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.r536-tall-171690531900236.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 ltsminxred
Input is StigmergyCommit-PT-11a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r536-tall-171690531900236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 465M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:43 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 19:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 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 464M 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-11a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-11a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717243030519

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-11a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:57:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 11:57:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:57:28] [INFO ] Load time of PNML (sax parser for PT used): 16411 ms
[2024-06-01 11:57:29] [INFO ] Transformed 436 places.
[2024-06-01 11:57:30] [INFO ] Transformed 373236 transitions.
[2024-06-01 11:57:30] [INFO ] Found NUPN structural information;
[2024-06-01 11:57:30] [INFO ] Parsed PT model containing 436 places and 373236 transitions and 8944506 arcs in 18545 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 67 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 364478 transitions
Reduce redundant transitions removed 364478 transitions.
FORMULA StigmergyCommit-PT-11a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-11a-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 436 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 436/436 places, 8758/8758 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 340 transition count 8650
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 340 transition count 8650
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 204 place count 340 transition count 8638
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 253 place count 291 transition count 8577
Iterating global reduction 1 with 49 rules applied. Total rules applied 302 place count 291 transition count 8577
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 314 place count 291 transition count 8565
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 326 place count 279 transition count 8553
Iterating global reduction 2 with 12 rules applied. Total rules applied 338 place count 279 transition count 8553
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 350 place count 267 transition count 8541
Iterating global reduction 2 with 12 rules applied. Total rules applied 362 place count 267 transition count 8541
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 374 place count 255 transition count 8529
Iterating global reduction 2 with 12 rules applied. Total rules applied 386 place count 255 transition count 8529
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 398 place count 243 transition count 8517
Iterating global reduction 2 with 12 rules applied. Total rules applied 410 place count 243 transition count 8517
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 422 place count 243 transition count 8505
Applied a total of 422 rules in 369 ms. Remains 243 /436 variables (removed 193) and now considering 8505/8758 (removed 253) transitions.
[2024-06-01 11:57:34] [INFO ] Flow matrix only has 8492 transitions (discarded 13 similar events)
// Phase 1: matrix 8492 rows 243 cols
[2024-06-01 11:57:34] [INFO ] Computed 2 invariants in 111 ms
[2024-06-01 11:57:35] [INFO ] Implicit Places using invariants in 455 ms returned []
[2024-06-01 11:57:35] [INFO ] Flow matrix only has 8492 transitions (discarded 13 similar events)
[2024-06-01 11:57:35] [INFO ] Invariant cache hit.
[2024-06-01 11:57:38] [INFO ] State equation strengthened by 8297 read => feed constraints.
[2024-06-01 11:57:44] [INFO ] Implicit Places using invariants and state equation in 9041 ms returned [242]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 9544 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 242/436 places, 8505/8758 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 207 transition count 8470
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 207 transition count 8470
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 82 place count 207 transition count 8458
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 94 place count 195 transition count 8446
Iterating global reduction 1 with 12 rules applied. Total rules applied 106 place count 195 transition count 8446
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 118 place count 183 transition count 8434
Iterating global reduction 1 with 12 rules applied. Total rules applied 130 place count 183 transition count 8434
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 142 place count 171 transition count 8422
Iterating global reduction 1 with 12 rules applied. Total rules applied 154 place count 171 transition count 8422
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 166 place count 159 transition count 8410
Iterating global reduction 1 with 12 rules applied. Total rules applied 178 place count 159 transition count 8410
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 189 place count 148 transition count 8399
Iterating global reduction 1 with 11 rules applied. Total rules applied 200 place count 148 transition count 8399
Applied a total of 200 rules in 264 ms. Remains 148 /242 variables (removed 94) and now considering 8399/8505 (removed 106) transitions.
[2024-06-01 11:57:44] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
// Phase 1: matrix 8386 rows 148 cols
[2024-06-01 11:57:44] [INFO ] Computed 1 invariants in 70 ms
[2024-06-01 11:57:44] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-06-01 11:57:44] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 11:57:44] [INFO ] Invariant cache hit.
[2024-06-01 11:57:47] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 11:57:48] [INFO ] Implicit Places using invariants and state equation in 3620 ms returned []
Implicit Place search using SMT with State Equation took 3746 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 148/436 places, 8399/8758 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13947 ms. Remains : 148/436 places, 8399/8758 transitions.
Support contains 12 out of 148 places after structural reductions.
[2024-06-01 11:57:49] [INFO ] Flatten gal took : 861 ms
[2024-06-01 11:57:50] [INFO ] Flatten gal took : 752 ms
[2024-06-01 11:57:51] [INFO ] Input system was already deterministic with 8399 transitions.
Reduction of identical properties reduced properties to check from 8 to 3
RANDOM walk for 300 steps (0 resets) in 203 ms. (1 steps per ms) remains 0/3 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(X(p0))) U p0)||X(F((X(p0)&&p1)))))'
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 35 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 11:57:52] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 11:57:52] [INFO ] Invariant cache hit.
[2024-06-01 11:57:52] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-01 11:57:52] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 11:57:52] [INFO ] Invariant cache hit.
[2024-06-01 11:57:55] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 11:57:56] [INFO ] Implicit Places using invariants and state equation in 3753 ms returned []
Implicit Place search using SMT with State Equation took 3800 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 11:57:56] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 11:57:56] [INFO ] Invariant cache hit.
[2024-06-01 11:57:57] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30150 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30104 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 204337ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 204483ms
Finished structural reductions in LTL mode , in 1 iterations and 208372 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 482 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-01
Product exploration explored 100000 steps with 1315 reset in 4001 ms.
Product exploration explored 100000 steps with 1315 reset in 3825 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 (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 120 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 7 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 286 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (10 resets) in 39598 ms. (1 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 1/1 properties
[2024-06-01 12:01:40] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:01:40] [INFO ] Invariant cache hit.
[2024-06-01 12:01:41] [INFO ] State equation strengthened by 8201 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 136/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8533/8534 variables, and 149 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1779 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 148/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Int declared 148/8534 variables, and 1 constraints, problems are : Problem set: 1 solved, 0 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 2956ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 10 factoid took 173 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 12:01:44] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:01:44] [INFO ] Invariant cache hit.
[2024-06-01 12:01:50] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-06-01 12:01:52] [INFO ] [Real]Absence check using state equation in 1812 ms returned sat
[2024-06-01 12:01:53] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:01:54] [INFO ] [Real]Added 8201 Read/Feed constraints in 889 ms returned sat
[2024-06-01 12:01:54] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 12:02:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-06-01 12:02:02] [INFO ] [Nat]Absence check using state equation in 1787 ms returned sat
[2024-06-01 12:02:03] [INFO ] [Nat]Added 8201 Read/Feed constraints in 1128 ms returned sat
[2024-06-01 12:02:06] [INFO ] Computed and/alt/rep : 158/194/158 causal constraints (skipped 8227 transitions) in 2948 ms.
[2024-06-01 12:02:09] [INFO ] Added : 35 causal constraints over 7 iterations in 6006 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 35 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:02:09] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:02:09] [INFO ] Invariant cache hit.
