Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524100214.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-15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524100214
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K 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 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K 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 110K 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-00
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-01
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-02
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-03
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-04
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-05
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-06
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-07
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-08
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-09
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-10
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-11
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-12
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-13
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-14
FORMULA_NAME MedleyA-PT-15-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748869139928

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 12:59:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 12:59:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 12:59:02] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2025-06-02 12:59:02] [INFO ] Transformed 192 places.
[2025-06-02 12:59:02] [INFO ] Transformed 475 transitions.
[2025-06-02 12:59:02] [INFO ] Found NUPN structural information;
[2025-06-02 12:59:02] [INFO ] Parsed PT model containing 192 places and 475 transitions and 1522 arcs in 445 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 3074 ms. (13 steps per ms) remains 12/12 properties
[2025-06-02 12:59:04] [INFO ] Flatten gal took : 233 ms
[2025-06-02 12:59:04] [INFO ] Flatten gal took : 182 ms
BEST_FIRST walk for 40003 steps (8 resets) in 771 ms. (51 steps per ms) remains 12/12 properties
[2025-06-02 12:59:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10470921876062447106.gal : 53 ms
BEST_FIRST walk for 40001 steps (8 resets) in 764 ms. (52 steps per ms) remains 12/12 properties
[2025-06-02 12:59:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6567899966221100570.prop : 11 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/ReachabilityCardinality10470921876062447106.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6567899966221100570.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (8 resets) in 424 ms. (94 steps per ms) remains 12/12 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/ReachabilityCardinality6567899966221100570.prop.
BEST_FIRST walk for 40003 steps (8 resets) in 417 ms. (95 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :12 after 38
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :38 after 66
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :66 after 747
BEST_FIRST walk for 40003 steps (8 resets) in 394 ms. (101 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :747 after 1290
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-13 is true.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-08 does not hold.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-05 does not hold.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :1290 after 2781
BEST_FIRST walk for 40002 steps (8 resets) in 365 ms. (109 steps per ms) remains 12/12 properties
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :2781 after 5029
BEST_FIRST walk for 40002 steps (8 resets) in 291 ms. (136 steps per ms) remains 9/12 properties
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :5029 after 6697
BEST_FIRST walk for 40002 steps (8 resets) in 535 ms. (74 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 247 ms. (161 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 172 ms. (231 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (8 resets) in 225 ms. (176 steps per ms) remains 9/9 properties
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-15 does not hold.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-04 is true.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :6697 after 32546
// Phase 1: matrix 473 rows 192 cols
[2025-06-02 12:59:05] [INFO ] Computed 7 invariants in 41 ms
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-11 is true.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-10 does not hold.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-01 is true.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :32546 after 983092
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) 0/17 variables, 17/17 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 3 solved, 2 unsolved
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :983092 after 1.0399e+06
At refinement iteration 2 (OVERLAPS) 166/183 variables, 6/23 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/183 variables, 166/189 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/189 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 9/192 variables, 1/190 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 9/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.0399e+06 after 1.05136e+06
At refinement iteration 8 (OVERLAPS) 473/665 variables, 192/391 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/665 variables, 0/391 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/665 variables, 0/391 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 391 constraints, problems are : Problem set: 3 solved, 2 unsolved in 713 ms.
Refiners :[Domain max(s): 192/192 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 192/192 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 120/126 variables, 3/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 120/129 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/129 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 66/192 variables, 4/133 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 66/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.05136e+06 after 1.21616e+06
[2025-06-02 12:59:06] [INFO ] Deduced a trap composed of 21 places in 277 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:07] [INFO ] Deduced a trap composed of 41 places in 184 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:07] [INFO ] Deduced a trap composed of 17 places in 177 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:07] [INFO ] Deduced a trap composed of 26 places in 173 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:07] [INFO ] Deduced a trap composed of 26 places in 165 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:07] [INFO ] Deduced a trap composed of 40 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:08] [INFO ] Deduced a trap composed of 44 places in 148 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 7/206 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/192 variables, 0/206 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 473/665 variables, 192/398 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/665 variables, 2/400 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:08] [INFO ] Deduced a trap composed of 29 places in 223 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.21616e+06 after 7.12095e+06
[2025-06-02 12:59:08] [INFO ] Deduced a trap composed of 30 places in 228 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:09] [INFO ] Deduced a trap composed of 19 places in 234 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 12:59:09] [INFO ] Deduced a trap composed of 46 places in 181 ms of which 28 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/665 variables, 4/404 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/665 variables, 0/404 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/665 variables, 0/404 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 404 constraints, problems are : Problem set: 3 solved, 2 unsolved in 3752 ms.
Refiners :[Domain max(s): 192/192 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 192/192 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4604ms problems are : Problem set: 3 solved, 2 unsolved
Parikh walk visited 0 properties in 190 ms.
Support contains 6 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 473/473 transitions.
Graph (trivial) has 214 edges and 192 vertex of which 9 / 192 are part of one of the 3 SCC in 6 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 186 transition count 439
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 54 place count 161 transition count 436
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 160 transition count 436
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 55 place count 160 transition count 430
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 67 place count 154 transition count 430
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 110 place count 111 transition count 356
Iterating global reduction 3 with 43 rules applied. Total rules applied 153 place count 111 transition count 356
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 177 place count 111 transition count 332
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 177 place count 111 transition count 324
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 193 place count 103 transition count 324
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 194 place count 103 transition count 323
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 196 place count 101 transition count 316
Iterating global reduction 5 with 2 rules applied. Total rules applied 198 place count 101 transition count 316
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 210 place count 95 transition count 310
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -118
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 244 place count 78 transition count 428
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 250 place count 78 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 6 with 37 rules applied. Total rules applied 287 place count 78 transition count 385
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 293 place count 75 transition count 421
Free-agglomeration rule applied 17 times with reduction of 3 identical transitions.
Iterating global reduction 6 with 17 rules applied. Total rules applied 310 place count 75 transition count 401
Reduce places removed 17 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 38 rules applied. Total rules applied 348 place count 58 transition count 380
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 373 place count 58 transition count 355
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.01815e+07,5.74578,102684,2,14401,29,281911,10,0,1261,446797,0
Total reachable state count : 20181500

