:34] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:26:37] [INFO ] Deduced a trap composed of 4 places in 252 ms of which 0 ms to minimize.
[2024-05-29 15:26:38] [INFO ] Deduced a trap composed of 4 places in 228 ms of which 0 ms to minimize.
[2024-05-29 15:26:38] [INFO ] Deduced a trap composed of 4 places in 251 ms of which 1 ms to minimize.
[2024-05-29 15:26:38] [INFO ] Deduced a trap composed of 4 places in 251 ms of which 1 ms to minimize.
[2024-05-29 15:26:38] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 1 ms to minimize.
[2024-05-29 15:26:39] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 0 ms to minimize.
[2024-05-29 15:26:39] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 0 ms to minimize.
[2024-05-29 15:26:39] [INFO ] Deduced a trap composed of 4 places in 184 ms of which 0 ms to minimize.
[2024-05-29 15:26:39] [INFO ] Deduced a trap composed of 4 places in 167 ms of which 0 ms to minimize.
[2024-05-29 15:26:39] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 0 ms to minimize.
[2024-05-29 15:26:39] [INFO ] Deduced a trap composed of 4 places in 158 ms of which 1 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 163 ms of which 1 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 1 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 0 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 1 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-05-29 15:26:40] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:26:53] [INFO ] Deduced a trap composed of 4 places in 273 ms of which 1 ms to minimize.
[2024-05-29 15:26:53] [INFO ] Deduced a trap composed of 4 places in 238 ms of which 0 ms to minimize.
[2024-05-29 15:26:53] [INFO ] Deduced a trap composed of 4 places in 208 ms of which 1 ms to minimize.
[2024-05-29 15:26:53] [INFO ] Deduced a trap composed of 4 places in 177 ms of which 0 ms to minimize.
[2024-05-29 15:26:53] [INFO ] Deduced a trap composed of 4 places in 158 ms of which 0 ms to minimize.
[2024-05-29 15:26:54] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 1 ms to minimize.
[2024-05-29 15:26:54] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:26:59] [INFO ] Deduced a trap composed of 4 places in 138 ms of which 0 ms to minimize.
[2024-05-29 15:26:59] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
[2024-05-29 15:26:59] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 0 ms to minimize.
[2024-05-29 15:27:00] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
[2024-05-29 15:27:00] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 1 ms to minimize.
[2024-05-29 15:27:00] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:27:02] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:27:02] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:27:02] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75911ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75921ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76534 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-01 finished in 231382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&p0))))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:27:28] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
// Phase 1: matrix 2210 rows 124 cols
[2024-05-29 15:27:28] [INFO ] Computed 1 invariants in 10 ms
[2024-05-29 15:27:28] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-29 15:27:28] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:27:28] [INFO ] Invariant cache hit.
[2024-05-29 15:27:28] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:27:28] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:27:28] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:27:28] [INFO ] Invariant cache hit.
[2024-05-29 15:27:29] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:28:13] [INFO ] Deduced a trap composed of 13 places in 498 ms of which 1 ms to minimize.
[2024-05-29 15:28:13] [INFO ] Deduced a trap composed of 13 places in 496 ms of which 1 ms to minimize.
[2024-05-29 15:28:14] [INFO ] Deduced a trap composed of 13 places in 597 ms of which 1 ms to minimize.
[2024-05-29 15:28:14] [INFO ] Deduced a trap composed of 14 places in 582 ms of which 1 ms to minimize.
[2024-05-29 15:28:15] [INFO ] Deduced a trap composed of 15 places in 583 ms of which 1 ms to minimize.
[2024-05-29 15:28:16] [INFO ] Deduced a trap composed of 13 places in 591 ms of which 1 ms to minimize.
[2024-05-29 15:28:16] [INFO ] Deduced a trap composed of 13 places in 604 ms of which 1 ms to minimize.
[2024-05-29 15:28:17] [INFO ] Deduced a trap composed of 13 places in 608 ms of which 1 ms to minimize.
[2024-05-29 15:28:17] [INFO ] Deduced a trap composed of 13 places in 594 ms of which 1 ms to minimize.
[2024-05-29 15:28:18] [INFO ] Deduced a trap composed of 13 places in 623 ms of which 1 ms to minimize.
[2024-05-29 15:28:19] [INFO ] Deduced a trap composed of 13 places in 601 ms of which 1 ms to minimize.
[2024-05-29 15:28:19] [INFO ] Deduced a trap composed of 13 places in 607 ms of which 0 ms to minimize.
[2024-05-29 15:28:20] [INFO ] Deduced a trap composed of 15 places in 633 ms of which 0 ms to minimize.
[2024-05-29 15:28:21] [INFO ] Deduced a trap composed of 13 places in 635 ms of which 0 ms to minimize.
[2024-05-29 15:28:21] [INFO ] Deduced a trap composed of 13 places in 640 ms of which 1 ms to minimize.
[2024-05-29 15:28:22] [INFO ] Deduced a trap composed of 15 places in 514 ms of which 0 ms to minimize.
[2024-05-29 15:28:22] [INFO ] Deduced a trap composed of 20 places in 510 ms of which 1 ms to minimize.
[2024-05-29 15:28:23] [INFO ] Deduced a trap composed of 17 places in 516 ms of which 1 ms to minimize.
[2024-05-29 15:28:23] [INFO ] Deduced a trap composed of 15 places in 508 ms of which 1 ms to minimize.
[2024-05-29 15:28:24] [INFO ] Deduced a trap composed of 14 places in 429 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:28:25] [INFO ] Deduced a trap composed of 14 places in 412 ms of which 1 ms to minimize.
[2024-05-29 15:28:25] [INFO ] Deduced a trap composed of 13 places in 426 ms of which 1 ms to minimize.
[2024-05-29 15:28:25] [INFO ] Deduced a trap composed of 13 places in 367 ms of which 1 ms to minimize.
[2024-05-29 15:28:26] [INFO ] Deduced a trap composed of 13 places in 356 ms of which 1 ms to minimize.
[2024-05-29 15:28:26] [INFO ] Deduced a trap composed of 13 places in 482 ms of which 1 ms to minimize.
[2024-05-29 15:28:27] [INFO ] Deduced a trap composed of 18 places in 497 ms of which 0 ms to minimize.
[2024-05-29 15:28:27] [INFO ] Deduced a trap composed of 14 places in 488 ms of which 0 ms to minimize.
[2024-05-29 15:28:28] [INFO ] Deduced a trap composed of 13 places in 420 ms of which 0 ms to minimize.
[2024-05-29 15:28:28] [INFO ] Deduced a trap composed of 13 places in 364 ms of which 0 ms to minimize.
[2024-05-29 15:28:29] [INFO ] Deduced a trap composed of 13 places in 488 ms of which 1 ms to minimize.
[2024-05-29 15:28:29] [INFO ] Deduced a trap composed of 13 places in 409 ms of which 0 ms to minimize.
[2024-05-29 15:28:29] [INFO ] Deduced a trap composed of 13 places in 418 ms of which 1 ms to minimize.
[2024-05-29 15:28:30] [INFO ] Deduced a trap composed of 15 places in 355 ms of which 1 ms to minimize.
SMT process timed out in 61288ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61309ms
Finished structural reductions in LTL mode , in 1 iterations and 62083 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-02 finished in 62234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:28:30] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:28:30] [INFO ] Invariant cache hit.
[2024-05-29 15:28:30] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-29 15:28:30] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:28:30] [INFO ] Invariant cache hit.
[2024-05-29 15:28:30] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:28:31] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:28:31] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:28:31] [INFO ] Invariant cache hit.
[2024-05-29 15:28:31] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:29:15] [INFO ] Deduced a trap composed of 13 places in 525 ms of which 1 ms to minimize.
[2024-05-29 15:29:16] [INFO ] Deduced a trap composed of 13 places in 495 ms of which 1 ms to minimize.
[2024-05-29 15:29:16] [INFO ] Deduced a trap composed of 13 places in 582 ms of which 1 ms to minimize.
[2024-05-29 15:29:17] [INFO ] Deduced a trap composed of 14 places in 593 ms of which 1 ms to minimize.
[2024-05-29 15:29:17] [INFO ] Deduced a trap composed of 15 places in 571 ms of which 0 ms to minimize.
[2024-05-29 15:29:18] [INFO ] Deduced a trap composed of 13 places in 594 ms of which 1 ms to minimize.
[2024-05-29 15:29:19] [INFO ] Deduced a trap composed of 13 places in 585 ms of which 1 ms to minimize.
[2024-05-29 15:29:19] [INFO ] Deduced a trap composed of 13 places in 603 ms of which 1 ms to minimize.
[2024-05-29 15:29:20] [INFO ] Deduced a trap composed of 13 places in 601 ms of which 0 ms to minimize.
[2024-05-29 15:29:20] [INFO ] Deduced a trap composed of 13 places in 607 ms of which 1 ms to minimize.
[2024-05-29 15:29:21] [INFO ] Deduced a trap composed of 13 places in 600 ms of which 1 ms to minimize.
[2024-05-29 15:29:22] [INFO ] Deduced a trap composed of 13 places in 611 ms of which 1 ms to minimize.
[2024-05-29 15:29:22] [INFO ] Deduced a trap composed of 15 places in 615 ms of which 1 ms to minimize.
[2024-05-29 15:29:23] [INFO ] Deduced a trap composed of 13 places in 636 ms of which 1 ms to minimize.
[2024-05-29 15:29:24] [INFO ] Deduced a trap composed of 13 places in 618 ms of which 0 ms to minimize.
[2024-05-29 15:29:24] [INFO ] Deduced a trap composed of 15 places in 507 ms of which 1 ms to minimize.
[2024-05-29 15:29:25] [INFO ] Deduced a trap composed of 20 places in 501 ms of which 1 ms to minimize.
[2024-05-29 15:29:25] [INFO ] Deduced a trap composed of 17 places in 501 ms of which 1 ms to minimize.
[2024-05-29 15:29:26] [INFO ] Deduced a trap composed of 15 places in 502 ms of which 1 ms to minimize.
[2024-05-29 15:29:26] [INFO ] Deduced a trap composed of 14 places in 426 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:29:27] [INFO ] Deduced a trap composed of 14 places in 413 ms of which 1 ms to minimize.
[2024-05-29 15:29:27] [INFO ] Deduced a trap composed of 13 places in 425 ms of which 1 ms to minimize.
[2024-05-29 15:29:28] [INFO ] Deduced a trap composed of 13 places in 374 ms of which 1 ms to minimize.
[2024-05-29 15:29:28] [INFO ] Deduced a trap composed of 13 places in 359 ms of which 1 ms to minimize.
[2024-05-29 15:29:29] [INFO ] Deduced a trap composed of 13 places in 491 ms of which 1 ms to minimize.
[2024-05-29 15:29:29] [INFO ] Deduced a trap composed of 18 places in 490 ms of which 1 ms to minimize.
[2024-05-29 15:29:30] [INFO ] Deduced a trap composed of 14 places in 476 ms of which 0 ms to minimize.
[2024-05-29 15:29:30] [INFO ] Deduced a trap composed of 13 places in 412 ms of which 1 ms to minimize.
[2024-05-29 15:29:30] [INFO ] Deduced a trap composed of 13 places in 368 ms of which 1 ms to minimize.
[2024-05-29 15:29:31] [INFO ] Deduced a trap composed of 13 places in 494 ms of which 1 ms to minimize.
[2024-05-29 15:29:31] [INFO ] Deduced a trap composed of 13 places in 413 ms of which 1 ms to minimize.
[2024-05-29 15:29:32] [INFO ] Deduced a trap composed of 13 places in 420 ms of which 1 ms to minimize.
[2024-05-29 15:29:32] [INFO ] Deduced a trap composed of 15 places in 360 ms of which 0 ms to minimize.
SMT process timed out in 61510ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61533ms
Finished structural reductions in LTL mode , in 1 iterations and 62201 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-03 finished in 62321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:29:32] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:29:32] [INFO ] Invariant cache hit.
[2024-05-29 15:29:32] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-29 15:29:32] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:29:32] [INFO ] Invariant cache hit.
[2024-05-29 15:29:33] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:29:33] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:29:33] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:29:33] [INFO ] Invariant cache hit.
[2024-05-29 15:29:33] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:30:19] [INFO ] Deduced a trap composed of 13 places in 503 ms of which 1 ms to minimize.
[2024-05-29 15:30:19] [INFO ] Deduced a trap composed of 13 places in 498 ms of which 1 ms to minimize.
[2024-05-29 15:30:20] [INFO ] Deduced a trap composed of 13 places in 582 ms of which 1 ms to minimize.
[2024-05-29 15:30:21] [INFO ] Deduced a trap composed of 14 places in 594 ms of which 1 ms to minimize.
[2024-05-29 15:30:21] [INFO ] Deduced a trap composed of 15 places in 587 ms of which 1 ms to minimize.
[2024-05-29 15:30:22] [INFO ] Deduced a trap composed of 13 places in 587 ms of which 1 ms to minimize.
[2024-05-29 15:30:22] [INFO ] Deduced a trap composed of 13 places in 589 ms of which 0 ms to minimize.
[2024-05-29 15:30:23] [INFO ] Deduced a trap composed of 13 places in 618 ms of which 1 ms to minimize.
[2024-05-29 15:30:24] [INFO ] Deduced a trap composed of 13 places in 618 ms of which 1 ms to minimize.
[2024-05-29 15:30:24] [INFO ] Deduced a trap composed of 13 places in 610 ms of which 1 ms to minimize.
[2024-05-29 15:30:25] [INFO ] Deduced a trap composed of 13 places in 610 ms of which 1 ms to minimize.
[2024-05-29 15:30:26] [INFO ] Deduced a trap composed of 13 places in 631 ms of which 1 ms to minimize.
[2024-05-29 15:30:26] [INFO ] Deduced a trap composed of 15 places in 614 ms of which 1 ms to minimize.
[2024-05-29 15:30:27] [INFO ] Deduced a trap composed of 13 places in 623 ms of which 1 ms to minimize.
[2024-05-29 15:30:27] [INFO ] Deduced a trap composed of 13 places in 626 ms of which 0 ms to minimize.
[2024-05-29 15:30:28] [INFO ] Deduced a trap composed of 15 places in 521 ms of which 1 ms to minimize.
[2024-05-29 15:30:28] [INFO ] Deduced a trap composed of 20 places in 516 ms of which 1 ms to minimize.
[2024-05-29 15:30:29] [INFO ] Deduced a trap composed of 17 places in 510 ms of which 1 ms to minimize.
[2024-05-29 15:30:29] [INFO ] Deduced a trap composed of 15 places in 498 ms of which 1 ms to minimize.
[2024-05-29 15:30:30] [INFO ] Deduced a trap composed of 14 places in 428 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:30:31] [INFO ] Deduced a trap composed of 14 places in 430 ms of which 1 ms to minimize.
[2024-05-29 15:30:31] [INFO ] Deduced a trap composed of 13 places in 439 ms of which 0 ms to minimize.
[2024-05-29 15:30:32] [INFO ] Deduced a trap composed of 13 places in 371 ms of which 0 ms to minimize.
[2024-05-29 15:30:32] [INFO ] Deduced a trap composed of 13 places in 377 ms of which 0 ms to minimize.
[2024-05-29 15:30:33] [INFO ] Deduced a trap composed of 13 places in 497 ms of which 1 ms to minimize.
[2024-05-29 15:30:33] [INFO ] Deduced a trap composed of 18 places in 482 ms of which 1 ms to minimize.
[2024-05-29 15:30:34] [INFO ] Deduced a trap composed of 14 places in 484 ms of which 1 ms to minimize.
[2024-05-29 15:30:34] [INFO ] Deduced a trap composed of 13 places in 427 ms of which 1 ms to minimize.
[2024-05-29 15:30:34] [INFO ] Deduced a trap composed of 13 places in 365 ms of which 0 ms to minimize.
[2024-05-29 15:30:35] [INFO ] Deduced a trap composed of 13 places in 493 ms of which 1 ms to minimize.
[2024-05-29 15:30:35] [INFO ] Deduced a trap composed of 13 places in 421 ms of which 1 ms to minimize.
[2024-05-29 15:30:36] [INFO ] Deduced a trap composed of 13 places in 424 ms of which 0 ms to minimize.
[2024-05-29 15:30:36] [INFO ] Deduced a trap composed of 15 places in 362 ms of which 1 ms to minimize.
SMT process timed out in 63113ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 63136ms
Finished structural reductions in LTL mode , in 1 iterations and 63819 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-04 finished in 63970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:30:36] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:30:36] [INFO ] Invariant cache hit.
[2024-05-29 15:30:36] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 15:30:36] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:30:36] [INFO ] Invariant cache hit.
[2024-05-29 15:30:37] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:30:37] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:30:37] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:30:37] [INFO ] Invariant cache hit.
[2024-05-29 15:30:37] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:31:21] [INFO ] Deduced a trap composed of 13 places in 500 ms of which 1 ms to minimize.
[2024-05-29 15:31:22] [INFO ] Deduced a trap composed of 13 places in 494 ms of which 1 ms to minimize.
[2024-05-29 15:31:22] [INFO ] Deduced a trap composed of 13 places in 592 ms of which 1 ms to minimize.
[2024-05-29 15:31:23] [INFO ] Deduced a trap composed of 14 places in 590 ms of which 0 ms to minimize.
[2024-05-29 15:31:24] [INFO ] Deduced a trap composed of 15 places in 576 ms of which 1 ms to minimize.
[2024-05-29 15:31:24] [INFO ] Deduced a trap composed of 13 places in 582 ms of which 1 ms to minimize.
[2024-05-29 15:31:25] [INFO ] Deduced a trap composed of 13 places in 599 ms of which 1 ms to minimize.
[2024-05-29 15:31:25] [INFO ] Deduced a trap composed of 13 places in 581 ms of which 1 ms to minimize.
[2024-05-29 15:31:26] [INFO ] Deduced a trap composed of 13 places in 596 ms of which 1 ms to minimize.
[2024-05-29 15:31:27] [INFO ] Deduced a trap composed of 13 places in 611 ms of which 1 ms to minimize.
[2024-05-29 15:31:27] [INFO ] Deduced a trap composed of 13 places in 600 ms of which 0 ms to minimize.
[2024-05-29 15:31:28] [INFO ] Deduced a trap composed of 13 places in 604 ms of which 1 ms to minimize.
[2024-05-29 15:31:28] [INFO ] Deduced a trap composed of 15 places in 613 ms of which 1 ms to minimize.
[2024-05-29 15:31:29] [INFO ] Deduced a trap composed of 13 places in 629 ms of which 1 ms to minimize.
[2024-05-29 15:31:30] [INFO ] Deduced a trap composed of 13 places in 617 ms of which 0 ms to minimize.
[2024-05-29 15:31:30] [INFO ] Deduced a trap composed of 15 places in 497 ms of which 1 ms to minimize.
[2024-05-29 15:31:31] [INFO ] Deduced a trap composed of 20 places in 504 ms of which 1 ms to minimize.
[2024-05-29 15:31:31] [INFO ] Deduced a trap composed of 17 places in 486 ms of which 1 ms to minimize.
[2024-05-29 15:31:32] [INFO ] Deduced a trap composed of 15 places in 494 ms of which 0 ms to minimize.
[2024-05-29 15:31:32] [INFO ] Deduced a trap composed of 14 places in 407 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:31:33] [INFO ] Deduced a trap composed of 14 places in 421 ms of which 1 ms to minimize.
[2024-05-29 15:31:33] [INFO ] Deduced a trap composed of 13 places in 419 ms of which 1 ms to minimize.
[2024-05-29 15:31:34] [INFO ] Deduced a trap composed of 13 places in 369 ms of which 0 ms to minimize.
[2024-05-29 15:31:34] [INFO ] Deduced a trap composed of 13 places in 361 ms of which 0 ms to minimize.
