About the Execution of GreatSPN+red for BlocksWorld-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.199 | 3600000.00 | 11198361.00 | 6289.40 | FF?FTT?FTTFFT?FT | 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.r601-tall-171774424000235.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 greatspnxred
Input is BlocksWorld-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r601-tall-171774424000235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 634K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.8M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.8M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 36K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 569K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.3M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 9.2M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.9M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 112K 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 2.8M 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-10-LTLCardinality-00
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-01
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-02
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-03
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-04
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-05
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-06
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-07
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-08
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-09
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-10
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-11
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-12
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-13
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-14
FORMULA_NAME BlocksWorld-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717771136234
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 14:38:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-07 14:38:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 14:38:57] [INFO ] Load time of PNML (sax parser for PT used): 325 ms
[2024-06-07 14:38:57] [INFO ] Transformed 2969 places.
[2024-06-07 14:38:57] [INFO ] Transformed 5725 transitions.
[2024-06-07 14:38:57] [INFO ] Found NUPN structural information;
[2024-06-07 14:38:57] [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, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52]
[2024-06-07 14:38:57] [INFO ] Parsed PT model containing 2969 places and 5725 transitions and 28602 arcs in 485 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BlocksWorld-PT-10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 160 out of 2969 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2969/2969 places, 5725/5725 transitions.
Applied a total of 0 rules in 337 ms. Remains 2969 /2969 variables (removed 0) and now considering 5725/5725 (removed 0) transitions.
// Phase 1: matrix 5725 rows 2969 cols
[2024-06-07 14:38:58] [INFO ] Computed 107 invariants in 93 ms
[2024-06-07 14:39:00] [INFO ] Implicit Places using invariants in 2258 ms returned []
[2024-06-07 14:39:00] [INFO ] Invariant cache hit.
[2024-06-07 14:39:03] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-06-07 14:39:12] [INFO ] Implicit Places using invariants and state equation in 11389 ms returned []
Implicit Place search using SMT with State Equation took 13684 ms to find 0 implicit places.
Running 5719 sub problems to find dead transitions.
[2024-06-07 14:39:12] [INFO ] Invariant cache hit.
[2024-06-07 14:39:12] [INFO ] State equation strengthened by 95 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD592 is UNSAT
Problem TDEAD646 is UNSAT
Problem TDEAD700 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD862 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1456 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1672 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1780 is UNSAT
Problem TDEAD1834 is UNSAT
Problem TDEAD1888 is UNSAT
Problem TDEAD1942 is UNSAT
Problem TDEAD1996 is UNSAT
Problem TDEAD2050 is UNSAT
Problem TDEAD2104 is UNSAT
Problem TDEAD2158 is UNSAT
Problem TDEAD2212 is UNSAT
Problem TDEAD2266 is UNSAT
Problem TDEAD2320 is UNSAT
Problem TDEAD2374 is UNSAT
Problem TDEAD2428 is UNSAT
Problem TDEAD2482 is UNSAT
Problem TDEAD2536 is UNSAT
Problem TDEAD2590 is UNSAT
Problem TDEAD2644 is UNSAT
Problem TDEAD2698 is UNSAT
Problem TDEAD2752 is UNSAT
Problem TDEAD2806 is UNSAT
Problem TDEAD2860 is UNSAT
Problem TDEAD2914 is UNSAT
Problem TDEAD2968 is UNSAT
Problem TDEAD3072 is UNSAT
Problem TDEAD3174 is UNSAT
Problem TDEAD3274 is UNSAT
Problem TDEAD3372 is UNSAT
Problem TDEAD3468 is UNSAT
Problem TDEAD3562 is UNSAT
Problem TDEAD3654 is UNSAT
Problem TDEAD3744 is UNSAT
Problem TDEAD3832 is UNSAT
Problem TDEAD3918 is UNSAT
Problem TDEAD4002 is UNSAT
Problem TDEAD4164 is UNSAT
Problem TDEAD4392 is UNSAT
Problem TDEAD4534 is UNSAT
Problem TDEAD4602 is UNSAT
Problem TDEAD4668 is UNSAT
