About the Execution of ITS-Tools for DoubleExponent-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 655558.00 | 0.00 | 0.00 | ???????T????F??? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r136-tall-171631133000580.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 DoubleExponent-PT-200, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133000580
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-00
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-01
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-02
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-03
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-04
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-05
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-06
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-07
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-08
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-09
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-10
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-11
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-12
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-13
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-14
FORMULA_NAME DoubleExponent-PT-200-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716403183199
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-22 18:39:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 18:39:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 18:39:44] [INFO ] Load time of PNML (sax parser for PT used): 339 ms
[2024-05-22 18:39:44] [INFO ] Transformed 10604 places.
[2024-05-22 18:39:44] [INFO ] Transformed 9998 transitions.
[2024-05-22 18:39:44] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 488 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DoubleExponent-PT-200-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 10604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 10600 transition count 9998
Applied a total of 4 rules in 3789 ms. Remains 10600 /10604 variables (removed 4) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-22 18:39:52] [INFO ] Invariants computation overflowed in 326 ms
[2024-05-22 18:39:57] [INFO ] Implicit Places using invariants in 5325 ms returned []
Implicit Place search using SMT only with invariants took 5356 ms to find 0 implicit places.
Running 9997 sub problems to find dead transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-22 18:39:58] [INFO ] Invariants computation overflowed in 267 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10599/20598 variables, and 0 constraints, problems are : Problem set: 0 solved, 9997 unsolved in 30197 ms.
Refiners :[State Equation: 0/10600 constraints, PredecessorRefiner: 9997/9997 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9997 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10599/20598 variables, and 0 constraints, problems are : Problem set: 0 solved, 9997 unsolved in 30147 ms.
Refiners :[State Equation: 0/10600 constraints, PredecessorRefiner: 0/9997 constraints, Known Traps: 0/0 constraints]
After SMT, in 69179ms problems are : Problem set: 0 solved, 9997 unsolved
Search for dead transitions found 0 dead transitions in 69309ms
Starting structural reductions in LTL mode, iteration 1 : 10600/10604 places, 9998/9998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78519 ms. Remains : 10600/10604 places, 9998/9998 transitions.
Support contains 42 out of 10600 places after structural reductions.
[2024-05-22 18:41:09] [INFO ] Flatten gal took : 481 ms
[2024-05-22 18:41:09] [INFO ] Flatten gal took : 335 ms
[2024-05-22 18:41:10] [INFO ] Input system was already deterministic with 9998 transitions.
Support contains 41 out of 10600 places (down from 42) after GAL structural reductions.
RANDOM walk for 40000 steps (1324 resets) in 2324 ms. (17 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (110 resets) in 100 ms. (39 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (110 resets) in 83 ms. (47 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (109 resets) in 134 ms. (29 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (115 resets) in 118 ms. (33 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (111 resets) in 53 ms. (74 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (111 resets) in 48 ms. (81 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (113 resets) in 48 ms. (81 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (107 resets) in 131 ms. (30 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (106 resets) in 59 ms. (66 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (109 resets) in 61 ms. (64 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (116 resets) in 48 ms. (81 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (111 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (114 resets) in 48 ms. (81 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (119 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (111 resets) in 86 ms. (45 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (118 resets) in 39 ms. (100 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (114 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (108 resets) in 54 ms. (72 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (107 resets) in 45 ms. (86 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (111 resets) in 45 ms. (86 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (111 resets) in 45 ms. (86 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (112 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (110 resets) in 45 ms. (86 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (116 resets) in 38 ms. (102 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (108 resets) in 56 ms. (70 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (110 resets) in 45 ms. (86 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (112 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (109 resets) in 41 ms. (95 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 30747 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 28
Probabilistic random walk after 30747 steps, saw 15380 distinct states, run finished after 3005 ms. (steps per millisecond=10 ) properties seen :0
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-22 18:41:18] [INFO ] Invariants computation overflowed in 216 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 124/165 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 507/672 variables, 206/247 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/672 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1109/1781 variables, 473/720 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1781 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 1768/3549 variables, 846/1566 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3549 variables, 0/1566 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 2160/5709 variables, 1078/2644 constraints. Problems are: Problem set: 0 solved, 28 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 Real declared 5709/20598 variables, and 2644 constraints, problems are : Problem set: 0 solved, 28 unsolved in 5017 ms.