[2024-05-29 15:31:35] [INFO ] Deduced a trap composed of 13 places in 489 ms of which 1 ms to minimize.
[2024-05-29 15:31:35] [INFO ] Deduced a trap composed of 18 places in 478 ms of which 0 ms to minimize.
[2024-05-29 15:31:36] [INFO ] Deduced a trap composed of 14 places in 482 ms of which 0 ms to minimize.
[2024-05-29 15:31:36] [INFO ] Deduced a trap composed of 13 places in 412 ms of which 0 ms to minimize.
[2024-05-29 15:31:36] [INFO ] Deduced a trap composed of 13 places in 359 ms of which 1 ms to minimize.
[2024-05-29 15:31:37] [INFO ] Deduced a trap composed of 13 places in 496 ms of which 1 ms to minimize.
[2024-05-29 15:31:37] [INFO ] Deduced a trap composed of 13 places in 422 ms of which 1 ms to minimize.
[2024-05-29 15:31:38] [INFO ] Deduced a trap composed of 13 places in 422 ms of which 0 ms to minimize.
[2024-05-29 15:31:38] [INFO ] Deduced a trap composed of 15 places in 361 ms of which 0 ms to minimize.
[2024-05-29 15:31:39] [INFO ] Deduced a trap composed of 13 places in 316 ms of which 1 ms to minimize.
SMT process timed out in 61617ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61639ms
Finished structural reductions in LTL mode , in 1 iterations and 62333 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-05
Product exploration explored 100000 steps with 1562 reset in 1008 ms.
Product exploration explored 100000 steps with 1562 reset in 1013 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 11 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:31:41] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:31:41] [INFO ] Invariant cache hit.
[2024-05-29 15:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:31:42] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2024-05-29 15:31:43] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:31:43] [INFO ] [Real]Added 2055 Read/Feed constraints in 183 ms returned sat
[2024-05-29 15:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:31:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:31:44] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2024-05-29 15:31:44] [INFO ] [Nat]Added 2055 Read/Feed constraints in 201 ms returned sat
[2024-05-29 15:31:44] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 217 ms.
[2024-05-29 15:31:46] [INFO ] Added : 98 causal constraints over 20 iterations in 2000 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 688 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:31:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 15:31:47] [INFO ] Computed 1 invariants in 8 ms
[2024-05-29 15:31:47] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-29 15:31:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:31:47] [INFO ] Invariant cache hit.
[2024-05-29 15:31:47] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:31:47] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2024-05-29 15:31:47] [INFO ] Redundant transitions in 70 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:31:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:31:47] [INFO ] Invariant cache hit.
[2024-05-29 15:31:47] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 231 ms of which 1 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 195 ms of which 1 ms to minimize.
[2024-05-29 15:32:06] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 0 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 143 ms of which 1 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 0 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 0 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:32:07] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:32:10] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:32:13] [INFO ] Deduced a trap composed of 4 places in 267 ms of which 0 ms to minimize.
[2024-05-29 15:32:13] [INFO ] Deduced a trap composed of 4 places in 224 ms of which 1 ms to minimize.
[2024-05-29 15:32:14] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 1 ms to minimize.
[2024-05-29 15:32:14] [INFO ] Deduced a trap composed of 4 places in 258 ms of which 0 ms to minimize.
[2024-05-29 15:32:14] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 0 ms to minimize.
[2024-05-29 15:32:14] [INFO ] Deduced a trap composed of 4 places in 211 ms of which 1 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 0 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 184 ms of which 1 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 1 ms to minimize.
[2024-05-29 15:32:15] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 0 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 0 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 1 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
[2024-05-29 15:32:16] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:32:29] [INFO ] Deduced a trap composed of 4 places in 285 ms of which 1 ms to minimize.
[2024-05-29 15:32:29] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 0 ms to minimize.
[2024-05-29 15:32:29] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 0 ms to minimize.
[2024-05-29 15:32:30] [INFO ] Deduced a trap composed of 4 places in 182 ms of which 1 ms to minimize.
[2024-05-29 15:32:30] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:32:30] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 1 ms to minimize.
[2024-05-29 15:32:30] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:32:35] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 1 ms to minimize.
[2024-05-29 15:32:35] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:32:35] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 1 ms to minimize.
[2024-05-29 15:32:35] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:32:35] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 0 ms to minimize.
[2024-05-29 15:32:35] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:32:38] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:32:38] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 0 ms to minimize.
[2024-05-29 15:32:38] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75797ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75808ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76910 ms. Remains : 31/124 places, 1075/2221 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:33:04] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:33:04] [INFO ] Invariant cache hit.
[2024-05-29 15:33:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:33:04] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2024-05-29 15:33:04] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:33:04] [INFO ] [Real]Added 1043 Read/Feed constraints in 97 ms returned sat
[2024-05-29 15:33:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:33:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-29 15:33:05] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2024-05-29 15:33:05] [INFO ] [Nat]Added 1043 Read/Feed constraints in 121 ms returned sat
[2024-05-29 15:33:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 93 ms.
[2024-05-29 15:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 177 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2540 ms.
Product exploration explored 100000 steps with 9090 reset in 2558 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 189 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 15:33:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:33:11] [INFO ] Invariant cache hit.
[2024-05-29 15:33:11] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-29 15:33:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:33:11] [INFO ] Invariant cache hit.
[2024-05-29 15:33:11] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:33:11] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2024-05-29 15:33:11] [INFO ] Redundant transitions in 72 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:33:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:33:11] [INFO ] Invariant cache hit.
[2024-05-29 15:33:11] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:33:29] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:33:29] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2024-05-29 15:33:29] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2024-05-29 15:33:29] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:33:29] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:33:29] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:33:30] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:33:30] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2024-05-29 15:33:30] [INFO ] Deduced a trap composed of 4 places in 240 ms of which 1 ms to minimize.
[2024-05-29 15:33:30] [INFO ] Deduced a trap composed of 4 places in 206 ms of which 0 ms to minimize.
[2024-05-29 15:33:30] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 15:33:30] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 1 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 0 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 1 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 1 ms to minimize.
[2024-05-29 15:33:31] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:33:33] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:33:37] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 1 ms to minimize.
[2024-05-29 15:33:37] [INFO ] Deduced a trap composed of 4 places in 216 ms of which 1 ms to minimize.
[2024-05-29 15:33:37] [INFO ] Deduced a trap composed of 4 places in 259 ms of which 0 ms to minimize.
[2024-05-29 15:33:38] [INFO ] Deduced a trap composed of 4 places in 256 ms of which 0 ms to minimize.
[2024-05-29 15:33:38] [INFO ] Deduced a trap composed of 4 places in 246 ms of which 0 ms to minimize.
[2024-05-29 15:33:38] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 0 ms to minimize.
[2024-05-29 15:33:38] [INFO ] Deduced a trap composed of 4 places in 215 ms of which 0 ms to minimize.
[2024-05-29 15:33:38] [INFO ] Deduced a trap composed of 4 places in 185 ms of which 1 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 0 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 138 ms of which 1 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 160 ms of which 0 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
[2024-05-29 15:33:39] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:33:40] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:33:40] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:33:40] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:33:40] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
[2024-05-29 15:33:40] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:33:52] [INFO ] Deduced a trap composed of 4 places in 291 ms of which 0 ms to minimize.
[2024-05-29 15:33:53] [INFO ] Deduced a trap composed of 4 places in 233 ms of which 0 ms to minimize.
[2024-05-29 15:33:53] [INFO ] Deduced a trap composed of 4 places in 206 ms of which 1 ms to minimize.
[2024-05-29 15:33:53] [INFO ] Deduced a trap composed of 4 places in 188 ms of which 0 ms to minimize.
[2024-05-29 15:33:53] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 0 ms to minimize.
[2024-05-29 15:33:53] [INFO ] Deduced a trap composed of 4 places in 160 ms of which 0 ms to minimize.
[2024-05-29 15:33:54] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:33:59] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-05-29 15:33:59] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 0 ms to minimize.
[2024-05-29 15:33:59] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:33:59] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:33:59] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 1 ms to minimize.
[2024-05-29 15:33:59] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:34:02] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 1 ms to minimize.
[2024-05-29 15:34:02] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:34:02] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1094 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
SMT process timed out in 75684ms, After SMT, problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75694ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76291 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-05 finished in 230819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 681 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:34:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:34:28] [INFO ] Invariant cache hit.
[2024-05-29 15:34:28] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-29 15:34:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:34:28] [INFO ] Invariant cache hit.
[2024-05-29 15:34:28] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:34:28] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2024-05-29 15:34:28] [INFO ] Redundant transitions in 69 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:34:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:34:28] [INFO ] Invariant cache hit.
[2024-05-29 15:34:28] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:34:46] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:34:47] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:34:47] [INFO ] Deduced a trap composed of 4 places in 239 ms of which 0 ms to minimize.
[2024-05-29 15:34:47] [INFO ] Deduced a trap composed of 4 places in 198 ms of which 0 ms to minimize.
[2024-05-29 15:34:47] [INFO ] Deduced a trap composed of 4 places in 181 ms of which 0 ms to minimize.
[2024-05-29 15:34:47] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 15:34:47] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 1 ms to minimize.
[2024-05-29 15:34:48] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:34:48] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:34:48] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 1 ms to minimize.
[2024-05-29 15:34:48] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 1 ms to minimize.
[2024-05-29 15:34:48] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:34:48] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:34:50] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:34:54] [INFO ] Deduced a trap composed of 4 places in 258 ms of which 0 ms to minimize.
[2024-05-29 15:34:54] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 1 ms to minimize.
[2024-05-29 15:34:54] [INFO ] Deduced a trap composed of 4 places in 253 ms of which 1 ms to minimize.
[2024-05-29 15:34:55] [INFO ] Deduced a trap composed of 4 places in 254 ms of which 1 ms to minimize.
[2024-05-29 15:34:55] [INFO ] Deduced a trap composed of 4 places in 249 ms of which 0 ms to minimize.
[2024-05-29 15:34:55] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 1 ms to minimize.
[2024-05-29 15:34:55] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 0 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 0 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 1 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 164 ms of which 1 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
[2024-05-29 15:34:56] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 1 ms to minimize.
[2024-05-29 15:34:57] [INFO ] Deduced a trap composed of 4 places in 138 ms of which 1 ms to minimize.
[2024-05-29 15:34:57] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 1 ms to minimize.
[2024-05-29 15:34:57] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
[2024-05-29 15:34:57] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 0 ms to minimize.
[2024-05-29 15:34:57] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:34:57] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:35:09] [INFO ] Deduced a trap composed of 4 places in 305 ms of which 1 ms to minimize.
[2024-05-29 15:35:10] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 0 ms to minimize.
[2024-05-29 15:35:10] [INFO ] Deduced a trap composed of 4 places in 212 ms of which 0 ms to minimize.
[2024-05-29 15:35:10] [INFO ] Deduced a trap composed of 4 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:35:10] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:35:10] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 1 ms to minimize.
[2024-05-29 15:35:10] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:35:16] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:35:16] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 1 ms to minimize.
[2024-05-29 15:35:16] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 1 ms to minimize.
[2024-05-29 15:35:16] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:35:16] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 0 ms to minimize.
[2024-05-29 15:35:16] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:35:19] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 0 ms to minimize.
[2024-05-29 15:35:19] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:35:19] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75700ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75710ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76810 ms. Remains : 31/124 places, 1075/2221 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-06
Product exploration explored 100000 steps with 9090 reset in 2536 ms.
Product exploration explored 100000 steps with 9090 reset in 2545 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
RANDOM walk for 40 steps (0 resets) in 7 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-29 15:35:49] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:35:49] [INFO ] Invariant cache hit.
[2024-05-29 15:35:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:35:50] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-29 15:35:50] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:35:50] [INFO ] [Real]Added 1043 Read/Feed constraints in 99 ms returned sat
[2024-05-29 15:35:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:35:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:35:51] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2024-05-29 15:35:51] [INFO ] [Nat]Added 1043 Read/Feed constraints in 110 ms returned sat
[2024-05-29 15:35:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 92 ms.
[2024-05-29 15:35:51] [INFO ] Added : 0 causal constraints over 0 iterations in 172 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 184 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 15:35:51] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:35:51] [INFO ] Invariant cache hit.
[2024-05-29 15:35:51] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-29 15:35:51] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:35:51] [INFO ] Invariant cache hit.
[2024-05-29 15:35:51] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:35:52] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2024-05-29 15:35:52] [INFO ] Redundant transitions in 70 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:35:52] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:35:52] [INFO ] Invariant cache hit.
[2024-05-29 15:35:52] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:36:10] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 234 ms of which 0 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 214 ms of which 0 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 174 ms of which 0 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 1 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 0 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:36:11] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 0 ms to minimize.
[2024-05-29 15:36:12] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 0 ms to minimize.
[2024-05-29 15:36:12] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 0 ms to minimize.
[2024-05-29 15:36:12] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:36:14] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:36:18] [INFO ] Deduced a trap composed of 4 places in 263 ms of which 0 ms to minimize.
[2024-05-29 15:36:18] [INFO ] Deduced a trap composed of 4 places in 219 ms of which 0 ms to minimize.
[2024-05-29 15:36:18] [INFO ] Deduced a trap composed of 4 places in 259 ms of which 0 ms to minimize.
[2024-05-29 15:36:18] [INFO ] Deduced a trap composed of 4 places in 260 ms of which 1 ms to minimize.
[2024-05-29 15:36:19] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 0 ms to minimize.
[2024-05-29 15:36:19] [INFO ] Deduced a trap composed of 4 places in 222 ms of which 0 ms to minimize.
[2024-05-29 15:36:19] [INFO ] Deduced a trap composed of 4 places in 215 ms of which 1 ms to minimize.
[2024-05-29 15:36:19] [INFO ] Deduced a trap composed of 4 places in 183 ms of which 1 ms to minimize.
[2024-05-29 15:36:19] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 1 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 159 ms of which 0 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 187 ms of which 0 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:36:20] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 1 ms to minimize.
[2024-05-29 15:36:21] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:36:21] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:36:21] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 1 ms to minimize.
[2024-05-29 15:36:21] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:36:34] [INFO ] Deduced a trap composed of 4 places in 320 ms of which 1 ms to minimize.
[2024-05-29 15:36:34] [INFO ] Deduced a trap composed of 4 places in 266 ms of which 1 ms to minimize.
[2024-05-29 15:36:34] [INFO ] Deduced a trap composed of 4 places in 233 ms of which 0 ms to minimize.
[2024-05-29 15:36:34] [INFO ] Deduced a trap composed of 4 places in 208 ms of which 0 ms to minimize.
[2024-05-29 15:36:35] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 15:36:35] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 15:36:35] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:36:39] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 0 ms to minimize.
[2024-05-29 15:36:39] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 0 ms to minimize.
[2024-05-29 15:36:40] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 1 ms to minimize.
[2024-05-29 15:36:40] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 15:36:40] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
[2024-05-29 15:36:40] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:36:42] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:36:42] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 1 ms to minimize.
[2024-05-29 15:36:42] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75847ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75858ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76450 ms. Remains : 31/31 places, 1075/1075 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 40 steps (0 resets) in 8 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-29 15:37:08] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:37:08] [INFO ] Invariant cache hit.
[2024-05-29 15:37:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:37:09] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2024-05-29 15:37:09] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:37:09] [INFO ] [Real]Added 1043 Read/Feed constraints in 108 ms returned sat
[2024-05-29 15:37:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:37:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:37:09] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2024-05-29 15:37:10] [INFO ] [Nat]Added 1043 Read/Feed constraints in 122 ms returned sat
[2024-05-29 15:37:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 92 ms.
[2024-05-29 15:37:10] [INFO ] Added : 0 causal constraints over 0 iterations in 170 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2568 ms.
Product exploration explored 100000 steps with 9090 reset in 2574 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 195 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 15:37:15] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:37:15] [INFO ] Invariant cache hit.
[2024-05-29 15:37:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-29 15:37:15] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:37:15] [INFO ] Invariant cache hit.
[2024-05-29 15:37:15] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:37:15] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2024-05-29 15:37:16] [INFO ] Redundant transitions in 73 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:37:16] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:37:16] [INFO ] Invariant cache hit.
[2024-05-29 15:37:16] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:37:34] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 0 ms to minimize.
[2024-05-29 15:37:34] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2024-05-29 15:37:34] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 240 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 204 ms of which 0 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 171 ms of which 1 ms to minimize.
[2024-05-29 15:37:35] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 0 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 1 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 0 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 0 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:37:36] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:37:38] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:37:42] [INFO ] Deduced a trap composed of 4 places in 270 ms of which 1 ms to minimize.
[2024-05-29 15:37:42] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 0 ms to minimize.
[2024-05-29 15:37:42] [INFO ] Deduced a trap composed of 4 places in 276 ms of which 0 ms to minimize.
[2024-05-29 15:37:43] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 0 ms to minimize.
[2024-05-29 15:37:43] [INFO ] Deduced a trap composed of 4 places in 260 ms of which 0 ms to minimize.
[2024-05-29 15:37:43] [INFO ] Deduced a trap composed of 4 places in 220 ms of which 1 ms to minimize.
[2024-05-29 15:37:43] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 1 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 180 ms of which 0 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 162 ms of which 0 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 1 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 159 ms of which 0 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 149 ms of which 0 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
[2024-05-29 15:37:44] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 1 ms to minimize.
[2024-05-29 15:37:45] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 1 ms to minimize.
[2024-05-29 15:37:45] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:37:45] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 1 ms to minimize.
[2024-05-29 15:37:45] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
[2024-05-29 15:37:45] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 0 ms to minimize.
[2024-05-29 15:37:45] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:37:58] [INFO ] Deduced a trap composed of 4 places in 288 ms of which 1 ms to minimize.
[2024-05-29 15:37:58] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 0 ms to minimize.
[2024-05-29 15:37:58] [INFO ] Deduced a trap composed of 4 places in 203 ms of which 0 ms to minimize.
[2024-05-29 15:37:58] [INFO ] Deduced a trap composed of 4 places in 178 ms of which 1 ms to minimize.
[2024-05-29 15:37:59] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 1 ms to minimize.
[2024-05-29 15:37:59] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:37:59] [INFO ] Deduced a trap composed of 4 places in 140 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:38:04] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 1 ms to minimize.
[2024-05-29 15:38:04] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:38:04] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
[2024-05-29 15:38:04] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 1 ms to minimize.
[2024-05-29 15:38:04] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 0 ms to minimize.
[2024-05-29 15:38:04] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:38:07] [INFO ] Deduced a trap composed of 4 places in 117 ms of which 1 ms to minimize.
[2024-05-29 15:38:07] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 1 ms to minimize.
[2024-05-29 15:38:07] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 76518ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 76532ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 77167 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-06 finished in 245276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:38:32] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
// Phase 1: matrix 2210 rows 124 cols
[2024-05-29 15:38:32] [INFO ] Computed 1 invariants in 12 ms
[2024-05-29 15:38:32] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-29 15:38:32] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:38:32] [INFO ] Invariant cache hit.
[2024-05-29 15:38:33] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:38:33] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:38:33] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:38:33] [INFO ] Invariant cache hit.
[2024-05-29 15:38:33] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:39:17] [INFO ] Deduced a trap composed of 13 places in 494 ms of which 0 ms to minimize.
[2024-05-29 15:39:18] [INFO ] Deduced a trap composed of 13 places in 493 ms of which 1 ms to minimize.
[2024-05-29 15:39:18] [INFO ] Deduced a trap composed of 13 places in 607 ms of which 0 ms to minimize.
[2024-05-29 15:39:19] [INFO ] Deduced a trap composed of 14 places in 586 ms of which 1 ms to minimize.
[2024-05-29 15:39:20] [INFO ] Deduced a trap composed of 15 places in 560 ms of which 1 ms to minimize.
