Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r605-tall-171774426800233.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 ltsminxred
Input is BlocksWorld-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r605-tall-171774426800233
=====================================================================

--------------------
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-CTLCardinality-2024-00
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-01
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-02
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-03
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-04
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-05
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-06
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-07
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-08
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-09
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-10
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-11
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-12
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-13
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-14
FORMULA_NAME BlocksWorld-PT-10-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717750485440

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 08:54:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-07 08:54:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 08:54:46] [INFO ] Load time of PNML (sax parser for PT used): 299 ms
[2024-06-07 08:54:47] [INFO ] Transformed 2969 places.
[2024-06-07 08:54:47] [INFO ] Transformed 5725 transitions.
[2024-06-07 08:54:47] [INFO ] Found NUPN structural information;
[2024-06-07 08:54:47] [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 08:54:47] [INFO ] Parsed PT model containing 2969 places and 5725 transitions and 28602 arcs in 441 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 131 ms.
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2969 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 43 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 08:54:47] [INFO ] Computed 107 invariants in 105 ms
[2024-06-07 08:54:48] [INFO ] Implicit Places using invariants in 798 ms returned []
[2024-06-07 08:54:48] [INFO ] Invariant cache hit.
[2024-06-07 08:54:51] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-06-07 08:54:51] [INFO ] Implicit Places using invariants and state equation in 3026 ms returned []
Implicit Place search using SMT with State Equation took 3864 ms to find 0 implicit places.
Running 5719 sub problems to find dead transitions.
[2024-06-07 08:54:51] [INFO ] Invariant cache hit.
[2024-06-07 08:54:51] [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
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) 0/2963 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 30208 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 30109 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 107356ms problems are : Problem set: 98 solved, 5621 unsolved
Search for dead transitions found 98 dead transitions in 107442ms
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.
Deduced a syphon composed of 49 places in 4 ms
Applied a total of 0 rules in 26 ms. Remains 2969 /2969 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111432 ms. Remains : 2969/2969 places, 5627/5725 transitions.
Deduced a syphon composed of 49 places in 8 ms
Reduce places removed 49 places and 0 transitions.
Support contains 2920 out of 2920 places after structural reductions.
[2024-06-07 08:56:39] [INFO ] Flatten gal took : 414 ms
[2024-06-07 08:56:40] [INFO ] Flatten gal took : 270 ms
[2024-06-07 08:56:40] [INFO ] Input system was already deterministic with 5627 transitions.
RANDOM walk for 40000 steps (8 resets) in 18625 ms. (2 steps per ms) remains 43/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 350 ms. (11 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 223 ms. (17 steps per ms) remains 40/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 207 ms. (19 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 199 ms. (20 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 332 ms. (12 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 269 ms. (14 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 443 ms. (9 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 301 ms. (13 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 611 ms. (6 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 228 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 225 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 228 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 230 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 459 ms. (8 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 464 ms. (8 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 298 ms. (13 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 246 ms. (16 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 386 ms. (10 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 223 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 392 ms. (10 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 226 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 291 ms. (13 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 280 ms. (14 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 566 ms. (7 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 227 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 214 ms. (18 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 224 ms. (17 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 218 ms. (18 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 230 ms. (17 steps per ms) remains 40/40 properties
// Phase 1: matrix 5627 rows 2920 cols
[2024-06-07 08:56:49] [INFO ] Computed 107 invariants in 33 ms
[2024-06-07 08:56:49] [INFO ] State equation strengthened by 9 read => feed constraints.
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp75 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/2920 variables, 107/107 constraints. Problems are: Problem set: 29 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2920 variables, 0/107 constraints. Problems are: Problem set: 29 solved, 11 unsolved
SMT process timed out in 7560ms, After SMT, problems are : Problem set: 29 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 163 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 17945 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 17946 ms. Remains : 2920/2920 places, 5626/5627 transitions.
RANDOM walk for 40000 steps (8 resets) in 3255 ms. (12 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 298 ms. (133 steps per ms) remains 7/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 651 ms. (61 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 628 ms. (63 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 555 ms. (71 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1932 ms. (20 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 382 ms. (104 steps per ms) remains 4/4 properties
// Phase 1: matrix 5626 rows 2920 cols
[2024-06-07 08:57:17] [INFO ] Computed 107 invariants in 31 ms
[2024-06-07 08:57:17] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2811/2920 variables, 106/107 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2920 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 5626/8546 variables, 2920/3027 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8546 variables, 8/3035 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8546 variables, 0/3035 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/8546 variables, 0/3035 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8546/8546 variables, and 3035 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2939 ms.
