Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338100231.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 RERS17pb114-PT-6, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338100231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 73M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-00
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-01
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-02
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-03
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-04
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-05
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-06
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-07
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-08
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-09
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-10
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2023-11
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2023-12
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2023-13
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2024-14
FORMULA_NAME RERS17pb114-PT-6-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716680917586

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb114-PT-6
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-25 23:48:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 23:48:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 23:48:40] [INFO ] Load time of PNML (sax parser for PT used): 1982 ms
[2024-05-25 23:48:40] [INFO ] Transformed 1446 places.
[2024-05-25 23:48:41] [INFO ] Transformed 151085 transitions.
[2024-05-25 23:48:41] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2541 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 50 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 10343 ms. (3 steps per ms) remains 15/16 properties
FORMULA RERS17pb114-PT-6-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 189 ms. (21 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 178 ms. (22 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 276 ms. (14 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 313 ms. (12 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 213 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 178 ms. (22 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 228 ms. (17 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 435 ms. (9 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 110 ms. (36 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 280 ms. (14 steps per ms) remains 15/15 properties
[2024-05-25 23:48:48] [INFO ] Flatten gal took : 4908 ms
[2024-05-25 23:48:52] [INFO ] Flatten gal took : 3224 ms
[2024-05-25 23:48:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12127021110563827605.gal : 620 ms
[2024-05-25 23:48:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13217832766703729893.prop : 5 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/ReachabilityCardinality12127021110563827605.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13217832766703729893.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
Interrupted probabilistic random walk after 12401 steps, run timeout after 9001 ms. (steps per millisecond=1 ) properties seen :0 out of 15
Probabilistic random walk after 12401 steps, saw 10209 distinct states, run finished after 9006 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-25 23:48:55] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2024-05-25 23:48:56] [INFO ] Computed 35 invariants in 452 ms
[2024-05-25 23:49:01] [INFO ] State equation strengthened by 2342 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/390 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 108/498 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 948/1446 variables, 17/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1446 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 12184ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 390 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Drop transitions (Empty/Sink Transition effects.) removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Applied a total of 529 rules in 1899 ms. Remains 1429 /1446 variables (removed 17) and now considering 150573/151085 (removed 512) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1920 ms. Remains : 1429/1446 places, 150573/151085 transitions.
RANDOM walk for 40000 steps (8 resets) in 6091 ms. (6 steps per ms) remains 13/15 properties
FORMULA RERS17pb114-PT-6-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb114-PT-6-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 435 ms. (91 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 547 ms. (73 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 638 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 631 ms. (63 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 390 ms. (102 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 432 ms. (92 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 430 ms. (92 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 565 ms. (70 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 501 ms. (79 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 13/13 properties
[2024-05-25 23:49:13] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
// Phase 1: matrix 84690 rows 1429 cols
[2024-05-25 23:49:14] [INFO ] Computed 18 invariants in 354 ms
[2024-05-25 23:49:18] [INFO ] State equation strengthened by 2341 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1119/1409 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1409 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 20/1429 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Loading property file /tmp/ReachabilityCardinality13217832766703729893.prop.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86119/86119 variables, and 1447 constraints, problems are : Problem set: 0 solved, 13 unsolved in 45083 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 13/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1119/1409 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1409 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 20/1429 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1429/86119 variables, and 18 constraints, problems are : Problem set: 0 solved, 13 unsolved in 46332 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 0/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 96871ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 290 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1132 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1133 ms. Remains : 1429/1429 places, 150573/150573 transitions.
RANDOM walk for 40000 steps (8 resets) in 4494 ms. (8 steps per ms) remains 12/13 properties
FORMULA RERS17pb114-PT-6-ReachabilityFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 348 ms. (114 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 509 ms. (78 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 436 ms. (91 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 405 ms. (98 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 475 ms. (84 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 435 ms. (91 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 494 ms. (80 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 407 ms. (98 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 497 ms. (80 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 433 ms. (92 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 12314 steps, run timeout after 9008 ms. (steps per millisecond=1 ) properties seen :0 out of 12
Probabilistic random walk after 12314 steps, saw 11133 distinct states, run finished after 9008 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-25 23:51:04] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-05-25 23:51:04] [INFO ] Invariant cache hit.
[2024-05-25 23:51:09] [INFO ] State equation strengthened by 2341 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1121/1409 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1409 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 20/1429 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86119/86119 variables, and 1447 constraints, problems are : Problem set: 0 solved, 12 unsolved in 75104 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 12/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1121/1409 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1409 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 20/1429 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SMT process timed out in 156013ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 288 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1059 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1059 ms. Remains : 1429/1429 places, 150573/150573 transitions.
RANDOM walk for 40000 steps (8 resets) in 5854 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 541 ms. (73 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 551 ms. (72 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 666 ms. (59 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 610 ms. (65 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 594 ms. (67 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 459 ms. (86 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 537 ms. (74 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 543 ms. (73 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 577 ms. (69 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 523 ms. (76 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 730 ms. (54 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 16915 steps, run timeout after 12006 ms. (steps per millisecond=1 ) properties seen :0 out of 12
Probabilistic random walk after 16915 steps, saw 15234 distinct states, run finished after 12006 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-25 23:53:57] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-05-25 23:53:57] [INFO ] Invariant cache hit.
[2024-05-25 23:54:02] [INFO ] State equation strengthened by 2341 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1121/1409 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1409 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 20/1429 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86119/86119 variables, and 1447 constraints, problems are : Problem set: 0 solved, 12 unsolved in 90116 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 12/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1121/1409 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1409 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 20/1429 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :12 after 24
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :24 after 28
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :28 after 44
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :44 after 92
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :92 after 108
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :108 after 611
At refinement iteration 4 (INCLUDED_ONLY) 0/1429 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :611 after 2410
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 86119/86119 variables, and 1447 constraints, problems are : Problem set: 0 solved, 12 unsolved in 90024 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 1429/1429 constraints, ReadFeed: 0/2341 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 186024ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 288 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1082 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1082 ms. Remains : 1429/1429 places, 150573/150573 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1069 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
[2024-05-25 23:57:06] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-05-25 23:57:06] [INFO ] Invariant cache hit.
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :2410 after 9218
[2024-05-25 23:57:14] [INFO ] Implicit Places using invariants in 8479 ms returned []
Implicit Place search using SMT only with invariants took 8490 ms to find 0 implicit places.
Running 150572 sub problems to find dead transitions.
[2024-05-25 23:57:16] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2024-05-25 23:57:16] [INFO ] Invariant cache hit.
[2024-05-25 23:57:21] [INFO ] State equation strengthened by 2341 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :9218 after 123448

BK_STOP 1716681523412

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="RERS17pb114-PT-6"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is RERS17pb114-PT-6, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-171662338100231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-6.tgz
mv RERS17pb114-PT-6 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;