[2024-05-29 15:39:20] [INFO ] Deduced a trap composed of 13 places in 586 ms of which 1 ms to minimize.
[2024-05-29 15:39:21] [INFO ] Deduced a trap composed of 13 places in 592 ms of which 1 ms to minimize.
[2024-05-29 15:39:21] [INFO ] Deduced a trap composed of 13 places in 585 ms of which 1 ms to minimize.
[2024-05-29 15:39:22] [INFO ] Deduced a trap composed of 13 places in 586 ms of which 1 ms to minimize.
[2024-05-29 15:39:23] [INFO ] Deduced a trap composed of 13 places in 592 ms of which 1 ms to minimize.
[2024-05-29 15:39:23] [INFO ] Deduced a trap composed of 13 places in 589 ms of which 1 ms to minimize.
[2024-05-29 15:39:24] [INFO ] Deduced a trap composed of 13 places in 585 ms of which 1 ms to minimize.
[2024-05-29 15:39:24] [INFO ] Deduced a trap composed of 15 places in 617 ms of which 1 ms to minimize.
[2024-05-29 15:39:25] [INFO ] Deduced a trap composed of 13 places in 607 ms of which 1 ms to minimize.
[2024-05-29 15:39:26] [INFO ] Deduced a trap composed of 13 places in 605 ms of which 1 ms to minimize.
[2024-05-29 15:39:26] [INFO ] Deduced a trap composed of 15 places in 512 ms of which 0 ms to minimize.
[2024-05-29 15:39:27] [INFO ] Deduced a trap composed of 20 places in 522 ms of which 1 ms to minimize.
[2024-05-29 15:39:27] [INFO ] Deduced a trap composed of 17 places in 499 ms of which 1 ms to minimize.
[2024-05-29 15:39:28] [INFO ] Deduced a trap composed of 15 places in 490 ms of which 0 ms to minimize.
[2024-05-29 15:39:28] [INFO ] Deduced a trap composed of 14 places in 413 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:39:29] [INFO ] Deduced a trap composed of 14 places in 422 ms of which 1 ms to minimize.
[2024-05-29 15:39:29] [INFO ] Deduced a trap composed of 13 places in 429 ms of which 1 ms to minimize.
[2024-05-29 15:39:30] [INFO ] Deduced a trap composed of 13 places in 369 ms of which 1 ms to minimize.
[2024-05-29 15:39:30] [INFO ] Deduced a trap composed of 13 places in 373 ms of which 1 ms to minimize.
[2024-05-29 15:39:31] [INFO ] Deduced a trap composed of 13 places in 506 ms of which 0 ms to minimize.
[2024-05-29 15:39:31] [INFO ] Deduced a trap composed of 18 places in 481 ms of which 1 ms to minimize.
[2024-05-29 15:39:32] [INFO ] Deduced a trap composed of 14 places in 472 ms of which 1 ms to minimize.
[2024-05-29 15:39:32] [INFO ] Deduced a trap composed of 13 places in 414 ms of which 1 ms to minimize.
[2024-05-29 15:39:32] [INFO ] Deduced a trap composed of 13 places in 361 ms of which 1 ms to minimize.
[2024-05-29 15:39:33] [INFO ] Deduced a trap composed of 13 places in 479 ms of which 0 ms to minimize.
[2024-05-29 15:39:33] [INFO ] Deduced a trap composed of 13 places in 406 ms of which 0 ms to minimize.
[2024-05-29 15:39:34] [INFO ] Deduced a trap composed of 13 places in 407 ms of which 0 ms to minimize.
[2024-05-29 15:39:34] [INFO ] Deduced a trap composed of 15 places in 346 ms of which 1 ms to minimize.
[2024-05-29 15:39:34] [INFO ] Deduced a trap composed of 13 places in 295 ms of which 1 ms to minimize.
SMT process timed out in 61392ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61413ms
Finished structural reductions in LTL mode , in 1 iterations and 62110 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-07
Product exploration explored 100000 steps with 1562 reset in 980 ms.
Product exploration explored 100000 steps with 1562 reset in 993 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 10 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:39:37] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:39:37] [INFO ] Invariant cache hit.
[2024-05-29 15:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:39:38] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2024-05-29 15:39:38] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:39:39] [INFO ] [Real]Added 2055 Read/Feed constraints in 189 ms returned sat
[2024-05-29 15:39:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:39:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 15:39:40] [INFO ] [Nat]Absence check using state equation in 361 ms returned sat
[2024-05-29 15:39:40] [INFO ] [Nat]Added 2055 Read/Feed constraints in 200 ms returned sat
[2024-05-29 15:39:40] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 218 ms.
[2024-05-29 15:39:42] [INFO ] Added : 98 causal constraints over 20 iterations in 2002 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 670 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:39:43] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 15:39:43] [INFO ] Computed 1 invariants in 2 ms
[2024-05-29 15:39:43] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-29 15:39:43] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:39:43] [INFO ] Invariant cache hit.
[2024-05-29 15:39:43] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:39:43] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2024-05-29 15:39:43] [INFO ] Redundant transitions in 72 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:39:43] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:39:43] [INFO ] Invariant cache hit.
[2024-05-29 15:39:43] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 1 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:40:02] [INFO ] Deduced a trap composed of 4 places in 236 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 202 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 170 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 147 ms of which 1 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 1 ms to minimize.
[2024-05-29 15:40:03] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:40:06] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:40:10] [INFO ] Deduced a trap composed of 4 places in 257 ms of which 0 ms to minimize.
[2024-05-29 15:40:10] [INFO ] Deduced a trap composed of 4 places in 218 ms of which 1 ms to minimize.
[2024-05-29 15:40:10] [INFO ] Deduced a trap composed of 4 places in 245 ms of which 1 ms to minimize.
[2024-05-29 15:40:10] [INFO ] Deduced a trap composed of 4 places in 246 ms of which 1 ms to minimize.
[2024-05-29 15:40:10] [INFO ] Deduced a trap composed of 4 places in 249 ms of which 1 ms to minimize.
[2024-05-29 15:40:11] [INFO ] Deduced a trap composed of 4 places in 215 ms of which 0 ms to minimize.
[2024-05-29 15:40:11] [INFO ] Deduced a trap composed of 4 places in 214 ms of which 0 ms to minimize.
[2024-05-29 15:40:11] [INFO ] Deduced a trap composed of 4 places in 190 ms of which 1 ms to minimize.
[2024-05-29 15:40:11] [INFO ] Deduced a trap composed of 4 places in 162 ms of which 0 ms to minimize.
[2024-05-29 15:40:11] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 160 ms of which 0 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 159 ms of which 1 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 1 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 0 ms to minimize.
[2024-05-29 15:40:12] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:40:13] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:40:13] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:40:25] [INFO ] Deduced a trap composed of 4 places in 274 ms of which 0 ms to minimize.
[2024-05-29 15:40:25] [INFO ] Deduced a trap composed of 4 places in 237 ms of which 0 ms to minimize.
[2024-05-29 15:40:26] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 0 ms to minimize.
[2024-05-29 15:40:26] [INFO ] Deduced a trap composed of 4 places in 182 ms of which 1 ms to minimize.
[2024-05-29 15:40:26] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 1 ms to minimize.
[2024-05-29 15:40:26] [INFO ] Deduced a trap composed of 4 places in 178 ms of which 0 ms to minimize.
[2024-05-29 15:40:26] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:40:31] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 1 ms to minimize.
[2024-05-29 15:40:31] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
[2024-05-29 15:40:31] [INFO ] Deduced a trap composed of 4 places in 74 ms of which 0 ms to minimize.
[2024-05-29 15:40:31] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 0 ms to minimize.
[2024-05-29 15:40:31] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:40:32] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:40:34] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
[2024-05-29 15:40:34] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
[2024-05-29 15:40:34] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1094 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
SMT process timed out in 76205ms, After SMT, problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 76216ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77289 ms. Remains : 31/124 places, 1075/2221 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 7 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:41:00] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:41:00] [INFO ] Invariant cache hit.
[2024-05-29 15:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:41:00] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2024-05-29 15:41:00] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:41:01] [INFO ] [Real]Added 1043 Read/Feed constraints in 102 ms returned sat
[2024-05-29 15:41:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:41:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:41:01] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2024-05-29 15:41:01] [INFO ] [Nat]Added 1043 Read/Feed constraints in 120 ms returned sat
[2024-05-29 15:41:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 91 ms.
[2024-05-29 15:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 168 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2486 ms.
Product exploration explored 100000 steps with 9090 reset in 2495 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 177 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 15:41:07] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:41:07] [INFO ] Invariant cache hit.
[2024-05-29 15:41:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-29 15:41:07] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:41:07] [INFO ] Invariant cache hit.
[2024-05-29 15:41:07] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:41:07] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2024-05-29 15:41:07] [INFO ] Redundant transitions in 71 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:41:07] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:41:07] [INFO ] Invariant cache hit.
[2024-05-29 15:41:07] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 0 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2024-05-29 15:41:25] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:41:26] [INFO ] Deduced a trap composed of 4 places in 232 ms of which 0 ms to minimize.
[2024-05-29 15:41:26] [INFO ] Deduced a trap composed of 4 places in 199 ms of which 1 ms to minimize.
[2024-05-29 15:41:26] [INFO ] Deduced a trap composed of 4 places in 166 ms of which 0 ms to minimize.
[2024-05-29 15:41:26] [INFO ] Deduced a trap composed of 4 places in 143 ms of which 0 ms to minimize.
[2024-05-29 15:41:26] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 0 ms to minimize.
[2024-05-29 15:41:26] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:41:27] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 0 ms to minimize.
[2024-05-29 15:41:27] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 1 ms to minimize.
[2024-05-29 15:41:27] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 1 ms to minimize.
[2024-05-29 15:41:27] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 0 ms to minimize.
[2024-05-29 15:41:27] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:41:29] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:41:33] [INFO ] Deduced a trap composed of 4 places in 260 ms of which 0 ms to minimize.
[2024-05-29 15:41:33] [INFO ] Deduced a trap composed of 4 places in 208 ms of which 1 ms to minimize.
[2024-05-29 15:41:33] [INFO ] Deduced a trap composed of 4 places in 281 ms of which 1 ms to minimize.
[2024-05-29 15:41:33] [INFO ] Deduced a trap composed of 4 places in 286 ms of which 1 ms to minimize.
[2024-05-29 15:41:34] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 1 ms to minimize.
[2024-05-29 15:41:34] [INFO ] Deduced a trap composed of 4 places in 226 ms of which 1 ms to minimize.
[2024-05-29 15:41:34] [INFO ] Deduced a trap composed of 4 places in 210 ms of which 0 ms to minimize.
[2024-05-29 15:41:34] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 1 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 171 ms of which 1 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 144 ms of which 0 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 166 ms of which 0 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 147 ms of which 0 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 1 ms to minimize.
[2024-05-29 15:41:35] [INFO ] Deduced a trap composed of 4 places in 143 ms of which 0 ms to minimize.
[2024-05-29 15:41:36] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:41:36] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 0 ms to minimize.
[2024-05-29 15:41:36] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 1 ms to minimize.
[2024-05-29 15:41:36] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-05-29 15:41:36] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:41:48] [INFO ] Deduced a trap composed of 4 places in 280 ms of which 1 ms to minimize.
[2024-05-29 15:41:49] [INFO ] Deduced a trap composed of 4 places in 238 ms of which 1 ms to minimize.
[2024-05-29 15:41:49] [INFO ] Deduced a trap composed of 4 places in 202 ms of which 0 ms to minimize.
[2024-05-29 15:41:49] [INFO ] Deduced a trap composed of 4 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:41:49] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:41:49] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 1 ms to minimize.
[2024-05-29 15:41:50] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:41:55] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 0 ms to minimize.
[2024-05-29 15:41:55] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
[2024-05-29 15:41:55] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 0 ms to minimize.
[2024-05-29 15:41:55] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:41:55] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 1 ms to minimize.
[2024-05-29 15:41:55] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:41:58] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 1 ms to minimize.
[2024-05-29 15:41:58] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-05-29 15:41:58] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75685ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75695ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76274 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-07 finished in 230745 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G(!(X((G(!p0)||p0)) U !p0)))))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 666 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:42:24] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:42:24] [INFO ] Invariant cache hit.
[2024-05-29 15:42:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-29 15:42:24] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:42:24] [INFO ] Invariant cache hit.
[2024-05-29 15:42:24] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:42:24] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2024-05-29 15:42:24] [INFO ] Redundant transitions in 73 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:42:24] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:42:24] [INFO ] Invariant cache hit.
[2024-05-29 15:42:24] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:42:42] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-05-29 15:42:42] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 0 ms to minimize.
[2024-05-29 15:42:42] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:42:42] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:42:42] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:42:42] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 235 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 194 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 170 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 144 ms of which 0 ms to minimize.
[2024-05-29 15:42:43] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 1 ms to minimize.
[2024-05-29 15:42:44] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
[2024-05-29 15:42:44] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 0 ms to minimize.
[2024-05-29 15:42:44] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 1 ms to minimize.
[2024-05-29 15:42:44] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:42:44] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 0 ms to minimize.
[2024-05-29 15:42:44] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:42:46] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:42:50] [INFO ] Deduced a trap composed of 4 places in 267 ms of which 0 ms to minimize.
[2024-05-29 15:42:50] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 0 ms to minimize.
[2024-05-29 15:42:50] [INFO ] Deduced a trap composed of 4 places in 252 ms of which 1 ms to minimize.
[2024-05-29 15:42:51] [INFO ] Deduced a trap composed of 4 places in 251 ms of which 1 ms to minimize.
[2024-05-29 15:42:51] [INFO ] Deduced a trap composed of 4 places in 246 ms of which 0 ms to minimize.
[2024-05-29 15:42:51] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 0 ms to minimize.
[2024-05-29 15:42:51] [INFO ] Deduced a trap composed of 4 places in 214 ms of which 1 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 181 ms of which 0 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 1 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-05-29 15:42:52] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:42:53] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:42:53] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
[2024-05-29 15:42:53] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 0 ms to minimize.
[2024-05-29 15:42:53] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-05-29 15:42:53] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
[2024-05-29 15:42:53] [INFO ] Deduced a trap composed of 4 places in 138 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:43:05] [INFO ] Deduced a trap composed of 4 places in 280 ms of which 1 ms to minimize.
[2024-05-29 15:43:05] [INFO ] Deduced a trap composed of 4 places in 242 ms of which 0 ms to minimize.
[2024-05-29 15:43:06] [INFO ] Deduced a trap composed of 4 places in 196 ms of which 1 ms to minimize.
[2024-05-29 15:43:06] [INFO ] Deduced a trap composed of 4 places in 178 ms of which 0 ms to minimize.
[2024-05-29 15:43:06] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 0 ms to minimize.
[2024-05-29 15:43:06] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 0 ms to minimize.
[2024-05-29 15:43:06] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:43:12] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 1 ms to minimize.
[2024-05-29 15:43:12] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 0 ms to minimize.
[2024-05-29 15:43:12] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:43:12] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:43:12] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
[2024-05-29 15:43:12] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:43:14] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 0 ms to minimize.
[2024-05-29 15:43:15] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 0 ms to minimize.
[2024-05-29 15:43:15] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75711ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75722ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76797 ms. Remains : 31/124 places, 1075/2221 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-09
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-09 finished in 76858 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 8 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:43:40] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
// Phase 1: matrix 2210 rows 124 cols
[2024-05-29 15:43:40] [INFO ] Computed 1 invariants in 11 ms
[2024-05-29 15:43:40] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-29 15:43:40] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:43:40] [INFO ] Invariant cache hit.
[2024-05-29 15:43:40] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:43:41] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:43:41] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:43:41] [INFO ] Invariant cache hit.
[2024-05-29 15:43:41] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:44:25] [INFO ] Deduced a trap composed of 13 places in 562 ms of which 1 ms to minimize.
[2024-05-29 15:44:25] [INFO ] Deduced a trap composed of 13 places in 502 ms of which 1 ms to minimize.
[2024-05-29 15:44:26] [INFO ] Deduced a trap composed of 13 places in 580 ms of which 1 ms to minimize.
[2024-05-29 15:44:27] [INFO ] Deduced a trap composed of 14 places in 633 ms of which 1 ms to minimize.
[2024-05-29 15:44:27] [INFO ] Deduced a trap composed of 15 places in 566 ms of which 0 ms to minimize.
[2024-05-29 15:44:28] [INFO ] Deduced a trap composed of 13 places in 580 ms of which 1 ms to minimize.
[2024-05-29 15:44:28] [INFO ] Deduced a trap composed of 13 places in 586 ms of which 1 ms to minimize.
[2024-05-29 15:44:29] [INFO ] Deduced a trap composed of 13 places in 593 ms of which 1 ms to minimize.
[2024-05-29 15:44:30] [INFO ] Deduced a trap composed of 13 places in 594 ms of which 1 ms to minimize.
[2024-05-29 15:44:30] [INFO ] Deduced a trap composed of 13 places in 665 ms of which 1 ms to minimize.
[2024-05-29 15:44:31] [INFO ] Deduced a trap composed of 13 places in 663 ms of which 1 ms to minimize.
[2024-05-29 15:44:32] [INFO ] Deduced a trap composed of 13 places in 652 ms of which 1 ms to minimize.
[2024-05-29 15:44:32] [INFO ] Deduced a trap composed of 15 places in 667 ms of which 1 ms to minimize.
[2024-05-29 15:44:33] [INFO ] Deduced a trap composed of 13 places in 678 ms of which 1 ms to minimize.
[2024-05-29 15:44:34] [INFO ] Deduced a trap composed of 13 places in 666 ms of which 1 ms to minimize.
[2024-05-29 15:44:34] [INFO ] Deduced a trap composed of 15 places in 564 ms of which 1 ms to minimize.
[2024-05-29 15:44:35] [INFO ] Deduced a trap composed of 20 places in 575 ms of which 1 ms to minimize.
[2024-05-29 15:44:35] [INFO ] Deduced a trap composed of 17 places in 559 ms of which 1 ms to minimize.
[2024-05-29 15:44:36] [INFO ] Deduced a trap composed of 15 places in 496 ms of which 0 ms to minimize.
[2024-05-29 15:44:36] [INFO ] Deduced a trap composed of 14 places in 426 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:44:37] [INFO ] Deduced a trap composed of 14 places in 458 ms of which 1 ms to minimize.
[2024-05-29 15:44:38] [INFO ] Deduced a trap composed of 13 places in 464 ms of which 1 ms to minimize.
[2024-05-29 15:44:38] [INFO ] Deduced a trap composed of 13 places in 403 ms of which 0 ms to minimize.
[2024-05-29 15:44:38] [INFO ] Deduced a trap composed of 13 places in 401 ms of which 1 ms to minimize.
[2024-05-29 15:44:39] [INFO ] Deduced a trap composed of 13 places in 528 ms of which 1 ms to minimize.
[2024-05-29 15:44:39] [INFO ] Deduced a trap composed of 18 places in 524 ms of which 1 ms to minimize.
[2024-05-29 15:44:40] [INFO ] Deduced a trap composed of 14 places in 541 ms of which 1 ms to minimize.
[2024-05-29 15:44:40] [INFO ] Deduced a trap composed of 13 places in 467 ms of which 1 ms to minimize.
[2024-05-29 15:44:41] [INFO ] Deduced a trap composed of 13 places in 397 ms of which 1 ms to minimize.
[2024-05-29 15:44:41] [INFO ] Deduced a trap composed of 13 places in 544 ms of which 1 ms to minimize.
[2024-05-29 15:44:42] [INFO ] Deduced a trap composed of 13 places in 441 ms of which 1 ms to minimize.
SMT process timed out in 61302ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 61325ms
Finished structural reductions in LTL mode , in 1 iterations and 61995 ms. Remains : 124/124 places, 2221/2221 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-11
Product exploration explored 100000 steps with 1562 reset in 1060 ms.
