About the Execution of GreatSPN+red for BlocksWorld-PT-13
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15456.563 | 3600000.00 | 12901593.00 | 1978.90 | 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.r601-tall-171774424100258.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-13, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r601-tall-171774424100258
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.9M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 42K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 134K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 684K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.2M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 848K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.3M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 73K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 173K 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 4.4M 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-13-CTLFireability-2024-00
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-01
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-02
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-03
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-04
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-05
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-06
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-07
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-08
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-09
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-10
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-11
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-12
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-13
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-14
FORMULA_NAME BlocksWorld-PT-13-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717781672222
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-13
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 17:34:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-07 17:34:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 17:34:34] [INFO ] Load time of PNML (sax parser for PT used): 409 ms
[2024-06-07 17:34:34] [INFO ] Transformed 4691 places.
[2024-06-07 17:34:34] [INFO ] Transformed 9113 transitions.
[2024-06-07 17:34:34] [INFO ] Found NUPN structural information;
[2024-06-07 17:34:34] [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, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66]
[2024-06-07 17:34:34] [INFO ] Parsed PT model containing 4691 places and 9113 transitions and 45542 arcs in 597 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 218 ms.
Support contains 4691 out of 4691 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4691/4691 places, 9113/9113 transitions.
Applied a total of 0 rules in 66 ms. Remains 4691 /4691 variables (removed 0) and now considering 9113/9113 (removed 0) transitions.
// Phase 1: matrix 9113 rows 4691 cols
[2024-06-07 17:34:35] [INFO ] Computed 135 invariants in 179 ms
[2024-06-07 17:34:36] [INFO ] Implicit Places using invariants in 1234 ms returned []
[2024-06-07 17:34:36] [INFO ] Invariant cache hit.
[2024-06-07 17:34:42] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-06-07 17:34:43] [INFO ] Implicit Places using invariants and state equation in 6730 ms returned []
Implicit Place search using SMT with State Equation took 8073 ms to find 0 implicit places.
Running 9105 sub problems to find dead transitions.
[2024-06-07 17:34:43] [INFO ] Invariant cache hit.
[2024-06-07 17:34:43] [INFO ] State equation strengthened by 119 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD678 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD814 is UNSAT
Problem TDEAD882 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1086 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1494 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1766 is UNSAT
Problem TDEAD1834 is UNSAT
Problem TDEAD1902 is UNSAT
Problem TDEAD1970 is UNSAT
Problem TDEAD2106 is UNSAT
Problem TDEAD2174 is UNSAT
Problem TDEAD2242 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2446 is UNSAT
Problem TDEAD2514 is UNSAT
Problem TDEAD2582 is UNSAT
Problem TDEAD2650 is UNSAT
Problem TDEAD2718 is UNSAT
Problem TDEAD2786 is UNSAT
Problem TDEAD2854 is UNSAT
Problem TDEAD2922 is UNSAT
Problem TDEAD2990 is UNSAT
Problem TDEAD3058 is UNSAT
Problem TDEAD3126 is UNSAT
Problem TDEAD3194 is UNSAT
Problem TDEAD3262 is UNSAT
Problem TDEAD3398 is UNSAT
Problem TDEAD3534 is UNSAT
Problem TDEAD3602 is UNSAT
Problem TDEAD3670 is UNSAT
Problem TDEAD3738 is UNSAT
Problem TDEAD3806 is UNSAT
Problem TDEAD3874 is UNSAT
Problem TDEAD3942 is UNSAT
Problem TDEAD4010 is UNSAT
Problem TDEAD4078 is UNSAT
Problem TDEAD4214 is UNSAT
Problem TDEAD4350 is UNSAT
Problem TDEAD4418 is UNSAT
Problem TDEAD4486 is UNSAT
Problem TDEAD4554 is UNSAT
Problem TDEAD4622 is UNSAT
Problem TDEAD4690 is UNSAT
Problem TDEAD4822 is UNSAT
Problem TDEAD4952 is UNSAT
