Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r613-tall-171774431700148.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BlocksWorld-PT-10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r613-tall-171774431700148
=====================================================================

--------------------
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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717747611290

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-06-07 08:06:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-06-07 08:06:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 08:06:52] [INFO ] Load time of PNML (sax parser for PT used): 295 ms
[2024-06-07 08:06:52] [INFO ] Transformed 2969 places.
[2024-06-07 08:06:52] [INFO ] Transformed 5725 transitions.
[2024-06-07 08:06:52] [INFO ] Found NUPN structural information;
[2024-06-07 08:06:52] [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 08:06:52] [INFO ] Parsed PT model containing 2969 places and 5725 transitions and 28602 arcs in 423 ms.
[2024-06-07 08:06:55] [INFO ] Flatten gal took : 1550 ms
[2024-06-07 08:06:56] [INFO ] Flatten gal took : 282 ms
[2024-06-07 08:06:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10849125438431860608.gal : 273 ms
[2024-06-07 08:06:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality376897057258797443.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10849125438431860608.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality376897057258797443.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality376897057258797443.prop.
RANDOM walk for 40000 steps (8 resets) in 16092 ms. (2 steps per ms) remains 116/2969 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 116/116 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 30 ms. (13 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 116/116 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 27 ms. (14 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 55 ms. (7 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 116/116 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 116/116 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 116/116 properties
// Phase 1: matrix 5725 rows 2969 cols
[2024-06-07 08:06:58] [INFO ] Computed 107 invariants in 209 ms
[2024-06-07 08:06:58] [INFO ] State equation strengthened by 95 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 2852/2968 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2968/8694 variables, and 106 constraints, problems are : Problem set: 0 solved, 116 unsolved in 5074 ms.
Refiners :[Positive P Invariants (semi-flows): 106/107 constraints, State Equation: 0/2969 constraints, ReadFeed: 0/95 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 2852/2968 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 116 unsolved
[2024-06-07 08:07:09] [INFO ] Deduced a trap composed of 54 places in 3726 ms of which 142 ms to minimize.
[2024-06-07 08:07:11] [INFO ] Deduced a trap composed of 54 places in 2516 ms of which 35 ms to minimize.
SMT process timed out in 13097ms, After SMT, problems are : Problem set: 0 solved, 116 unsolved
Fused 116 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 116 out of 2969 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2969/2969 places, 5725/5725 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 2969 transition count 5724
Invariant property smplace_870 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_695 does not hold.
Invariant property smplace_600 does not hold.
Invariant property smplace_599 does not hold.
Invariant property smplace_597 does not hold.
Invariant property smplace_594 does not hold.
Invariant property smplace_591 does not hold.
Invariant property smplace_589 does not hold.
Invariant property smplace_547 does not hold.
Invariant property smplace_546 does not hold.
Invariant property smplace_544 does not hold.
Invariant property smplace_541 does not hold.
Invariant property smplace_539 does not hold.
Invariant property smplace_536 does not hold.
Applied a total of 1 rules in 27182 ms. Remains 2969 /2969 variables (removed 0) and now considering 5724/5725 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27198 ms. Remains : 2969/2969 places, 5724/5725 transitions.
Invariant property smplace_441 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_438 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,2922 properties remain. new max is 2
SDD size :1 after 164
RANDOM walk for 1510983 steps (4 resets) in 120004 ms. (12 steps per ms) remains 53/116 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3954 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4194 ms. (95 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4287 ms. (93 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3926 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3990 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4192 ms. (95 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4118 ms. (97 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4040 ms. (98 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3978 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4008 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4089 ms. (97 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4179 ms. (95 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4071 ms. (98 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3923 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4009 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3921 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3817 ms. (104 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4132 ms. (96 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4173 ms. (95 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3969 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3905 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3846 ms. (103 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 13115 ms. (30 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3671 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3974 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3834 ms. (104 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3909 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3646 ms. (109 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3797 ms. (105 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4026 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3994 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3904 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4043 ms. (98 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3762 ms. (106 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3900 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3857 ms. (103 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3730 ms. (107 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3670 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4077 ms. (98 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3906 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4019 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3671 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3920 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3881 ms. (103 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3891 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4135 ms. (96 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3993 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3893 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4034 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4096 ms. (97 steps per ms) remains 53/53 properties
// Phase 1: matrix 5724 rows 2969 cols
