About the Execution of ITS-Tools for DNAwalker-PT-15ringRRLarge
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 896.207 | 287166.00 | 336082.00 | 912.20 | 2 1 2 2 2 2 2 1 2 2 2 2 1 2 2 2 | normal |
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.r114-smll-171624276100485.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DNAwalker-PT-15ringRRLarge, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624276100485
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 13 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 13 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 14 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 135K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-00
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-01
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-02
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-03
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-04
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-05
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-06
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-07
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-08
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-09
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-10
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-11
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-12
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-13
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-14
FORMULA_NAME DNAwalker-PT-15ringRRLarge-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716511211501
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-15ringRRLarge
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-24 00:40:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 00:40:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 00:40:13] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2024-05-24 00:40:13] [INFO ] Transformed 33 places.
[2024-05-24 00:40:13] [INFO ] Transformed 312 transitions.
[2024-05-24 00:40:13] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 527 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
Current structural bounds on expressions (Initially) : Max Seen:[1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-24 00:40:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-05-24 00:40:13] [INFO ] Computed 0 invariants in 28 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10000 steps (774 resets) in 137 ms. (72 steps per ms)
BEST_FIRST walk for 160015 steps (888 resets) in 409 ms. (390 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-24 00:40:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-24 00:40:14] [INFO ] Invariant cache hit.
[2024-05-24 00:40:15] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2024-05-24 00:40:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:15] [INFO ] [Nat]Absence check using state equation in 657 ms returned unknown
[2024-05-24 00:40:15] [INFO ] [Real]Absence check using state equation in 106 ms returned unsat
[2024-05-24 00:40:16] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2024-05-24 00:40:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:16] [INFO ] [Nat]Absence check using state equation in 615 ms returned unknown
[2024-05-24 00:40:17] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2024-05-24 00:40:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:17] [INFO ] [Nat]Absence check using state equation in 618 ms returned unknown
[2024-05-24 00:40:17] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2024-05-24 00:40:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:18] [INFO ] [Nat]Absence check using state equation in 607 ms returned unknown
[2024-05-24 00:40:18] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2024-05-24 00:40:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:19] [INFO ] [Nat]Absence check using state equation in 615 ms returned unknown
[2024-05-24 00:40:19] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-24 00:40:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:20] [INFO ] [Nat]Absence check using state equation in 565 ms returned unknown
[2024-05-24 00:40:20] [INFO ] [Real]Absence check using state equation in 55 ms returned unsat
[2024-05-24 00:40:20] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-24 00:40:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:20] [INFO ] [Nat]Absence check using state equation in 586 ms returned unknown
[2024-05-24 00:40:20] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2024-05-24 00:40:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:21] [INFO ] [Nat]Absence check using state equation in 564 ms returned unknown
[2024-05-24 00:40:21] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2024-05-24 00:40:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:22] [INFO ] [Nat]Absence check using state equation in 583 ms returned unknown
[2024-05-24 00:40:22] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2024-05-24 00:40:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:23] [INFO ] [Nat]Absence check using state equation in 592 ms returned unknown
[2024-05-24 00:40:23] [INFO ] [Real]Absence check using state equation in 73 ms returned unsat
[2024-05-24 00:40:23] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2024-05-24 00:40:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:23] [INFO ] [Nat]Absence check using state equation in 582 ms returned unknown
[2024-05-24 00:40:23] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2024-05-24 00:40:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:24] [INFO ] [Nat]Absence check using state equation in 562 ms returned unknown
[2024-05-24 00:40:24] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2024-05-24 00:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:40:25] [INFO ] [Nat]Absence check using state equation in 566 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2] Max Struct:[+inf, 1, +inf, +inf, +inf, +inf, +inf, 1, +inf, +inf, +inf, +inf, 1, +inf, +inf, +inf]
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 13 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 33 transition count 304
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 32 transition count 303
Applied a total of 9 rules in 89 ms. Remains 32 /33 variables (removed 1) and now considering 303/312 (removed 9) transitions.
Running 279 sub problems to find dead transitions.