Problem TDEAD5080 is UNSAT
Problem TDEAD5206 is UNSAT
Problem TDEAD5330 is UNSAT
Problem TDEAD5572 is UNSAT
Problem TDEAD5690 is UNSAT
Problem TDEAD5806 is UNSAT
Problem TDEAD5920 is UNSAT
Problem TDEAD6032 is UNSAT
Problem TDEAD6142 is UNSAT
Problem TDEAD6250 is UNSAT
Problem TDEAD6356 is UNSAT
Problem TDEAD6460 is UNSAT
Problem TDEAD6562 is UNSAT
Problem TDEAD6662 is UNSAT
Problem TDEAD6760 is UNSAT
Problem TDEAD6856 is UNSAT
Problem TDEAD6950 is UNSAT
Problem TDEAD7042 is UNSAT
Problem TDEAD7220 is UNSAT
Problem TDEAD7306 is UNSAT
Problem TDEAD7390 is UNSAT
Problem TDEAD7472 is UNSAT
Problem TDEAD7630 is UNSAT
Problem TDEAD7706 is UNSAT
Problem TDEAD7780 is UNSAT
Problem TDEAD7922 is UNSAT
Problem TDEAD7990 is UNSAT
Problem TDEAD8056 is UNSAT
Problem TDEAD8120 is UNSAT
Problem TDEAD8182 is UNSAT
Problem TDEAD8242 is UNSAT
Problem TDEAD8300 is UNSAT
Problem TDEAD8356 is UNSAT
Problem TDEAD8410 is UNSAT
Problem TDEAD8462 is UNSAT
Problem TDEAD8512 is UNSAT
Problem TDEAD8560 is UNSAT
Problem TDEAD8606 is UNSAT
Problem TDEAD8650 is UNSAT
Problem TDEAD8732 is UNSAT
Problem TDEAD8806 is UNSAT
Problem TDEAD8840 is UNSAT
Problem TDEAD8872 is UNSAT
Problem TDEAD8902 is UNSAT
Problem TDEAD8930 is UNSAT
Problem TDEAD8956 is UNSAT
Problem TDEAD8980 is UNSAT
Problem TDEAD9002 is UNSAT
Problem TDEAD9022 is UNSAT
Problem TDEAD9056 is UNSAT
Problem TDEAD9082 is UNSAT
Problem TDEAD9092 is UNSAT
Problem TDEAD9100 is UNSAT
Problem TDEAD9106 is UNSAT
Problem TDEAD9110 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/4683 variables, 119/119 constraints. Problems are: Problem set: 118 solved, 8987 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4683/13804 variables, and 119 constraints, problems are : Problem set: 118 solved, 8987 unsolved in 30301 ms.
Refiners :[Positive P Invariants (semi-flows): 119/135 constraints, State Equation: 0/4691 constraints, ReadFeed: 0/119 constraints, PredecessorRefiner: 9046/4557 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 118 solved, 8987 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4624 variables, 9/9 constraints. Problems are: Problem set: 118 solved, 8987 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4624/13804 variables, and 9 constraints, problems are : Problem set: 118 solved, 8987 unsolved in 30127 ms.
Refiners :[Positive P Invariants (semi-flows): 9/135 constraints, State Equation: 0/4691 constraints, ReadFeed: 0/119 constraints, PredecessorRefiner: 4489/4557 constraints, Known Traps: 0/0 constraints]
After SMT, in 144205ms problems are : Problem set: 118 solved, 8987 unsolved
Search for dead transitions found 118 dead transitions in 144348ms
Found 118 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 118 transitions
Dead transitions reduction (with SMT) removed 118 transitions
Starting structural reductions in LTL mode, iteration 1 : 4691/4691 places, 8995/9113 transitions.
Deduced a syphon composed of 59 places in 8 ms
Applied a total of 0 rules in 42 ms. Remains 4691 /4691 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152603 ms. Remains : 4691/4691 places, 8995/9113 transitions.
Deduced a syphon composed of 59 places in 14 ms
Reduce places removed 59 places and 0 transitions.
Support contains 4632 out of 4632 places after structural reductions.
[2024-06-07 17:37:10] [INFO ] Flatten gal took : 1132 ms
[2024-06-07 17:37:19] [INFO ] Flatten gal took : 1273 ms
[2024-06-07 17:37:28] [INFO ] Input system was already deterministic with 8995 transitions.
Reduction of identical properties reduced properties to check from 64 to 63
RANDOM walk for 40000 steps (8 resets) in 28168 ms. (1 steps per ms) remains 5/63 properties
BEST_FIRST walk for 12156 steps (2 resets) in 20023 ms. (0 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 3434 ms. (11 steps per ms) remains 5/5 properties
BEST_FIRST walk for 17482 steps (3 resets) in 20026 ms. (0 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3339 ms. (11 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3050 ms. (13 steps per ms) remains 5/5 properties
// Phase 1: matrix 8995 rows 4632 cols
[2024-06-07 17:37:51] [INFO ] Computed 135 invariants in 78 ms
[2024-06-07 17:37:51] [INFO ] State equation strengthened by 17 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp47 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4565 variables, 68/68 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4565 variables, 0/68 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 67/4632 variables, 67/135 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4632 variables, 0/135 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13626/13627 variables, and 4767 constraints, problems are : Problem set: 3 solved, 2 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, State Equation: 4632/4632 constraints, ReadFeed: 0/17 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4565 variables, 68/68 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-06-07 17:38:30] [INFO ] Deduced a trap composed of 68 places in 5125 ms of which 182 ms to minimize.