Refiners :[State Equation: 2644/10600 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 124/165 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 507/672 variables, 206/247 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/672 variables, 28/275 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/672 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 1109/1781 variables, 473/748 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1781 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 1768/3549 variables, 846/1594 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3549 variables, 0/1594 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 2160/5709 variables, 1078/2672 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/5709 variables, 0/2672 constraints. Problems are: Problem set: 0 solved, 28 unsolved
SMT process timed out in 10322ms, After SMT, problems are : Problem set: 0 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 41 out of 10600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2346 transitions
Trivial Post-agglo rules discarded 2346 transitions
Performed 2346 trivial Post agglomeration. Transition count delta: 2346
Iterating post reduction 0 with 2349 rules applied. Total rules applied 2350 place count 10597 transition count 7650
Reduce places removed 2346 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 2364 rules applied. Total rules applied 4714 place count 8251 transition count 7632
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 4732 place count 8233 transition count 7632
Performed 404 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 404 Pre rules applied. Total rules applied 4732 place count 8233 transition count 7228
Deduced a syphon composed of 404 places in 716 ms
Reduce places removed 404 places and 0 transitions.
Iterating global reduction 3 with 808 rules applied. Total rules applied 5540 place count 7829 transition count 7228
Performed 1781 Post agglomeration using F-continuation condition.Transition count delta: 1781
Deduced a syphon composed of 1781 places in 279 ms
Reduce places removed 1781 places and 0 transitions.
Iterating global reduction 3 with 3562 rules applied. Total rules applied 9102 place count 6048 transition count 5447
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 247 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9304 place count 5947 transition count 5447
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 308 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9506 place count 5846 transition count 5447
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 257 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9708 place count 5745 transition count 5447
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 237 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 174 rules applied. Total rules applied 9882 place count 5658 transition count 5447
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 9883 place count 5658 transition count 5446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 9884 place count 5657 transition count 5446
Free-agglomeration rule (complex) applied 815 times.
Iterating global reduction 4 with 815 rules applied. Total rules applied 10699 place count 5657 transition count 4631
Reduce places removed 815 places and 0 transitions.
Iterating post reduction 4 with 815 rules applied. Total rules applied 11514 place count 4842 transition count 4631
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 808 times.
Drop transitions (Partial Free agglomeration) removed 808 transitions
Iterating global reduction 5 with 808 rules applied. Total rules applied 12322 place count 4842 transition count 4631
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 12323 place count 4841 transition count 4630
Applied a total of 12323 rules in 9948 ms. Remains 4841 /10600 variables (removed 5759) and now considering 4630/9998 (removed 5368) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9955 ms. Remains : 4841/10600 places, 4630/9998 transitions.
RANDOM walk for 40000 steps (5145 resets) in 960 ms. (41 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (344 resets) in 27 ms. (142 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (350 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (332 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (349 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (351 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (328 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (332 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (338 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (319 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (326 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (341 resets) in 22 ms. (173 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (342 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (340 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (332 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (323 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (357 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (354 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (335 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (315 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (349 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (332 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (325 resets) in 170 ms. (23 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (346 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (338 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (333 resets) in 22 ms. (173 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (328 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (342 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (327 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 62340 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :0 out of 28
Probabilistic random walk after 62340 steps, saw 31188 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
// Phase 1: matrix 4630 rows 4841 cols
[2024-05-22 18:41:42] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-22 18:41:42] [INFO ] State equation strengthened by 785 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 178/219 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 10/51 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 2457/2676 variables, 699/750 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2676 variables, 49/799 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2676 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8001/9471 variables, and 3712 constraints, problems are : Problem set: 0 solved, 28 unsolved in 45047 ms.
Refiners :[State Equation: 3653/4841 constraints, ReadFeed: 59/785 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 178/219 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 10/51 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 2457/2676 variables, 699/750 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2676 variables, 49/799 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2676 variables, 27/826 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2676 variables, 0/826 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8001/9471 variables, and 3739 constraints, problems are : Problem set: 0 solved, 28 unsolved in 45040 ms.
Refiners :[State Equation: 3653/4841 constraints, ReadFeed: 59/785 constraints, PredecessorRefiner: 27/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 90243ms problems are : Problem set: 0 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 41 out of 4841 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4841/4841 places, 4630/4630 transitions.