Refiners :[Positive P Invariants (semi-flows): 107/107 constraints, State Equation: 2920/2920 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-07 08:57:21] [INFO ] Deduced a trap composed of 106 places in 491 ms of which 19 ms to minimize.
Problem AtomicPropp7 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2811/2920 variables, 106/108 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-06-07 08:57:24] [INFO ] Deduced a trap composed of 156 places in 3292 ms of which 40 ms to minimize.
[2024-06-07 08:57:28] [INFO ] Deduced a trap composed of 156 places in 3156 ms of which 28 ms to minimize.
[2024-06-07 08:57:31] [INFO ] Deduced a trap composed of 336 places in 3008 ms of which 18 ms to minimize.
[2024-06-07 08:57:34] [INFO ] Deduced a trap composed of 156 places in 3294 ms of which 21 ms to minimize.
[2024-06-07 08:57:37] [INFO ] Deduced a trap composed of 156 places in 3307 ms of which 20 ms to minimize.
[2024-06-07 08:57:41] [INFO ] Deduced a trap composed of 156 places in 3252 ms of which 19 ms to minimize.
[2024-06-07 08:57:44] [INFO ] Deduced a trap composed of 250 places in 3397 ms of which 21 ms to minimize.
[2024-06-07 08:57:47] [INFO ] Deduced a trap composed of 156 places in 3335 ms of which 20 ms to minimize.
[2024-06-07 08:57:51] [INFO ] Deduced a trap composed of 156 places in 3286 ms of which 22 ms to minimize.
[2024-06-07 08:57:54] [INFO ] Deduced a trap composed of 156 places in 3264 ms of which 21 ms to minimize.
[2024-06-07 08:57:57] [INFO ] Deduced a trap composed of 624 places in 3280 ms of which 20 ms to minimize.
[2024-06-07 08:58:01] [INFO ] Deduced a trap composed of 336 places in 3248 ms of which 18 ms to minimize.
[2024-06-07 08:58:04] [INFO ] Deduced a trap composed of 156 places in 3442 ms of which 24 ms to minimize.
[2024-06-07 08:58:08] [INFO ] Deduced a trap composed of 666 places in 3316 ms of which 19 ms to minimize.
SMT process timed out in 50657ms, After SMT, problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 108 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 15183 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 15183 ms. Remains : 2920/2920 places, 5626/5626 transitions.
Successfully simplified 30 atomic propositions for a total of 15 simplifications.
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 08:58:23] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-07 08:58:23] [INFO ] Flatten gal took : 174 ms
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 08:58:23] [INFO ] Flatten gal took : 198 ms
[2024-06-07 08:58:24] [INFO ] Input system was already deterministic with 5627 transitions.
Support contains 164 out of 2920 places (down from 169) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 943 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 944 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:25] [INFO ] Flatten gal took : 164 ms
[2024-06-07 08:58:25] [INFO ] Flatten gal took : 178 ms
[2024-06-07 08:58:25] [INFO ] Input system was already deterministic with 5627 transitions.
RANDOM walk for 40000 steps (8 resets) in 3382 ms. (11 steps per ms) remains 1/1 properties
BEST_FIRST walk for 10208 steps (0 resets) in 81 ms. (124 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 279 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:27] [INFO ] Flatten gal took : 162 ms
[2024-06-07 08:58:27] [INFO ] Flatten gal took : 178 ms
[2024-06-07 08:58:27] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 136 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:28] [INFO ] Flatten gal took : 161 ms
[2024-06-07 08:58:28] [INFO ] Flatten gal took : 176 ms
[2024-06-07 08:58:28] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 713 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 714 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:29] [INFO ] Flatten gal took : 155 ms
[2024-06-07 08:58:29] [INFO ] Flatten gal took : 170 ms
[2024-06-07 08:58:30] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 134 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:30] [INFO ] Flatten gal took : 156 ms
[2024-06-07 08:58:30] [INFO ] Flatten gal took : 175 ms
[2024-06-07 08:58:31] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 133 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:31] [INFO ] Flatten gal took : 158 ms
[2024-06-07 08:58:31] [INFO ] Flatten gal took : 172 ms
[2024-06-07 08:58:31] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 135 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:32] [INFO ] Flatten gal took : 153 ms
[2024-06-07 08:58:32] [INFO ] Flatten gal took : 171 ms
[2024-06-07 08:58:32] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 710 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 710 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:33] [INFO ] Flatten gal took : 158 ms
[2024-06-07 08:58:33] [INFO ] Flatten gal took : 175 ms
[2024-06-07 08:58:34] [INFO ] Input system was already deterministic with 5627 transitions.
RANDOM walk for 17991 steps (4 resets) in 1267 ms. (14 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-10-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 132 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:35] [INFO ] Flatten gal took : 154 ms
[2024-06-07 08:58:35] [INFO ] Flatten gal took : 172 ms
[2024-06-07 08:58:35] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 138 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:35] [INFO ] Flatten gal took : 166 ms
[2024-06-07 08:58:36] [INFO ] Flatten gal took : 177 ms
[2024-06-07 08:58:36] [INFO ] Input system was already deterministic with 5627 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2920/2920 places, 5627/5627 transitions.
Applied a total of 0 rules in 713 ms. Remains 2920 /2920 variables (removed 0) and now considering 5627/5627 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 713 ms. Remains : 2920/2920 places, 5627/5627 transitions.
[2024-06-07 08:58:37] [INFO ] Flatten gal took : 158 ms
[2024-06-07 08:58:37] [INFO ] Flatten gal took : 174 ms
[2024-06-07 08:58:37] [INFO ] Input system was already deterministic with 5627 transitions.
[2024-06-07 08:58:38] [INFO ] Flatten gal took : 172 ms
[2024-06-07 08:58:38] [INFO ] Flatten gal took : 169 ms
[2024-06-07 08:58:38] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-07 08:58:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2920 places, 5627 transitions and 28112 arcs took 24 ms.
Total runtime 231632 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-02
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-03
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-08
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-09
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-10
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-11
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-13
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-14
Could not compute solution for formula : BlocksWorld-PT-10-CTLCardinality-2024-15

BK_STOP 1717750718572

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/587/ctl_0_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/587/ctl_1_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/587/ctl_2_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/587/ctl_3_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/587/ctl_4_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/587/ctl_5_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/587/ctl_6_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/587/ctl_7_
ctl formula name BlocksWorld-PT-10-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/587/ctl_8_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is BlocksWorld-PT-10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r605-tall-171774426800233"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;