[2024-06-07 08:09:07] [INFO ] Computed 107 invariants in 54 ms
[2024-06-07 08:09:07] [INFO ] State equation strengthened by 94 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 2915/2968 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2968 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 1/2969 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2969 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 5724/8693 variables, 2969/3076 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8693 variables, 94/3170 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8693 variables, 0/3170 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 0/8693 variables, 0/3170 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8693/8693 variables, and 3170 constraints, problems are : Problem set: 0 solved, 53 unsolved in 29573 ms.
Refiners :[Positive P Invariants (semi-flows): 107/107 constraints, State Equation: 2969/2969 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 2915/2968 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 53 unsolved
[2024-06-07 08:09:41] [INFO ] Deduced a trap composed of 54 places in 3366 ms of which 20 ms to minimize.
[2024-06-07 08:09:44] [INFO ] Deduced a trap composed of 55 places in 3396 ms of which 18 ms to minimize.
[2024-06-07 08:09:48] [INFO ] Deduced a trap composed of 54 places in 3311 ms of which 18 ms to minimize.
[2024-06-07 08:09:51] [INFO ] Deduced a trap composed of 54 places in 3311 ms of which 19 ms to minimize.
[2024-06-07 08:09:54] [INFO ] Deduced a trap composed of 54 places in 3320 ms of which 20 ms to minimize.
Invariant property smplace_1293 does not hold.
Invariant property smplace_1286 does not hold.
[2024-06-07 08:09:58] [INFO ] Deduced a trap composed of 55 places in 3326 ms of which 18 ms to minimize.
Invariant property smplace_1283 does not hold.
Invariant property smplace_1281 does not hold.
Invariant property smplace_1280 does not hold.
Invariant property smplace_1278 does not hold.
Invariant property smplace_1229 does not hold.
[2024-06-07 08:10:01] [INFO ] Deduced a trap composed of 54 places in 3374 ms of which 18 ms to minimize.
[2024-06-07 08:10:04] [INFO ] Deduced a trap composed of 54 places in 3369 ms of which 18 ms to minimize.
[2024-06-07 08:10:08] [INFO ] Deduced a trap composed of 54 places in 3397 ms of which 19 ms to minimize.
[2024-06-07 08:10:11] [INFO ] Deduced a trap composed of 54 places in 3384 ms of which 19 ms to minimize.
[2024-06-07 08:10:15] [INFO ] Deduced a trap composed of 54 places in 3272 ms of which 19 ms to minimize.
Invariant property smplace_865 does not hold.
Invariant property smplace_864 does not hold.
[2024-06-07 08:10:18] [INFO ] Deduced a trap composed of 54 places in 3303 ms of which 18 ms to minimize.
[2024-06-07 08:10:21] [INFO ] Deduced a trap composed of 54 places in 3286 ms of which 19 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 2968/8693 variables, and 119 constraints, problems are : Problem set: 0 solved, 53 unsolved in 45010 ms.
Refiners :[Positive P Invariants (semi-flows): 106/107 constraints, State Equation: 0/2969 constraints, ReadFeed: 0/94 constraints, PredecessorRefiner: 0/53 constraints, Known Traps: 13/13 constraints]
After SMT, in 74734ms problems are : Problem set: 0 solved, 53 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 2969 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2969/2969 places, 5724/5724 transitions.
Invariant property smplace_711 does not hold.
Invariant property smplace_605 does not hold.
Invariant property smplace_552 does not hold.
Invariant property smplace_446 does not hold.
Applied a total of 0 rules in 20352 ms. Remains 2969 /2969 variables (removed 0) and now considering 5724/5724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20352 ms. Remains : 2969/2969 places, 5724/5724 transitions.
RANDOM walk for 1469238 steps (4 resets) in 120004 ms. (12 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4016 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4087 ms. (97 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4030 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4169 ms. (95 steps per ms) remains 53/53 properties
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_61 does not hold.
BEST_FIRST walk for 400004 steps (8 resets) in 3887 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3872 ms. (103 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3866 ms. (103 steps per ms) remains 53/53 properties
Invariant property smplace_28 does not hold.
BEST_FIRST walk for 400003 steps (8 resets) in 3987 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3742 ms. (106 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4146 ms. (96 steps per ms) remains 53/53 properties
SDD proceeding with computation,2904 properties remain. new max is 2
SDD size :164 after 1883
BEST_FIRST walk for 400004 steps (8 resets) in 4005 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3709 ms. (107 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3946 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3910 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3987 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3962 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4654 ms. (85 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 5432 ms. (73 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5707 ms. (70 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5653 ms. (70 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 5650 ms. (70 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5489 ms. (72 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4874 ms. (82 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5423 ms. (73 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 5944 ms. (67 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5239 ms. (76 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5083 ms. (78 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 5583 ms. (71 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5128 ms. (77 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5768 ms. (69 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5069 ms. (78 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4944 ms. (80 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3914 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4092 ms. (97 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3975 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3836 ms. (104 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3848 ms. (103 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3830 ms. (104 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4017 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3958 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3891 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3687 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4056 ms. (98 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4026 ms. (99 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3964 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3911 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3921 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3962 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3932 ms. (101 steps per ms) remains 53/53 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3819 ms. (104 steps per ms) remains 53/53 properties

BK_STOP 1717748097317

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is BlocksWorld-PT-10, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r613-tall-171774431700148"
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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;