[2024-06-01 12:02:10] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-06-01 12:02:10] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:02:10] [INFO ] Invariant cache hit.
[2024-06-01 12:02:12] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:02:13] [INFO ] Implicit Places using invariants and state equation in 3647 ms returned []
Implicit Place search using SMT with State Equation took 3762 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:02:13] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:02:13] [INFO ] Invariant cache hit.
[2024-06-01 12:02:14] [INFO ] State equation strengthened by 8201 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30116 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 202085ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 202210ms
Finished structural reductions in LTL mode , in 1 iterations and 206048 ms. Remains : 148/148 places, 8399/8399 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 83 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 133 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 300 steps (0 resets) in 54 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 99 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 92 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 12:05:36] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:05:36] [INFO ] Invariant cache hit.
[2024-06-01 12:05:42] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-06-01 12:05:44] [INFO ] [Real]Absence check using state equation in 1822 ms returned sat
[2024-06-01 12:05:45] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:05:46] [INFO ] [Real]Added 8201 Read/Feed constraints in 800 ms returned sat
[2024-06-01 12:05:46] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 12:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-06-01 12:05:53] [INFO ] [Nat]Absence check using state equation in 1772 ms returned sat
[2024-06-01 12:05:54] [INFO ] [Nat]Added 8201 Read/Feed constraints in 1142 ms returned sat
[2024-06-01 12:05:57] [INFO ] Computed and/alt/rep : 158/194/158 causal constraints (skipped 8227 transitions) in 2406 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1315 reset in 3757 ms.
Product exploration explored 100000 steps with 1315 reset in 3820 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 148 transition count 8399
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 37 place count 148 transition count 8411
Deduced a syphon composed of 49 places in 2 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 49 place count 148 transition count 8411
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 73 place count 124 transition count 8387
Deduced a syphon composed of 25 places in 2 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 97 place count 124 transition count 8387
Performed 49 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 74 places in 5 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 146 place count 124 transition count 8399
Ensure Unique test removed 4119 transitions
Reduce isomorphic transitions removed 4119 transitions.
Iterating post reduction 1 with 4119 rules applied. Total rules applied 4265 place count 124 transition count 4280
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 4291 place count 98 transition count 4254
Deduced a syphon composed of 48 places in 3 ms
Iterating global reduction 2 with 26 rules applied. Total rules applied 4317 place count 98 transition count 4254
Deduced a syphon composed of 48 places in 2 ms
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 4341 place count 98 transition count 4230
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 60 places in 2 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 4353 place count 98 transition count 4230
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 4377 place count 74 transition count 4206
Deduced a syphon composed of 36 places in 1 ms
Iterating global reduction 2 with 24 rules applied. Total rules applied 4401 place count 74 transition count 4206
Deduced a syphon composed of 36 places in 2 ms
Applied a total of 4401 rules in 7559 ms. Remains 74 /148 variables (removed 74) and now considering 4206/8399 (removed 4193) transitions.
[2024-06-01 12:06:18] [INFO ] Redundant transitions in 1123 ms returned []
Running 4205 sub problems to find dead transitions.
[2024-06-01 12:06:18] [INFO ] Flow matrix only has 4193 transitions (discarded 13 similar events)
// Phase 1: matrix 4193 rows 74 cols
[2024-06-01 12:06:18] [INFO ] Computed 1 invariants in 18 ms
[2024-06-01 12:06:18] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4205 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4205 unsolved
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 4 ms to minimize.
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 161 ms of which 1 ms to minimize.
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 2 ms to minimize.
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 123 ms of which 1 ms to minimize.
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 120 ms of which 1 ms to minimize.
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 0 ms to minimize.
[2024-06-01 12:08:02] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 1 ms to minimize.
[2024-06-01 12:08:03] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2024-06-01 12:08:03] [INFO ] Deduced a trap composed of 5 places in 119 ms of which 1 ms to minimize.
[2024-06-01 12:08:03] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 1 ms to minimize.
[2024-06-01 12:08:03] [INFO ] Deduced a trap composed of 5 places in 120 ms of which 1 ms to minimize.
[2024-06-01 12:08:03] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 0 ms to minimize.
[2024-06-01 12:08:04] [INFO ] Deduced a trap composed of 5 places in 448 ms of which 0 ms to minimize.
[2024-06-01 12:08:05] [INFO ] Deduced a trap composed of 5 places in 1247 ms of which 1 ms to minimize.
[2024-06-01 12:08:06] [INFO ] Deduced a trap composed of 5 places in 1238 ms of which 1 ms to minimize.
[2024-06-01 12:08:07] [INFO ] Deduced a trap composed of 5 places in 909 ms of which 0 ms to minimize.
[2024-06-01 12:08:08] [INFO ] Deduced a trap composed of 5 places in 884 ms of which 1 ms to minimize.
[2024-06-01 12:08:09] [INFO ] Deduced a trap composed of 5 places in 774 ms of which 1 ms to minimize.
SMT process timed out in 110969ms, After SMT, problems are : Problem set: 0 solved, 4205 unsolved
Search for dead transitions found 0 dead transitions in 111021ms
Starting structural reductions in SI_LTL mode, iteration 1 : 74/148 places, 4206/8399 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119732 ms. Remains : 74/148 places, 4206/8399 transitions.
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 28 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:08:09] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
// Phase 1: matrix 8386 rows 148 cols
[2024-06-01 12:08:09] [INFO ] Computed 1 invariants in 32 ms
[2024-06-01 12:08:09] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-06-01 12:08:09] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:08:09] [INFO ] Invariant cache hit.
[2024-06-01 12:08:12] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:08:12] [INFO ] Implicit Places using invariants and state equation in 3391 ms returned []
Implicit Place search using SMT with State Equation took 3527 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:08:13] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:08:13] [INFO ] Invariant cache hit.
[2024-06-01 12:08:13] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30102 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 210637ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 210728ms
Finished structural reductions in LTL mode , in 1 iterations and 214312 ms. Remains : 148/148 places, 8399/8399 transitions.
Treatment of property StigmergyCommit-PT-11a-LTLFireability-01 finished in 832398 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 29 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:11:45] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:11:45] [INFO ] Invariant cache hit.
[2024-06-01 12:11:45] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 12:11:45] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:11:45] [INFO ] Invariant cache hit.
[2024-06-01 12:11:47] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:11:48] [INFO ] Implicit Places using invariants and state equation in 3246 ms returned []
Implicit Place search using SMT with State Equation took 3295 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:11:48] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:11:48] [INFO ] Invariant cache hit.
[2024-06-01 12:11:49] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30101 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30102 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 203392ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 203599ms
Finished structural reductions in LTL mode , in 1 iterations and 206954 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-02
Product exploration explored 100000 steps with 50000 reset in 593 ms.
Product exploration explored 100000 steps with 50000 reset in 596 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 32 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-11a-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-11a-LTLFireability-02 finished in 208388 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((X(!p1)&&p0)))'
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 34 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:15:13] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:15:13] [INFO ] Invariant cache hit.
[2024-06-01 12:15:13] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 12:15:13] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:15:13] [INFO ] Invariant cache hit.
