About the Execution of LTSMin+red for BlocksWorld-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4019.808 | 131229.00 | 202108.00 | 310.60 | F???FTTF?F?????? | 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.r605-tall-171774426800217.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 BlocksWorld-PT-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r605-tall-171774426800217
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 622K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 610K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 446K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.4M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 31K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 74K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 1.9M Jun 7 06:26 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 BlocksWorld-PT-08-CTLCardinality-2024-00
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-01
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-02
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-03
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-04
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-05
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-06
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-07
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-08
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-09
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-10
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-11
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-12
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-13
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-14
FORMULA_NAME BlocksWorld-PT-08-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717748484223
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 08:21:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-07 08:21:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 08:21:25] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2024-06-07 08:21:25] [INFO ] Transformed 1979 places.
[2024-06-07 08:21:25] [INFO ] Transformed 3785 transitions.
[2024-06-07 08:21:25] [INFO ] Found NUPN structural information;
[2024-06-07 08:21:25] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42]
[2024-06-07 08:21:25] [INFO ] Parsed PT model containing 1979 places and 3785 transitions and 18910 arcs in 364 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 102 ms.
Support contains 1979 out of 1979 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1979/1979 places, 3785/3785 transitions.
Applied a total of 0 rules in 40 ms. Remains 1979 /1979 variables (removed 0) and now considering 3785/3785 (removed 0) transitions.
// Phase 1: matrix 3785 rows 1979 cols
[2024-06-07 08:21:26] [INFO ] Computed 87 invariants in 88 ms
[2024-06-07 08:21:26] [INFO ] Implicit Places using invariants in 554 ms returned []
[2024-06-07 08:21:26] [INFO ] Invariant cache hit.
[2024-06-07 08:21:28] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-06-07 08:21:28] [INFO ] Implicit Places using invariants and state equation in 1848 ms returned []
Implicit Place search using SMT with State Equation took 2433 ms to find 0 implicit places.
Running 3779 sub problems to find dead transitions.
[2024-06-07 08:21:28] [INFO ] Invariant cache hit.
[2024-06-07 08:21:28] [INFO ] State equation strengthened by 75 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD658 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD834 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1670 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1758 is UNSAT
Problem TDEAD1802 is UNSAT
Problem TDEAD1846 is UNSAT
Problem TDEAD1890 is UNSAT
Problem TDEAD1978 is UNSAT
Problem TDEAD2062 is UNSAT
Problem TDEAD2144 is UNSAT
Problem TDEAD2224 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2452 is UNSAT
Problem TDEAD2524 is UNSAT
Problem TDEAD2594 is UNSAT
Problem TDEAD2662 is UNSAT
Problem TDEAD2728 is UNSAT
Problem TDEAD2792 is UNSAT
Problem TDEAD2854 is UNSAT
Problem TDEAD2972 is UNSAT
Problem TDEAD3028 is UNSAT
Problem TDEAD3082 is UNSAT
Problem TDEAD3134 is UNSAT
Problem TDEAD3184 is UNSAT
Problem TDEAD3232 is UNSAT
Problem TDEAD3278 is UNSAT
Problem TDEAD3322 is UNSAT
Problem TDEAD3404 is UNSAT
Problem TDEAD3442 is UNSAT
Problem TDEAD3478 is UNSAT
Problem TDEAD3512 is UNSAT
Problem TDEAD3544 is UNSAT
Problem TDEAD3574 is UNSAT
Problem TDEAD3602 is UNSAT
Problem TDEAD3628 is UNSAT
Problem TDEAD3674 is UNSAT
Problem TDEAD3694 is UNSAT
Problem TDEAD3712 is UNSAT
Problem TDEAD3728 is UNSAT
Problem TDEAD3742 is UNSAT
Problem TDEAD3754 is UNSAT
Problem TDEAD3764 is UNSAT
Problem TDEAD3772 is UNSAT
Problem TDEAD3778 is UNSAT
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1973 variables, 77/77 constraints. Problems are: Problem set: 78 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1973/5764 variables, and 77 constraints, problems are : Problem set: 78 solved, 3701 unsolved in 30106 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1979 constraints, ReadFeed: 0/75 constraints, PredecessorRefiner: 3740/1893 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 78 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 5/5 constraints. Problems are: Problem set: 78 solved, 3701 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 1934/5764 variables, and 5 constraints, problems are : Problem set: 78 solved, 3701 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 5/87 constraints, State Equation: 0/1979 constraints, ReadFeed: 0/75 constraints, PredecessorRefiner: 1847/1893 constraints, Known Traps: 0/0 constraints]
After SMT, in 87758ms problems are : Problem set: 78 solved, 3701 unsolved
Search for dead transitions found 78 dead transitions in 87832ms
Found 78 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 78 transitions
Dead transitions reduction (with SMT) removed 78 transitions
Starting structural reductions in LTL mode, iteration 1 : 1979/1979 places, 3707/3785 transitions.