// Phase 1: matrix 303 rows 32 cols
[2024-05-24 00:40:25] [INFO ] Computed 0 invariants in 16 ms
[2024-05-24 00:40:25] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 1 (OVERLAPS) 303/330 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/330 variables, 59/86 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/330 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 4 (OVERLAPS) 5/335 variables, 5/91 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 6 (OVERLAPS) 0/335 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 279 unsolved
No progress, stopping.
After SMT solving in domain Real declared 335/335 variables, and 91 constraints, problems are : Problem set: 0 solved, 279 unsolved in 15824 ms.
Refiners :[State Equation: 32/32 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 279/279 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 279 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 1 (OVERLAPS) 303/330 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/330 variables, 59/86 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/330 variables, 279/365 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/330 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 5 (OVERLAPS) 5/335 variables, 5/370 constraints. Problems are: Problem set: 0 solved, 279 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 335/335 variables, and 370 constraints, problems are : Problem set: 0 solved, 279 unsolved in 20041 ms.
Refiners :[State Equation: 32/32 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 279/279 constraints, Known Traps: 0/0 constraints]
After SMT, in 36627ms problems are : Problem set: 0 solved, 279 unsolved
Search for dead transitions found 0 dead transitions in 36666ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36801 ms. Remains : 32/33 places, 303/312 transitions.
When looking for a positive semi flow solution, solver replied unsat
[2024-05-24 00:41:02] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1000000 steps (80723 resets) in 3782 ms. (264 steps per ms)
BEST_FIRST walk for 13000011 steps (84330 resets) in 10505 ms. (1237 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-24 00:41:16] [INFO ] Invariant cache hit.
[2024-05-24 00:41:16] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2024-05-24 00:41:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:21] [INFO ] [Nat]Absence check using state equation in 4571 ms returned unknown
[2024-05-24 00:41:21] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-24 00:41:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:25] [INFO ] [Nat]Absence check using state equation in 4594 ms returned unknown
[2024-05-24 00:41:26] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-24 00:41:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:30] [INFO ] [Nat]Absence check using state equation in 4565 ms returned unknown
[2024-05-24 00:41:30] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2024-05-24 00:41:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:35] [INFO ] [Nat]Absence check using state equation in 4565 ms returned unknown
[2024-05-24 00:41:35] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-24 00:41:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:40] [INFO ] [Nat]Absence check using state equation in 4558 ms returned unknown
[2024-05-24 00:41:40] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2024-05-24 00:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:44] [INFO ] [Nat]Absence check using state equation in 4558 ms returned unknown
[2024-05-24 00:41:44] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2024-05-24 00:41:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:49] [INFO ] [Nat]Absence check using state equation in 4559 ms returned unknown
[2024-05-24 00:41:49] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2024-05-24 00:41:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:54] [INFO ] [Nat]Absence check using state equation in 4558 ms returned unknown
[2024-05-24 00:41:54] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2024-05-24 00:41:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:41:58] [INFO ] [Nat]Absence check using state equation in 4558 ms returned unknown
[2024-05-24 00:41:58] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-24 00:41:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:03] [INFO ] [Nat]Absence check using state equation in 4592 ms returned unknown
[2024-05-24 00:42:03] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2024-05-24 00:42:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:08] [INFO ] [Nat]Absence check using state equation in 4556 ms returned unknown
[2024-05-24 00:42:08] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2024-05-24 00:42:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:12] [INFO ] [Nat]Absence check using state equation in 4567 ms returned unknown
[2024-05-24 00:42:12] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-24 00:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:17] [INFO ] [Nat]Absence check using state equation in 4589 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 13 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 303/303 transitions.
Applied a total of 0 rules in 11 ms. Remains 32 /32 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 32/32 places, 303/303 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 303/303 transitions.
Applied a total of 0 rules in 10 ms. Remains 32 /32 variables (removed 0) and now considering 303/303 (removed 0) transitions.
[2024-05-24 00:42:17] [INFO ] Invariant cache hit.
[2024-05-24 00:42:17] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-24 00:42:17] [INFO ] Invariant cache hit.
[2024-05-24 00:42:17] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-24 00:42:18] [INFO ] Implicit Places using invariants and state equation in 550 ms returned [8, 25]
Discarding 2 places :
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 15 transitions.
Implicit Place search using SMT with State Equation took 607 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 30/32 places, 288/303 transitions.