[2024-06-01 12:15:15] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:15:16] [INFO ] Implicit Places using invariants and state equation in 3328 ms returned []
Implicit Place search using SMT with State Equation took 3379 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:15:16] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:15:16] [INFO ] Invariant cache hit.
[2024-06-01 12:15:17] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 208419ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 208520ms
Finished structural reductions in LTL mode , in 1 iterations and 211965 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p0) p1), p1]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-03
Stuttering criterion allowed to conclude after 75 steps with 0 reset in 4 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-03 finished in 212123 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 30 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:18:45] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:18:45] [INFO ] Invariant cache hit.
[2024-06-01 12:18:45] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 12:18:45] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:18:45] [INFO ] Invariant cache hit.
[2024-06-01 12:18:47] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:18:48] [INFO ] Implicit Places using invariants and state equation in 3172 ms returned []
Implicit Place search using SMT with State Equation took 3226 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:18:48] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:18:48] [INFO ] Invariant cache hit.
[2024-06-01 12:18:49] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30105 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 211081ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 211167ms
Finished structural reductions in LTL mode , in 1 iterations and 214468 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-04
Entered a terminal (fully accepting) state of product in 75 steps with 0 reset in 4 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-04 finished in 214601 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)&&X(G((G(p2)||p1)))))'
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 28 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:22:20] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:22:20] [INFO ] Invariant cache hit.
[2024-06-01 12:22:20] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 12:22:20] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:22:20] [INFO ] Invariant cache hit.
[2024-06-01 12:22:22] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:22:23] [INFO ] Implicit Places using invariants and state equation in 3315 ms returned []
Implicit Place search using SMT with State Equation took 3362 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:22:23] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:22:23] [INFO ] Invariant cache hit.
[2024-06-01 12:22:24] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30101 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 217160ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 217255ms
Finished structural reductions in LTL mode , in 1 iterations and 220672 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-05
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 18 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-05 finished in 220915 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 147 transition count 8361
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 110 transition count 8361
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 74 place count 110 transition count 8349
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 98 place count 98 transition count 8349
Performed 37 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 172 place count 61 transition count 8299
Ensure Unique test removed 4095 transitions
Reduce isomorphic transitions removed 4095 transitions.
Iterating post reduction 2 with 4095 rules applied. Total rules applied 4267 place count 61 transition count 4204
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 4289 place count 50 transition count 4193
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 4300 place count 50 transition count 4182
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 4312 place count 50 transition count 4170
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 4336 place count 38 transition count 4158
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4337 place count 37 transition count 4157
Applied a total of 4337 rules in 9856 ms. Remains 37 /148 variables (removed 111) and now considering 4157/8399 (removed 4242) transitions.
[2024-06-01 12:26:10] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
// Phase 1: matrix 4144 rows 37 cols
[2024-06-01 12:26:10] [INFO ] Computed 1 invariants in 20 ms
[2024-06-01 12:26:10] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 12:26:10] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:26:10] [INFO ] Invariant cache hit.
[2024-06-01 12:26:11] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:26:12] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 1543 ms to find 0 implicit places.
[2024-06-01 12:26:13] [INFO ] Redundant transitions in 984 ms returned []
Running 4145 sub problems to find dead transitions.
[2024-06-01 12:26:13] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:26:13] [INFO ] Invariant cache hit.
[2024-06-01 12:26:13] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:27:40] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 1 ms to minimize.
[2024-06-01 12:27:40] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2024-06-01 12:27:40] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
[2024-06-01 12:27:40] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 0 ms to minimize.
[2024-06-01 12:27:40] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 0 ms to minimize.
[2024-06-01 12:27:41] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 0 ms to minimize.
[2024-06-01 12:27:41] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 1 ms to minimize.
[2024-06-01 12:27:41] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 0 ms to minimize.
[2024-06-01 12:27:41] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 1 ms to minimize.
[2024-06-01 12:27:41] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 2 ms to minimize.
[2024-06-01 12:27:41] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-06-01 12:27:43] [INFO ] Deduced a trap composed of 4 places in 1332 ms of which 1 ms to minimize.
[2024-06-01 12:27:44] [INFO ] Deduced a trap composed of 4 places in 1109 ms of which 0 ms to minimize.
[2024-06-01 12:27:45] [INFO ] Deduced a trap composed of 4 places in 1062 ms of which 1 ms to minimize.
[2024-06-01 12:27:46] [INFO ] Deduced a trap composed of 4 places in 900 ms of which 0 ms to minimize.
[2024-06-01 12:27:47] [INFO ] Deduced a trap composed of 4 places in 823 ms of which 1 ms to minimize.
[2024-06-01 12:27:47] [INFO ] Deduced a trap composed of 4 places in 749 ms of which 1 ms to minimize.
[2024-06-01 12:27:48] [INFO ] Deduced a trap composed of 4 places in 651 ms of which 1 ms to minimize.
[2024-06-01 12:27:48] [INFO ] Deduced a trap composed of 4 places in 548 ms of which 1 ms to minimize.
[2024-06-01 12:27:49] [INFO ] Deduced a trap composed of 4 places in 547 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:27:50] [INFO ] Deduced a trap composed of 4 places in 529 ms of which 0 ms to minimize.
[2024-06-01 12:27:51] [INFO ] Deduced a trap composed of 4 places in 418 ms of which 0 ms to minimize.
[2024-06-01 12:27:51] [INFO ] Deduced a trap composed of 4 places in 302 ms of which 1 ms to minimize.
[2024-06-01 12:27:51] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 0 ms to minimize.
[2024-06-01 12:27:52] [INFO ] Deduced a trap composed of 4 places in 884 ms of which 0 ms to minimize.
[2024-06-01 12:27:53] [INFO ] Deduced a trap composed of 4 places in 891 ms of which 1 ms to minimize.
[2024-06-01 12:27:54] [INFO ] Deduced a trap composed of 4 places in 804 ms of which 2 ms to minimize.
[2024-06-01 12:27:55] [INFO ] Deduced a trap composed of 4 places in 695 ms of which 7 ms to minimize.
SMT process timed out in 101667ms, After SMT, problems are : Problem set: 0 solved, 4145 unsolved
Search for dead transitions found 0 dead transitions in 101717ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/148 places, 4157/8399 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114124 ms. Remains : 37/148 places, 4157/8399 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-06
Product exploration explored 100000 steps with 7692 reset in 9268 ms.
Product exploration explored 100000 steps with 7692 reset in 9219 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 75 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 30 ms :[(NOT p0)]
RANDOM walk for 48 steps (0 resets) in 18 ms. (2 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 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 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
[2024-06-01 12:28:14] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:28:14] [INFO ] Invariant cache hit.
[2024-06-01 12:28:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-06-01 12:28:17] [INFO ] [Real]Absence check using state equation in 827 ms returned sat
[2024-06-01 12:28:18] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:28:18] [INFO ] [Real]Added 4119 Read/Feed constraints in 488 ms returned sat
[2024-06-01 12:28:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 12:28:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-06-01 12:28:22] [INFO ] [Nat]Absence check using state equation in 741 ms returned sat
[2024-06-01 12:28:22] [INFO ] [Nat]Added 4119 Read/Feed constraints in 642 ms returned sat
[2024-06-01 12:28:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 4132 transitions) in 1104 ms.