Verifying 12 reachability properties.
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-00,296944,5.74901,102684,2,5224,29,281911,10,0,1263,446797,0
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-01 is true.

Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 374 place count 58 transition count 372
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-01,89657,5.75227,102684,2,4433,29,281911,11,0,1279,446797,0
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-03 is true.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-03,4432,5.75863,102684,2,926,29,281911,11,0,1285,446797,0
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-04,7159,5.76078,102684,2,4018,29,281911,12,0,1287,446797,0
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-05 does not hold.

Iterating post reduction 7 with 8 rules applied. Total rules applied 382 place count 57 transition count 365
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-05,216,5.76178,102684,2,918,29,281911,13,0,1292,446797,0
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-07 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-07,66,5.76326,102684,2,530,29,281911,13,0,1296,446797,0
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-08,6,5.76396,102684,2,244,29,281911,14,0,1301,446797,0
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-10,296,5.76461,102684,2,953,29,281911,15,0,1306,446797,0
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-11,126384,5.7666,102684,2,5003,29,281911,16,0,1308,446797,0
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-12 does not hold.
FORMULA MedleyA-PT-15-ReachabilityCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-12,180608,5.76889,102684,2,5145,29,281911,16,0,1310,446797,0
Reachability property MedleyA-PT-15-ReachabilityCardinality-2025-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-13,36,5.76967,102684,2,301,29,281911,17,0,1312,446797,0
Invariant property MedleyA-PT-15-ReachabilityCardinality-2025-15 does not hold.
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 389 place count 57 transition count 358

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-15-ReachabilityCardinality-2025-15,296,5.77315,102684,2,953,29,281911,18,0,1317,446797,0
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 390 place count 56 transition count 357
Applied a total of 390 rules in 372 ms. Remains 56 /192 variables (removed 136) and now considering 357/473 (removed 116) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 385 ms. Remains : 56/192 places, 357/473 transitions.
All properties solved without resorting to model-checking.
Total runtime 8206 ms.

BK_STOP 1748869150767

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
++ 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 ReachabilityCardinality -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="MedleyA-PT-15"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is MedleyA-PT-15, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-174876524100214"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-15.tgz
mv MedleyA-PT-15 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;