Deduced a syphon composed of 39 places in 3 ms
Applied a total of 0 rules in 30 ms. Remains 1979 /1979 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90389 ms. Remains : 1979/1979 places, 3707/3785 transitions.
Deduced a syphon composed of 39 places in 6 ms
Reduce places removed 39 places and 0 transitions.
Support contains 1940 out of 1940 places after structural reductions.
[2024-06-07 08:22:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-07 08:22:57] [INFO ] Flatten gal took : 595 ms
FORMULA BlocksWorld-PT-08-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 08:22:58] [INFO ] Flatten gal took : 235 ms
[2024-06-07 08:22:58] [INFO ] Input system was already deterministic with 3707 transitions.
RANDOM walk for 40000 steps (8 resets) in 17475 ms. (2 steps per ms) remains 45/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 294 ms. (13 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 253 ms. (15 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 355 ms. (11 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 201 ms. (19 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 358 ms. (11 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 218 ms. (18 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 179 ms. (22 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 285 ms. (14 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 267 ms. (14 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 204 ms. (19 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 425 ms. (9 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 391 ms. (10 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 163 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 189 ms. (21 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 288 ms. (13 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 172 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 182 ms. (21 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 170 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 241 ms. (16 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 194 ms. (20 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 168 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 170 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 164 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 164 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 164 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 167 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 166 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 164 ms. (24 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 155 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 162 ms. (24 steps per ms) remains 44/44 properties
// Phase 1: matrix 3707 rows 1940 cols
[2024-06-07 08:23:06] [INFO ] Computed 87 invariants in 32 ms
[2024-06-07 08:23:06] [INFO ] State equation strengthened by 9 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp77 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/1940 variables, 87/87 constraints. Problems are: Problem set: 35 solved, 9 unsolved
[2024-06-07 08:23:10] [INFO ] Deduced a trap composed of 86 places in 605 ms of which 50 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1940 variables, 1/88 constraints. Problems are: Problem set: 35 solved, 9 unsolved
[2024-06-07 08:23:11] [INFO ] Deduced a trap composed of 86 places in 160 ms of which 2 ms to minimize.
[2024-06-07 08:23:11] [INFO ] Deduced a trap composed of 44 places in 87 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1940 variables, 2/90 constraints. Problems are: Problem set: 35 solved, 9 unsolved
[2024-06-07 08:23:13] [INFO ] Deduced a trap composed of 416 places in 744 ms of which 8 ms to minimize.
SMT process timed out in 6519ms, After SMT, problems are : Problem set: 35 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 138 out of 1940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1940 transition count 3706
Applied a total of 1 rules in 8112 ms. Remains 1940 /1940 variables (removed 0) and now considering 3706/3707 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8113 ms. Remains : 1940/1940 places, 3706/3707 transitions.
RANDOM walk for 40000 steps (8 resets) in 2355 ms. (16 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1337 ms. (29 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 406 ms. (98 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 3/3 properties
// Phase 1: matrix 3706 rows 1940 cols
[2024-06-07 08:23:22] [INFO ] Computed 87 invariants in 19 ms
[2024-06-07 08:23:22] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1807/1940 variables, 86/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1940 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3706/5646 variables, 1940/2027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5646 variables, 8/2035 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5646 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/5646 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5646/5646 variables, and 2035 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1649 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 1940/1940 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-07 08:23:24] [INFO ] Deduced a trap composed of 86 places in 287 ms of which 2 ms to minimize.