Problem TDEAD4732 is UNSAT
Problem TDEAD4794 is UNSAT
Problem TDEAD4854 is UNSAT
Problem TDEAD4912 is UNSAT
Problem TDEAD4968 is UNSAT
Problem TDEAD5022 is UNSAT
Problem TDEAD5074 is UNSAT
Problem TDEAD5124 is UNSAT
Problem TDEAD5172 is UNSAT
Problem TDEAD5218 is UNSAT
Problem TDEAD5262 is UNSAT
Problem TDEAD5304 is UNSAT
Problem TDEAD5344 is UNSAT
Problem TDEAD5382 is UNSAT
Problem TDEAD5418 is UNSAT
Problem TDEAD5452 is UNSAT
Problem TDEAD5484 is UNSAT
Problem TDEAD5514 is UNSAT
Problem TDEAD5542 is UNSAT
Problem TDEAD5568 is UNSAT
Problem TDEAD5592 is UNSAT
Problem TDEAD5614 is UNSAT
Problem TDEAD5634 is UNSAT
Problem TDEAD5652 is UNSAT
Problem TDEAD5668 is UNSAT
Problem TDEAD5682 is UNSAT
Problem TDEAD5694 is UNSAT
Problem TDEAD5704 is UNSAT
Problem TDEAD5712 is UNSAT
Problem TDEAD5718 is UNSAT
Problem TDEAD5722 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/2963 variables, 97/97 constraints. Problems are: Problem set: 98 solved, 5621 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2963/8694 variables, and 97 constraints, problems are : Problem set: 98 solved, 5621 unsolved in 30189 ms.
Refiners :[Positive P Invariants (semi-flows): 97/107 constraints, State Equation: 0/2969 constraints, ReadFeed: 0/95 constraints, PredecessorRefiner: 5670/2863 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 98 solved, 5621 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2914 variables, 5/5 constraints. Problems are: Problem set: 98 solved, 5621 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2914/8694 variables, and 5 constraints, problems are : Problem set: 98 solved, 5621 unsolved in 30149 ms.
Refiners :[Positive P Invariants (semi-flows): 5/107 constraints, State Equation: 0/2969 constraints, ReadFeed: 0/95 constraints, PredecessorRefiner: 2807/2863 constraints, Known Traps: 0/0 constraints]
After SMT, in 112826ms problems are : Problem set: 98 solved, 5621 unsolved
Search for dead transitions found 98 dead transitions in 112924ms
Found 98 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 98 transitions
Dead transitions reduction (with SMT) removed 98 transitions
Starting structural reductions in LTL mode, iteration 1 : 2969/2969 places, 5627/5725 transitions.
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 2920 transition count 5627
Applied a total of 49 rules in 254 ms. Remains 2920 /2969 variables (removed 49) and now considering 5627/5627 (removed 0) transitions.
// Phase 1: matrix 5627 rows 2920 cols
[2024-06-07 14:41:05] [INFO ] Computed 107 invariants in 52 ms
[2024-06-07 14:41:07] [INFO ] Implicit Places using invariants in 1945 ms returned []
[2024-06-07 14:41:07] [INFO ] Invariant cache hit.
[2024-06-07 14:41:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 14:41:13] [INFO ] Implicit Places using invariants and state equation in 6506 ms returned []
Implicit Place search using SMT with State Equation took 8467 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2920/2969 places, 5627/5725 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 135728 ms. Remains : 2920/2969 places, 5627/5725 transitions.
Support contains 160 out of 2920 places after structural reductions.
[2024-06-07 14:41:14] [INFO ] Flatten gal took : 589 ms
[2024-06-07 14:41:15] [INFO ] Flatten gal took : 246 ms
[2024-06-07 14:41:15] [INFO ] Input system was already deterministic with 5627 transitions.
RANDOM walk for 40000 steps (8 resets) in 5072 ms. (7 steps per ms) remains 13/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 649 ms. (61 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 807 ms. (49 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 764 ms. (52 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 578 ms. (69 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 657 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 763 ms. (52 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 599 ms. (66 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 496 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 377 ms. (105 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 478 ms. (83 steps per ms) remains 10/10 properties
[2024-06-07 14:41:19] [INFO ] Invariant cache hit.
[2024-06-07 14:41:19] [INFO ] State equation strengthened by 9 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 2811/2920 variables, 107/107 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2920 variables, 0/107 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 5626/8546 variables, 2920/3027 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8546 variables, 8/3035 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8546 variables, 0/3035 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1/8547 variables, 1/3036 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8547 variables, 0/3036 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/8547 variables, 0/3036 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8547/8547 variables, and 3036 constraints, problems are : Problem set: 7 solved, 3 unsolved in 3544 ms.
