Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r133-smll-174876529300113.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)
...........................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is MedleyA-PT-11, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-174876529300113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 160K 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 1748844755430

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MedleyA-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-02 06:12:38] [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]
[2025-06-02 06:12:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 06:12:38] [INFO ] Load time of PNML (sax parser for PT used): 224 ms
[2025-06-02 06:12:38] [INFO ] Transformed 150 places.
[2025-06-02 06:12:38] [INFO ] Transformed 478 transitions.
[2025-06-02 06:12:38] [INFO ] Found NUPN structural information;
[2025-06-02 06:12:38] [INFO ] Parsed PT model containing 150 places and 478 transitions and 2705 arcs in 561 ms.
Structural test allowed to assert that 24 places are NOT stable. Took 18 ms.
Ensure Unique test removed 9 transitions
Reduce redundant transitions removed 9 transitions.
[2025-06-02 06:12:39] [INFO ] Flatten gal took : 346 ms
[2025-06-02 06:12:40] [INFO ] Flatten gal took : 197 ms
RANDOM walk for 40000 steps (3124 resets) in 4474 ms. (8 steps per ms) remains 45/126 properties
[2025-06-02 06:12:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17696360562599810789.gal : 76 ms
BEST_FIRST walk for 4002 steps (54 resets) in 82 ms. (48 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (53 resets) in 60 ms. (65 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (55 resets) in 60 ms. (65 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (53 resets) in 52 ms. (75 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (53 resets) in 39 ms. (100 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (53 resets) in 30 ms. (129 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (53 resets) in 66 ms. (59 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (57 resets) in 30 ms. (129 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (52 resets) in 25 ms. (154 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (52 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
[2025-06-02 06:12:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18208042001240288474.prop : 2 ms
BEST_FIRST walk for 4004 steps (54 resets) in 17 ms. (222 steps per ms) remains 45/45 properties
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/ReachabilityCardinality17696360562599810789.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18208042001240288474.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4003 steps (50 resets) in 25 ms. (153 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (55 resets) in 19 ms. (200 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (53 resets) in 26 ms. (148 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (57 resets) in 25 ms. (154 steps per ms) remains 45/45 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 ...330
BEST_FIRST walk for 4003 steps (53 resets) in 33 ms. (117 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (53 resets) in 23 ms. (166 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (52 resets) in 17 ms. (222 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (53 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (51 resets) in 27 ms. (142 steps per ms) remains 41/45 properties
BEST_FIRST walk for 4004 steps (55 resets) in 27 ms. (143 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (59 resets) in 27 ms. (142 steps per ms) remains 41/41 properties
Loading property file /tmp/ReachabilityCardinality18208042001240288474.prop.
BEST_FIRST walk for 4004 steps (53 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (53 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (49 resets) in 21 ms. (182 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (56 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (49 resets) in 46 ms. (85 steps per ms) remains 41/41 properties
SDD proceeding with computation,45 properties remain. new max is 4
SDD size :1 after 3
BEST_FIRST walk for 4003 steps (52 resets) in 21 ms. (181 steps per ms) remains 41/41 properties
SDD proceeding with computation,45 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,45 properties remain. new max is 16
SDD size :7 after 13
BEST_FIRST walk for 4004 steps (52 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
SDD proceeding with computation,45 properties remain. new max is 32
SDD size :13 after 37
BEST_FIRST walk for 4002 steps (52 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
SDD proceeding with computation,45 properties remain. new max is 64
SDD size :37 after 347
BEST_FIRST walk for 4004 steps (50 resets) in 26 ms. (148 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (49 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
SDD proceeding with computation,45 properties remain. new max is 128
SDD size :347 after 392
BEST_FIRST walk for 4004 steps (52 resets) in 24 ms. (160 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (54 resets) in 24 ms. (160 steps per ms) remains 40/40 properties
SDD proceeding with computation,45 properties remain. new max is 256
SDD size :392 after 1071
BEST_FIRST walk for 4003 steps (51 resets) in 23 ms. (166 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (54 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (54 resets) in 26 ms. (148 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (56 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (55 resets) in 30 ms. (129 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (54 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (50 resets) in 25 ms. (154 steps per ms) remains 40/40 properties
Invariant property smplace_94 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_12 does not hold.
SDD proceeding with computation,36 properties remain. new max is 256
SDD size :1071 after 19619
Invariant property smplace_20 does not hold.
SDD proceeding with computation,35 properties remain. new max is 256
SDD size :19619 after 23481
[2025-06-02 06:12:40] [INFO ] Flow matrix only has 397 transitions (discarded 72 similar events)
// Phase 1: matrix 397 rows 150 cols
SDD proceeding with computation,35 properties remain. new max is 512
SDD size :23481 after 33515
[2025-06-02 06:12:40] [INFO ] Computed 23 invariants in 22 ms
[2025-06-02 06:12:40] [INFO ] State equation strengthened by 171 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Invariant property smplace_16 does not hold.
SDD proceeding with computation,34 properties remain. new max is 512
SDD size :33515 after 44737
Invariant property smplace_83 does not hold.
SDD proceeding with computation,33 properties remain. new max is 512
SDD size :44737 after 46505
Invariant property smplace_82 does not hold.
Invariant property smplace_56 does not hold.
SDD proceeding with computation,31 properties remain. new max is 512
SDD size :46505 after 55177
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
All remaining problems are real, not stopping.
Invariant property smplace_59 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
SDD proceeding with computation,25 properties remain. new max is 512
SDD size :55177 after 89609
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/30 constraints. Problems are: Problem set: 10 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 43/73 variables, 6/36 constraints. Problems are: Problem set: 10 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 43/79 constraints. Problems are: Problem set: 10 solved, 20 unsolved
Invariant property smplace_127 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,22 properties remain. new max is 512
SDD size :89609 after 270011