Product exploration explored 100000 steps with 1562 reset in 1020 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 9 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 15:44:45] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:44:45] [INFO ] Invariant cache hit.
[2024-05-29 15:44:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 15:44:46] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2024-05-29 15:44:46] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:44:46] [INFO ] [Real]Added 2055 Read/Feed constraints in 183 ms returned sat
[2024-05-29 15:44:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:44:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 15:44:48] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2024-05-29 15:44:48] [INFO ] [Nat]Added 2055 Read/Feed constraints in 198 ms returned sat
[2024-05-29 15:44:48] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 220 ms.
[2024-05-29 15:44:50] [INFO ] Added : 98 causal constraints over 20 iterations in 2006 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 10 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:44:50] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:44:50] [INFO ] Invariant cache hit.
[2024-05-29 15:44:50] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-29 15:44:50] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:44:50] [INFO ] Invariant cache hit.
[2024-05-29 15:44:50] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:44:51] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 706 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:44:51] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:44:51] [INFO ] Invariant cache hit.
[2024-05-29 15:44:51] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:45:37] [INFO ] Deduced a trap composed of 13 places in 490 ms of which 1 ms to minimize.
[2024-05-29 15:45:38] [INFO ] Deduced a trap composed of 13 places in 553 ms of which 0 ms to minimize.
[2024-05-29 15:45:38] [INFO ] Deduced a trap composed of 13 places in 575 ms of which 1 ms to minimize.
[2024-05-29 15:45:39] [INFO ] Deduced a trap composed of 14 places in 639 ms of which 1 ms to minimize.
[2024-05-29 15:45:40] [INFO ] Deduced a trap composed of 15 places in 642 ms of which 1 ms to minimize.
[2024-05-29 15:45:40] [INFO ] Deduced a trap composed of 13 places in 643 ms of which 1 ms to minimize.
[2024-05-29 15:45:41] [INFO ] Deduced a trap composed of 13 places in 605 ms of which 1 ms to minimize.
[2024-05-29 15:45:42] [INFO ] Deduced a trap composed of 13 places in 590 ms of which 0 ms to minimize.
[2024-05-29 15:45:42] [INFO ] Deduced a trap composed of 13 places in 656 ms of which 1 ms to minimize.
[2024-05-29 15:45:43] [INFO ] Deduced a trap composed of 13 places in 661 ms of which 1 ms to minimize.
[2024-05-29 15:45:44] [INFO ] Deduced a trap composed of 13 places in 648 ms of which 1 ms to minimize.
[2024-05-29 15:45:44] [INFO ] Deduced a trap composed of 13 places in 661 ms of which 1 ms to minimize.
[2024-05-29 15:45:45] [INFO ] Deduced a trap composed of 15 places in 652 ms of which 0 ms to minimize.
[2024-05-29 15:45:46] [INFO ] Deduced a trap composed of 13 places in 621 ms of which 1 ms to minimize.
[2024-05-29 15:45:46] [INFO ] Deduced a trap composed of 13 places in 595 ms of which 1 ms to minimize.
[2024-05-29 15:45:47] [INFO ] Deduced a trap composed of 15 places in 517 ms of which 0 ms to minimize.
[2024-05-29 15:45:47] [INFO ] Deduced a trap composed of 20 places in 502 ms of which 1 ms to minimize.
[2024-05-29 15:45:48] [INFO ] Deduced a trap composed of 17 places in 509 ms of which 1 ms to minimize.
[2024-05-29 15:45:48] [INFO ] Deduced a trap composed of 15 places in 488 ms of which 1 ms to minimize.
[2024-05-29 15:45:49] [INFO ] Deduced a trap composed of 14 places in 418 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:45:50] [INFO ] Deduced a trap composed of 14 places in 465 ms of which 1 ms to minimize.
[2024-05-29 15:45:50] [INFO ] Deduced a trap composed of 13 places in 424 ms of which 0 ms to minimize.
[2024-05-29 15:45:50] [INFO ] Deduced a trap composed of 13 places in 359 ms of which 0 ms to minimize.
[2024-05-29 15:45:51] [INFO ] Deduced a trap composed of 13 places in 364 ms of which 1 ms to minimize.
[2024-05-29 15:45:51] [INFO ] Deduced a trap composed of 13 places in 472 ms of which 1 ms to minimize.
[2024-05-29 15:45:52] [INFO ] Deduced a trap composed of 18 places in 469 ms of which 1 ms to minimize.
[2024-05-29 15:45:52] [INFO ] Deduced a trap composed of 14 places in 486 ms of which 1 ms to minimize.
[2024-05-29 15:45:53] [INFO ] Deduced a trap composed of 13 places in 404 ms of which 0 ms to minimize.
[2024-05-29 15:45:53] [INFO ] Deduced a trap composed of 13 places in 360 ms of which 0 ms to minimize.
[2024-05-29 15:45:53] [INFO ] Deduced a trap composed of 13 places in 486 ms of which 1 ms to minimize.
[2024-05-29 15:45:54] [INFO ] Deduced a trap composed of 13 places in 418 ms of which 0 ms to minimize.
[2024-05-29 15:45:54] [INFO ] Deduced a trap composed of 13 places in 414 ms of which 1 ms to minimize.
[2024-05-29 15:45:55] [INFO ] Deduced a trap composed of 15 places in 358 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 124/2334 variables, and 34 constraints, problems are : Problem set: 0 solved, 2220 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/124 constraints, ReadFeed: 0/2055 constraints, PredecessorRefiner: 2220/163 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 33/34 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:46:02] [INFO ] Deduced a trap composed of 13 places in 207 ms of which 1 ms to minimize.
[2024-05-29 15:46:02] [INFO ] Deduced a trap composed of 13 places in 204 ms of which 1 ms to minimize.
[2024-05-29 15:46:03] [INFO ] Deduced a trap composed of 13 places in 204 ms of which 0 ms to minimize.
[2024-05-29 15:46:03] [INFO ] Deduced a trap composed of 13 places in 252 ms of which 0 ms to minimize.
[2024-05-29 15:46:03] [INFO ] Deduced a trap composed of 13 places in 203 ms of which 1 ms to minimize.
[2024-05-29 15:46:03] [INFO ] Deduced a trap composed of 15 places in 247 ms of which 0 ms to minimize.
[2024-05-29 15:46:04] [INFO ] Deduced a trap composed of 13 places in 250 ms of which 1 ms to minimize.
[2024-05-29 15:46:04] [INFO ] Deduced a trap composed of 13 places in 212 ms of which 1 ms to minimize.
[2024-05-29 15:46:04] [INFO ] Deduced a trap composed of 13 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:46:04] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:46:04] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 1 ms to minimize.
[2024-05-29 15:46:05] [INFO ] Deduced a trap composed of 13 places in 318 ms of which 1 ms to minimize.
[2024-05-29 15:46:05] [INFO ] Deduced a trap composed of 13 places in 231 ms of which 0 ms to minimize.
[2024-05-29 15:46:05] [INFO ] Deduced a trap composed of 15 places in 322 ms of which 0 ms to minimize.
[2024-05-29 15:46:06] [INFO ] Deduced a trap composed of 17 places in 258 ms of which 1 ms to minimize.
[2024-05-29 15:46:06] [INFO ] Deduced a trap composed of 15 places in 203 ms of which 1 ms to minimize.
[2024-05-29 15:46:06] [INFO ] Deduced a trap composed of 13 places in 161 ms of which 2 ms to minimize.
[2024-05-29 15:46:06] [INFO ] Deduced a trap composed of 15 places in 321 ms of which 1 ms to minimize.
[2024-05-29 15:46:07] [INFO ] Deduced a trap composed of 17 places in 258 ms of which 0 ms to minimize.
[2024-05-29 15:46:07] [INFO ] Deduced a trap composed of 13 places in 257 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:46:07] [INFO ] Deduced a trap composed of 13 places in 202 ms of which 1 ms to minimize.
[2024-05-29 15:46:08] [INFO ] Deduced a trap composed of 13 places in 207 ms of which 0 ms to minimize.
[2024-05-29 15:46:08] [INFO ] Deduced a trap composed of 13 places in 160 ms of which 1 ms to minimize.
[2024-05-29 15:46:08] [INFO ] Deduced a trap composed of 13 places in 204 ms of which 1 ms to minimize.
[2024-05-29 15:46:08] [INFO ] Deduced a trap composed of 15 places in 155 ms of which 0 ms to minimize.
[2024-05-29 15:46:08] [INFO ] Deduced a trap composed of 13 places in 214 ms of which 1 ms to minimize.
[2024-05-29 15:46:09] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 0 ms to minimize.
[2024-05-29 15:46:09] [INFO ] Deduced a trap composed of 13 places in 206 ms of which 0 ms to minimize.
[2024-05-29 15:46:09] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 1 ms to minimize.
[2024-05-29 15:46:09] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 0 ms to minimize.
[2024-05-29 15:46:09] [INFO ] Deduced a trap composed of 13 places in 159 ms of which 0 ms to minimize.
[2024-05-29 15:46:09] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 0 ms to minimize.
[2024-05-29 15:46:10] [INFO ] Deduced a trap composed of 13 places in 256 ms of which 1 ms to minimize.
[2024-05-29 15:46:10] [INFO ] Deduced a trap composed of 13 places in 219 ms of which 0 ms to minimize.
[2024-05-29 15:46:10] [INFO ] Deduced a trap composed of 14 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:46:10] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 1 ms to minimize.
[2024-05-29 15:46:10] [INFO ] Deduced a trap composed of 14 places in 203 ms of which 1 ms to minimize.
[2024-05-29 15:46:11] [INFO ] Deduced a trap composed of 13 places in 210 ms of which 0 ms to minimize.
[2024-05-29 15:46:11] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 1 ms to minimize.
[2024-05-29 15:46:11] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:46:12] [INFO ] Deduced a trap composed of 14 places in 254 ms of which 0 ms to minimize.
[2024-05-29 15:46:12] [INFO ] Deduced a trap composed of 13 places in 220 ms of which 0 ms to minimize.
[2024-05-29 15:46:12] [INFO ] Deduced a trap composed of 13 places in 202 ms of which 0 ms to minimize.
[2024-05-29 15:46:12] [INFO ] Deduced a trap composed of 13 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:46:12] [INFO ] Deduced a trap composed of 13 places in 200 ms of which 0 ms to minimize.
[2024-05-29 15:46:13] [INFO ] Deduced a trap composed of 13 places in 297 ms of which 0 ms to minimize.
[2024-05-29 15:46:13] [INFO ] Deduced a trap composed of 13 places in 288 ms of which 1 ms to minimize.
[2024-05-29 15:46:13] [INFO ] Deduced a trap composed of 13 places in 163 ms of which 0 ms to minimize.
[2024-05-29 15:46:13] [INFO ] Deduced a trap composed of 13 places in 151 ms of which 1 ms to minimize.
[2024-05-29 15:46:14] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 0 ms to minimize.
[2024-05-29 15:46:14] [INFO ] Deduced a trap composed of 17 places in 197 ms of which 0 ms to minimize.
[2024-05-29 15:46:14] [INFO ] Deduced a trap composed of 14 places in 199 ms of which 1 ms to minimize.
[2024-05-29 15:46:14] [INFO ] Deduced a trap composed of 13 places in 203 ms of which 0 ms to minimize.
[2024-05-29 15:46:15] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 0 ms to minimize.
[2024-05-29 15:46:15] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 1 ms to minimize.
[2024-05-29 15:46:15] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 0 ms to minimize.
[2024-05-29 15:46:16] [INFO ] Deduced a trap composed of 13 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:46:16] [INFO ] Deduced a trap composed of 13 places in 164 ms of which 1 ms to minimize.
[2024-05-29 15:46:17] [INFO ] Deduced a trap composed of 13 places in 163 ms of which 0 ms to minimize.
[2024-05-29 15:46:17] [INFO ] Deduced a trap composed of 13 places in 163 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:46:20] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 0 ms to minimize.
[2024-05-29 15:46:20] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 0 ms to minimize.
[2024-05-29 15:46:20] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 0 ms to minimize.
[2024-05-29 15:46:20] [INFO ] Deduced a trap composed of 13 places in 166 ms of which 1 ms to minimize.
[2024-05-29 15:46:20] [INFO ] Deduced a trap composed of 15 places in 153 ms of which 0 ms to minimize.
[2024-05-29 15:46:20] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 1 ms to minimize.
[2024-05-29 15:46:21] [INFO ] Deduced a trap composed of 13 places in 159 ms of which 0 ms to minimize.
[2024-05-29 15:46:21] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 0 ms to minimize.
[2024-05-29 15:46:21] [INFO ] Deduced a trap composed of 13 places in 161 ms of which 1 ms to minimize.
[2024-05-29 15:46:21] [INFO ] Deduced a trap composed of 13 places in 160 ms of which 1 ms to minimize.
[2024-05-29 15:46:21] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 0 ms to minimize.
[2024-05-29 15:46:21] [INFO ] Deduced a trap composed of 13 places in 208 ms of which 1 ms to minimize.
[2024-05-29 15:46:22] [INFO ] Deduced a trap composed of 13 places in 171 ms of which 1 ms to minimize.
[2024-05-29 15:46:22] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 0 ms to minimize.
[2024-05-29 15:46:22] [INFO ] Deduced a trap composed of 13 places in 264 ms of which 1 ms to minimize.
[2024-05-29 15:46:22] [INFO ] Deduced a trap composed of 13 places in 125 ms of which 0 ms to minimize.
[2024-05-29 15:46:23] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 0 ms to minimize.
[2024-05-29 15:46:23] [INFO ] Deduced a trap composed of 13 places in 170 ms of which 0 ms to minimize.
[2024-05-29 15:46:23] [INFO ] Deduced a trap composed of 13 places in 121 ms of which 1 ms to minimize.
[2024-05-29 15:46:23] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 124/2334 variables, and 114 constraints, problems are : Problem set: 0 solved, 2220 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/124 constraints, ReadFeed: 0/2055 constraints, PredecessorRefiner: 2057/163 constraints, Known Traps: 113/113 constraints]
After SMT, in 94094ms problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 94121ms
Finished structural reductions in LTL mode , in 1 iterations and 94850 ms. Remains : 124/124 places, 2221/2221 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 252 steps (0 resets) in 11 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 15:46:25] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:46:25] [INFO ] Invariant cache hit.
[2024-05-29 15:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:46:27] [INFO ] [Real]Absence check using state equation in 358 ms returned sat
[2024-05-29 15:46:27] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:46:27] [INFO ] [Real]Added 2055 Read/Feed constraints in 177 ms returned sat
[2024-05-29 15:46:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:46:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 15:46:28] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2024-05-29 15:46:28] [INFO ] [Nat]Added 2055 Read/Feed constraints in 199 ms returned sat
[2024-05-29 15:46:29] [INFO ] Computed and/alt/rep : 132/162/132 causal constraints (skipped 2077 transitions) in 215 ms.
[2024-05-29 15:46:30] [INFO ] Added : 98 causal constraints over 20 iterations in 2009 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1562 reset in 937 ms.
Product exploration explored 100000 steps with 1562 reset in 961 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 124 transition count 2221
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 31 place count 124 transition count 2231
Deduced a syphon composed of 41 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 124 transition count 2231
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 61 place count 104 transition count 2211
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 81 place count 104 transition count 2211
Performed 41 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 62 places in 0 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 122 place count 104 transition count 2221
Ensure Unique test removed 1043 transitions
Reduce isomorphic transitions removed 1043 transitions.
Iterating post reduction 1 with 1043 rules applied. Total rules applied 1165 place count 104 transition count 1178
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 1187 place count 82 transition count 1156
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 1209 place count 82 transition count 1156
Deduced a syphon composed of 40 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 2 with 20 rules applied. Total rules applied 1229 place count 82 transition count 1136
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 1239 place count 82 transition count 1136
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1259 place count 62 transition count 1116
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 2 with 20 rules applied. Total rules applied 1279 place count 62 transition count 1116
Deduced a syphon composed of 30 places in 0 ms
Applied a total of 1279 rules in 485 ms. Remains 62 /124 variables (removed 62) and now considering 1116/2221 (removed 1105) transitions.
[2024-05-29 15:46:33] [INFO ] Redundant transitions in 75 ms returned []
Running 1115 sub problems to find dead transitions.
[2024-05-29 15:46:33] [INFO ] Flow matrix only has 1105 transitions (discarded 11 similar events)
// Phase 1: matrix 1105 rows 62 cols
[2024-05-29 15:46:33] [INFO ] Computed 1 invariants in 5 ms
[2024-05-29 15:46:33] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 1 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 0 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:46:53] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:46:54] [INFO ] Deduced a trap composed of 5 places in 317 ms of which 0 ms to minimize.
[2024-05-29 15:46:54] [INFO ] Deduced a trap composed of 5 places in 307 ms of which 1 ms to minimize.
[2024-05-29 15:46:54] [INFO ] Deduced a trap composed of 5 places in 285 ms of which 0 ms to minimize.
[2024-05-29 15:46:54] [INFO ] Deduced a trap composed of 5 places in 246 ms of which 1 ms to minimize.
[2024-05-29 15:46:55] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 0 ms to minimize.
[2024-05-29 15:46:55] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:46:55] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 1 ms to minimize.
[2024-05-29 15:46:55] [INFO ] Deduced a trap composed of 5 places in 175 ms of which 1 ms to minimize.
[2024-05-29 15:46:55] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 0 ms to minimize.
[2024-05-29 15:46:56] [INFO ] Deduced a trap composed of 5 places in 150 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
[2024-05-29 15:46:56] [INFO ] Deduced a trap composed of 5 places in 223 ms of which 0 ms to minimize.
[2024-05-29 15:46:56] [INFO ] Deduced a trap composed of 5 places in 214 ms of which 0 ms to minimize.
[2024-05-29 15:46:56] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 1 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 121 ms of which 0 ms to minimize.
[2024-05-29 15:46:57] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 0 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 1 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 0 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 0 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 1 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 1 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 0 ms to minimize.
[2024-05-29 15:46:58] [INFO ] Deduced a trap composed of 5 places in 124 ms of which 0 ms to minimize.
[2024-05-29 15:46:59] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 1 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 0 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 1 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 1 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 0 ms to minimize.
[2024-05-29 15:47:01] [INFO ] Deduced a trap composed of 5 places in 94 ms of which 0 ms to minimize.
[2024-05-29 15:47:02] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 1 ms to minimize.
[2024-05-29 15:47:02] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:47:02] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:47:02] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
[2024-05-29 15:47:02] [INFO ] Deduced a trap composed of 5 places in 175 ms of which 1 ms to minimize.
[2024-05-29 15:47:02] [INFO ] Deduced a trap composed of 5 places in 205 ms of which 1 ms to minimize.
[2024-05-29 15:47:03] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 1 ms to minimize.
[2024-05-29 15:47:03] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 1 ms to minimize.
[2024-05-29 15:47:03] [INFO ] Deduced a trap composed of 5 places in 264 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1115 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD89 is UNSAT
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 1104/1166 variables, 62/120 constraints. Problems are: Problem set: 40 solved, 1075 unsolved
SMT process timed out in 45737ms, After SMT, problems are : Problem set: 40 solved, 1075 unsolved
Search for dead transitions found 40 dead transitions in 45748ms
Found 40 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 40 transitions
Dead transitions reduction (with SMT) removed 40 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 62/124 places, 1076/2221 transitions.
Graph (complete) has 351 edges and 62 vertex of which 32 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.7 ms
Discarding 30 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 187 ms. Remains 32 /62 variables (removed 30) and now considering 1076/1076 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/124 places, 1076/2221 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 46503 ms. Remains : 32/124 places, 1076/2221 transitions.
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Applied a total of 0 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
[2024-05-29 15:47:19] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
// Phase 1: matrix 2210 rows 124 cols
[2024-05-29 15:47:19] [INFO ] Computed 1 invariants in 19 ms
[2024-05-29 15:47:19] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-29 15:47:19] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:47:19] [INFO ] Invariant cache hit.