SMT process timed out in 39050ms, After SMT, problems are : Problem set: 3 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4565 out of 4632 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4632/4632 places, 8995/8995 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 4632 transition count 8994
Applied a total of 1 rules in 2495 ms. Remains 4632 /4632 variables (removed 0) and now considering 8994/8995 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2497 ms. Remains : 4632/4632 places, 8994/8995 transitions.
RANDOM walk for 40000 steps (8 resets) in 5589 ms. (7 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 809 ms. (49 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 19217 ms. (2 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 539199 steps, run timeout after 18001 ms. (steps per millisecond=29 ) properties seen :0 out of 2
Probabilistic random walk after 539199 steps, saw 465686 distinct states, run finished after 18005 ms. (steps per millisecond=29 ) properties seen :0
// Phase 1: matrix 8994 rows 4632 cols
[2024-06-07 17:38:57] [INFO ] Computed 135 invariants in 70 ms
[2024-06-07 17:38:57] [INFO ] State equation strengthened by 16 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4565 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4565 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 67/4632 variables, 67/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4632 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8994/13626 variables, 4632/4767 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13626 variables, 16/4783 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13626 variables, 0/4783 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/13626 variables, 0/4783 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13626/13626 variables, and 4783 constraints, problems are : Problem set: 0 solved, 2 unsolved in 9147 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, State Equation: 4632/4632 constraints, ReadFeed: 16/16 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) 0/4565 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 17:39:23] [INFO ] Deduced a trap composed of 68 places in 4839 ms of which 27 ms to minimize.
[2024-06-07 17:39:28] [INFO ] Deduced a trap composed of 884 places in 5040 ms of which 29 ms to minimize.
[2024-06-07 17:39:34] [INFO ] Deduced a trap composed of 320 places in 5895 ms of which 24 ms to minimize.
[2024-06-07 17:39:40] [INFO ] Deduced a trap composed of 540 places in 5489 ms of which 28 ms to minimize.
[2024-06-07 17:39:45] [INFO ] Deduced a trap composed of 638 places in 4318 ms of which 31 ms to minimize.
[2024-06-07 17:39:50] [INFO ] Deduced a trap composed of 260 places in 5139 ms of which 26 ms to minimize.
[2024-06-07 17:39:57] [INFO ] Deduced a trap composed of 434 places in 6577 ms of which 26 ms to minimize.
[2024-06-07 17:40:02] [INFO ] Deduced a trap composed of 590 places in 4608 ms of which 22 ms to minimize.
SMT process timed out in 65152ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4565 out of 4632 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4632/4632 places, 8994/8994 transitions.
Applied a total of 0 rules in 2078 ms. Remains 4632 /4632 variables (removed 0) and now considering 8994/8994 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2078 ms. Remains : 4632/4632 places, 8994/8994 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4632/4632 places, 8994/8994 transitions.
Applied a total of 0 rules in 2122 ms. Remains 4632 /4632 variables (removed 0) and now considering 8994/8994 (removed 0) transitions.
[2024-06-07 17:40:06] [INFO ] Invariant cache hit.
[2024-06-07 17:40:07] [INFO ] Implicit Places using invariants in 699 ms returned []
[2024-06-07 17:40:07] [INFO ] Invariant cache hit.
[2024-06-07 17:40:13] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-06-07 17:40:14] [INFO ] Implicit Places using invariants and state equation in 7145 ms returned []
Implicit Place search using SMT with State Equation took 7846 ms to find 0 implicit places.
[2024-06-07 17:40:15] [INFO ] Redundant transitions in 1272 ms returned []
Running 8986 sub problems to find dead transitions.
[2024-06-07 17:40:15] [INFO ] Invariant cache hit.
[2024-06-07 17:40:15] [INFO ] State equation strengthened by 16 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/4624 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 8986 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4624/13626 variables, and 119 constraints, problems are : Problem set: 0 solved, 8986 unsolved in 30128 ms.
