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.r613-tall-171774431700138.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BlocksWorld-PT-08, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r613-tall-171774431700138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 622K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 610K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 446K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.4M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 31K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 74K 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 1.9M 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 1717747420271

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-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-06-07 08:03:41] [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 08:03:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 08:03:41] [INFO ] Load time of PNML (sax parser for PT used): 227 ms
[2024-06-07 08:03:41] [INFO ] Transformed 1979 places.
[2024-06-07 08:03:41] [INFO ] Transformed 3785 transitions.
[2024-06-07 08:03:41] [INFO ] Found NUPN structural information;
[2024-06-07 08:03:41] [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]
[2024-06-07 08:03:41] [INFO ] Parsed PT model containing 1979 places and 3785 transitions and 18910 arcs in 350 ms.
[2024-06-07 08:03:43] [INFO ] Flatten gal took : 830 ms
[2024-06-07 08:03:43] [INFO ] Flatten gal took : 251 ms
[2024-06-07 08:03:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17388364312108913787.gal : 183 ms
[2024-06-07 08:03:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10617716918773353690.prop : 8 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/ReachabilityCardinality17388364312108913787.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10617716918773353690.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 ...330
RANDOM walk for 40000 steps (8 resets) in 9865 ms. (4 steps per ms) remains 49/1979 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 49/49 properties
Loading property file /tmp/ReachabilityCardinality10617716918773353690.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 65 ms. (60 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 48/48 properties
// Phase 1: matrix 3785 rows 1979 cols
[2024-06-07 08:03:45] [INFO ] Computed 87 invariants in 76 ms
[2024-06-07 08:03:45] [INFO ] State equation strengthened by 75 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 1930/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1978 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 1/1979 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1979 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 3784/5763 variables, 1979/2066 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5763 variables, 74/2140 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5763/5764 variables, and 2140 constraints, problems are : Problem set: 0 solved, 48 unsolved in 5044 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 1979/1979 constraints, ReadFeed: 74/75 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 1930/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Invariant property smplace_744 does not hold.
Invariant property smplace_743 does not hold.
Invariant property smplace_741 does not hold.
Invariant property smplace_737 does not hold.
Invariant property smplace_617 does not hold.
Invariant property smplace_615 does not hold.
Invariant property smplace_612 does not hold.
Invariant property smplace_608 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_354 does not hold.
[2024-06-07 08:03:53] [INFO ] Deduced a trap composed of 44 places in 1992 ms of which 203 ms to minimize.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_28 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,1955 properties remain. new max is 2
SDD size :1 after 44
[2024-06-07 08:03:55] [INFO ] Deduced a trap composed of 44 places in 2174 ms of which 39 ms to minimize.
[2024-06-07 08:03:57] [INFO ] Deduced a trap composed of 44 places in 1754 ms of which 14 ms to minimize.
SMT process timed out in 11632ms, After SMT, problems are : Problem set: 0 solved, 48 unsolved
Fused 48 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 48 out of 1979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1979/1979 places, 3785/3785 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 1979 transition count 3784
SDD proceeding with computation,1955 properties remain. new max is 4
SDD size :44 after 104
SDD proceeding with computation,1955 properties remain. new max is 8
SDD size :104 after 112
Applied a total of 1 rules in 11754 ms. Remains 1979 /1979 variables (removed 0) and now considering 3784/3785 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11768 ms. Remains : 1979/1979 places, 3784/3785 transitions.
Invariant property smplace_669 does not hold.
Invariant property smplace_660 does not hold.
Invariant property smplace_657 does not hold.
Invariant property smplace_655 does not hold.
Invariant property smplace_651 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
SDD proceeding with computation,1947 properties remain. new max is 8
SDD size :112 after 457
Invariant property smplace_755 does not hold.
Invariant property smplace_626 does not hold.
Invariant property smplace_368 does not hold.
RANDOM walk for 2188528 steps (4 resets) in 120004 ms. (18 steps per ms) remains 43/48 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3179 ms. (125 steps per ms) remains 43/43 properties
SDD proceeding with computation,1944 properties remain. new max is 8
SDD size :457 after 637
BEST_FIRST walk for 400004 steps (8 resets) in 3178 ms. (125 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3266 ms. (122 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3050 ms. (131 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3125 ms. (127 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3216 ms. (124 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3212 ms. (124 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3583 ms. (111 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3293 ms. (121 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3298 ms. (121 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3335 ms. (119 steps per ms) remains 43/43 properties
SDD proceeding with computation,1944 properties remain. new max is 16
SDD size :637 after 715
BEST_FIRST walk for 400004 steps (8 resets) in 3149 ms. (126 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3213 ms. (124 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3065 ms. (130 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3517 ms. (113 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3045 ms. (131 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3326 ms. (120 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3428 ms. (116 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3396 ms. (117 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3394 ms. (117 steps per ms) remains 43/43 properties