[2024-05-29 15:47:20] [INFO ] State equation strengthened by 2055 read => feed constraints.
[2024-05-29 15:47:20] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
Running 2220 sub problems to find dead transitions.
[2024-05-29 15:47:20] [INFO ] Flow matrix only has 2210 transitions (discarded 11 similar events)
[2024-05-29 15:47:20] [INFO ] Invariant cache hit.
[2024-05-29 15:47:20] [INFO ] State equation strengthened by 2055 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:48:11] [INFO ] Deduced a trap composed of 13 places in 568 ms of which 1 ms to minimize.
[2024-05-29 15:48:12] [INFO ] Deduced a trap composed of 13 places in 558 ms of which 1 ms to minimize.
[2024-05-29 15:48:12] [INFO ] Deduced a trap composed of 13 places in 576 ms of which 1 ms to minimize.
[2024-05-29 15:48:13] [INFO ] Deduced a trap composed of 14 places in 638 ms of which 1 ms to minimize.
[2024-05-29 15:48:14] [INFO ] Deduced a trap composed of 15 places in 574 ms of which 0 ms to minimize.
[2024-05-29 15:48:14] [INFO ] Deduced a trap composed of 13 places in 583 ms of which 1 ms to minimize.
[2024-05-29 15:48:15] [INFO ] Deduced a trap composed of 13 places in 604 ms of which 1 ms to minimize.
[2024-05-29 15:48:15] [INFO ] Deduced a trap composed of 13 places in 590 ms of which 1 ms to minimize.
[2024-05-29 15:48:16] [INFO ] Deduced a trap composed of 13 places in 598 ms of which 1 ms to minimize.
[2024-05-29 15:48:17] [INFO ] Deduced a trap composed of 13 places in 601 ms of which 1 ms to minimize.
[2024-05-29 15:48:17] [INFO ] Deduced a trap composed of 13 places in 649 ms of which 1 ms to minimize.
[2024-05-29 15:48:18] [INFO ] Deduced a trap composed of 13 places in 615 ms of which 1 ms to minimize.
[2024-05-29 15:48:19] [INFO ] Deduced a trap composed of 15 places in 683 ms of which 1 ms to minimize.
[2024-05-29 15:48:19] [INFO ] Deduced a trap composed of 13 places in 683 ms of which 1 ms to minimize.
[2024-05-29 15:48:20] [INFO ] Deduced a trap composed of 13 places in 672 ms of which 1 ms to minimize.
[2024-05-29 15:48:21] [INFO ] Deduced a trap composed of 15 places in 570 ms of which 1 ms to minimize.
[2024-05-29 15:48:21] [INFO ] Deduced a trap composed of 20 places in 571 ms of which 1 ms to minimize.
[2024-05-29 15:48:22] [INFO ] Deduced a trap composed of 17 places in 565 ms of which 1 ms to minimize.
[2024-05-29 15:48:22] [INFO ] Deduced a trap composed of 15 places in 563 ms of which 1 ms to minimize.
[2024-05-29 15:48:23] [INFO ] Deduced a trap composed of 14 places in 476 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
[2024-05-29 15:48:24] [INFO ] Deduced a trap composed of 14 places in 482 ms of which 0 ms to minimize.
[2024-05-29 15:48:24] [INFO ] Deduced a trap composed of 13 places in 480 ms of which 1 ms to minimize.
[2024-05-29 15:48:25] [INFO ] Deduced a trap composed of 13 places in 422 ms of which 1 ms to minimize.
[2024-05-29 15:48:25] [INFO ] Deduced a trap composed of 13 places in 410 ms of which 1 ms to minimize.
[2024-05-29 15:48:26] [INFO ] Deduced a trap composed of 13 places in 488 ms of which 0 ms to minimize.
[2024-05-29 15:48:26] [INFO ] Deduced a trap composed of 18 places in 501 ms of which 1 ms to minimize.
[2024-05-29 15:48:27] [INFO ] Deduced a trap composed of 14 places in 470 ms of which 1 ms to minimize.
[2024-05-29 15:48:27] [INFO ] Deduced a trap composed of 13 places in 432 ms of which 1 ms to minimize.
[2024-05-29 15:48:27] [INFO ] Deduced a trap composed of 13 places in 359 ms of which 1 ms to minimize.
[2024-05-29 15:48:28] [INFO ] Deduced a trap composed of 13 places in 480 ms of which 1 ms to minimize.
[2024-05-29 15:48:28] [INFO ] Deduced a trap composed of 13 places in 410 ms of which 0 ms to minimize.
SMT process timed out in 68339ms, After SMT, problems are : Problem set: 0 solved, 2220 unsolved
Search for dead transitions found 0 dead transitions in 68360ms
Finished structural reductions in LTL mode , in 1 iterations and 69068 ms. Remains : 124/124 places, 2221/2221 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-11 finished in 288537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 661 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:48:29] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 15:48:29] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 15:48:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-29 15:48:29] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:48:29] [INFO ] Invariant cache hit.
[2024-05-29 15:48:29] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:48:29] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2024-05-29 15:48:29] [INFO ] Redundant transitions in 71 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:48:30] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:48:30] [INFO ] Invariant cache hit.
[2024-05-29 15:48:30] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 1 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:48:48] [INFO ] Deduced a trap composed of 4 places in 236 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 198 ms of which 1 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 149 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 1 ms to minimize.
[2024-05-29 15:48:49] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:48:52] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:48:55] [INFO ] Deduced a trap composed of 4 places in 261 ms of which 0 ms to minimize.
[2024-05-29 15:48:56] [INFO ] Deduced a trap composed of 4 places in 217 ms of which 1 ms to minimize.
[2024-05-29 15:48:56] [INFO ] Deduced a trap composed of 4 places in 252 ms of which 1 ms to minimize.
[2024-05-29 15:48:56] [INFO ] Deduced a trap composed of 4 places in 251 ms of which 1 ms to minimize.
[2024-05-29 15:48:56] [INFO ] Deduced a trap composed of 4 places in 249 ms of which 0 ms to minimize.
[2024-05-29 15:48:57] [INFO ] Deduced a trap composed of 4 places in 217 ms of which 1 ms to minimize.
[2024-05-29 15:48:57] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 0 ms to minimize.
[2024-05-29 15:48:57] [INFO ] Deduced a trap composed of 4 places in 180 ms of which 1 ms to minimize.
[2024-05-29 15:48:57] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:48:57] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-05-29 15:48:57] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 1 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 1 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 0 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 1 ms to minimize.
[2024-05-29 15:48:58] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-05-29 15:48:59] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:49:11] [INFO ] Deduced a trap composed of 4 places in 288 ms of which 1 ms to minimize.
[2024-05-29 15:49:11] [INFO ] Deduced a trap composed of 4 places in 233 ms of which 0 ms to minimize.
[2024-05-29 15:49:12] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 1 ms to minimize.
[2024-05-29 15:49:12] [INFO ] Deduced a trap composed of 4 places in 182 ms of which 1 ms to minimize.
[2024-05-29 15:49:12] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:49:12] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:49:12] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:49:17] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 1 ms to minimize.
[2024-05-29 15:49:17] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 0 ms to minimize.
[2024-05-29 15:49:17] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:49:17] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 1 ms to minimize.
[2024-05-29 15:49:18] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 0 ms to minimize.
[2024-05-29 15:49:18] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:49:20] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2024-05-29 15:49:20] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 0 ms to minimize.
[2024-05-29 15:49:20] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1094 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
SMT process timed out in 75916ms, After SMT, problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75929ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77000 ms. Remains : 31/124 places, 1075/2221 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-12
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-12 finished in 77062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 661 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:49:46] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:49:46] [INFO ] Invariant cache hit.
[2024-05-29 15:49:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-29 15:49:46] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:49:46] [INFO ] Invariant cache hit.
[2024-05-29 15:49:46] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:49:46] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2024-05-29 15:49:47] [INFO ] Redundant transitions in 71 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:49:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:49:47] [INFO ] Invariant cache hit.
[2024-05-29 15:49:47] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 1 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 0 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 0 ms to minimize.
[2024-05-29 15:50:05] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 0 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 0 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 178 ms of which 1 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 0 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 1 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 1 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 1 ms to minimize.
[2024-05-29 15:50:06] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:50:09] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:50:12] [INFO ] Deduced a trap composed of 4 places in 256 ms of which 0 ms to minimize.
[2024-05-29 15:50:13] [INFO ] Deduced a trap composed of 4 places in 221 ms of which 0 ms to minimize.
[2024-05-29 15:50:13] [INFO ] Deduced a trap composed of 4 places in 256 ms of which 0 ms to minimize.
[2024-05-29 15:50:13] [INFO ] Deduced a trap composed of 4 places in 261 ms of which 1 ms to minimize.
[2024-05-29 15:50:13] [INFO ] Deduced a trap composed of 4 places in 256 ms of which 0 ms to minimize.
[2024-05-29 15:50:14] [INFO ] Deduced a trap composed of 4 places in 221 ms of which 1 ms to minimize.
[2024-05-29 15:50:14] [INFO ] Deduced a trap composed of 4 places in 211 ms of which 0 ms to minimize.
[2024-05-29 15:50:14] [INFO ] Deduced a trap composed of 4 places in 186 ms of which 0 ms to minimize.
[2024-05-29 15:50:14] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 0 ms to minimize.
[2024-05-29 15:50:14] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
[2024-05-29 15:50:14] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 0 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 0 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 1 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 0 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 1 ms to minimize.
[2024-05-29 15:50:15] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:50:28] [INFO ] Deduced a trap composed of 4 places in 280 ms of which 1 ms to minimize.
[2024-05-29 15:50:28] [INFO ] Deduced a trap composed of 4 places in 235 ms of which 0 ms to minimize.
[2024-05-29 15:50:29] [INFO ] Deduced a trap composed of 4 places in 201 ms of which 0 ms to minimize.
[2024-05-29 15:50:29] [INFO ] Deduced a trap composed of 4 places in 180 ms of which 0 ms to minimize.
[2024-05-29 15:50:29] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:50:29] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:50:29] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:50:34] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
[2024-05-29 15:50:34] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:50:34] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 0 ms to minimize.
[2024-05-29 15:50:35] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:50:35] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 1 ms to minimize.
[2024-05-29 15:50:35] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:50:37] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:50:37] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
[2024-05-29 15:50:37] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75883ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75894ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76973 ms. Remains : 31/124 places, 1075/2221 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-14
Stuttering criterion allowed to conclude after 26323 steps with 2392 reset in 631 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-14 finished in 77702 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1204 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1224 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1225 place count 31 transition count 1075
Applied a total of 1225 rules in 671 ms. Remains 31 /124 variables (removed 93) and now considering 1075/2221 (removed 1146) transitions.
[2024-05-29 15:51:04] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:51:04] [INFO ] Invariant cache hit.
[2024-05-29 15:51:04] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-29 15:51:04] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:51:04] [INFO ] Invariant cache hit.
[2024-05-29 15:51:04] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:51:04] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2024-05-29 15:51:04] [INFO ] Redundant transitions in 70 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:51:04] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:51:04] [INFO ] Invariant cache hit.
[2024-05-29 15:51:04] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 236 ms of which 0 ms to minimize.
[2024-05-29 15:51:23] [INFO ] Deduced a trap composed of 4 places in 203 ms of which 0 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 170 ms of which 0 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 1 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 1 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 1 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 0 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 1 ms to minimize.
[2024-05-29 15:51:24] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:51:27] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:51:30] [INFO ] Deduced a trap composed of 4 places in 262 ms of which 0 ms to minimize.
[2024-05-29 15:51:31] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 0 ms to minimize.
[2024-05-29 15:51:31] [INFO ] Deduced a trap composed of 4 places in 258 ms of which 0 ms to minimize.
[2024-05-29 15:51:31] [INFO ] Deduced a trap composed of 4 places in 295 ms of which 1 ms to minimize.
[2024-05-29 15:51:31] [INFO ] Deduced a trap composed of 4 places in 281 ms of which 1 ms to minimize.
[2024-05-29 15:51:32] [INFO ] Deduced a trap composed of 4 places in 245 ms of which 0 ms to minimize.
[2024-05-29 15:51:32] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 1 ms to minimize.
[2024-05-29 15:51:32] [INFO ] Deduced a trap composed of 4 places in 189 ms of which 0 ms to minimize.
[2024-05-29 15:51:32] [INFO ] Deduced a trap composed of 4 places in 176 ms of which 1 ms to minimize.
[2024-05-29 15:51:32] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 0 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 163 ms of which 1 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 139 ms of which 3 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 1 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 1 ms to minimize.
[2024-05-29 15:51:33] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 1 ms to minimize.
[2024-05-29 15:51:34] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 1 ms to minimize.
[2024-05-29 15:51:34] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:51:47] [INFO ] Deduced a trap composed of 4 places in 315 ms of which 0 ms to minimize.
[2024-05-29 15:51:47] [INFO ] Deduced a trap composed of 4 places in 240 ms of which 0 ms to minimize.
[2024-05-29 15:51:47] [INFO ] Deduced a trap composed of 4 places in 241 ms of which 0 ms to minimize.
[2024-05-29 15:51:47] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 0 ms to minimize.
[2024-05-29 15:51:47] [INFO ] Deduced a trap composed of 4 places in 177 ms of which 0 ms to minimize.
[2024-05-29 15:51:48] [INFO ] Deduced a trap composed of 4 places in 177 ms of which 1 ms to minimize.
[2024-05-29 15:51:48] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:51:52] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:51:52] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
[2024-05-29 15:51:52] [INFO ] Deduced a trap composed of 4 places in 95 ms of which 0 ms to minimize.
[2024-05-29 15:51:52] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 0 ms to minimize.
[2024-05-29 15:51:52] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 0 ms to minimize.
[2024-05-29 15:51:53] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:51:55] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
[2024-05-29 15:51:55] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
[2024-05-29 15:51:55] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75890ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75900ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/124 places, 1075/2221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76983 ms. Remains : 31/124 places, 1075/2221 transitions.
Stuttering acceptance computed with spot in 89 ms :[p0, p0]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-15
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-15 finished in 77101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||(F(p0)&&F(p1))))))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-00
Stuttering acceptance computed with spot in 269 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1195 place count 41 transition count 1095
Applied a total of 1195 rules in 134 ms. Remains 41 /124 variables (removed 83) and now considering 1095/2221 (removed 1126) transitions.
[2024-05-29 15:52:21] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2024-05-29 15:52:21] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 15:52:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-29 15:52:21] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:52:21] [INFO ] Invariant cache hit.
[2024-05-29 15:52:21] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:52:21] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 15:52:21] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:52:21] [INFO ] Invariant cache hit.
[2024-05-29 15:52:21] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 1 ms to minimize.
[2024-05-29 15:52:40] [INFO ] Deduced a trap composed of 5 places in 254 ms of which 0 ms to minimize.
[2024-05-29 15:52:41] [INFO ] Deduced a trap composed of 5 places in 218 ms of which 1 ms to minimize.
[2024-05-29 15:52:41] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 1 ms to minimize.
[2024-05-29 15:52:41] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 1 ms to minimize.
[2024-05-29 15:52:41] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 0 ms to minimize.
[2024-05-29 15:52:41] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 1 ms to minimize.
[2024-05-29 15:52:42] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 0 ms to minimize.
[2024-05-29 15:52:42] [INFO ] Deduced a trap composed of 5 places in 206 ms of which 0 ms to minimize.
[2024-05-29 15:52:42] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 1 ms to minimize.
[2024-05-29 15:52:42] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 0 ms to minimize.
[2024-05-29 15:52:42] [INFO ] Deduced a trap composed of 5 places in 232 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:52:43] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 1 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 0 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 150 ms of which 1 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 124 ms of which 1 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 0 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 0 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 0 ms to minimize.
[2024-05-29 15:52:44] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 1 ms to minimize.
[2024-05-29 15:52:45] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 0 ms to minimize.
[2024-05-29 15:52:45] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 1 ms to minimize.
[2024-05-29 15:52:45] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:52:46] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 1 ms to minimize.
[2024-05-29 15:52:46] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:52:47] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 15:52:47] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2024-05-29 15:52:47] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 15:52:47] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:52:47] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 1 ms to minimize.
[2024-05-29 15:52:47] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 0 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 1 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 6 places in 120 ms of which 0 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 0 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 0 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:52:50] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:52:53] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:52:53] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 1 ms to minimize.
[2024-05-29 15:52:53] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 0 ms to minimize.
[2024-05-29 15:52:53] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 15:52:53] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:53:09] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 15:53:09] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:53:09] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:53:12] [INFO ] Deduced a trap composed of 5 places in 124 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:53:15] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 1 ms to minimize.
[2024-05-29 15:53:15] [INFO ] Deduced a trap composed of 5 places in 117 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 15:53:18] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 0 ms to minimize.
[2024-05-29 15:53:19] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:53:19] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2024-05-29 15:53:19] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 15:53:19] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75681ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75694ms
Starting structural reductions in LI_LTL mode, iteration 1 : 41/124 places, 1095/2221 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 76194 ms. Remains : 41/124 places, 1095/2221 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-00
Product exploration explored 100000 steps with 9090 reset in 2378 ms.
Product exploration explored 100000 steps with 9090 reset in 2365 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 15:53:42] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:53:42] [INFO ] Invariant cache hit.
[2024-05-29 15:53:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:53:43] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2024-05-29 15:53:43] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:53:43] [INFO ] [Real]Added 1043 Read/Feed constraints in 88 ms returned sat
[2024-05-29 15:53:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:53:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:53:44] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2024-05-29 15:53:44] [INFO ] [Nat]Added 1043 Read/Feed constraints in 113 ms returned sat
[2024-05-29 15:53:44] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 96 ms.
[2024-05-29 15:53:44] [INFO ] Added : 0 causal constraints over 0 iterations in 177 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2024-05-29 15:53:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:53:44] [INFO ] Invariant cache hit.
[2024-05-29 15:53:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-29 15:53:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:53:44] [INFO ] Invariant cache hit.
[2024-05-29 15:53:44] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:53:44] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 15:53:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:53:44] [INFO ] Invariant cache hit.
[2024-05-29 15:53:44] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 0 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 15:54:03] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 1 ms to minimize.
[2024-05-29 15:54:04] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:54:04] [INFO ] Deduced a trap composed of 5 places in 254 ms of which 1 ms to minimize.
[2024-05-29 15:54:04] [INFO ] Deduced a trap composed of 5 places in 211 ms of which 1 ms to minimize.
[2024-05-29 15:54:04] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 0 ms to minimize.
[2024-05-29 15:54:04] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2024-05-29 15:54:05] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 1 ms to minimize.
[2024-05-29 15:54:05] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 1 ms to minimize.
[2024-05-29 15:54:05] [INFO ] Deduced a trap composed of 5 places in 179 ms of which 1 ms to minimize.
[2024-05-29 15:54:05] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 1 ms to minimize.
[2024-05-29 15:54:05] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 1 ms to minimize.
[2024-05-29 15:54:05] [INFO ] Deduced a trap composed of 5 places in 197 ms of which 0 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 229 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 0 ms to minimize.
[2024-05-29 15:54:06] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 150 ms of which 1 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 1 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 1 ms to minimize.
[2024-05-29 15:54:07] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:54:08] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 1 ms to minimize.
[2024-05-29 15:54:08] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:54:08] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 1 ms to minimize.
[2024-05-29 15:54:08] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:54:08] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 0 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 111 ms of which 1 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 0 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:54:10] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:13] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:54:13] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 1 ms to minimize.
[2024-05-29 15:54:13] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:54:13] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 1 ms to minimize.
[2024-05-29 15:54:13] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 15:54:13] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 1 ms to minimize.