Refiners :[Positive P Invariants (semi-flows): 119/135 constraints, State Equation: 0/4632 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 8986/4497 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8986 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4624 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 8986 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4624/13626 variables, and 119 constraints, problems are : Problem set: 0 solved, 8986 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 119/135 constraints, State Equation: 0/4632 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 4489/4497 constraints, Known Traps: 0/0 constraints]
After SMT, in 156739ms problems are : Problem set: 0 solved, 8986 unsolved
Search for dead transitions found 0 dead transitions in 156849ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168115 ms. Remains : 4632/4632 places, 8994/8994 transitions.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA BlocksWorld-PT-13-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 17:42:54] [INFO ] Flatten gal took : 806 ms
[2024-06-07 17:43:03] [INFO ] Flatten gal took : 1204 ms
[2024-06-07 17:43:12] [INFO ] Input system was already deterministic with 8995 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 22 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:13] [INFO ] Flatten gal took : 333 ms
[2024-06-07 17:43:13] [INFO ] Flatten gal took : 401 ms
[2024-06-07 17:43:14] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 604 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 605 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:15] [INFO ] Flatten gal took : 260 ms
[2024-06-07 17:43:16] [INFO ] Flatten gal took : 283 ms
[2024-06-07 17:43:16] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 1801 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1802 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:19] [INFO ] Flatten gal took : 278 ms
[2024-06-07 17:43:19] [INFO ] Flatten gal took : 327 ms
[2024-06-07 17:43:20] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 2171 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2171 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:22] [INFO ] Flatten gal took : 279 ms
[2024-06-07 17:43:22] [INFO ] Flatten gal took : 312 ms
[2024-06-07 17:43:23] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 413 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:24] [INFO ] Flatten gal took : 247 ms
[2024-06-07 17:43:24] [INFO ] Flatten gal took : 276 ms
[2024-06-07 17:43:25] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 338 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:25] [INFO ] Flatten gal took : 267 ms
[2024-06-07 17:43:26] [INFO ] Flatten gal took : 305 ms
[2024-06-07 17:43:26] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 20 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:28] [INFO ] Flatten gal took : 640 ms
[2024-06-07 17:43:29] [INFO ] Flatten gal took : 977 ms
[2024-06-07 17:43:31] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 363 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 363 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:32] [INFO ] Flatten gal took : 250 ms
[2024-06-07 17:43:32] [INFO ] Flatten gal took : 277 ms
[2024-06-07 17:43:33] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 1991 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1992 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:35] [INFO ] Flatten gal took : 281 ms
[2024-06-07 17:43:36] [INFO ] Flatten gal took : 313 ms
[2024-06-07 17:43:36] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 407 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 407 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:37] [INFO ] Flatten gal took : 252 ms
[2024-06-07 17:43:37] [INFO ] Flatten gal took : 288 ms
[2024-06-07 17:43:38] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 378 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 378 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:39] [INFO ] Flatten gal took : 274 ms
[2024-06-07 17:43:39] [INFO ] Flatten gal took : 311 ms
[2024-06-07 17:43:40] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 493 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 494 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:41] [INFO ] Flatten gal took : 308 ms
[2024-06-07 17:43:41] [INFO ] Flatten gal took : 345 ms
[2024-06-07 17:43:42] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 405 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 406 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:43] [INFO ] Flatten gal took : 304 ms
[2024-06-07 17:43:43] [INFO ] Flatten gal took : 349 ms
[2024-06-07 17:43:44] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 443 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 443 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:45] [INFO ] Flatten gal took : 267 ms
[2024-06-07 17:43:45] [INFO ] Flatten gal took : 299 ms
[2024-06-07 17:43:46] [INFO ] Input system was already deterministic with 8995 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4632/4632 places, 8995/8995 transitions.
Applied a total of 0 rules in 2253 ms. Remains 4632 /4632 variables (removed 0) and now considering 8995/8995 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2256 ms. Remains : 4632/4632 places, 8995/8995 transitions.
[2024-06-07 17:43:48] [INFO ] Flatten gal took : 314 ms
[2024-06-07 17:43:49] [INFO ] Flatten gal took : 345 ms
[2024-06-07 17:43:49] [INFO ] Input system was already deterministic with 8995 transitions.
[2024-06-07 17:43:51] [INFO ] Flatten gal took : 1322 ms
[2024-06-07 17:44:01] [INFO ] Flatten gal took : 1210 ms
[2024-06-07 17:44:07] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 240 ms.
[2024-06-07 17:44:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4632 places, 8995 transitions and 44952 arcs took 43 ms.
Total runtime 574391 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running BlocksWorld-PT-13
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/408/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 4632
TRANSITIONS: 8995
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.211s, Sys 0.047s]
SAVING FILE /home/mcc/execution/408/model (.net / .def) ...
EXPORT TIME: [User 0.032s, Sys 0.004s]
----------------------------------------------------------------------
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: 648
MODEL NAME: /home/mcc/execution/408/model
4632 places, 8995 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:
++ 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 CTLFireability -timeout 360 -rebuildPNML
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-13"
export BK_EXAMINATION="CTLFireability"
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-13, examination is CTLFireability"
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-171774424100258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-13.tgz
mv BlocksWorld-PT-13 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;