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-171774431600123.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-05, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r613-tall-171774431600123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 190K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 859K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 174K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 959K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 18K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 153K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 637K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 502K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.6M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 25K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 62K 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 783K 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 1717747074161

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-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-06-07 07:57:55] [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 07:57:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 07:57:55] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-06-07 07:57:55] [INFO ] Transformed 869 places.
[2024-06-07 07:57:55] [INFO ] Transformed 1625 transitions.
[2024-06-07 07:57:55] [INFO ] Found NUPN structural information;
[2024-06-07 07:57:55] [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]
[2024-06-07 07:57:55] [INFO ] Parsed PT model containing 869 places and 1625 transitions and 8110 arcs in 274 ms.
[2024-06-07 07:57:56] [INFO ] Flatten gal took : 282 ms
[2024-06-07 07:57:56] [INFO ] Flatten gal took : 177 ms
[2024-06-07 07:57:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1403964716493185876.gal : 127 ms
[2024-06-07 07:57:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16555079571295818953.prop : 13 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/ReachabilityCardinality1403964716493185876.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16555079571295818953.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 ...329
Loading property file /tmp/ReachabilityCardinality16555079571295818953.prop.
RANDOM walk for 40000 steps (8 resets) in 6345 ms. (6 steps per ms) remains 28/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 28/28 properties
// Phase 1: matrix 1625 rows 869 cols
[2024-06-07 07:57:58] [INFO ] Computed 57 invariants in 45 ms
[2024-06-07 07:57:58] [INFO ] State equation strengthened by 45 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Invariant property smplace_347 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
At refinement iteration 1 (OVERLAPS) 840/868 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Invariant property smplace_206 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_90 does not hold.
At refinement iteration 2 (INCLUDED_ONLY) 0/868 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Invariant property smplace_89 does not hold.
At refinement iteration 3 (OVERLAPS) 1/869 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Invariant property smplace_86 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_2 does not hold.
Invariant property smplace_1 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,834 properties remain. new max is 2
SDD size :1 after 92
At refinement iteration 4 (INCLUDED_ONLY) 0/869 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1624/2493 variables, 869/926 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2493 variables, 44/970 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2493 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 1/2494 variables, 1/971 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2494 variables, 0/971 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Invariant property smplace_339 does not hold.
Invariant property smplace_207 does not hold.
At refinement iteration 10 (OVERLAPS) 0/2494 variables, 0/971 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2494/2494 variables, and 971 constraints, problems are : Problem set: 0 solved, 28 unsolved in 4241 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 869/869 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 840/868 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Invariant property smplace_115 does not hold.
Invariant property smplace_87 does not hold.
[2024-06-07 07:58:03] [INFO ] Deduced a trap composed of 29 places in 556 ms of which 48 ms to minimize.
SDD proceeding with computation,830 properties remain. new max is 2
SDD size :92 after 525
[2024-06-07 07:58:03] [INFO ] Deduced a trap composed of 29 places in 494 ms of which 10 ms to minimize.
[2024-06-07 07:58:04] [INFO ] Deduced a trap composed of 29 places in 537 ms of which 6 ms to minimize.
[2024-06-07 07:58:04] [INFO ] Deduced a trap composed of 29 places in 537 ms of which 6 ms to minimize.
[2024-06-07 07:58:05] [INFO ] Deduced a trap composed of 29 places in 496 ms of which 6 ms to minimize.
[2024-06-07 07:58:05] [INFO ] Deduced a trap composed of 29 places in 406 ms of which 5 ms to minimize.
[2024-06-07 07:58:06] [INFO ] Deduced a trap composed of 29 places in 367 ms of which 5 ms to minimize.
[2024-06-07 07:58:06] [INFO ] Deduced a trap composed of 29 places in 325 ms of which 15 ms to minimize.
[2024-06-07 07:58:06] [INFO ] Deduced a trap composed of 29 places in 341 ms of which 10 ms to minimize.
[2024-06-07 07:58:07] [INFO ] Deduced a trap composed of 29 places in 287 ms of which 4 ms to minimize.
[2024-06-07 07:58:07] [INFO ] Deduced a trap composed of 29 places in 265 ms of which 4 ms to minimize.
SMT process timed out in 9427ms, After SMT, problems are : Problem set: 0 solved, 28 unsolved
Fused 28 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 1625/1625 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 869 transition count 1624
SDD proceeding with computation,830 properties remain. new max is 4
SDD size :525 after 1256
Applied a total of 1 rules in 2542 ms. Remains 869 /869 variables (removed 0) and now considering 1624/1625 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2551 ms. Remains : 869/869 places, 1624/1625 transitions.
Invariant property smplace_483 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,822 properties remain. new max is 4
SDD size :1256 after 3236
Invariant property smplace_487 does not hold.
Invariant property smplace_486 does not hold.
Invariant property smplace_482 does not hold.
Invariant property smplace_481 does not hold.