[2024-05-29 15:54:14] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 0 ms to minimize.
[2024-05-29 15:54:14] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 15:54:14] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:17] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:54:17] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:54:17] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:54:17] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 15:54:17] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:32] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 0 ms to minimize.
[2024-05-29 15:54:32] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 1 ms to minimize.
[2024-05-29 15:54:32] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 1 ms to minimize.
[2024-05-29 15:54:35] [INFO ] Deduced a trap composed of 5 places in 124 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:38] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 0 ms to minimize.
[2024-05-29 15:54:38] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:54:41] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:54:41] [INFO ] Deduced a trap composed of 5 places in 93 ms of which 0 ms to minimize.
[2024-05-29 15:54:41] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 1 ms to minimize.
[2024-05-29 15:54:41] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 1 ms to minimize.
[2024-05-29 15:54:41] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 0 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 1 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 0 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 142 ms of which 0 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 1 ms to minimize.
[2024-05-29 15:54:42] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 15:54:43] [INFO ] Deduced a trap composed of 5 places in 148 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75745ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75757ms
Finished structural reductions in LTL mode , in 1 iterations and 76091 ms. Remains : 41/41 places, 1095/1095 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 138 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 15:55:01] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:55:01] [INFO ] Invariant cache hit.
[2024-05-29 15:55:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:55:02] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2024-05-29 15:55:02] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:55:02] [INFO ] [Real]Added 1043 Read/Feed constraints in 87 ms returned sat
[2024-05-29 15:55:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:55:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:55:03] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2024-05-29 15:55:03] [INFO ] [Nat]Added 1043 Read/Feed constraints in 114 ms returned sat
[2024-05-29 15:55:03] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 95 ms.
[2024-05-29 15:55:03] [INFO ] Added : 0 causal constraints over 0 iterations in 168 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2349 ms.
Product exploration explored 100000 steps with 9090 reset in 2348 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 41 transition count 1085
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 20 rules in 401 ms. Remains 41 /41 variables (removed 0) and now considering 1085/1095 (removed 10) transitions.
[2024-05-29 15:55:08] [INFO ] Redundant transitions in 67 ms returned []
Running 1075 sub problems to find dead transitions.
[2024-05-29 15:55:08] [INFO ] Flow matrix only has 1074 transitions (discarded 11 similar events)
// Phase 1: matrix 1074 rows 41 cols
[2024-05-29 15:55:08] [INFO ] Computed 1 invariants in 8 ms
[2024-05-29 15:55:08] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 1 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 0 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 1 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:55:27] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:55:28] [INFO ] Deduced a trap composed of 4 places in 279 ms of which 1 ms to minimize.
[2024-05-29 15:55:28] [INFO ] Deduced a trap composed of 4 places in 274 ms of which 0 ms to minimize.
[2024-05-29 15:55:28] [INFO ] Deduced a trap composed of 4 places in 206 ms of which 0 ms to minimize.
[2024-05-29 15:55:28] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 236 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 204 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 179 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 0 ms to minimize.
[2024-05-29 15:55:29] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 15:55:30] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 0 ms to minimize.
[2024-05-29 15:55:30] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:55:30] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 0 ms to minimize.
[2024-05-29 15:55:30] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 0 ms to minimize.
[2024-05-29 15:55:30] [INFO ] Deduced a trap composed of 4 places in 257 ms of which 0 ms to minimize.
[2024-05-29 15:55:30] [INFO ] Deduced a trap composed of 4 places in 241 ms of which 1 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 1 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 1 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 0 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
[2024-05-29 15:55:31] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 0 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 0 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 1 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 0 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 1 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 1 ms to minimize.
[2024-05-29 15:55:32] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 15:55:34] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 15:55:36] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 1 ms to minimize.
[2024-05-29 15:55:36] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 0 ms to minimize.
[2024-05-29 15:55:37] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
[2024-05-29 15:55:37] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:55:37] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 0 ms to minimize.
[2024-05-29 15:55:37] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:55:37] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
At refinement iteration 7 (OVERLAPS) 1073/1114 variables, 41/90 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1114 variables, 1042/1132 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1114/1115 variables, and 1132 constraints, problems are : Problem set: 10 solved, 1065 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1075/31 constraints, Known Traps: 48/48 constraints]
Escalating to Integer solving :Problem set: 10 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 20/41 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 48/49 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/49 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 4 (OVERLAPS) 1073/1114 variables, 41/90 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1114 variables, 1042/1132 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1114 variables, 21/1153 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1114 variables, 0/1153 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 8 (OVERLAPS) 1/1115 variables, 1/1154 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1115/1115 variables, and 1154 constraints, problems are : Problem set: 10 solved, 1065 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1043/1043 constraints, PredecessorRefiner: 1065/31 constraints, Known Traps: 48/48 constraints]
After SMT, in 75772ms problems are : Problem set: 10 solved, 1065 unsolved
Search for dead transitions found 10 dead transitions in 75782ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) removed 10 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 1075/1095 transitions.
Graph (complete) has 341 edges and 41 vertex of which 31 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 186 ms. Remains 31 /41 variables (removed 10) and now considering 1075/1075 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/41 places, 1075/1095 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 76446 ms. Remains : 31/41 places, 1075/1095 transitions.
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2024-05-29 15:56:24] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2024-05-29 15:56:24] [INFO ] Computed 1 invariants in 6 ms
[2024-05-29 15:56:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-29 15:56:24] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:56:24] [INFO ] Invariant cache hit.
[2024-05-29 15:56:25] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:56:25] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 15:56:25] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:56:25] [INFO ] Invariant cache hit.
[2024-05-29 15:56:25] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:56:43] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 1 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 1 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 0 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 15:56:44] [INFO ] Deduced a trap composed of 5 places in 242 ms of which 1 ms to minimize.
[2024-05-29 15:56:45] [INFO ] Deduced a trap composed of 5 places in 208 ms of which 0 ms to minimize.
[2024-05-29 15:56:45] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 1 ms to minimize.
[2024-05-29 15:56:45] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 0 ms to minimize.
[2024-05-29 15:56:45] [INFO ] Deduced a trap composed of 5 places in 179 ms of which 0 ms to minimize.
[2024-05-29 15:56:45] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:56:45] [INFO ] Deduced a trap composed of 5 places in 184 ms of which 0 ms to minimize.
[2024-05-29 15:56:46] [INFO ] Deduced a trap composed of 5 places in 196 ms of which 1 ms to minimize.
[2024-05-29 15:56:46] [INFO ] Deduced a trap composed of 5 places in 175 ms of which 0 ms to minimize.
[2024-05-29 15:56:46] [INFO ] Deduced a trap composed of 5 places in 202 ms of which 0 ms to minimize.
[2024-05-29 15:56:46] [INFO ] Deduced a trap composed of 5 places in 232 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:56:46] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 0 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 0 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 0 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 1 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 0 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 1 ms to minimize.
[2024-05-29 15:56:47] [INFO ] Deduced a trap composed of 5 places in 161 ms of which 1 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 0 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 0 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:56:48] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 15:56:49] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:56:50] [INFO ] Deduced a trap composed of 5 places in 117 ms of which 0 ms to minimize.
[2024-05-29 15:56:50] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:56:50] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 15:56:50] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 1 ms to minimize.
[2024-05-29 15:56:51] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 15:56:51] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 0 ms to minimize.
[2024-05-29 15:56:51] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:56:51] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 0 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 0 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 0 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 1 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 1 ms to minimize.
[2024-05-29 15:56:54] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:56:57] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:56:57] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 1 ms to minimize.
[2024-05-29 15:56:57] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 1 ms to minimize.
[2024-05-29 15:56:57] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 0 ms to minimize.
[2024-05-29 15:56:58] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:57:13] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 1 ms to minimize.
[2024-05-29 15:57:13] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 15:57:13] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 0 ms to minimize.
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 0 ms to minimize.
[2024-05-29 15:57:16] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:57:19] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 15:57:19] [INFO ] Deduced a trap composed of 5 places in 120 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 0 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 1 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 1 ms to minimize.
[2024-05-29 15:57:22] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 0 ms to minimize.
[2024-05-29 15:57:23] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:57:23] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 0 ms to minimize.
[2024-05-29 15:57:23] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:57:23] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 0 ms to minimize.
[2024-05-29 15:57:23] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 76023ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 76037ms
Finished structural reductions in LTL mode , in 1 iterations and 76381 ms. Remains : 41/41 places, 1095/1095 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-00 finished in 320648 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-01
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1195 place count 41 transition count 1095
Applied a total of 1195 rules in 117 ms. Remains 41 /124 variables (removed 83) and now considering 1095/2221 (removed 1126) transitions.
[2024-05-29 15:57:41] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:57:41] [INFO ] Invariant cache hit.
[2024-05-29 15:57:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-29 15:57:41] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:57:41] [INFO ] Invariant cache hit.
[2024-05-29 15:57:41] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:57:42] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 15:57:42] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:57:42] [INFO ] Invariant cache hit.
[2024-05-29 15:57:42] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 1 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 1 ms to minimize.
[2024-05-29 15:58:00] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 15:58:01] [INFO ] Deduced a trap composed of 5 places in 248 ms of which 0 ms to minimize.
[2024-05-29 15:58:01] [INFO ] Deduced a trap composed of 5 places in 217 ms of which 1 ms to minimize.
[2024-05-29 15:58:01] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2024-05-29 15:58:01] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 1 ms to minimize.
[2024-05-29 15:58:01] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 0 ms to minimize.
[2024-05-29 15:58:02] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2024-05-29 15:58:02] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 0 ms to minimize.
[2024-05-29 15:58:02] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 1 ms to minimize.
[2024-05-29 15:58:02] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 1 ms to minimize.
[2024-05-29 15:58:02] [INFO ] Deduced a trap composed of 5 places in 201 ms of which 0 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 227 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 1 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 0 ms to minimize.
[2024-05-29 15:58:03] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 1 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 179 ms of which 1 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 147 ms of which 1 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 0 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 15:58:04] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2024-05-29 15:58:05] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 1 ms to minimize.
[2024-05-29 15:58:05] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2024-05-29 15:58:05] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 1 ms to minimize.
[2024-05-29 15:58:05] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 1 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 1 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 1 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 15:58:07] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 0 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 0 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 1 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 0 ms to minimize.
[2024-05-29 15:58:10] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 1 ms to minimize.
[2024-05-29 15:58:11] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:13] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 0 ms to minimize.
[2024-05-29 15:58:13] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 0 ms to minimize.
[2024-05-29 15:58:13] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 0 ms to minimize.
[2024-05-29 15:58:14] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 15:58:14] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:29] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 1 ms to minimize.
[2024-05-29 15:58:29] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 1 ms to minimize.
[2024-05-29 15:58:29] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 0 ms to minimize.
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 1 ms to minimize.
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 1 ms to minimize.
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:58:32] [INFO ] Deduced a trap composed of 5 places in 125 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:35] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2024-05-29 15:58:35] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 0 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 0 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 15:58:38] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 0 ms to minimize.
[2024-05-29 15:58:39] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 1 ms to minimize.
[2024-05-29 15:58:39] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 15:58:39] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 15:58:39] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 15:58:39] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 1 ms to minimize.
[2024-05-29 15:58:39] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75695ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75706ms
Starting structural reductions in LI_LTL mode, iteration 1 : 41/124 places, 1095/2221 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 76156 ms. Remains : 41/124 places, 1095/2221 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-01
Product exploration explored 100000 steps with 9090 reset in 2317 ms.
Product exploration explored 100000 steps with 9090 reset in 2318 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-05-29 15:59:02] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 15:59:02] [INFO ] Invariant cache hit.
[2024-05-29 15:59:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:59:03] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2024-05-29 15:59:03] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:59:03] [INFO ] [Real]Added 1043 Read/Feed constraints in 86 ms returned sat
[2024-05-29 15:59:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 15:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 15:59:04] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2024-05-29 15:59:04] [INFO ] [Nat]Added 1043 Read/Feed constraints in 115 ms returned sat
[2024-05-29 15:59:04] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 95 ms.
[2024-05-29 15:59:04] [INFO ] Added : 0 causal constraints over 0 iterations in 169 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 31 transition count 1075
Applied a total of 30 rules in 403 ms. Remains 31 /41 variables (removed 10) and now considering 1075/1095 (removed 20) transitions.
[2024-05-29 15:59:05] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 15:59:05] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 15:59:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-29 15:59:05] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:59:05] [INFO ] Invariant cache hit.
[2024-05-29 15:59:05] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 15:59:05] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2024-05-29 15:59:05] [INFO ] Redundant transitions in 74 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 15:59:05] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 15:59:05] [INFO ] Invariant cache hit.
[2024-05-29 15:59:05] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 15:59:23] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 15:59:24] [INFO ] Deduced a trap composed of 4 places in 234 ms of which 0 ms to minimize.
[2024-05-29 15:59:24] [INFO ] Deduced a trap composed of 4 places in 210 ms of which 0 ms to minimize.
[2024-05-29 15:59:24] [INFO ] Deduced a trap composed of 4 places in 170 ms of which 0 ms to minimize.
[2024-05-29 15:59:24] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 1 ms to minimize.
[2024-05-29 15:59:24] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 15:59:24] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 15:59:25] [INFO ] Deduced a trap composed of 4 places in 77 ms of which 1 ms to minimize.
[2024-05-29 15:59:25] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2024-05-29 15:59:25] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 0 ms to minimize.
[2024-05-29 15:59:25] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 1 ms to minimize.
[2024-05-29 15:59:25] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:59:27] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:59:31] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 1 ms to minimize.
[2024-05-29 15:59:31] [INFO ] Deduced a trap composed of 4 places in 215 ms of which 0 ms to minimize.
[2024-05-29 15:59:31] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 1 ms to minimize.
[2024-05-29 15:59:32] [INFO ] Deduced a trap composed of 4 places in 257 ms of which 1 ms to minimize.
[2024-05-29 15:59:32] [INFO ] Deduced a trap composed of 4 places in 252 ms of which 1 ms to minimize.
[2024-05-29 15:59:32] [INFO ] Deduced a trap composed of 4 places in 216 ms of which 1 ms to minimize.
[2024-05-29 15:59:32] [INFO ] Deduced a trap composed of 4 places in 218 ms of which 0 ms to minimize.
[2024-05-29 15:59:32] [INFO ] Deduced a trap composed of 4 places in 179 ms of which 0 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 0 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 1 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-05-29 15:59:33] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-05-29 15:59:34] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 1 ms to minimize.
[2024-05-29 15:59:34] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
[2024-05-29 15:59:34] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
[2024-05-29 15:59:34] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-05-29 15:59:34] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:59:46] [INFO ] Deduced a trap composed of 4 places in 283 ms of which 1 ms to minimize.
[2024-05-29 15:59:47] [INFO ] Deduced a trap composed of 4 places in 237 ms of which 0 ms to minimize.
[2024-05-29 15:59:47] [INFO ] Deduced a trap composed of 4 places in 200 ms of which 0 ms to minimize.
[2024-05-29 15:59:47] [INFO ] Deduced a trap composed of 4 places in 183 ms of which 0 ms to minimize.
[2024-05-29 15:59:47] [INFO ] Deduced a trap composed of 4 places in 163 ms of which 0 ms to minimize.
[2024-05-29 15:59:47] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 15:59:47] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:59:52] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 1 ms to minimize.
[2024-05-29 15:59:53] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 0 ms to minimize.
[2024-05-29 15:59:53] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
[2024-05-29 15:59:53] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 1 ms to minimize.
[2024-05-29 15:59:53] [INFO ] Deduced a trap composed of 4 places in 90 ms of which 0 ms to minimize.
[2024-05-29 15:59:53] [INFO ] Deduced a trap composed of 4 places in 95 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 15:59:55] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 1 ms to minimize.
[2024-05-29 15:59:56] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2024-05-29 15:59:56] [INFO ] Deduced a trap composed of 4 places in 90 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75699ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75709ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/41 places, 1075/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76521 ms. Remains : 31/41 places, 1075/1095 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2024-05-29 16:00:21] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:00:21] [INFO ] Invariant cache hit.
[2024-05-29 16:00:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:00:22] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2024-05-29 16:00:22] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:00:22] [INFO ] [Real]Added 1043 Read/Feed constraints in 98 ms returned sat
[2024-05-29 16:00:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:00:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:00:23] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2024-05-29 16:00:23] [INFO ] [Nat]Added 1043 Read/Feed constraints in 119 ms returned sat
[2024-05-29 16:00:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 91 ms.
[2024-05-29 16:00:23] [INFO ] Added : 0 causal constraints over 0 iterations in 180 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2316 ms.
Product exploration explored 100000 steps with 9090 reset in 2302 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 176 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 16:00:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:00:28] [INFO ] Invariant cache hit.
[2024-05-29 16:00:28] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-29 16:00:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:00:28] [INFO ] Invariant cache hit.
[2024-05-29 16:00:28] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:00:28] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2024-05-29 16:00:28] [INFO ] Redundant transitions in 70 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 16:00:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:00:28] [INFO ] Invariant cache hit.
[2024-05-29 16:00:28] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:00:46] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 1 ms to minimize.
[2024-05-29 16:00:46] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
[2024-05-29 16:00:46] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:00:46] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:00:46] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 234 ms of which 1 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 200 ms of which 0 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 179 ms of which 0 ms to minimize.
[2024-05-29 16:00:47] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 1 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 0 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 1 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 0 ms to minimize.
[2024-05-29 16:00:48] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:00:50] [INFO ] Deduced a trap composed of 4 places in 90 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:00:54] [INFO ] Deduced a trap composed of 4 places in 260 ms of which 1 ms to minimize.
[2024-05-29 16:00:54] [INFO ] Deduced a trap composed of 4 places in 228 ms of which 0 ms to minimize.
[2024-05-29 16:00:54] [INFO ] Deduced a trap composed of 4 places in 251 ms of which 1 ms to minimize.
[2024-05-29 16:00:55] [INFO ] Deduced a trap composed of 4 places in 259 ms of which 1 ms to minimize.
[2024-05-29 16:00:55] [INFO ] Deduced a trap composed of 4 places in 246 ms of which 0 ms to minimize.
[2024-05-29 16:00:55] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 0 ms to minimize.
[2024-05-29 16:00:55] [INFO ] Deduced a trap composed of 4 places in 250 ms of which 1 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 188 ms of which 0 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 1 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 1 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 0 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:00:56] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
[2024-05-29 16:00:57] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 0 ms to minimize.
[2024-05-29 16:00:57] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
[2024-05-29 16:00:57] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:00:57] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 0 ms to minimize.
[2024-05-29 16:00:57] [INFO ] Deduced a trap composed of 4 places in 134 ms of which 0 ms to minimize.
[2024-05-29 16:00:57] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:01:10] [INFO ] Deduced a trap composed of 4 places in 279 ms of which 0 ms to minimize.
[2024-05-29 16:01:10] [INFO ] Deduced a trap composed of 4 places in 240 ms of which 0 ms to minimize.
[2024-05-29 16:01:10] [INFO ] Deduced a trap composed of 4 places in 202 ms of which 1 ms to minimize.
[2024-05-29 16:01:10] [INFO ] Deduced a trap composed of 4 places in 197 ms of which 1 ms to minimize.
[2024-05-29 16:01:11] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 1 ms to minimize.
[2024-05-29 16:01:11] [INFO ] Deduced a trap composed of 4 places in 147 ms of which 0 ms to minimize.
[2024-05-29 16:01:11] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:01:16] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 0 ms to minimize.
[2024-05-29 16:01:16] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 0 ms to minimize.
[2024-05-29 16:01:16] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:01:16] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 1 ms to minimize.
[2024-05-29 16:01:16] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 1 ms to minimize.
[2024-05-29 16:01:16] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:01:19] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 0 ms to minimize.