Applied a total of 0 rules in 12 ms. Remains 30 /30 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 630 ms. Remains : 30/32 places, 288/303 transitions.
When looking for a positive semi flow solution, solver replied unsat
// Phase 1: matrix 288 rows 30 cols
[2024-05-24 00:42:18] [INFO ] Computed 0 invariants in 7 ms
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1000000 steps (59108 resets) in 3482 ms. (287 steps per ms)
BEST_FIRST walk for 13000012 steps (76201 resets) in 9765 ms. (1331 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-24 00:42:31] [INFO ] Invariant cache hit.
[2024-05-24 00:42:31] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-05-24 00:42:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:36] [INFO ] [Nat]Absence check using state equation in 4554 ms returned unknown
[2024-05-24 00:42:36] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2024-05-24 00:42:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:40] [INFO ] [Nat]Absence check using state equation in 4557 ms returned unknown
[2024-05-24 00:42:40] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2024-05-24 00:42:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:45] [INFO ] [Nat]Absence check using state equation in 4555 ms returned unknown
[2024-05-24 00:42:45] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2024-05-24 00:42:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:50] [INFO ] [Nat]Absence check using state equation in 4556 ms returned unknown
[2024-05-24 00:42:50] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2024-05-24 00:42:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:54] [INFO ] [Nat]Absence check using state equation in 4588 ms returned unknown
[2024-05-24 00:42:55] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-24 00:42:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:42:59] [INFO ] [Nat]Absence check using state equation in 4555 ms returned unknown
[2024-05-24 00:42:59] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-05-24 00:42:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:04] [INFO ] [Nat]Absence check using state equation in 4555 ms returned unknown
[2024-05-24 00:43:04] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-24 00:43:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:08] [INFO ] [Nat]Absence check using state equation in 4560 ms returned unknown
[2024-05-24 00:43:09] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-05-24 00:43:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:13] [INFO ] [Nat]Absence check using state equation in 4556 ms returned unknown
[2024-05-24 00:43:13] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2024-05-24 00:43:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:18] [INFO ] [Nat]Absence check using state equation in 4557 ms returned unknown
[2024-05-24 00:43:18] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2024-05-24 00:43:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:23] [INFO ] [Nat]Absence check using state equation in 4593 ms returned unknown
[2024-05-24 00:43:23] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-05-24 00:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:27] [INFO ] [Nat]Absence check using state equation in 4555 ms returned unknown
[2024-05-24 00:43:27] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-05-24 00:43:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 00:43:32] [INFO ] [Nat]Absence check using state equation in 4554 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 13 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 288/288 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 30/30 places, 288/288 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 288/288 transitions.
Applied a total of 0 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2024-05-24 00:43:32] [INFO ] Invariant cache hit.
[2024-05-24 00:43:32] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-24 00:43:32] [INFO ] Invariant cache hit.
[2024-05-24 00:43:32] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-24 00:43:32] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2024-05-24 00:43:32] [INFO ] Redundant transitions in 31 ms returned []
Running 266 sub problems to find dead transitions.
[2024-05-24 00:43:32] [INFO ] Invariant cache hit.
[2024-05-24 00:43:32] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 288/313 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 59/84 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 5/318 variables, 5/89 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 89 constraints, problems are : Problem set: 0 solved, 266 unsolved in 13192 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 288/313 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 59/84 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 266/350 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (OVERLAPS) 5/318 variables, 5/355 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 355 constraints, problems are : Problem set: 0 solved, 266 unsolved in 30015 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
After SMT, in 43502ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 43511ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43882 ms. Remains : 30/30 places, 288/288 transitions.