Applied a total of 0 rules in 977 ms. Remains 4841 /4841 variables (removed 0) and now considering 4630/4630 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 977 ms. Remains : 4841/4841 places, 4630/4630 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4841/4841 places, 4630/4630 transitions.
Applied a total of 0 rules in 1032 ms. Remains 4841 /4841 variables (removed 0) and now considering 4630/4630 (removed 0) transitions.
// Phase 1: matrix 4630 rows 4841 cols
[2024-05-22 18:43:14] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-22 18:43:45] [INFO ] Performed 1102/4841 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 18:44:15] [INFO ] Performed 2050/4841 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-22 18:44:45] [INFO ] Performed 3172/4841 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-22 18:45:11] [INFO ] Implicit Places using invariants in 116531 ms returned []
// Phase 1: matrix 4630 rows 4841 cols
[2024-05-22 18:45:11] [INFO ] Invariants computation overflowed in 76 ms
[2024-05-22 18:45:14] [INFO ] State equation strengthened by 785 read => feed constraints.
[2024-05-22 18:47:51] [INFO ] Performed 2/4841 implicitness test of which 0 returned IMPLICIT in 156 seconds.
[2024-05-22 18:47:51] [INFO ] Timeout of Implicit test with SMT after 156 seconds.
[2024-05-22 18:47:51] [INFO ] Implicit Places using invariants and state equation in 160190 ms returned []
Implicit Place search using SMT with State Equation took 276725 ms to find 0 implicit places.
[2024-05-22 18:47:52] [INFO ] Redundant transitions in 613 ms returned []
Running 4629 sub problems to find dead transitions.
// Phase 1: matrix 4630 rows 4841 cols
[2024-05-22 18:47:52] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-22 18:47:52] [INFO ] State equation strengthened by 785 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4840/9471 variables, and 0 constraints, problems are : Problem set: 0 solved, 4629 unsolved in 30070 ms.
Refiners :[State Equation: 0/4841 constraints, ReadFeed: 0/785 constraints, PredecessorRefiner: 4629/3966 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4629 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4840/9471 variables, and 0 constraints, problems are : Problem set: 0 solved, 4629 unsolved in 30058 ms.
Refiners :[State Equation: 0/4841 constraints, ReadFeed: 0/785 constraints, PredecessorRefiner: 663/3966 constraints, Known Traps: 0/0 constraints]
After SMT, in 139491ms problems are : Problem set: 0 solved, 4629 unsolved
Search for dead transitions found 0 dead transitions in 139559ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 417971 ms. Remains : 4841/4841 places, 4630/4630 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.43 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 2 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2400 transitions
Trivial Post-agglo rules discarded 2400 transitions
Performed 2400 trivial Post agglomeration. Transition count delta: 2400
Iterating post reduction 0 with 2400 rules applied. Total rules applied 2400 place count 10599 transition count 7597
Reduce places removed 2400 places and 0 transitions.
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4800 place count 8199 transition count 7597
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4800 place count 8199 transition count 7197
Deduced a syphon composed of 400 places in 738 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5600 place count 7799 transition count 7197
Performed 1802 Post agglomeration using F-continuation condition.Transition count delta: 1802
Deduced a syphon composed of 1802 places in 325 ms
Reduce places removed 1802 places and 0 transitions.
Iterating global reduction 2 with 3604 rules applied. Total rules applied 9204 place count 5997 transition count 5395
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 262 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9406 place count 5896 transition count 5395
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 269 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9608 place count 5795 transition count 5395
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 238 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9810 place count 5694 transition count 5395
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 231 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 10000 place count 5599 transition count 5395
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 10001 place count 5599 transition count 5395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10002 place count 5598 transition count 5394
Applied a total of 10002 rules in 7127 ms. Remains 5598 /10600 variables (removed 5002) and now considering 5394/9998 (removed 4604) transitions.
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-22 18:50:19] [INFO ] Invariants computation overflowed in 118 ms
[2024-05-22 18:50:22] [INFO ] Implicit Places using invariants in 3375 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-22 18:50:23] [INFO ] Invariants computation overflowed in 116 ms
[2024-05-22 18:50:26] [INFO ] State equation strengthened by 398 read => feed constraints.
BK_STOP 1716403838757
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="DoubleExponent-PT-200"
export BK_EXAMINATION="LTLFireability"
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 DoubleExponent-PT-200, 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 r136-tall-171631133000580"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 '
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 ;