[2024-05-29 16:01:19] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:01:19] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75657ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75667ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76243 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-01 finished in 243166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-05
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1195 place count 41 transition count 1095
Applied a total of 1195 rules in 125 ms. Remains 41 /124 variables (removed 83) and now considering 1095/2221 (removed 1126) transitions.
[2024-05-29 16:01:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2024-05-29 16:01:44] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 16:01:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-29 16:01:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:01:44] [INFO ] Invariant cache hit.
[2024-05-29 16:01:45] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:01:45] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 16:01:45] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:01:45] [INFO ] Invariant cache hit.
[2024-05-29 16:01:45] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:03] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:02:03] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-29 16:02:03] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2024-05-29 16:02:03] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:02:03] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 1 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 0 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 244 ms of which 0 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 207 ms of which 1 ms to minimize.
[2024-05-29 16:02:04] [INFO ] Deduced a trap composed of 5 places in 188 ms of which 1 ms to minimize.
[2024-05-29 16:02:05] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 1 ms to minimize.
[2024-05-29 16:02:05] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 0 ms to minimize.
[2024-05-29 16:02:05] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 1 ms to minimize.
[2024-05-29 16:02:05] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 1 ms to minimize.
[2024-05-29 16:02:05] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 1 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 1 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 200 ms of which 0 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 229 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 0 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-29 16:02:06] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:02:07] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 1 ms to minimize.
[2024-05-29 16:02:07] [INFO ] Deduced a trap composed of 5 places in 161 ms of which 0 ms to minimize.
[2024-05-29 16:02:07] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2024-05-29 16:02:07] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
[2024-05-29 16:02:07] [INFO ] Deduced a trap composed of 5 places in 148 ms of which 1 ms to minimize.
[2024-05-29 16:02:07] [INFO ] Deduced a trap composed of 5 places in 123 ms of which 1 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 0 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 1 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:02:08] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 0 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 1 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:02:10] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:13] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 1 ms to minimize.
[2024-05-29 16:02:13] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 16:02:13] [INFO ] Deduced a trap composed of 6 places in 100 ms of which 0 ms to minimize.
[2024-05-29 16:02:13] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:02:13] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 16:02:14] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 0 ms to minimize.
[2024-05-29 16:02:14] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:02:14] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 16:02:14] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:16] [INFO ] Deduced a trap composed of 5 places in 125 ms of which 1 ms to minimize.
[2024-05-29 16:02:17] [INFO ] Deduced a trap composed of 5 places in 125 ms of which 0 ms to minimize.
[2024-05-29 16:02:17] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2024-05-29 16:02:17] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 0 ms to minimize.
[2024-05-29 16:02:17] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:32] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 16:02:33] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:02:33] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:35] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:02:35] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 16:02:35] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:02:35] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:02:35] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 0 ms to minimize.
[2024-05-29 16:02:36] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 1 ms to minimize.
[2024-05-29 16:02:36] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:38] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 1 ms to minimize.
[2024-05-29 16:02:39] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:02:41] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 0 ms to minimize.
[2024-05-29 16:02:41] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 16:02:41] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 0 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 1 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 0 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 0 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 0 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 0 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:02:42] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 0 ms to minimize.
[2024-05-29 16:02:43] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75753ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75764ms
Starting structural reductions in LI_LTL mode, iteration 1 : 41/124 places, 1095/2221 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 76215 ms. Remains : 41/124 places, 1095/2221 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-05
Product exploration explored 100000 steps with 9090 reset in 2334 ms.
Product exploration explored 100000 steps with 9090 reset in 2346 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 9 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
[2024-05-29 16:03:06] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:03:06] [INFO ] Invariant cache hit.
[2024-05-29 16:03:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:03:06] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2024-05-29 16:03:06] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:03:06] [INFO ] [Real]Added 1043 Read/Feed constraints in 95 ms returned sat
[2024-05-29 16:03:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:03:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:03:07] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2024-05-29 16:03:07] [INFO ] [Nat]Added 1043 Read/Feed constraints in 113 ms returned sat
[2024-05-29 16:03:07] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 95 ms.
[2024-05-29 16:03:07] [INFO ] Added : 0 causal constraints over 0 iterations in 175 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 31 transition count 1075
Applied a total of 30 rules in 401 ms. Remains 31 /41 variables (removed 10) and now considering 1075/1095 (removed 20) transitions.
[2024-05-29 16:03:08] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 16:03:08] [INFO ] Computed 1 invariants in 5 ms
[2024-05-29 16:03:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-29 16:03:08] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:03:08] [INFO ] Invariant cache hit.
[2024-05-29 16:03:08] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:03:08] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2024-05-29 16:03:08] [INFO ] Redundant transitions in 66 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 16:03:08] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:03:08] [INFO ] Invariant cache hit.
[2024-05-29 16:03:08] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:03:26] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 0 ms to minimize.
[2024-05-29 16:03:26] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:03:26] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 16:03:26] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 235 ms of which 1 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 0 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 171 ms of which 1 ms to minimize.
[2024-05-29 16:03:27] [INFO ] Deduced a trap composed of 4 places in 145 ms of which 0 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 0 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 99 ms of which 0 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 1 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 1 ms to minimize.
[2024-05-29 16:03:28] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:03:30] [INFO ] Deduced a trap composed of 4 places in 90 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:03:34] [INFO ] Deduced a trap composed of 4 places in 257 ms of which 0 ms to minimize.
[2024-05-29 16:03:34] [INFO ] Deduced a trap composed of 4 places in 222 ms of which 1 ms to minimize.
[2024-05-29 16:03:34] [INFO ] Deduced a trap composed of 4 places in 250 ms of which 1 ms to minimize.
[2024-05-29 16:03:35] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 0 ms to minimize.
[2024-05-29 16:03:35] [INFO ] Deduced a trap composed of 4 places in 252 ms of which 0 ms to minimize.
[2024-05-29 16:03:35] [INFO ] Deduced a trap composed of 4 places in 219 ms of which 0 ms to minimize.
[2024-05-29 16:03:35] [INFO ] Deduced a trap composed of 4 places in 212 ms of which 1 ms to minimize.
[2024-05-29 16:03:35] [INFO ] Deduced a trap composed of 4 places in 181 ms of which 0 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 1 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 150 ms of which 0 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 168 ms of which 1 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:03:36] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
[2024-05-29 16:03:37] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 16:03:37] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:03:37] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 0 ms to minimize.
[2024-05-29 16:03:37] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
[2024-05-29 16:03:37] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:03:49] [INFO ] Deduced a trap composed of 4 places in 284 ms of which 1 ms to minimize.
[2024-05-29 16:03:49] [INFO ] Deduced a trap composed of 4 places in 241 ms of which 1 ms to minimize.
[2024-05-29 16:03:49] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 0 ms to minimize.
[2024-05-29 16:03:50] [INFO ] Deduced a trap composed of 4 places in 181 ms of which 1 ms to minimize.
[2024-05-29 16:03:50] [INFO ] Deduced a trap composed of 4 places in 158 ms of which 1 ms to minimize.
[2024-05-29 16:03:50] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 0 ms to minimize.
[2024-05-29 16:03:50] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:03:56] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 16:03:56] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 16:03:56] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
[2024-05-29 16:03:56] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 1 ms to minimize.
[2024-05-29 16:03:56] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:03:56] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:03:59] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 16:03:59] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
[2024-05-29 16:03:59] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75760ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75770ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/41 places, 1075/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76590 ms. Remains : 31/41 places, 1075/1095 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 9 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
[2024-05-29 16:04:24] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:04:24] [INFO ] Invariant cache hit.
[2024-05-29 16:04:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:04:25] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2024-05-29 16:04:25] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:04:25] [INFO ] [Real]Added 1043 Read/Feed constraints in 97 ms returned sat
[2024-05-29 16:04:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:04:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:04:26] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2024-05-29 16:04:26] [INFO ] [Nat]Added 1043 Read/Feed constraints in 125 ms returned sat
[2024-05-29 16:04:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 94 ms.
[2024-05-29 16:04:26] [INFO ] Added : 0 causal constraints over 0 iterations in 178 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2347 ms.
Product exploration explored 100000 steps with 9090 reset in 2360 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 181 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 16:04:31] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:04:31] [INFO ] Invariant cache hit.
[2024-05-29 16:04:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-29 16:04:31] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:04:31] [INFO ] Invariant cache hit.
[2024-05-29 16:04:31] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:04:32] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2024-05-29 16:04:32] [INFO ] Redundant transitions in 75 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 16:04:32] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:04:32] [INFO ] Invariant cache hit.
[2024-05-29 16:04:32] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 0 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 0 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2024-05-29 16:04:50] [INFO ] Deduced a trap composed of 4 places in 237 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 229 ms of which 1 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 169 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 1 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 0 ms to minimize.
[2024-05-29 16:04:51] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 0 ms to minimize.
[2024-05-29 16:04:52] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:04:54] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:04:57] [INFO ] Deduced a trap composed of 4 places in 255 ms of which 0 ms to minimize.
[2024-05-29 16:04:58] [INFO ] Deduced a trap composed of 4 places in 214 ms of which 0 ms to minimize.
[2024-05-29 16:04:58] [INFO ] Deduced a trap composed of 4 places in 279 ms of which 1 ms to minimize.
[2024-05-29 16:04:58] [INFO ] Deduced a trap composed of 4 places in 259 ms of which 0 ms to minimize.
[2024-05-29 16:04:59] [INFO ] Deduced a trap composed of 4 places in 257 ms of which 1 ms to minimize.
[2024-05-29 16:04:59] [INFO ] Deduced a trap composed of 4 places in 211 ms of which 1 ms to minimize.
[2024-05-29 16:04:59] [INFO ] Deduced a trap composed of 4 places in 221 ms of which 0 ms to minimize.
[2024-05-29 16:04:59] [INFO ] Deduced a trap composed of 4 places in 185 ms of which 0 ms to minimize.
[2024-05-29 16:04:59] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 1 ms to minimize.
[2024-05-29 16:04:59] [INFO ] Deduced a trap composed of 4 places in 133 ms of which 0 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 149 ms of which 0 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 160 ms of which 0 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 142 ms of which 1 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 0 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 1 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 78 ms of which 1 ms to minimize.
[2024-05-29 16:05:00] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-05-29 16:05:01] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 16:05:01] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:05:13] [INFO ] Deduced a trap composed of 4 places in 283 ms of which 1 ms to minimize.
[2024-05-29 16:05:13] [INFO ] Deduced a trap composed of 4 places in 243 ms of which 0 ms to minimize.
[2024-05-29 16:05:14] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 1 ms to minimize.
[2024-05-29 16:05:14] [INFO ] Deduced a trap composed of 4 places in 184 ms of which 0 ms to minimize.
[2024-05-29 16:05:14] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 1 ms to minimize.
[2024-05-29 16:05:14] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 0 ms to minimize.
[2024-05-29 16:05:14] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:05:19] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
[2024-05-29 16:05:19] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
[2024-05-29 16:05:19] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 0 ms to minimize.
[2024-05-29 16:05:20] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 16:05:20] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 1 ms to minimize.
[2024-05-29 16:05:20] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:05:22] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-05-29 16:05:22] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
[2024-05-29 16:05:22] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75756ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75766ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76356 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-05 finished in 243483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-07
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1195 place count 41 transition count 1095
Applied a total of 1195 rules in 113 ms. Remains 41 /124 variables (removed 83) and now considering 1095/2221 (removed 1126) transitions.
[2024-05-29 16:05:48] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2024-05-29 16:05:48] [INFO ] Computed 1 invariants in 5 ms
[2024-05-29 16:05:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-29 16:05:48] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:05:48] [INFO ] Invariant cache hit.
[2024-05-29 16:05:48] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:05:48] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 16:05:48] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:05:48] [INFO ] Invariant cache hit.
[2024-05-29 16:05:48] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 0 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 0 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 0 ms to minimize.
[2024-05-29 16:06:07] [INFO ] Deduced a trap composed of 5 places in 248 ms of which 0 ms to minimize.
[2024-05-29 16:06:08] [INFO ] Deduced a trap composed of 5 places in 221 ms of which 0 ms to minimize.
[2024-05-29 16:06:08] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 0 ms to minimize.
[2024-05-29 16:06:08] [INFO ] Deduced a trap composed of 5 places in 201 ms of which 0 ms to minimize.
[2024-05-29 16:06:08] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 0 ms to minimize.
[2024-05-29 16:06:08] [INFO ] Deduced a trap composed of 5 places in 164 ms of which 1 ms to minimize.
[2024-05-29 16:06:09] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 1 ms to minimize.
[2024-05-29 16:06:09] [INFO ] Deduced a trap composed of 5 places in 202 ms of which 1 ms to minimize.
[2024-05-29 16:06:09] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 1 ms to minimize.
[2024-05-29 16:06:09] [INFO ] Deduced a trap composed of 5 places in 206 ms of which 1 ms to minimize.
[2024-05-29 16:06:09] [INFO ] Deduced a trap composed of 5 places in 235 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 0 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 1 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 1 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 0 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 1 ms to minimize.
[2024-05-29 16:06:10] [INFO ] Deduced a trap composed of 5 places in 179 ms of which 1 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 125 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 0 ms to minimize.
[2024-05-29 16:06:11] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 1 ms to minimize.
[2024-05-29 16:06:12] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:06:12] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 0 ms to minimize.
[2024-05-29 16:06:12] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:13] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2024-05-29 16:06:13] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 1 ms to minimize.
[2024-05-29 16:06:14] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:06:14] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 1 ms to minimize.
[2024-05-29 16:06:14] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 0 ms to minimize.
[2024-05-29 16:06:14] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:06:14] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 16:06:14] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 167 ms of which 1 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 1 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 0 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 0 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 1 ms to minimize.
[2024-05-29 16:06:17] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:20] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 0 ms to minimize.
[2024-05-29 16:06:20] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 1 ms to minimize.
[2024-05-29 16:06:20] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2024-05-29 16:06:20] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 16:06:20] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:36] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 16:06:36] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 1 ms to minimize.
[2024-05-29 16:06:36] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 0 ms to minimize.
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 0 ms to minimize.
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2024-05-29 16:06:39] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:42] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:06:42] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 1 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 1 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-29 16:06:45] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 0 ms to minimize.
[2024-05-29 16:06:46] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 0 ms to minimize.
[2024-05-29 16:06:46] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2024-05-29 16:06:46] [INFO ] Deduced a trap composed of 5 places in 141 ms of which 0 ms to minimize.
[2024-05-29 16:06:46] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 1 ms to minimize.
[2024-05-29 16:06:46] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 0 ms to minimize.
[2024-05-29 16:06:46] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75681ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75696ms
Starting structural reductions in LI_LTL mode, iteration 1 : 41/124 places, 1095/2221 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 76150 ms. Remains : 41/124 places, 1095/2221 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-07
Product exploration explored 100000 steps with 9090 reset in 2339 ms.
Product exploration explored 100000 steps with 9090 reset in 2340 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
[2024-05-29 16:07:09] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:07:09] [INFO ] Invariant cache hit.
[2024-05-29 16:07:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:07:10] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2024-05-29 16:07:10] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:07:10] [INFO ] [Real]Added 1043 Read/Feed constraints in 93 ms returned sat
[2024-05-29 16:07:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:07:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-29 16:07:11] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2024-05-29 16:07:11] [INFO ] [Nat]Added 1043 Read/Feed constraints in 113 ms returned sat
[2024-05-29 16:07:11] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 95 ms.
[2024-05-29 16:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 169 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 31 transition count 1075
Applied a total of 30 rules in 392 ms. Remains 31 /41 variables (removed 10) and now considering 1075/1095 (removed 20) transitions.
[2024-05-29 16:07:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2024-05-29 16:07:11] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 16:07:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-29 16:07:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:07:11] [INFO ] Invariant cache hit.
[2024-05-29 16:07:12] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:07:12] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2024-05-29 16:07:12] [INFO ] Redundant transitions in 72 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 16:07:12] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:07:12] [INFO ] Invariant cache hit.
[2024-05-29 16:07:12] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
[2024-05-29 16:07:30] [INFO ] Deduced a trap composed of 4 places in 230 ms of which 1 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 203 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 175 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 1 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 74 ms of which 1 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:07:31] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:07:34] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:07:37] [INFO ] Deduced a trap composed of 4 places in 249 ms of which 1 ms to minimize.
[2024-05-29 16:07:37] [INFO ] Deduced a trap composed of 4 places in 217 ms of which 0 ms to minimize.
[2024-05-29 16:07:38] [INFO ] Deduced a trap composed of 4 places in 249 ms of which 1 ms to minimize.
[2024-05-29 16:07:38] [INFO ] Deduced a trap composed of 4 places in 258 ms of which 0 ms to minimize.
[2024-05-29 16:07:38] [INFO ] Deduced a trap composed of 4 places in 252 ms of which 1 ms to minimize.
[2024-05-29 16:07:38] [INFO ] Deduced a trap composed of 4 places in 224 ms of which 0 ms to minimize.
[2024-05-29 16:07:39] [INFO ] Deduced a trap composed of 4 places in 212 ms of which 1 ms to minimize.
[2024-05-29 16:07:39] [INFO ] Deduced a trap composed of 4 places in 181 ms of which 1 ms to minimize.
[2024-05-29 16:07:39] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 16:07:39] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
[2024-05-29 16:07:39] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 1 ms to minimize.
[2024-05-29 16:07:39] [INFO ] Deduced a trap composed of 4 places in 158 ms of which 1 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 1 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 0 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 0 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 1 ms to minimize.
[2024-05-29 16:07:40] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:07:53] [INFO ] Deduced a trap composed of 4 places in 280 ms of which 0 ms to minimize.
[2024-05-29 16:07:53] [INFO ] Deduced a trap composed of 4 places in 240 ms of which 1 ms to minimize.
[2024-05-29 16:07:54] [INFO ] Deduced a trap composed of 4 places in 238 ms of which 0 ms to minimize.
[2024-05-29 16:07:54] [INFO ] Deduced a trap composed of 4 places in 173 ms of which 0 ms to minimize.
[2024-05-29 16:07:54] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 1 ms to minimize.
[2024-05-29 16:07:54] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 1 ms to minimize.
[2024-05-29 16:07:54] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:07:59] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 1 ms to minimize.
[2024-05-29 16:07:59] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:07:59] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
[2024-05-29 16:08:00] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 16:08:00] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
[2024-05-29 16:08:00] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:08:02] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:08:02] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 0 ms to minimize.
[2024-05-29 16:08:02] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1094/1095 variables, and 1151 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 56/56 constraints]
After SMT, in 75742ms problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75753ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/41 places, 1075/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76555 ms. Remains : 31/41 places, 1075/1095 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 7 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
[2024-05-29 16:08:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:08:28] [INFO ] Invariant cache hit.
[2024-05-29 16:08:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:08:29] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2024-05-29 16:08:29] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:08:29] [INFO ] [Real]Added 1043 Read/Feed constraints in 88 ms returned sat
[2024-05-29 16:08:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:08:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:08:29] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2024-05-29 16:08:30] [INFO ] [Nat]Added 1043 Read/Feed constraints in 121 ms returned sat
[2024-05-29 16:08:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 92 ms.
[2024-05-29 16:08:30] [INFO ] Added : 0 causal constraints over 0 iterations in 174 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2333 ms.
Product exploration explored 100000 steps with 9090 reset in 2332 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 181 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2024-05-29 16:08:35] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:08:35] [INFO ] Invariant cache hit.
[2024-05-29 16:08:35] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-29 16:08:35] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:08:35] [INFO ] Invariant cache hit.
[2024-05-29 16:08:35] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:08:35] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2024-05-29 16:08:35] [INFO ] Redundant transitions in 72 ms returned []
Running 1065 sub problems to find dead transitions.
[2024-05-29 16:08:35] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2024-05-29 16:08:35] [INFO ] Invariant cache hit.
[2024-05-29 16:08:35] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 0 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 0 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:08:53] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:08:54] [INFO ] Deduced a trap composed of 4 places in 233 ms of which 0 ms to minimize.
