Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r063-smll-174854070600178.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DES-PT-10a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-smll-174854070600178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 43K May 29 14:32 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 1748588072188

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-10a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-30 06:54:34] [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]
[2025-05-30 06:54:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 06:54:34] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2025-05-30 06:54:34] [INFO ] Transformed 155 places.
[2025-05-30 06:54:34] [INFO ] Transformed 112 transitions.
[2025-05-30 06:54:34] [INFO ] Found NUPN structural information;
[2025-05-30 06:54:34] [INFO ] Parsed PT model containing 155 places and 112 transitions and 552 arcs in 292 ms.
Structural test allowed to assert that 44 places are NOT stable. Took 10 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
[2025-05-30 06:54:35] [INFO ] Flatten gal took : 222 ms
[2025-05-30 06:54:35] [INFO ] Flatten gal took : 88 ms
[2025-05-30 06:54:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6673641863423275705.gal : 30 ms
RANDOM walk for 40000 steps (879 resets) in 3184 ms. (12 steps per ms) remains 18/111 properties
[2025-05-30 06:54:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10297348640455684673.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6673641863423275705.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10297348640455684673.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (17 resets) in 67 ms. (58 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (17 resets) in 54 ms. (72 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (19 resets) in 46 ms. (85 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (16 resets) in 50 ms. (78 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (18 resets) in 55 ms. (71 steps per ms) remains 18/18 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10297348640455684673.prop.
BEST_FIRST walk for 4004 steps (16 resets) in 56 ms. (70 steps per ms) remains 18/18 properties
SDD proceeding with computation,18 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,18 properties remain. new max is 8
SDD size :3 after 5
BEST_FIRST walk for 4004 steps (19 resets) in 64 ms. (61 steps per ms) remains 18/18 properties
SDD proceeding with computation,18 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,18 properties remain. new max is 32
SDD size :9 after 37
BEST_FIRST walk for 4003 steps (16 resets) in 44 ms. (88 steps per ms) remains 18/18 properties
SDD proceeding with computation,18 properties remain. new max is 64
SDD size :37 after 61
SDD proceeding with computation,18 properties remain. new max is 128
SDD size :61 after 657
BEST_FIRST walk for 4003 steps (18 resets) in 32 ms. (121 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (16 resets) in 27 ms. (143 steps per ms) remains 18/18 properties
SDD proceeding with computation,18 properties remain. new max is 256
SDD size :657 after 1909
BEST_FIRST walk for 4003 steps (18 resets) in 35 ms. (111 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (17 resets) in 32 ms. (121 steps per ms) remains 18/18 properties
SDD proceeding with computation,18 properties remain. new max is 512
SDD size :1909 after 4681
BEST_FIRST walk for 4004 steps (17 resets) in 68 ms. (58 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (22 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (20 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (18 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (20 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (14 resets) in 33 ms. (117 steps per ms) remains 18/18 properties
SDD proceeding with computation,18 properties remain. new max is 1024
SDD size :4681 after 242577
// Phase 1: matrix 98 rows 155 cols
[2025-05-30 06:54:36] [INFO ] Computed 59 invariants in 37 ms
[2025-05-30 06:54:36] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
SDD proceeding with computation,18 properties remain. new max is 2048
SDD size :242577 after 1.62734e+06
At refinement iteration 2 (OVERLAPS) 51/69 variables, 7/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 55/124 variables, 34/110 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 55/165 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 22/146 variables, 18/183 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 22/205 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 97/243 variables, 146/351 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 1/352 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/243 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (OVERLAPS) 10/253 variables, 9/361 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/253 variables, 9/370 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/253 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 18 unsolved
SDD proceeding with computation,18 properties remain. new max is 4096
SDD size :1.62734e+06 after 7.76048e+06
At refinement iteration 17 (OVERLAPS) 0/253 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 253/253 variables, and 370 constraints, problems are : Problem set: 0 solved, 18 unsolved in 2173 ms.
Refiners :[Domain max(s): 155/155 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 155/155 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 51/69 variables, 7/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 55/124 variables, 34/110 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 55/165 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:54:38] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 12 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 22/146 variables, 18/184 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 22/206 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 97/243 variables, 146/352 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/243 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/243 variables, 18/371 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:54:39] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:54:39] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:54:40] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 5 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/243 variables, 3/374 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/243 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 17 (OVERLAPS) 10/253 variables, 9/383 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/253 variables, 9/392 constraints. Problems are: Problem set: 0 solved, 18 unsolved