Invariant property smplace_479 does not hold.
Invariant property smplace_478 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_44 does not hold.
SDD proceeding with computation,814 properties remain. new max is 4
SDD size :3236 after 7923
RANDOM walk for 3994047 steps (8 resets) in 116501 ms. (34 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1906 ms. (209 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1917 ms. (208 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2053 ms. (194 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1929 ms. (207 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1906 ms. (209 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2025 ms. (197 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2022 ms. (197 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400002 steps (8 resets) in 1968 ms. (203 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1980 ms. (201 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (8 resets) in 1930 ms. (207 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1944 ms. (205 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2816 ms. (141 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2893 ms. (138 steps per ms) remains 28/28 properties
Invariant property smplace_343 does not hold.
BEST_FIRST walk for 400003 steps (8 resets) in 2752 ms. (145 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2332 ms. (171 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1951 ms. (204 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2154 ms. (185 steps per ms) remains 28/28 properties
Invariant property smplace_203 does not hold.
BEST_FIRST walk for 400002 steps (8 resets) in 2647 ms. (151 steps per ms) remains 28/28 properties
Invariant property smplace_119 does not hold.
BEST_FIRST walk for 400004 steps (8 resets) in 2709 ms. (147 steps per ms) remains 28/28 properties
Invariant property smplace_91 does not hold.
BEST_FIRST walk for 400003 steps (8 resets) in 2242 ms. (178 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1911 ms. (209 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2430 ms. (164 steps per ms) remains 28/28 properties
SDD proceeding with computation,810 properties remain. new max is 4
SDD size :7923 after 14891
BEST_FIRST walk for 400004 steps (8 resets) in 1864 ms. (214 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1958 ms. (204 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1958 ms. (204 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1877 ms. (212 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2022 ms. (197 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400002 steps (8 resets) in 1939 ms. (206 steps per ms) remains 28/28 properties
SDD proceeding with computation,810 properties remain. new max is 8
SDD size :14891 after 21568
SDD proceeding with computation,810 properties remain. new max is 16
SDD size :21568 after 25847
Invariant property smplace_381 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_365 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
SDD proceeding with computation,799 properties remain. new max is 16
SDD size :25847 after 70738
Invariant property smplace_379 does not hold.
SDD proceeding with computation,798 properties remain. new max is 16
SDD size :70738 after 140803
Interrupted probabilistic random walk after 7806312 steps, run timeout after 144001 ms. (steps per millisecond=54 ) properties seen :0 out of 28
Probabilistic random walk after 7806312 steps, saw 6666648 distinct states, run finished after 144006 ms. (steps per millisecond=54 ) properties seen :0
// Phase 1: matrix 1624 rows 869 cols
[2024-06-07 08:01:22] [INFO ] Computed 57 invariants in 17 ms
[2024-06-07 08:01:22] [INFO ] State equation strengthened by 44 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 840/868 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/868 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 1/869 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/869 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1624/2493 variables, 869/926 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2493 variables, 44/970 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2493 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/2493 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2493/2493 variables, and 970 constraints, problems are : Problem set: 0 solved, 28 unsolved in 2916 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 869/869 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 840/868 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 28 unsolved
[2024-06-07 08:01:26] [INFO ] Deduced a trap composed of 29 places in 468 ms of which 5 ms to minimize.
[2024-06-07 08:01:26] [INFO ] Deduced a trap composed of 29 places in 468 ms of which 6 ms to minimize.
[2024-06-07 08:01:27] [INFO ] Deduced a trap composed of 29 places in 482 ms of which 5 ms to minimize.
[2024-06-07 08:01:27] [INFO ] Deduced a trap composed of 29 places in 464 ms of which 5 ms to minimize.
[2024-06-07 08:01:27] [INFO ] Deduced a trap composed of 29 places in 455 ms of which 5 ms to minimize.
[2024-06-07 08:01:28] [INFO ] Deduced a trap composed of 29 places in 372 ms of which 5 ms to minimize.
[2024-06-07 08:01:28] [INFO ] Deduced a trap composed of 29 places in 391 ms of which 5 ms to minimize.
[2024-06-07 08:01:29] [INFO ] Deduced a trap composed of 29 places in 319 ms of which 4 ms to minimize.
[2024-06-07 08:01:29] [INFO ] Deduced a trap composed of 29 places in 320 ms of which 5 ms to minimize.
[2024-06-07 08:01:29] [INFO ] Deduced a trap composed of 29 places in 284 ms of which 4 ms to minimize.
[2024-06-07 08:01:30] [INFO ] Deduced a trap composed of 29 places in 251 ms of which 3 ms to minimize.
[2024-06-07 08:01:30] [INFO ] Deduced a trap composed of 29 places in 384 ms of which 5 ms to minimize.
[2024-06-07 08:01:30] [INFO ] Deduced a trap composed of 29 places in 362 ms of which 5 ms to minimize.