[2024-05-29 16:08:54] [INFO ] Deduced a trap composed of 4 places in 203 ms of which 0 ms to minimize.
[2024-05-29 16:08:54] [INFO ] Deduced a trap composed of 4 places in 177 ms of which 1 ms to minimize.
[2024-05-29 16:08:54] [INFO ] Deduced a trap composed of 4 places in 146 ms of which 0 ms to minimize.
[2024-05-29 16:08:54] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 1 ms to minimize.
[2024-05-29 16:08:55] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:08:55] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 0 ms to minimize.
[2024-05-29 16:08:55] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:08:55] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 0 ms to minimize.
[2024-05-29 16:08:55] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:08:55] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:08:57] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:09:01] [INFO ] Deduced a trap composed of 4 places in 254 ms of which 1 ms to minimize.
[2024-05-29 16:09:01] [INFO ] Deduced a trap composed of 4 places in 215 ms of which 0 ms to minimize.
[2024-05-29 16:09:01] [INFO ] Deduced a trap composed of 4 places in 245 ms of which 1 ms to minimize.
[2024-05-29 16:09:02] [INFO ] Deduced a trap composed of 4 places in 253 ms of which 1 ms to minimize.
[2024-05-29 16:09:02] [INFO ] Deduced a trap composed of 4 places in 250 ms of which 1 ms to minimize.
[2024-05-29 16:09:02] [INFO ] Deduced a trap composed of 4 places in 212 ms of which 0 ms to minimize.
[2024-05-29 16:09:02] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 1 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 176 ms of which 1 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 153 ms of which 1 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 163 ms of which 0 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 1 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 0 ms to minimize.
[2024-05-29 16:09:03] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 1 ms to minimize.
[2024-05-29 16:09:04] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:09:04] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 0 ms to minimize.
[2024-05-29 16:09:04] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 0 ms to minimize.
[2024-05-29 16:09:04] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-05-29 16:09:04] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/72 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1114 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:09:17] [INFO ] Deduced a trap composed of 4 places in 281 ms of which 1 ms to minimize.
[2024-05-29 16:09:17] [INFO ] Deduced a trap composed of 4 places in 234 ms of which 1 ms to minimize.
[2024-05-29 16:09:17] [INFO ] Deduced a trap composed of 4 places in 195 ms of which 0 ms to minimize.
[2024-05-29 16:09:17] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 0 ms to minimize.
[2024-05-29 16:09:17] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
[2024-05-29 16:09:18] [INFO ] Deduced a trap composed of 4 places in 143 ms of which 1 ms to minimize.
[2024-05-29 16:09:18] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1094/1095 variables, and 1121 constraints, problems are : Problem set: 0 solved, 1065 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1065/21 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 10/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:09:23] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 0 ms to minimize.
[2024-05-29 16:09:23] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:09:23] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 0 ms to minimize.
[2024-05-29 16:09:23] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
[2024-05-29 16:09:23] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:09:23] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
[2024-05-29 16:09:25] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 0 ms to minimize.
[2024-05-29 16:09:26] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2024-05-29 16:09:26] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 6 (OVERLAPS) 1063/1094 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1094 variables, 1042/1130 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1094 variables, 21/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1094 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
SMT process timed out in 75726ms, After SMT, problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 75736ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76323 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-07 finished in 243307 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-11
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 124 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 124/124 places, 2221/2221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 123 transition count 2189
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 92 transition count 2189
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 62 place count 92 transition count 2179
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 82 place count 82 transition count 2179
Performed 31 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 144 place count 51 transition count 2137
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1167 place count 51 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 42 transition count 1105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1194 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1195 place count 41 transition count 1095
Applied a total of 1195 rules in 113 ms. Remains 41 /124 variables (removed 83) and now considering 1095/2221 (removed 1126) transitions.
[2024-05-29 16:09:51] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2024-05-29 16:09:51] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 16:09:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-29 16:09:51] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:09:51] [INFO ] Invariant cache hit.
[2024-05-29 16:09:52] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:09:52] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 16:09:52] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:09:52] [INFO ] Invariant cache hit.
[2024-05-29 16:09:52] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 0 ms to minimize.
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 16:10:10] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
[2024-05-29 16:10:11] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2024-05-29 16:10:11] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 16:10:11] [INFO ] Deduced a trap composed of 5 places in 246 ms of which 0 ms to minimize.
[2024-05-29 16:10:11] [INFO ] Deduced a trap composed of 5 places in 213 ms of which 1 ms to minimize.
[2024-05-29 16:10:11] [INFO ] Deduced a trap composed of 5 places in 174 ms of which 1 ms to minimize.
[2024-05-29 16:10:11] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 0 ms to minimize.
[2024-05-29 16:10:12] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 1 ms to minimize.
[2024-05-29 16:10:12] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 0 ms to minimize.
[2024-05-29 16:10:12] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2024-05-29 16:10:12] [INFO ] Deduced a trap composed of 5 places in 200 ms of which 0 ms to minimize.
[2024-05-29 16:10:12] [INFO ] Deduced a trap composed of 5 places in 171 ms of which 0 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 200 ms of which 0 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 231 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 0 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 1 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:10:13] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 0 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 0 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 0 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 0 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 0 ms to minimize.
[2024-05-29 16:10:14] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 1 ms to minimize.
[2024-05-29 16:10:15] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 1 ms to minimize.
[2024-05-29 16:10:15] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 16:10:15] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 1 ms to minimize.
[2024-05-29 16:10:15] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 0 ms to minimize.
[2024-05-29 16:10:15] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:10:15] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:10:17] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:20] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 0 ms to minimize.
[2024-05-29 16:10:20] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 1 ms to minimize.
[2024-05-29 16:10:20] [INFO ] Deduced a trap composed of 6 places in 100 ms of which 0 ms to minimize.
[2024-05-29 16:10:20] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:10:20] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:10:20] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
[2024-05-29 16:10:21] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 0 ms to minimize.
[2024-05-29 16:10:21] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:10:21] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:23] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 0 ms to minimize.
[2024-05-29 16:10:24] [INFO ] Deduced a trap composed of 5 places in 123 ms of which 0 ms to minimize.
[2024-05-29 16:10:24] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 1 ms to minimize.
[2024-05-29 16:10:24] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:10:24] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:39] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:10:39] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:10:39] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:42] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 0 ms to minimize.
[2024-05-29 16:10:42] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 16:10:42] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 1 ms to minimize.
[2024-05-29 16:10:42] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-29 16:10:42] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 16:10:43] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2024-05-29 16:10:43] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:45] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 0 ms to minimize.
[2024-05-29 16:10:45] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:10:48] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 0 ms to minimize.
[2024-05-29 16:10:48] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2024-05-29 16:10:48] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
[2024-05-29 16:10:48] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 0 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 1 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 0 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:10:49] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 1 ms to minimize.
[2024-05-29 16:10:50] [INFO ] Deduced a trap composed of 5 places in 162 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75691ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75705ms
Starting structural reductions in LI_LTL mode, iteration 1 : 41/124 places, 1095/2221 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 76155 ms. Remains : 41/124 places, 1095/2221 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-11
Product exploration explored 100000 steps with 9090 reset in 2329 ms.
Product exploration explored 100000 steps with 9090 reset in 2342 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 16:11:13] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:11:13] [INFO ] Invariant cache hit.
[2024-05-29 16:11:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-29 16:11:13] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2024-05-29 16:11:13] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:11:13] [INFO ] [Real]Added 1043 Read/Feed constraints in 87 ms returned sat
[2024-05-29 16:11:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:11:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-29 16:11:14] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2024-05-29 16:11:14] [INFO ] [Nat]Added 1043 Read/Feed constraints in 114 ms returned sat
[2024-05-29 16:11:14] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 106 ms.
[2024-05-29 16:11:14] [INFO ] Added : 0 causal constraints over 0 iterations in 179 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2024-05-29 16:11:14] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:11:14] [INFO ] Invariant cache hit.
[2024-05-29 16:11:14] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-29 16:11:14] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:11:14] [INFO ] Invariant cache hit.
[2024-05-29 16:11:15] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:11:15] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 16:11:15] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:11:15] [INFO ] Invariant cache hit.
[2024-05-29 16:11:15] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:11:33] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 16:11:33] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2024-05-29 16:11:33] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-29 16:11:33] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:11:33] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 16:11:33] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:11:34] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 0 ms to minimize.
[2024-05-29 16:11:34] [INFO ] Deduced a trap composed of 5 places in 99 ms of which 1 ms to minimize.
[2024-05-29 16:11:34] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 0 ms to minimize.
[2024-05-29 16:11:34] [INFO ] Deduced a trap composed of 5 places in 251 ms of which 0 ms to minimize.
[2024-05-29 16:11:34] [INFO ] Deduced a trap composed of 5 places in 207 ms of which 1 ms to minimize.
[2024-05-29 16:11:34] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2024-05-29 16:11:35] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 0 ms to minimize.
[2024-05-29 16:11:35] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 1 ms to minimize.
[2024-05-29 16:11:35] [INFO ] Deduced a trap composed of 5 places in 150 ms of which 0 ms to minimize.
[2024-05-29 16:11:35] [INFO ] Deduced a trap composed of 5 places in 174 ms of which 1 ms to minimize.
[2024-05-29 16:11:35] [INFO ] Deduced a trap composed of 5 places in 205 ms of which 0 ms to minimize.
[2024-05-29 16:11:35] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 0 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 198 ms of which 1 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 230 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:11:36] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 1 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 140 ms of which 0 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 1 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 148 ms of which 1 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 1 ms to minimize.
[2024-05-29 16:11:37] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 1 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 1 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 0 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 1 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 1 ms to minimize.
[2024-05-29 16:11:38] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 0 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 1 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 0 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:11:40] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:11:43] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2024-05-29 16:11:43] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 1 ms to minimize.
[2024-05-29 16:11:43] [INFO ] Deduced a trap composed of 6 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:11:43] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:11:43] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:11:43] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 1 ms to minimize.
[2024-05-29 16:11:44] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2024-05-29 16:11:44] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 16:11:44] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:11:46] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 1 ms to minimize.
[2024-05-29 16:11:47] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2024-05-29 16:11:47] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2024-05-29 16:11:47] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 1 ms to minimize.
[2024-05-29 16:11:47] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:12:02] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2024-05-29 16:12:02] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 16:12:03] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:12:05] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 0 ms to minimize.
[2024-05-29 16:12:05] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2024-05-29 16:12:05] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:12:05] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
[2024-05-29 16:12:05] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 0 ms to minimize.
[2024-05-29 16:12:06] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 0 ms to minimize.
[2024-05-29 16:12:06] [INFO ] Deduced a trap composed of 5 places in 124 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:12:09] [INFO ] Deduced a trap composed of 5 places in 124 ms of which 0 ms to minimize.
[2024-05-29 16:12:09] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:12:11] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 0 ms to minimize.
[2024-05-29 16:12:11] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 16:12:11] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 1 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 1 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 0 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 0 ms to minimize.
[2024-05-29 16:12:12] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 0 ms to minimize.
[2024-05-29 16:12:13] [INFO ] Deduced a trap composed of 5 places in 163 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75708ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75724ms
Finished structural reductions in LTL mode , in 1 iterations and 76042 ms. Remains : 41/41 places, 1095/1095 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 7 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 16:12:31] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:12:31] [INFO ] Invariant cache hit.
[2024-05-29 16:12:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:12:32] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2024-05-29 16:12:32] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:12:32] [INFO ] [Real]Added 1043 Read/Feed constraints in 90 ms returned sat
[2024-05-29 16:12:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:12:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-29 16:12:33] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2024-05-29 16:12:33] [INFO ] [Nat]Added 1043 Read/Feed constraints in 114 ms returned sat
[2024-05-29 16:12:33] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 96 ms.
[2024-05-29 16:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 169 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 2345 ms.
Product exploration explored 100000 steps with 9090 reset in 2336 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 41 transition count 1085
Deduced a syphon composed of 10 places in 1 ms
Applied a total of 20 rules in 384 ms. Remains 41 /41 variables (removed 0) and now considering 1085/1095 (removed 10) transitions.
[2024-05-29 16:12:38] [INFO ] Redundant transitions in 69 ms returned []
Running 1075 sub problems to find dead transitions.
[2024-05-29 16:12:38] [INFO ] Flow matrix only has 1074 transitions (discarded 11 similar events)
// Phase 1: matrix 1074 rows 41 cols
[2024-05-29 16:12:38] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 16:12:38] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 0 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 1 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 1 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 0 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:12:57] [INFO ] Deduced a trap composed of 4 places in 248 ms of which 0 ms to minimize.
[2024-05-29 16:12:58] [INFO ] Deduced a trap composed of 4 places in 260 ms of which 0 ms to minimize.
[2024-05-29 16:12:58] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 0 ms to minimize.
[2024-05-29 16:12:58] [INFO ] Deduced a trap composed of 4 places in 201 ms of which 1 ms to minimize.
[2024-05-29 16:12:58] [INFO ] Deduced a trap composed of 4 places in 246 ms of which 0 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 204 ms of which 1 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 1 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 179 ms of which 1 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 0 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-05-29 16:12:59] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:13:00] [INFO ] Deduced a trap composed of 4 places in 221 ms of which 0 ms to minimize.
[2024-05-29 16:13:00] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 1 ms to minimize.
[2024-05-29 16:13:00] [INFO ] Deduced a trap composed of 4 places in 185 ms of which 0 ms to minimize.
[2024-05-29 16:13:00] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 0 ms to minimize.
[2024-05-29 16:13:00] [INFO ] Deduced a trap composed of 4 places in 128 ms of which 1 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 0 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
[2024-05-29 16:13:01] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 0 ms to minimize.
[2024-05-29 16:13:02] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 1 ms to minimize.
[2024-05-29 16:13:02] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 16:13:03] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 1 ms to minimize.
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 0 ms to minimize.
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 0 ms to minimize.
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 0 ms to minimize.
[2024-05-29 16:13:06] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1075 unsolved
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
At refinement iteration 7 (OVERLAPS) 1073/1114 variables, 41/90 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1114 variables, 1042/1132 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1114/1115 variables, and 1132 constraints, problems are : Problem set: 10 solved, 1065 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1075/31 constraints, Known Traps: 48/48 constraints]
Escalating to Integer solving :Problem set: 10 solved, 1065 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 1 (OVERLAPS) 20/41 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 48/49 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/49 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 4 (OVERLAPS) 1073/1114 variables, 41/90 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1114 variables, 1042/1132 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1114 variables, 21/1153 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1114 variables, 0/1153 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
At refinement iteration 8 (OVERLAPS) 1/1115 variables, 1/1154 constraints. Problems are: Problem set: 10 solved, 1065 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1115/1115 variables, and 1154 constraints, problems are : Problem set: 10 solved, 1065 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1043/1043 constraints, PredecessorRefiner: 1065/31 constraints, Known Traps: 48/48 constraints]
After SMT, in 75771ms problems are : Problem set: 10 solved, 1065 unsolved
Search for dead transitions found 10 dead transitions in 75781ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) removed 10 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 1075/1095 transitions.
Graph (complete) has 341 edges and 41 vertex of which 31 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 181 ms. Remains 31 /41 variables (removed 10) and now considering 1075/1075 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/41 places, 1075/1095 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 76423 ms. Remains : 31/41 places, 1075/1095 transitions.
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2024-05-29 16:13:54] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2024-05-29 16:13:54] [INFO ] Computed 1 invariants in 7 ms
[2024-05-29 16:13:54] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-29 16:13:54] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:13:54] [INFO ] Invariant cache hit.
[2024-05-29 16:13:54] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2024-05-29 16:13:55] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
Running 1085 sub problems to find dead transitions.
[2024-05-29 16:13:55] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2024-05-29 16:13:55] [INFO ] Invariant cache hit.
[2024-05-29 16:13:55] [INFO ] State equation strengthened by 1043 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 0 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:14:13] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 1 ms to minimize.
[2024-05-29 16:14:14] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2024-05-29 16:14:14] [INFO ] Deduced a trap composed of 5 places in 248 ms of which 0 ms to minimize.
[2024-05-29 16:14:14] [INFO ] Deduced a trap composed of 5 places in 223 ms of which 0 ms to minimize.
[2024-05-29 16:14:14] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2024-05-29 16:14:14] [INFO ] Deduced a trap composed of 5 places in 187 ms of which 0 ms to minimize.
[2024-05-29 16:14:15] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 0 ms to minimize.
[2024-05-29 16:14:15] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2024-05-29 16:14:15] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 0 ms to minimize.
[2024-05-29 16:14:15] [INFO ] Deduced a trap composed of 5 places in 208 ms of which 1 ms to minimize.
[2024-05-29 16:14:15] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 0 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 207 ms of which 1 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 230 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 1 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 1 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2024-05-29 16:14:16] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 162 ms of which 1 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 0 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 0 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 158 ms of which 0 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 0 ms to minimize.
[2024-05-29 16:14:17] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2024-05-29 16:14:18] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 1 ms to minimize.
[2024-05-29 16:14:18] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2024-05-29 16:14:18] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:14:18] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 16:14:18] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:14:18] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 0 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 1 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 1 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 0 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 1 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 1 ms to minimize.
[2024-05-29 16:14:20] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 0 ms to minimize.
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 1 ms to minimize.
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 0 ms to minimize.
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-29 16:14:23] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 1 ms to minimize.
[2024-05-29 16:14:24] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2024-05-29 16:14:24] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:26] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 0 ms to minimize.
[2024-05-29 16:14:26] [INFO ] Deduced a trap composed of 5 places in 123 ms of which 0 ms to minimize.
[2024-05-29 16:14:26] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 1 ms to minimize.
[2024-05-29 16:14:27] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2024-05-29 16:14:27] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/104 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1146 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/1125 variables, and 1146 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1085 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 1 (OVERLAPS) 10/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:42] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 0 ms to minimize.
[2024-05-29 16:14:42] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 0 ms to minimize.
[2024-05-29 16:14:42] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 0 ms to minimize.
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 0 ms to minimize.
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 0 ms to minimize.
[2024-05-29 16:14:45] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:48] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 0 ms to minimize.
[2024-05-29 16:14:48] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 1 ms to minimize.
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 0 ms to minimize.
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 0 ms to minimize.
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 16:14:51] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 1 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 0 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 0 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 0 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 125 ms of which 1 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 16:14:52] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 8 (OVERLAPS) 1083/1124 variables, 41/130 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1124 variables, 1042/1172 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1124 variables, 41/1213 constraints. Problems are: Problem set: 0 solved, 1085 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1124/1125 variables, and 1213 constraints, problems are : Problem set: 0 solved, 1085 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 1042/1043 constraints, PredecessorRefiner: 1085/41 constraints, Known Traps: 88/88 constraints]
After SMT, in 75718ms problems are : Problem set: 0 solved, 1085 unsolved
Search for dead transitions found 0 dead transitions in 75732ms
Finished structural reductions in LTL mode , in 1 iterations and 76065 ms. Remains : 41/41 places, 1095/1095 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-11 finished in 319444 ms.
[2024-05-29 16:15:11] [INFO ] Flatten gal took : 153 ms
[2024-05-29 16:15:11] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-29 16:15:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 124 places, 2221 transitions and 41477 arcs took 39 ms.
Total runtime 3386703 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running StigmergyCommit-PT-09a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 124
TRANSITIONS: 2221
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.179s, Sys 0.006s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.014s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 10657
MODEL NAME: /home/mcc/execution/412/model
124 places, 2221 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA StigmergyCommit-PT-09a-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyCommit-PT-09a-LTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyCommit-PT-09a-LTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyCommit-PT-09a-LTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyCommit-PT-09a-LTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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-09a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is StigmergyCommit-PT-09a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690529800204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-09a.tgz
mv StigmergyCommit-PT-09a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;