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/79 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 9/82 variables, 3/82 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 9/91 constraints. Problems are: Problem set: 13 solved, 17 unsolved
SDD proceeding with computation,22 properties remain. new max is 1024
SDD size :270011 after 275305
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/91 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 55/137 variables, 11/102 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 55/157 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/157 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 9/146 variables, 3/160 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/146 variables, 9/169 constraints. Problems are: Problem set: 13 solved, 17 unsolved
SDD proceeding with computation,22 properties remain. new max is 2048
SDD size :275305 after 293435
At refinement iteration 13 (INCLUDED_ONLY) 0/146 variables, 0/169 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 394/540 variables, 146/315 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/540 variables, 171/486 constraints. Problems are: Problem set: 13 solved, 17 unsolved
SDD proceeding with computation,22 properties remain. new max is 4096
SDD size :293435 after 337167
At refinement iteration 16 (INCLUDED_ONLY) 0/540 variables, 0/486 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 17 (OVERLAPS) 7/547 variables, 4/490 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/547 variables, 4/494 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/547 variables, 0/494 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 20 (OVERLAPS) 0/547 variables, 0/494 constraints. Problems are: Problem set: 13 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 547/547 variables, and 494 constraints, problems are : Problem set: 13 solved, 17 unsolved in 2491 ms.
Refiners :[Domain max(s): 150/150 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 150/150 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 17 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 48/65 variables, 6/23 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 48/71 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/71 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 9/74 variables, 3/74 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 9/83 constraints. Problems are: Problem set: 13 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,22 properties remain. new max is 8192
SDD size :337167 after 720727
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 1/84 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/84 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 63/137 variables, 11/95 constraints. Problems are: Problem set: 13 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 63/158 constraints. Problems are: Problem set: 13 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 14 places in 265 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 14 places in 227 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:45] [INFO ] Deduced a trap composed of 13 places in 220 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:45] [INFO ] Deduced a trap composed of 17 places in 231 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:45] [INFO ] Deduced a trap composed of 15 places in 167 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:45] [INFO ] Deduced a trap composed of 14 places in 159 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:45] [INFO ] Deduced a trap composed of 17 places in 165 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:46] [INFO ] Deduced a trap composed of 14 places in 216 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:46] [INFO ] Deduced a trap composed of 13 places in 210 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Invariant property smplace_122 does not hold.
Invariant property smplace_63 does not hold.
SDD proceeding with computation,20 properties remain. new max is 8192
SDD size :720727 after 1.48666e+06
[2025-06-02 06:12:46] [INFO ] Deduced a trap composed of 14 places in 220 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:46] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:46] [INFO ] Deduced a trap composed of 26 places in 130 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:46] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:47] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:47] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:47] [INFO ] Deduced a trap composed of 15 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:47] [INFO ] Deduced a trap composed of 30 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:47] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:47] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:48] [INFO ] Deduced a trap composed of 29 places in 141 ms of which 19 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/137 variables, 20/178 constraints. Problems are: Problem set: 15 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:48] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 20 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/137 variables, 1/179 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/137 variables, 0/179 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 9/146 variables, 3/182 constraints. Problems are: Problem set: 15 solved, 15 unsolved
SMT process timed out in 7642ms, After SMT, problems are : Problem set: 15 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 469/469 transitions.
Graph (complete) has 749 edges and 150 vertex of which 147 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.8 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 28 place count 120 transition count 430
Iterating global reduction 0 with 27 rules applied. Total rules applied 55 place count 120 transition count 430
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 59 place count 116 transition count 409
Iterating global reduction 0 with 4 rules applied. Total rules applied 63 place count 116 transition count 409
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 66 place count 113 transition count 397
Iterating global reduction 0 with 3 rules applied. Total rules applied 69 place count 113 transition count 397
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 71 place count 112 transition count 396
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 81 place count 107 transition count 437
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 106 place count 107 transition count 412
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 121 place count 107 transition count 594
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 162 place count 92 transition count 568
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 164 place count 92 transition count 568
Applied a total of 164 rules in 272 ms. Remains 92 /150 variables (removed 58) and now considering 568/469 (removed -99) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 282 ms. Remains : 92/150 places, 568/469 transitions.
SDD proceeding with computation,20 properties remain. new max is 16384
SDD size :1.48666e+06 after 3.34033e+06
SDD proceeding with computation,20 properties remain. new max is 32768
SDD size :3.34033e+06 after 4.12986e+06
RANDOM walk for 4000000 steps (764077 resets) in 48659 ms. (82 steps per ms) remains 0/15 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 127 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 23457 ms.

BK_STOP 1748844781560

--------------------
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="MedleyA-PT-11"
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 MedleyA-PT-11, 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 r133-smll-174876529300113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-11.tgz
mv MedleyA-PT-11 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 ;