[2024-06-01 12:28:24] [INFO ] Added : 0 causal constraints over 0 iterations in 1424 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 4157/4157 transitions.
Applied a total of 0 rules in 2821 ms. Remains 37 /37 variables (removed 0) and now considering 4157/4157 (removed 0) transitions.
[2024-06-01 12:28:27] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:28:27] [INFO ] Invariant cache hit.
[2024-06-01 12:28:27] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 12:28:27] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:28:27] [INFO ] Invariant cache hit.
[2024-06-01 12:28:28] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:28:28] [INFO ] Implicit Places using invariants and state equation in 1483 ms returned []
Implicit Place search using SMT with State Equation took 1517 ms to find 0 implicit places.
[2024-06-01 12:28:29] [INFO ] Redundant transitions in 1046 ms returned []
Running 4145 sub problems to find dead transitions.
[2024-06-01 12:28:29] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:28:29] [INFO ] Invariant cache hit.
[2024-06-01 12:28:30] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:29:56] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 0 ms to minimize.
[2024-06-01 12:29:56] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 0 ms to minimize.
[2024-06-01 12:29:56] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 0 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 1 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 4 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 1 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 0 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 1 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 4 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
[2024-06-01 12:29:57] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 10 ms to minimize.
[2024-06-01 12:29:59] [INFO ] Deduced a trap composed of 4 places in 1343 ms of which 1 ms to minimize.
[2024-06-01 12:30:00] [INFO ] Deduced a trap composed of 4 places in 1134 ms of which 3 ms to minimize.
[2024-06-01 12:30:01] [INFO ] Deduced a trap composed of 4 places in 979 ms of which 0 ms to minimize.
[2024-06-01 12:30:02] [INFO ] Deduced a trap composed of 4 places in 838 ms of which 1 ms to minimize.
[2024-06-01 12:30:03] [INFO ] Deduced a trap composed of 4 places in 830 ms of which 0 ms to minimize.
[2024-06-01 12:30:03] [INFO ] Deduced a trap composed of 4 places in 734 ms of which 1 ms to minimize.
[2024-06-01 12:30:04] [INFO ] Deduced a trap composed of 4 places in 645 ms of which 0 ms to minimize.
[2024-06-01 12:30:05] [INFO ] Deduced a trap composed of 4 places in 516 ms of which 1 ms to minimize.
[2024-06-01 12:30:05] [INFO ] Deduced a trap composed of 4 places in 520 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:30:06] [INFO ] Deduced a trap composed of 4 places in 494 ms of which 0 ms to minimize.
[2024-06-01 12:30:07] [INFO ] Deduced a trap composed of 4 places in 402 ms of which 0 ms to minimize.
[2024-06-01 12:30:07] [INFO ] Deduced a trap composed of 4 places in 311 ms of which 0 ms to minimize.
[2024-06-01 12:30:07] [INFO ] Deduced a trap composed of 4 places in 220 ms of which 1 ms to minimize.
[2024-06-01 12:30:08] [INFO ] Deduced a trap composed of 4 places in 882 ms of which 1 ms to minimize.
[2024-06-01 12:30:09] [INFO ] Deduced a trap composed of 4 places in 866 ms of which 1 ms to minimize.
[2024-06-01 12:30:10] [INFO ] Deduced a trap composed of 4 places in 878 ms of which 0 ms to minimize.
[2024-06-01 12:30:11] [INFO ] Deduced a trap composed of 4 places in 731 ms of which 0 ms to minimize.
SMT process timed out in 101594ms, After SMT, problems are : Problem set: 0 solved, 4145 unsolved
Search for dead transitions found 0 dead transitions in 101632ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 107037 ms. Remains : 37/37 places, 4157/4157 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 200 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 36 ms :[(NOT p0)]
RANDOM walk for 48 steps (0 resets) in 14 ms. (3 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 109 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-06-01 12:30:11] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:30:11] [INFO ] Invariant cache hit.
[2024-06-01 12:30:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-06-01 12:30:15] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2024-06-01 12:30:15] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:30:16] [INFO ] [Real]Added 4119 Read/Feed constraints in 475 ms returned sat
[2024-06-01 12:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 12:30:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-06-01 12:30:20] [INFO ] [Nat]Absence check using state equation in 867 ms returned sat
[2024-06-01 12:30:20] [INFO ] [Nat]Added 4119 Read/Feed constraints in 668 ms returned sat
[2024-06-01 12:30:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 4132 transitions) in 728 ms.
[2024-06-01 12:30:21] [INFO ] Added : 0 causal constraints over 0 iterations in 1042 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7692 reset in 9279 ms.
Product exploration explored 100000 steps with 7692 reset in 9267 ms.
Support contains 12 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 4157/4157 transitions.
Applied a total of 0 rules in 2702 ms. Remains 37 /37 variables (removed 0) and now considering 4157/4157 (removed 0) transitions.
[2024-06-01 12:30:43] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:30:43] [INFO ] Invariant cache hit.
[2024-06-01 12:30:43] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 12:30:43] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:30:43] [INFO ] Invariant cache hit.
[2024-06-01 12:30:44] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:30:44] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 1456 ms to find 0 implicit places.
[2024-06-01 12:30:45] [INFO ] Redundant transitions in 1180 ms returned []
Running 4145 sub problems to find dead transitions.
[2024-06-01 12:30:45] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:30:45] [INFO ] Invariant cache hit.
[2024-06-01 12:30:46] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:32:10] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 2 ms to minimize.
[2024-06-01 12:32:10] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
[2024-06-01 12:32:10] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 1 ms to minimize.
[2024-06-01 12:32:10] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 1 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 0 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 2 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 0 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 1 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 132 ms of which 0 ms to minimize.
[2024-06-01 12:32:11] [INFO ] Deduced a trap composed of 4 places in 143 ms of which 1 ms to minimize.
[2024-06-01 12:32:13] [INFO ] Deduced a trap composed of 4 places in 1268 ms of which 0 ms to minimize.
[2024-06-01 12:32:14] [INFO ] Deduced a trap composed of 4 places in 1073 ms of which 0 ms to minimize.
[2024-06-01 12:32:15] [INFO ] Deduced a trap composed of 4 places in 942 ms of which 1 ms to minimize.
[2024-06-01 12:32:16] [INFO ] Deduced a trap composed of 4 places in 844 ms of which 1 ms to minimize.
[2024-06-01 12:32:16] [INFO ] Deduced a trap composed of 4 places in 845 ms of which 0 ms to minimize.
[2024-06-01 12:32:17] [INFO ] Deduced a trap composed of 4 places in 690 ms of which 1 ms to minimize.
[2024-06-01 12:32:18] [INFO ] Deduced a trap composed of 4 places in 610 ms of which 1 ms to minimize.
[2024-06-01 12:32:18] [INFO ] Deduced a trap composed of 4 places in 521 ms of which 1 ms to minimize.