Refiners :[Positive P Invariants (semi-flows): 107/107 constraints, State Equation: 2920/2920 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 10/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 3 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 2812/2920 variables, 107/107 constraints. Problems are: Problem set: 8 solved, 2 unsolved
[2024-06-07 14:41:28] [INFO ] Deduced a trap composed of 156 places in 4050 ms of which 148 ms to minimize.
[2024-06-07 14:41:31] [INFO ] Deduced a trap composed of 414 places in 3584 ms of which 31 ms to minimize.
SMT process timed out in 12124ms, After SMT, problems are : Problem set: 8 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 106 out of 2920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2920/2920 places, 5627/5627 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 2920 transition count 5626
Applied a total of 1 rules in 28415 ms. Remains 2920 /2920 variables (removed 0) and now considering 5626/5627 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28416 ms. Remains : 2920/2920 places, 5626/5627 transitions.
RANDOM walk for 40000 steps (8 resets) in 5403 ms. (7 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1064 ms. (37 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1009 ms. (39 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 164647 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :0 out of 2
Probabilistic random walk after 164647 steps, saw 142209 distinct states, run finished after 3012 ms. (steps per millisecond=54 ) properties seen :0
// Phase 1: matrix 5626 rows 2920 cols
[2024-06-07 14:42:05] [INFO ] Computed 107 invariants in 29 ms
[2024-06-07 14:42:05] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2813/2919 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2919 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/2920 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2920 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 5626/8546 variables, 2920/3027 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8546 variables, 8/3035 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8546 variables, 0/3035 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/8546 variables, 0/3035 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8546/8546 variables, and 3035 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2694 ms.
Refiners :[Positive P Invariants (semi-flows): 107/107 constraints, State Equation: 2920/2920 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2813/2919 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 14:42:12] [INFO ] Deduced a trap composed of 414 places in 3396 ms of which 21 ms to minimize.
[2024-06-07 14:42:16] [INFO ] Deduced a trap composed of 204 places in 4210 ms of which 19 ms to minimize.
[2024-06-07 14:42:19] [INFO ] Deduced a trap composed of 54 places in 3329 ms of which 19 ms to minimize.
[2024-06-07 14:42:23] [INFO ] Deduced a trap composed of 574 places in 3652 ms of which 21 ms to minimize.
[2024-06-07 14:42:26] [INFO ] Deduced a trap composed of 250 places in 3387 ms of which 19 ms to minimize.
[2024-06-07 14:42:30] [INFO ] Deduced a trap composed of 294 places in 3320 ms of which 19 ms to minimize.
[2024-06-07 14:42:33] [INFO ] Deduced a trap composed of 204 places in 3347 ms of which 20 ms to minimize.
[2024-06-07 14:42:36] [INFO ] Deduced a trap composed of 414 places in 3376 ms of which 19 ms to minimize.
[2024-06-07 14:42:40] [INFO ] Deduced a trap composed of 684 places in 3393 ms of which 19 ms to minimize.
[2024-06-07 14:42:43] [INFO ] Deduced a trap composed of 294 places in 3326 ms of which 20 ms to minimize.
[2024-06-07 14:42:47] [INFO ] Deduced a trap composed of 744 places in 3368 ms of which 18 ms to minimize.
[2024-06-07 14:42:50] [INFO ] Deduced a trap composed of 204 places in 3269 ms of which 17 ms to minimize.
[2024-06-07 14:42:53] [INFO ] Deduced a trap composed of 376 places in 3367 ms of which 19 ms to minimize.
SMT process timed out in 48697ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 106 out of 2920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2920/2920 places, 5626/5626 transitions.
Applied a total of 0 rules in 20389 ms. Remains 2920 /2920 variables (removed 0) and now considering 5626/5626 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20389 ms. Remains : 2920/2920 places, 5626/5626 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2920/2920 places, 5626/5626 transitions.
Applied a total of 0 rules in 21070 ms. Remains 2920 /2920 variables (removed 0) and now considering 5626/5626 (removed 0) transitions.
[2024-06-07 14:43:35] [INFO ] Invariant cache hit.
[2024-06-07 14:43:37] [INFO ] Implicit Places using invariants in 2316 ms returned []
[2024-06-07 14:43:37] [INFO ] Invariant cache hit.