When looking for a positive semi flow solution, solver replied unsat
RANDOM walk for 40000 steps (2356 resets) in 1925 ms. (20 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (254 resets) in 301 ms. (132 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (243 resets) in 250 ms. (159 steps per ms) remains 13/13 properties
[2024-05-24 00:44:17] [INFO ] Flatten gal took : 226 ms
BEST_FIRST walk for 40004 steps (237 resets) in 265 ms. (150 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (230 resets) in 183 ms. (217 steps per ms) remains 13/13 properties
[2024-05-24 00:44:17] [INFO ] Flatten gal took : 100 ms
BEST_FIRST walk for 40004 steps (247 resets) in 166 ms. (239 steps per ms) remains 13/13 properties
[2024-05-24 00:44:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11200327792127134308.gal : 26 ms
[2024-05-24 00:44:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5375136329567767664.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11200327792127134308.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5375136329567767664.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (222 resets) in 156 ms. (254 steps per ms) remains 13/13 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (229 resets) in 169 ms. (235 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (232 resets) in 170 ms. (233 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (197 resets) in 131 ms. (303 steps per ms) remains 13/13 properties
Loading property file /tmp/ReachabilityCardinality5375136329567767664.prop.
BEST_FIRST walk for 40004 steps (246 resets) in 152 ms. (261 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 28
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :28 after 50
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :50 after 154
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :154 after 386
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :386 after 1360
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :1360 after 11970
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :11970 after 65359
BEST_FIRST walk for 40003 steps (253 resets) in 196 ms. (203 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :65359 after 85887
BEST_FIRST walk for 40003 steps (211 resets) in 186 ms. (213 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :85887 after 698557
BEST_FIRST walk for 40004 steps (227 resets) in 178 ms. (223 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :698557 after 1.77804e+06
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :1.77804e+06 after 4.12926e+06
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :4.12926e+06 after 1.23364e+07
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :1.23364e+07 after 5.60993e+07
Interrupted probabilistic random walk after 401457 steps, run timeout after 3001 ms. (steps per millisecond=133 ) properties seen :0 out of 13
Probabilistic random walk after 401457 steps, saw 86135 distinct states, run finished after 3005 ms. (steps per millisecond=133 ) properties seen :0
[2024-05-24 00:44:20] [INFO ] Invariant cache hit.
[2024-05-24 00:44:20] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 212/225 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 59/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 93/318 variables, 17/89 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SDD proceeding with computation,13 properties remain. new max is 32768
SDD size :5.60993e+07 after 1.55193e+08
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 89 constraints, problems are : Problem set: 0 solved, 13 unsolved in 604 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 212/225 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 59/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SDD proceeding with computation,13 properties remain. new max is 65536
SDD size :7.42268e+08 after 9.10794e+08
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 89 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5006 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 5638ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 13 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 288/288 transitions.
Applied a total of 0 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Running 266 sub problems to find dead transitions.
[2024-05-24 00:44:26] [INFO ] Invariant cache hit.
[2024-05-24 00:44:26] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 288/313 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 59/84 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 5/318 variables, 5/89 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.16524e+09,16.2976,298068,2,19049,21,1.16526e+06,19,0,456,1.41262e+06,0
Total reachable state count : 1165235396
Verifying 13 reachability properties.
Invariant property MIN0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,0,16.3038,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN1,0,16.3052,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN2,0,16.3124,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN3,0,16.3129,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN4 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN4,0,16.3221,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN5 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN5,0,16.3279,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN6 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN6,0,16.3283,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN7 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN7,0,16.3379,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN8 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN8,0,16.342,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN9 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN9,0,16.3523,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN10 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN10,0,16.3626,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN11 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN11,0,16.3654,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
Invariant property MIN12 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN12,0,16.3661,298068,1,0,21,1.16526e+06,19,0,457,1.41262e+06,0
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 89 constraints, problems are : Problem set: 0 solved, 266 unsolved in 11823 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 288/313 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 59/84 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 266/350 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (OVERLAPS) 5/318 variables, 5/355 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 355 constraints, problems are : Problem set: 0 solved, 266 unsolved in 20015 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
After SMT, in 32081ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 32086ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32092 ms. Remains : 30/30 places, 288/288 transitions.
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-15 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-14 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-13 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-11 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-10 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-09 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-08 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-06 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-05 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-04 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-03 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-02 2 TECHNIQUES REACHABILITY_MIN
FORMULA DNAwalker-PT-15ringRRLarge-UpperBounds-00 2 TECHNIQUES REACHABILITY_MIN
Current structural bounds on expressions (After reachability solving 13 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 285354 ms.
BK_STOP 1716511498667
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-15ringRRLarge"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-15ringRRLarge, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624276100485"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-15ringRRLarge.tgz
mv DNAwalker-PT-15ringRRLarge execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;