SDD proceeding with computation,1944 properties remain. new max is 32
BEST_FIRST walk for 400002 steps (8 resets) in 3183 ms. (125 steps per ms) remains 43/43 properties
SDD size :715 after 793
BEST_FIRST walk for 400004 steps (8 resets) in 3410 ms. (117 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3347 ms. (119 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3233 ms. (123 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3295 ms. (121 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3156 ms. (126 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3117 ms. (128 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3239 ms. (123 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3149 ms. (126 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3016 ms. (132 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3118 ms. (128 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3293 ms. (121 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3153 ms. (126 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3173 ms. (126 steps per ms) remains 43/43 properties
Invariant property smplace_376 does not hold.
BEST_FIRST walk for 400004 steps (8 resets) in 3264 ms. (122 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3122 ms. (128 steps per ms) remains 43/43 properties
Invariant property smplace_94 does not hold.
BEST_FIRST walk for 400003 steps (8 resets) in 3156 ms. (126 steps per ms) remains 43/43 properties
SDD proceeding with computation,1942 properties remain. new max is 32
SDD size :793 after 992
BEST_FIRST walk for 400004 steps (8 resets) in 3252 ms. (122 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3258 ms. (122 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3200 ms. (124 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3222 ms. (124 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3214 ms. (124 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3216 ms. (124 steps per ms) remains 43/43 properties
// Phase 1: matrix 3784 rows 1979 cols
[2024-06-07 08:05:18] [INFO ] Computed 87 invariants in 36 ms
[2024-06-07 08:05:18] [INFO ] State equation strengthened by 74 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 1935/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1978 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 1/1979 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1979 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 3784/5763 variables, 1979/2066 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5763 variables, 74/2140 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Invariant property smplace_634 does not hold.
At refinement iteration 7 (INCLUDED_ONLY) 0/5763 variables, 0/2140 constraints. Problems are: Problem set: 0 solved, 43 unsolved
SDD proceeding with computation,1941 properties remain. new max is 32
SDD size :992 after 1191
At refinement iteration 8 (OVERLAPS) 0/5763 variables, 0/2140 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5763/5763 variables, and 2140 constraints, problems are : Problem set: 0 solved, 43 unsolved in 9504 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 1979/1979 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 1935/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Invariant property smplace_677 does not hold.
[2024-06-07 08:05:29] [INFO ] Deduced a trap composed of 44 places in 1678 ms of which 13 ms to minimize.
SDD proceeding with computation,1940 properties remain. new max is 32
SDD size :1191 after 1390
[2024-06-07 08:05:31] [INFO ] Deduced a trap composed of 44 places in 1596 ms of which 13 ms to minimize.
[2024-06-07 08:05:33] [INFO ] Deduced a trap composed of 44 places in 1598 ms of which 12 ms to minimize.
[2024-06-07 08:05:34] [INFO ] Deduced a trap composed of 44 places in 1567 ms of which 12 ms to minimize.
[2024-06-07 08:05:36] [INFO ] Deduced a trap composed of 44 places in 1528 ms of which 13 ms to minimize.
[2024-06-07 08:05:37] [INFO ] Deduced a trap composed of 44 places in 1601 ms of which 12 ms to minimize.
[2024-06-07 08:05:39] [INFO ] Deduced a trap composed of 44 places in 1591 ms of which 12 ms to minimize.
[2024-06-07 08:05:41] [INFO ] Deduced a trap composed of 45 places in 1548 ms of which 12 ms to minimize.
[2024-06-07 08:05:42] [INFO ] Deduced a trap composed of 44 places in 1459 ms of which 11 ms to minimize.
[2024-06-07 08:05:44] [INFO ] Deduced a trap composed of 44 places in 1469 ms of which 11 ms to minimize.
[2024-06-07 08:05:45] [INFO ] Deduced a trap composed of 44 places in 1368 ms of which 11 ms to minimize.
[2024-06-07 08:05:46] [INFO ] Deduced a trap composed of 44 places in 1366 ms of which 11 ms to minimize.
[2024-06-07 08:05:48] [INFO ] Deduced a trap composed of 44 places in 1254 ms of which 10 ms to minimize.
[2024-06-07 08:05:49] [INFO ] Deduced a trap composed of 44 places in 1249 ms of which 10 ms to minimize.
[2024-06-07 08:05:50] [INFO ] Deduced a trap composed of 44 places in 1146 ms of which 9 ms to minimize.
[2024-06-07 08:05:51] [INFO ] Deduced a trap composed of 44 places in 1258 ms of which 11 ms to minimize.
[2024-06-07 08:05:53] [INFO ] Deduced a trap composed of 44 places in 1217 ms of which 10 ms to minimize.
[2024-06-07 08:05:54] [INFO ] Deduced a trap composed of 44 places in 1100 ms of which 10 ms to minimize.
Invariant property smplace_763 does not hold.
[2024-06-07 08:05:55] [INFO ] Deduced a trap composed of 44 places in 1088 ms of which 10 ms to minimize.
[2024-06-07 08:05:56] [INFO ] Deduced a trap composed of 44 places in 1058 ms of which 10 ms to minimize.
Problem smplace_130 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 38218ms, After SMT, problems are : Problem set: 0 solved, 43 unsolved
Fused 43 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 43 out of 1979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1979/1979 places, 3784/3784 transitions.
Applied a total of 0 rules in 8738 ms. Remains 1979 /1979 variables (removed 0) and now considering 3784/3784 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8738 ms. Remains : 1979/1979 places, 3784/3784 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 143857 ms.

BK_STOP 1717747565640

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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-08"
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-08, 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-171774431700138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-08.tgz
mv BlocksWorld-PT-08 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 ;