[2024-06-01 12:32:19] [INFO ] Deduced a trap composed of 4 places in 478 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:32:20] [INFO ] Deduced a trap composed of 4 places in 476 ms of which 1 ms to minimize.
[2024-06-01 12:32:21] [INFO ] Deduced a trap composed of 4 places in 401 ms of which 1 ms to minimize.
[2024-06-01 12:32:21] [INFO ] Deduced a trap composed of 4 places in 285 ms of which 0 ms to minimize.
[2024-06-01 12:32:21] [INFO ] Deduced a trap composed of 4 places in 217 ms of which 0 ms to minimize.
[2024-06-01 12:32:22] [INFO ] Deduced a trap composed of 4 places in 814 ms of which 1 ms to minimize.
[2024-06-01 12:32:23] [INFO ] Deduced a trap composed of 4 places in 804 ms of which 0 ms to minimize.
[2024-06-01 12:32:24] [INFO ] Deduced a trap composed of 4 places in 808 ms of which 1 ms to minimize.
[2024-06-01 12:32:24] [INFO ] Deduced a trap composed of 4 places in 703 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 37/4181 variables, and 29 constraints, problems are : Problem set: 0 solved, 4145 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/37 constraints, ReadFeed: 0/4119 constraints, PredecessorRefiner: 4145/1 constraints, Known Traps: 28/28 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4145 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 28/29 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:32:35] [INFO ] Deduced a trap composed of 4 places in 710 ms of which 0 ms to minimize.
[2024-06-01 12:32:35] [INFO ] Deduced a trap composed of 4 places in 607 ms of which 0 ms to minimize.
[2024-06-01 12:32:36] [INFO ] Deduced a trap composed of 4 places in 616 ms of which 0 ms to minimize.
[2024-06-01 12:32:37] [INFO ] Deduced a trap composed of 4 places in 824 ms of which 0 ms to minimize.
[2024-06-01 12:32:38] [INFO ] Deduced a trap composed of 4 places in 693 ms of which 0 ms to minimize.
[2024-06-01 12:32:38] [INFO ] Deduced a trap composed of 4 places in 690 ms of which 1 ms to minimize.
[2024-06-01 12:32:39] [INFO ] Deduced a trap composed of 4 places in 614 ms of which 1 ms to minimize.
[2024-06-01 12:32:39] [INFO ] Deduced a trap composed of 4 places in 412 ms of which 1 ms to minimize.
[2024-06-01 12:32:40] [INFO ] Deduced a trap composed of 4 places in 702 ms of which 1 ms to minimize.
[2024-06-01 12:32:41] [INFO ] Deduced a trap composed of 4 places in 615 ms of which 1 ms to minimize.
[2024-06-01 12:32:41] [INFO ] Deduced a trap composed of 4 places in 713 ms of which 1 ms to minimize.
[2024-06-01 12:32:42] [INFO ] Deduced a trap composed of 4 places in 706 ms of which 1 ms to minimize.
[2024-06-01 12:32:43] [INFO ] Deduced a trap composed of 4 places in 696 ms of which 0 ms to minimize.
[2024-06-01 12:32:43] [INFO ] Deduced a trap composed of 4 places in 582 ms of which 1 ms to minimize.
[2024-06-01 12:32:44] [INFO ] Deduced a trap composed of 4 places in 488 ms of which 0 ms to minimize.
[2024-06-01 12:32:44] [INFO ] Deduced a trap composed of 4 places in 387 ms of which 1 ms to minimize.
[2024-06-01 12:32:45] [INFO ] Deduced a trap composed of 4 places in 442 ms of which 1 ms to minimize.
[2024-06-01 12:32:45] [INFO ] Deduced a trap composed of 4 places in 460 ms of which 0 ms to minimize.
[2024-06-01 12:32:46] [INFO ] Deduced a trap composed of 4 places in 366 ms of which 1 ms to minimize.
[2024-06-01 12:32:46] [INFO ] Deduced a trap composed of 4 places in 375 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:32:47] [INFO ] Deduced a trap composed of 4 places in 540 ms of which 1 ms to minimize.
[2024-06-01 12:32:48] [INFO ] Deduced a trap composed of 4 places in 536 ms of which 1 ms to minimize.
[2024-06-01 12:32:49] [INFO ] Deduced a trap composed of 4 places in 662 ms of which 0 ms to minimize.
[2024-06-01 12:32:49] [INFO ] Deduced a trap composed of 4 places in 604 ms of which 1 ms to minimize.
[2024-06-01 12:32:50] [INFO ] Deduced a trap composed of 4 places in 797 ms of which 0 ms to minimize.
[2024-06-01 12:32:51] [INFO ] Deduced a trap composed of 4 places in 794 ms of which 1 ms to minimize.
[2024-06-01 12:32:52] [INFO ] Deduced a trap composed of 4 places in 779 ms of which 0 ms to minimize.
[2024-06-01 12:32:52] [INFO ] Deduced a trap composed of 4 places in 683 ms of which 0 ms to minimize.
[2024-06-01 12:32:53] [INFO ] Deduced a trap composed of 4 places in 575 ms of which 1 ms to minimize.
[2024-06-01 12:32:53] [INFO ] Deduced a trap composed of 4 places in 672 ms of which 1 ms to minimize.
[2024-06-01 12:32:54] [INFO ] Deduced a trap composed of 4 places in 584 ms of which 0 ms to minimize.
[2024-06-01 12:32:55] [INFO ] Deduced a trap composed of 4 places in 658 ms of which 0 ms to minimize.
SMT process timed out in 129336ms, After SMT, problems are : Problem set: 0 solved, 4145 unsolved
Search for dead transitions found 0 dead transitions in 129377ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 134734 ms. Remains : 37/37 places, 4157/4157 transitions.
Treatment of property StigmergyCommit-PT-11a-LTLFireability-06 finished in 415030 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) U !p0)))'
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 29 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:32:56] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
// Phase 1: matrix 8386 rows 148 cols
[2024-06-01 12:32:56] [INFO ] Computed 1 invariants in 35 ms
[2024-06-01 12:32:56] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-06-01 12:32:56] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:32:56] [INFO ] Invariant cache hit.
[2024-06-01 12:32:58] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:32:59] [INFO ] Implicit Places using invariants and state equation in 3317 ms returned []
Implicit Place search using SMT with State Equation took 3394 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:32:59] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:32:59] [INFO ] Invariant cache hit.
[2024-06-01 12:33:00] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30099 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 217867ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 217947ms
Finished structural reductions in LTL mode , in 1 iterations and 221393 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-07 finished in 221534 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 147 transition count 8361
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 110 transition count 8361
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 74 place count 110 transition count 8349
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 98 place count 98 transition count 8349
Performed 37 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 172 place count 61 transition count 8299
Ensure Unique test removed 4095 transitions
Reduce isomorphic transitions removed 4095 transitions.
Iterating post reduction 2 with 4095 rules applied. Total rules applied 4267 place count 61 transition count 4204
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 4289 place count 50 transition count 4193
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 4300 place count 50 transition count 4182
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 4312 place count 50 transition count 4170
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 4336 place count 38 transition count 4158
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4337 place count 37 transition count 4157
Applied a total of 4337 rules in 9118 ms. Remains 37 /148 variables (removed 111) and now considering 4157/8399 (removed 4242) transitions.