[2024-06-07 14:43:40] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-07 14:43:44] [INFO ] Implicit Places using invariants and state equation in 6974 ms returned []
Implicit Place search using SMT with State Equation took 9327 ms to find 0 implicit places.
[2024-06-07 14:43:45] [INFO ] Redundant transitions in 468 ms returned []
Running 5620 sub problems to find dead transitions.
[2024-06-07 14:43:45] [INFO ] Invariant cache hit.
[2024-06-07 14:43:45] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2914 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 5620 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2914/8546 variables, and 97 constraints, problems are : Problem set: 0 solved, 5620 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 97/107 constraints, State Equation: 0/2920 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 5620/2813 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5620 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2914 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 5620 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2914/8546 variables, and 97 constraints, problems are : Problem set: 0 solved, 5620 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 97/107 constraints, State Equation: 0/2920 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 2807/2813 constraints, Known Traps: 0/0 constraints]
After SMT, in 111483ms problems are : Problem set: 0 solved, 5620 unsolved
Search for dead transitions found 0 dead transitions in 111537ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142429 ms. Remains : 2920/2920 places, 5626/5626 transitions.
Successfully simplified 8 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA BlocksWorld-PT-10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 106 out of 2920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 152 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
// Phase 1: matrix 5627 rows 2920 cols
[2024-06-07 14:45:37] [INFO ] Computed 107 invariants in 32 ms
[2024-06-07 14:45:39] [INFO ] Implicit Places using invariants in 2350 ms returned []
[2024-06-07 14:45:39] [INFO ] Invariant cache hit.
[2024-06-07 14:45:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 14:45:47] [INFO ] Implicit Places using invariants and state equation in 7729 ms returned []
Implicit Place search using SMT with State Equation took 10096 ms to find 0 implicit places.
Running 5621 sub problems to find dead transitions.
[2024-06-07 14:45:47] [INFO ] Invariant cache hit.
[2024-06-07 14:45:47] [INFO ] State equation strengthened by 9 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2914 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 5621 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2914/8547 variables, and 97 constraints, problems are : Problem set: 0 solved, 5621 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 97/107 constraints, State Equation: 0/2920 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 5621/2814 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5621 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2914 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 5621 unsolved
[2024-06-07 14:47:17] [INFO ] Deduced a trap composed of 156 places in 288 ms of which 5 ms to minimize.
[2024-06-07 14:47:17] [INFO ] Deduced a trap composed of 106 places in 238 ms of which 3 ms to minimize.
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 2914/8547 variables, and 99 constraints, problems are : Problem set: 0 solved, 5621 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 97/107 constraints, State Equation: 0/2920 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 2807/2814 constraints, Known Traps: 2/2 constraints]
After SMT, in 113600ms problems are : Problem set: 0 solved, 5621 unsolved
Search for dead transitions found 0 dead transitions in 113672ms
Finished structural reductions in LTL mode , in 1 iterations and 123951 ms. Remains : 2920/2920 places, 5627/5627 transitions.
Stuttering acceptance computed with spot in 278 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-10-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BlocksWorld-PT-10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-10-LTLCardinality-01 finished in 124380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(G(p1)))))'
Support contains 54 out of 2920 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 1288 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
[2024-06-07 14:47:42] [INFO ] Invariant cache hit.
[2024-06-07 14:47:44] [INFO ] Implicit Places using invariants in 1758 ms returned []
[2024-06-07 14:47:44] [INFO ] Invariant cache hit.
[2024-06-07 14:47:47] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 14:47:51] [INFO ] Implicit Places using invariants and state equation in 6714 ms returned []
Implicit Place search using SMT with State Equation took 8484 ms to find 0 implicit places.
[2024-06-07 14:47:51] [INFO ] Redundant transitions in 412 ms returned []
Running 5621 sub problems to find dead transitions.
[2024-06-07 14:47:51] [INFO ] Invariant cache hit.
[2024-06-07 14:47:51] [INFO ] State equation strengthened by 9 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running BlocksWorld-PT-10
IS_COLORED=
IS_NUPN=1
LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 2969
TRANSITIONS: 5725
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 28602
NUPN UNITS: 108
LOADING TIME: 6.755
SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.183
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 7.616
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 788
MODEL NAME: /home/mcc/execution/model
2969 places, 5725 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
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-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is BlocksWorld-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r601-tall-171774424000235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-10.tgz
mv BlocksWorld-PT-10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;