SDD proceeding with computation,18 properties remain. new max is 8192
SDD size :7.76048e+06 after 1.03533e+07
At refinement iteration 19 (INCLUDED_ONLY) 0/253 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 20 (OVERLAPS) 0/253 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 253/253 variables, and 392 constraints, problems are : Problem set: 0 solved, 18 unsolved in 3822 ms.
Refiners :[Domain max(s): 155/155 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 155/155 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6095ms problems are : Problem set: 0 solved, 18 unsolved
SDD proceeding with computation,18 properties remain. new max is 16384
SDD size :1.03533e+07 after 2.62703e+07
Parikh walk visited 8 properties in 5908 ms.
Support contains 10 out of 155 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 155/155 places, 98/98 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 155 transition count 96
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 154 transition count 95
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 154 transition count 95
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 154 transition count 95
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 153 transition count 94
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 152 transition count 94
Applied a total of 11 rules in 83 ms. Remains 152 /155 variables (removed 3) and now considering 94/98 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 152/155 places, 94/98 transitions.
RANDOM walk for 4000000 steps (54684 resets) in 26815 ms. (149 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000002 steps (9093 resets) in 6207 ms. (644 steps per ms) remains 10/10 properties
SDD proceeding with computation,18 properties remain. new max is 32768
SDD size :1.26571e+08 after 1.95398e+08
BEST_FIRST walk for 4000003 steps (9057 resets) in 6483 ms. (616 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000004 steps (9031 resets) in 6135 ms. (651 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000004 steps (9011 resets) in 6259 ms. (638 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000004 steps (9114 resets) in 6360 ms. (628 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000004 steps (9164 resets) in 6143 ms. (651 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000003 steps (9100 resets) in 6805 ms. (587 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000002 steps (9079 resets) in 7026 ms. (569 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4000004 steps (9165 resets) in 6861 ms. (582 steps per ms) remains 6/10 properties
// Phase 1: matrix 94 rows 152 cols
[2025-05-30 06:55:15] [INFO ] Computed 60 invariants in 19 ms
[2025-05-30 06:55:15] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 58/64 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 35/99 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 25/124 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 7/131 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 81/212 variables, 131/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/212 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,18 properties remain. new max is 65536
At refinement iteration 11 (INCLUDED_ONLY) 0/212 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 12/224 variables, 8/196 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/224 variables, 3/199 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/224 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 1/225 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/225 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/225 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 12/237 variables, 3/204 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/237 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/237 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD size :1.95398e+08 after 5.11453e+08
At refinement iteration 21 (OVERLAPS) 9/246 variables, 9/214 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/246 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 0/246 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 246/246 variables, and 214 constraints, problems are : Problem set: 0 solved, 6 unsolved in 516 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 152/152 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 58/64 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 35/99 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 25/124 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 7/131 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 81/212 variables, 131/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/212 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/212 variables, 6/194 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:55:16] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/212 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/212 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 12/224 variables, 8/203 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/224 variables, 3/206 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/224 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 1/225 variables, 1/207 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/225 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/225 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (OVERLAPS) 12/237 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/237 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/237 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 9/246 variables, 9/221 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/246 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 0/246 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 246/246 variables, and 221 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1064 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 152/152 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1609ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Finished Parikh walk after 835 steps, including 2 resets, run visited all 2 properties in 9 ms. (steps per millisecond=92 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 6 properties in 900 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 112 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 43793 ms.

BK_STOP 1748588118073

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DES-PT-10a"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DES-PT-10a, 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 r063-smll-174854070600178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10a.tgz
mv DES-PT-10a 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.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 ;