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp58 is UNSAT
After SMT solving in domain Int declared 1940/5646 variables, and 88 constraints, problems are : Problem set: 3 solved, 0 unsolved in 557 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 2288ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 38 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-08-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 08:23:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-07 08:23:25] [INFO ] Flatten gal took : 151 ms
[2024-06-07 08:23:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BlocksWorld-PT-08-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 08:23:25] [INFO ] Flatten gal took : 169 ms
[2024-06-07 08:23:25] [INFO ] Input system was already deterministic with 3707 transitions.
Support contains 92 out of 1940 places (down from 108) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 163 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:26] [INFO ] Flatten gal took : 128 ms
[2024-06-07 08:23:26] [INFO ] Flatten gal took : 138 ms
[2024-06-07 08:23:26] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 554 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 555 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:27] [INFO ] Flatten gal took : 117 ms
[2024-06-07 08:23:27] [INFO ] Flatten gal took : 133 ms
[2024-06-07 08:23:27] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 86 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:28] [INFO ] Flatten gal took : 116 ms
[2024-06-07 08:23:28] [INFO ] Flatten gal took : 128 ms
[2024-06-07 08:23:28] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 386 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 386 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:29] [INFO ] Flatten gal took : 106 ms
[2024-06-07 08:23:29] [INFO ] Flatten gal took : 125 ms
[2024-06-07 08:23:29] [INFO ] Input system was already deterministic with 3707 transitions.
RANDOM walk for 40000 steps (8 resets) in 1808 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 7548 steps (0 resets) in 60 ms. (123 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-08-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 358 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 359 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:30] [INFO ] Flatten gal took : 108 ms
[2024-06-07 08:23:30] [INFO ] Flatten gal took : 117 ms
[2024-06-07 08:23:30] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 344 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 344 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:31] [INFO ] Flatten gal took : 112 ms
[2024-06-07 08:23:31] [INFO ] Flatten gal took : 128 ms
[2024-06-07 08:23:31] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 65 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:31] [INFO ] Flatten gal took : 107 ms
[2024-06-07 08:23:32] [INFO ] Flatten gal took : 119 ms
[2024-06-07 08:23:32] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 65 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:32] [INFO ] Flatten gal took : 108 ms
[2024-06-07 08:23:32] [INFO ] Flatten gal took : 122 ms
[2024-06-07 08:23:32] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 65 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:33] [INFO ] Flatten gal took : 111 ms
[2024-06-07 08:23:33] [INFO ] Flatten gal took : 124 ms
[2024-06-07 08:23:33] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 63 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:33] [INFO ] Flatten gal took : 106 ms
[2024-06-07 08:23:33] [INFO ] Flatten gal took : 119 ms
[2024-06-07 08:23:34] [INFO ] Input system was already deterministic with 3707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 64 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 1940/1940 places, 3707/3707 transitions.
[2024-06-07 08:23:34] [INFO ] Flatten gal took : 105 ms
[2024-06-07 08:23:34] [INFO ] Flatten gal took : 117 ms
[2024-06-07 08:23:34] [INFO ] Input system was already deterministic with 3707 transitions.
[2024-06-07 08:23:34] [INFO ] Flatten gal took : 119 ms
[2024-06-07 08:23:35] [INFO ] Flatten gal took : 123 ms
[2024-06-07 08:23:35] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-07 08:23:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1940 places, 3707 transitions and 18520 arcs took 18 ms.
Total runtime 129734 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-01
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-02
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-03
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-08
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-10
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-11
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-12
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-13
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-14
Could not compute solution for formula : BlocksWorld-PT-08-CTLCardinality-2024-15
BK_STOP 1717748615452
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/556/ctl_0_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/556/ctl_1_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/556/ctl_2_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/556/ctl_3_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/556/ctl_4_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/556/ctl_5_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/556/ctl_6_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/556/ctl_7_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/556/ctl_8_
ctl formula name BlocksWorld-PT-08-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/556/ctl_9_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="BlocksWorld-PT-08"
export BK_EXAMINATION="CTLCardinality"
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 BlocksWorld-PT-08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r605-tall-171774426800217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-08.tgz
mv BlocksWorld-PT-08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;