[2024-06-01 12:36:46] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
// Phase 1: matrix 4144 rows 37 cols
[2024-06-01 12:36:46] [INFO ] Computed 1 invariants in 18 ms
[2024-06-01 12:36:46] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 12:36:46] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:36:46] [INFO ] Invariant cache hit.
[2024-06-01 12:36:47] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:36:48] [INFO ] Implicit Places using invariants and state equation in 1463 ms returned []
Implicit Place search using SMT with State Equation took 1521 ms to find 0 implicit places.
[2024-06-01 12:36:49] [INFO ] Redundant transitions in 1169 ms returned []
Running 4145 sub problems to find dead transitions.
[2024-06-01 12:36:49] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:36:49] [INFO ] Invariant cache hit.
[2024-06-01 12:36:49] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:38:13] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
[2024-06-01 12:38:13] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 0 ms to minimize.
[2024-06-01 12:38:13] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 117 ms of which 0 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 0 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 0 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 1 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 1 ms to minimize.
[2024-06-01 12:38:14] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 0 ms to minimize.
[2024-06-01 12:38:16] [INFO ] Deduced a trap composed of 4 places in 1350 ms of which 0 ms to minimize.
[2024-06-01 12:38:17] [INFO ] Deduced a trap composed of 4 places in 1063 ms of which 1 ms to minimize.
[2024-06-01 12:38:18] [INFO ] Deduced a trap composed of 4 places in 915 ms of which 1 ms to minimize.
[2024-06-01 12:38:19] [INFO ] Deduced a trap composed of 4 places in 791 ms of which 1 ms to minimize.
[2024-06-01 12:38:20] [INFO ] Deduced a trap composed of 4 places in 801 ms of which 1 ms to minimize.
[2024-06-01 12:38:20] [INFO ] Deduced a trap composed of 4 places in 743 ms of which 0 ms to minimize.
[2024-06-01 12:38:21] [INFO ] Deduced a trap composed of 4 places in 653 ms of which 0 ms to minimize.
[2024-06-01 12:38:21] [INFO ] Deduced a trap composed of 4 places in 477 ms of which 0 ms to minimize.
[2024-06-01 12:38:22] [INFO ] Deduced a trap composed of 4 places in 526 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:38:23] [INFO ] Deduced a trap composed of 4 places in 454 ms of which 1 ms to minimize.
[2024-06-01 12:38:23] [INFO ] Deduced a trap composed of 4 places in 363 ms of which 0 ms to minimize.
[2024-06-01 12:38:24] [INFO ] Deduced a trap composed of 4 places in 307 ms of which 0 ms to minimize.
[2024-06-01 12:38:24] [INFO ] Deduced a trap composed of 4 places in 213 ms of which 1 ms to minimize.
[2024-06-01 12:38:25] [INFO ] Deduced a trap composed of 4 places in 792 ms of which 1 ms to minimize.
[2024-06-01 12:38:26] [INFO ] Deduced a trap composed of 4 places in 880 ms of which 0 ms to minimize.
[2024-06-01 12:38:27] [INFO ] Deduced a trap composed of 4 places in 865 ms of which 1 ms to minimize.
[2024-06-01 12:38:27] [INFO ] Deduced a trap composed of 4 places in 703 ms of which 1 ms to minimize.
[2024-06-01 12:38:28] [INFO ] Deduced a trap composed of 4 places in 630 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 37/4181 variables, and 30 constraints, problems are : Problem set: 0 solved, 4145 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/37 constraints, ReadFeed: 0/4119 constraints, PredecessorRefiner: 4145/1 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4145 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 29/30 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:38:39] [INFO ] Deduced a trap composed of 4 places in 704 ms of which 1 ms to minimize.
[2024-06-01 12:38:39] [INFO ] Deduced a trap composed of 4 places in 635 ms of which 0 ms to minimize.
[2024-06-01 12:38:40] [INFO ] Deduced a trap composed of 4 places in 540 ms of which 1 ms to minimize.
[2024-06-01 12:38:40] [INFO ] Deduced a trap composed of 4 places in 642 ms of which 1 ms to minimize.
[2024-06-01 12:38:41] [INFO ] Deduced a trap composed of 4 places in 751 ms of which 0 ms to minimize.
[2024-06-01 12:38:42] [INFO ] Deduced a trap composed of 4 places in 865 ms of which 1 ms to minimize.
[2024-06-01 12:38:43] [INFO ] Deduced a trap composed of 4 places in 874 ms of which 0 ms to minimize.
[2024-06-01 12:38:44] [INFO ] Deduced a trap composed of 4 places in 827 ms of which 0 ms to minimize.
[2024-06-01 12:38:44] [INFO ] Deduced a trap composed of 4 places in 698 ms of which 1 ms to minimize.
[2024-06-01 12:38:45] [INFO ] Deduced a trap composed of 4 places in 777 ms of which 0 ms to minimize.
[2024-06-01 12:38:46] [INFO ] Deduced a trap composed of 4 places in 607 ms of which 0 ms to minimize.
[2024-06-01 12:38:47] [INFO ] Deduced a trap composed of 4 places in 760 ms of which 1 ms to minimize.
[2024-06-01 12:38:47] [INFO ] Deduced a trap composed of 4 places in 682 ms of which 1 ms to minimize.
[2024-06-01 12:38:48] [INFO ] Deduced a trap composed of 4 places in 905 ms of which 1 ms to minimize.
[2024-06-01 12:38:49] [INFO ] Deduced a trap composed of 4 places in 881 ms of which 1 ms to minimize.
[2024-06-01 12:38:50] [INFO ] Deduced a trap composed of 4 places in 871 ms of which 1 ms to minimize.
[2024-06-01 12:38:51] [INFO ] Deduced a trap composed of 4 places in 761 ms of which 1 ms to minimize.
[2024-06-01 12:38:52] [INFO ] Deduced a trap composed of 4 places in 992 ms of which 1 ms to minimize.
[2024-06-01 12:38:53] [INFO ] Deduced a trap composed of 4 places in 854 ms of which 1 ms to minimize.
[2024-06-01 12:38:53] [INFO ] Deduced a trap composed of 4 places in 749 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:38:55] [INFO ] Deduced a trap composed of 4 places in 650 ms of which 1 ms to minimize.
[2024-06-01 12:38:55] [INFO ] Deduced a trap composed of 4 places in 535 ms of which 1 ms to minimize.
[2024-06-01 12:38:56] [INFO ] Deduced a trap composed of 4 places in 388 ms of which 0 ms to minimize.
[2024-06-01 12:38:56] [INFO ] Deduced a trap composed of 4 places in 409 ms of which 0 ms to minimize.
[2024-06-01 12:38:57] [INFO ] Deduced a trap composed of 4 places in 301 ms of which 0 ms to minimize.
[2024-06-01 12:38:57] [INFO ] Deduced a trap composed of 4 places in 426 ms of which 1 ms to minimize.