[2024-06-07 08:01:31] [INFO ] Deduced a trap composed of 29 places in 349 ms of which 5 ms to minimize.
[2024-06-07 08:01:31] [INFO ] Deduced a trap composed of 29 places in 351 ms of which 5 ms to minimize.
[2024-06-07 08:01:31] [INFO ] Deduced a trap composed of 29 places in 301 ms of which 4 ms to minimize.
Problem smplace_85 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL
SMT process timed out in 9385ms, After SMT, problems are : Problem set: 0 solved, 28 unsolved
Fused 28 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 1624/1624 transitions.
Applied a total of 0 rules in 1755 ms. Remains 869 /869 variables (removed 0) and now considering 1624/1624 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1755 ms. Remains : 869/869 places, 1624/1624 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 869/869 places, 1624/1624 transitions.
Applied a total of 0 rules in 1792 ms. Remains 869 /869 variables (removed 0) and now considering 1624/1624 (removed 0) transitions.
[2024-06-07 08:01:35] [INFO ] Invariant cache hit.
[2024-06-07 08:01:35] [INFO ] Implicit Places using invariants in 609 ms returned []
[2024-06-07 08:01:35] [INFO ] Invariant cache hit.
[2024-06-07 08:01:36] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-06-07 08:01:37] [INFO ] Implicit Places using invariants and state equation in 1513 ms returned []
Implicit Place search using SMT with State Equation took 2129 ms to find 0 implicit places.
[2024-06-07 08:01:37] [INFO ] Redundant transitions in 116 ms returned []
Running 1618 sub problems to find dead transitions.
[2024-06-07 08:01:37] [INFO ] Invariant cache hit.
[2024-06-07 08:01:37] [INFO ] State equation strengthened by 44 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD636 is UNSAT
Problem TDEAD694 is UNSAT
Problem TDEAD723 is UNSAT
Problem TDEAD781 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1492 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1622 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/863 variables, 46/46 constraints. Problems are: Problem set: 46 solved, 1572 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 863/2493 variables, and 46 constraints, problems are : Problem set: 46 solved, 1572 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 46/57 constraints, State Equation: 0/869 constraints, ReadFeed: 0/44 constraints, PredecessorRefiner: 1595/812 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 46 solved, 1572 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 6/6 constraints. Problems are: Problem set: 46 solved, 1572 unsolved
SDD proceeding with computation,798 properties remain. new max is 32
SDD size :140803 after 161498
At refinement iteration 1 (INCLUDED_ONLY) 0/840 variables, 0/6 constraints. Problems are: Problem set: 46 solved, 1572 unsolved
Problem TDEAD172 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD665 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1118 is UNSAT
Problem TDEAD1282 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1604 is UNSAT
At refinement iteration 2 (OVERLAPS) 29/869 variables, 51/57 constraints. Problems are: Problem set: 56 solved, 1562 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 0)
(s4 1)
(s5 1)
(s6 0)
(s7 1)
(s8 1)
(s9 0)
(s10 1)
(s11 1)
(s12 0)
(s13 1)
(s14 1)
(s15 0)
(s16 1)
(s17 1)
(s18 0)
(s19 1)
(s20 1)
(s21 0)
(s22 1)
(s23 1)
(s24 0)
(s25 0)
(s26 1)
(s27 0)
(s28 1)
(s29 1)
(s30 0)
(s31 1)timeout

(s32 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 869/2493 variables, and 57 constraints, problems are : Problem set: 56 solved, 1562 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/869 constraints, ReadFeed: 0/44 constraints, PredecessorRefiner: 783/812 constraints, Known Traps: 0/0 constraints]
After SMT, in 74120ms problems are : Problem set: 56 solved, 1562 unsolved
Search for dead transitions found 56 dead transitions in 74146ms
Found 56 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 56 transitions
Dead transitions reduction (with SMT) removed 56 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 869/869 places, 1568/1624 transitions.
Graph (complete) has 4004 edges and 869 vertex of which 28 are kept as prefixes of interest. Removing 841 places using SCC suffix rule.1 ms
Discarding 841 places :
Also discarding 1568 output transitions
Drop transitions (Output transitions of discarded places.) removed 1568 transitions
Deduced a syphon composed of 28 places in 0 ms
Applied a total of 1 rules in 10 ms. Remains 28 /869 variables (removed 841) and now considering 0/1568 (removed 1568) transitions.
[2024-06-07 08:02:51] [INFO ] Computed 0 invariants in 0 ms
[2024-06-07 08:02:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-07 08:02:51] [INFO ] Invariant cache hit.
[2024-06-07 08:02:51] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 28/869 places, 0/1624 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 78253 ms. Remains : 28/869 places, 0/1624 transitions.
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 296713 ms.

BK_STOP 1717747372082

--------------------
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-05"
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-05, 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-171774431600123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-05.tgz
mv BlocksWorld-PT-05 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 ;