[2024-06-01 12:38:57] [INFO ] Deduced a trap composed of 4 places in 418 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 37/4181 variables, and 57 constraints, problems are : Problem set: 0 solved, 4145 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/37 constraints, ReadFeed: 0/4119 constraints, PredecessorRefiner: 4144/1 constraints, Known Traps: 56/56 constraints]
After SMT, in 129113ms problems are : Problem set: 0 solved, 4145 unsolved
Search for dead transitions found 0 dead transitions in 129160ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/148 places, 4157/8399 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140990 ms. Remains : 37/148 places, 4157/8399 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-08
Stuttering criterion allowed to conclude after 59007 steps with 4538 reset in 5379 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-08 finished in 146480 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 147 transition count 8361
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 110 transition count 8361
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 74 place count 110 transition count 8349
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 98 place count 98 transition count 8349
Performed 37 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 172 place count 61 transition count 8299
Ensure Unique test removed 4095 transitions
Reduce isomorphic transitions removed 4095 transitions.
Iterating post reduction 2 with 4095 rules applied. Total rules applied 4267 place count 61 transition count 4204
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 4289 place count 50 transition count 4193
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 4300 place count 50 transition count 4182
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 4312 place count 50 transition count 4170
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 4336 place count 38 transition count 4158
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4337 place count 37 transition count 4157
Applied a total of 4337 rules in 9163 ms. Remains 37 /148 variables (removed 111) and now considering 4157/8399 (removed 4242) transitions.
[2024-06-01 12:39:13] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:39:13] [INFO ] Invariant cache hit.
[2024-06-01 12:39:13] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-01 12:39:13] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:39:13] [INFO ] Invariant cache hit.
[2024-06-01 12:39:14] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:39:14] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
[2024-06-01 12:39:15] [INFO ] Redundant transitions in 1188 ms returned []
Running 4145 sub problems to find dead transitions.
[2024-06-01 12:39:16] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:39:16] [INFO ] Invariant cache hit.
[2024-06-01 12:39:16] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:40:38] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 1 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 0 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 0 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 0 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 0 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 1 ms to minimize.
[2024-06-01 12:40:39] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 1 ms to minimize.
[2024-06-01 12:40:40] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-06-01 12:40:40] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2024-06-01 12:40:41] [INFO ] Deduced a trap composed of 4 places in 1270 ms of which 1 ms to minimize.
[2024-06-01 12:40:42] [INFO ] Deduced a trap composed of 4 places in 1021 ms of which 0 ms to minimize.
[2024-06-01 12:40:43] [INFO ] Deduced a trap composed of 4 places in 899 ms of which 0 ms to minimize.
[2024-06-01 12:40:44] [INFO ] Deduced a trap composed of 4 places in 776 ms of which 0 ms to minimize.
[2024-06-01 12:40:45] [INFO ] Deduced a trap composed of 4 places in 776 ms of which 1 ms to minimize.
[2024-06-01 12:40:45] [INFO ] Deduced a trap composed of 4 places in 667 ms of which 0 ms to minimize.
[2024-06-01 12:40:46] [INFO ] Deduced a trap composed of 4 places in 665 ms of which 0 ms to minimize.
[2024-06-01 12:40:46] [INFO ] Deduced a trap composed of 4 places in 516 ms of which 1 ms to minimize.
[2024-06-01 12:40:47] [INFO ] Deduced a trap composed of 4 places in 538 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:40:48] [INFO ] Deduced a trap composed of 4 places in 501 ms of which 1 ms to minimize.
[2024-06-01 12:40:49] [INFO ] Deduced a trap composed of 4 places in 427 ms of which 0 ms to minimize.
[2024-06-01 12:40:49] [INFO ] Deduced a trap composed of 4 places in 306 ms of which 1 ms to minimize.
[2024-06-01 12:40:49] [INFO ] Deduced a trap composed of 4 places in 215 ms of which 0 ms to minimize.
[2024-06-01 12:40:50] [INFO ] Deduced a trap composed of 4 places in 884 ms of which 1 ms to minimize.
[2024-06-01 12:40:51] [INFO ] Deduced a trap composed of 4 places in 875 ms of which 0 ms to minimize.
[2024-06-01 12:40:52] [INFO ] Deduced a trap composed of 4 places in 847 ms of which 1 ms to minimize.
[2024-06-01 12:40:53] [INFO ] Deduced a trap composed of 4 places in 796 ms of which 0 ms to minimize.
SMT process timed out in 97163ms, After SMT, problems are : Problem set: 0 solved, 4145 unsolved
Search for dead transitions found 0 dead transitions in 97204ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/148 places, 4157/8399 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109068 ms. Remains : 37/148 places, 4157/8399 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-09
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 10 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-09 finished in 109159 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 25 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:40:53] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
// Phase 1: matrix 8386 rows 148 cols
[2024-06-01 12:40:53] [INFO ] Computed 1 invariants in 34 ms
[2024-06-01 12:40:53] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-06-01 12:40:53] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:40:53] [INFO ] Invariant cache hit.
[2024-06-01 12:40:55] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:40:56] [INFO ] Implicit Places using invariants and state equation in 3264 ms returned []
Implicit Place search using SMT with State Equation took 3346 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:40:56] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:40:56] [INFO ] Invariant cache hit.
[2024-06-01 12:40:57] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30107 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 221469ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 221548ms
Finished structural reductions in LTL mode , in 1 iterations and 224939 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-10 finished in 225140 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 147 transition count 8361
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 110 transition count 8361
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 74 place count 110 transition count 8349
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 98 place count 98 transition count 8349
Performed 37 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 172 place count 61 transition count 8299
Ensure Unique test removed 4095 transitions
Reduce isomorphic transitions removed 4095 transitions.
Iterating post reduction 2 with 4095 rules applied. Total rules applied 4267 place count 61 transition count 4204
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 4289 place count 50 transition count 4193
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 4300 place count 50 transition count 4182
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 4312 place count 50 transition count 4170
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 4336 place count 38 transition count 4158
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4337 place count 37 transition count 4157
Applied a total of 4337 rules in 9449 ms. Remains 37 /148 variables (removed 111) and now considering 4157/8399 (removed 4242) transitions.
[2024-06-01 12:44:47] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
// Phase 1: matrix 4144 rows 37 cols
[2024-06-01 12:44:47] [INFO ] Computed 1 invariants in 27 ms
[2024-06-01 12:44:47] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-01 12:44:47] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:44:47] [INFO ] Invariant cache hit.
[2024-06-01 12:44:48] [INFO ] State equation strengthened by 4119 read => feed constraints.
[2024-06-01 12:44:49] [INFO ] Implicit Places using invariants and state equation in 1501 ms returned []
Implicit Place search using SMT with State Equation took 1566 ms to find 0 implicit places.
[2024-06-01 12:44:50] [INFO ] Redundant transitions in 1187 ms returned []
Running 4145 sub problems to find dead transitions.
[2024-06-01 12:44:50] [INFO ] Flow matrix only has 4144 transitions (discarded 13 similar events)
[2024-06-01 12:44:50] [INFO ] Invariant cache hit.
[2024-06-01 12:44:50] [INFO ] State equation strengthened by 4119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
At refinement iteration 1 (OVERLAPS) 12/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:46:22] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 1 ms to minimize.
[2024-06-01 12:46:22] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 0 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 0 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 0 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 1 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 0 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 1 ms to minimize.
[2024-06-01 12:46:23] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 0 ms to minimize.
[2024-06-01 12:46:24] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 1 ms to minimize.
[2024-06-01 12:46:25] [INFO ] Deduced a trap composed of 4 places in 1425 ms of which 1 ms to minimize.
[2024-06-01 12:46:26] [INFO ] Deduced a trap composed of 4 places in 1180 ms of which 1 ms to minimize.
[2024-06-01 12:46:27] [INFO ] Deduced a trap composed of 4 places in 931 ms of which 3 ms to minimize.
[2024-06-01 12:46:28] [INFO ] Deduced a trap composed of 4 places in 816 ms of which 1 ms to minimize.
[2024-06-01 12:46:29] [INFO ] Deduced a trap composed of 4 places in 825 ms of which 3 ms to minimize.
[2024-06-01 12:46:30] [INFO ] Deduced a trap composed of 4 places in 693 ms of which 1 ms to minimize.
[2024-06-01 12:46:30] [INFO ] Deduced a trap composed of 4 places in 611 ms of which 1 ms to minimize.
[2024-06-01 12:46:31] [INFO ] Deduced a trap composed of 4 places in 556 ms of which 1 ms to minimize.
[2024-06-01 12:46:31] [INFO ] Deduced a trap composed of 4 places in 550 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 4145 unsolved
[2024-06-01 12:46:33] [INFO ] Deduced a trap composed of 4 places in 528 ms of which 0 ms to minimize.
[2024-06-01 12:46:33] [INFO ] Deduced a trap composed of 4 places in 387 ms of which 0 ms to minimize.
[2024-06-01 12:46:33] [INFO ] Deduced a trap composed of 4 places in 303 ms of which 0 ms to minimize.
[2024-06-01 12:46:34] [INFO ] Deduced a trap composed of 4 places in 205 ms of which 1 ms to minimize.
[2024-06-01 12:46:35] [INFO ] Deduced a trap composed of 4 places in 939 ms of which 0 ms to minimize.
[2024-06-01 12:46:35] [INFO ] Deduced a trap composed of 4 places in 798 ms of which 0 ms to minimize.
[2024-06-01 12:46:36] [INFO ] Deduced a trap composed of 4 places in 886 ms of which 0 ms to minimize.
[2024-06-01 12:46:37] [INFO ] Deduced a trap composed of 4 places in 771 ms of which 1 ms to minimize.
SMT process timed out in 106890ms, After SMT, problems are : Problem set: 0 solved, 4145 unsolved
Search for dead transitions found 0 dead transitions in 106938ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/148 places, 4157/8399 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119165 ms. Remains : 37/148 places, 4157/8399 transitions.
Stuttering acceptance computed with spot in 49 ms :[p0]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-11
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 5 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-11 finished in 119248 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 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 27 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:46:37] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
// Phase 1: matrix 8386 rows 148 cols
[2024-06-01 12:46:37] [INFO ] Computed 1 invariants in 56 ms
[2024-06-01 12:46:37] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-06-01 12:46:37] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:46:37] [INFO ] Invariant cache hit.
[2024-06-01 12:46:40] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:46:41] [INFO ] Implicit Places using invariants and state equation in 3326 ms returned []
Implicit Place search using SMT with State Equation took 3430 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:46:41] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:46:41] [INFO ] Invariant cache hit.
[2024-06-01 12:46:41] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30106 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 timeout
1)
(s126 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 201226ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 201312ms
Finished structural reductions in LTL mode , in 1 iterations and 204797 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-12 finished in 204933 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((G(p1)||p0))))'
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 30 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:50:02] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:50:02] [INFO ] Invariant cache hit.
[2024-06-01 12:50:02] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 12:50:02] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:50:02] [INFO ] Invariant cache hit.
[2024-06-01 12:50:05] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:50:06] [INFO ] Implicit Places using invariants and state equation in 3415 ms returned []
Implicit Place search using SMT with State Equation took 3468 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:50:06] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:50:06] [INFO ] Invariant cache hit.
[2024-06-01 12:50:07] [INFO ] State equation strengthened by 8201 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 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 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 205057ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 205159ms
Finished structural reductions in LTL mode , in 1 iterations and 208684 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-13
Product exploration explored 100000 steps with 50000 reset in 551 ms.
Product exploration explored 100000 steps with 50000 reset in 449 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 p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 11 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-11a-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-11a-LTLFireability-13 finished in 209880 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(p1))&&p0)))'
Support contains 12 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 8399/8399 transitions.
Applied a total of 0 rules in 25 ms. Remains 148 /148 variables (removed 0) and now considering 8399/8399 (removed 0) transitions.
[2024-06-01 12:53:32] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:53:32] [INFO ] Invariant cache hit.
[2024-06-01 12:53:32] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 12:53:32] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:53:32] [INFO ] Invariant cache hit.
[2024-06-01 12:53:34] [INFO ] State equation strengthened by 8201 read => feed constraints.
[2024-06-01 12:53:35] [INFO ] Implicit Places using invariants and state equation in 3338 ms returned []
Implicit Place search using SMT with State Equation took 3398 ms to find 0 implicit places.
Running 8398 sub problems to find dead transitions.
[2024-06-01 12:53:36] [INFO ] Flow matrix only has 8386 transitions (discarded 13 similar events)
[2024-06-01 12:53:36] [INFO ] Invariant cache hit.
[2024-06-01 12:53:36] [INFO ] State equation strengthened by 8201 read => feed constraints.
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 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8398/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 147/8534 variables, and 0 constraints, problems are : Problem set: 0 solved, 8398 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/148 constraints, ReadFeed: 0/8201 constraints, PredecessorRefiner: 8227/171 constraints, Known Traps: 0/0 constraints]
After SMT, in 211582ms problems are : Problem set: 0 solved, 8398 unsolved
Search for dead transitions found 0 dead transitions in 211683ms
Finished structural reductions in LTL mode , in 1 iterations and 215132 ms. Remains : 148/148 places, 8399/8399 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-11a-LTLFireability-15
Entered a terminal (fully accepting) state of product in 75 steps with 0 reset in 5 ms.
FORMULA StigmergyCommit-PT-11a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-11a-LTLFireability-15 finished in 215318 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(X(p0))) U p0)||X(F((X(p0)&&p1)))))'
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))'
[2024-06-01 12:57:08] [INFO ] Flatten gal took : 627 ms
[2024-06-01 12:57:08] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 12:57:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 148 places, 8399 transitions and 197275 arcs took 105 ms.
Total runtime 3596771 ms.
There are residual formulas that ITS could not solve within timeout

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
mcc2024

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-11a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is StigmergyCommit-PT-11a, 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 r536-tall-171690531900236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-11a.tgz
mv StigmergyCommit-PT-11a 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 ;