Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r579-smll-171734921300133.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MedleyA-PT-17, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r579-smll-171734921300133
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 175K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MedleyA-PT-17-UpperBounds-00
FORMULA_NAME MedleyA-PT-17-UpperBounds-01
FORMULA_NAME MedleyA-PT-17-UpperBounds-02
FORMULA_NAME MedleyA-PT-17-UpperBounds-03
FORMULA_NAME MedleyA-PT-17-UpperBounds-04
FORMULA_NAME MedleyA-PT-17-UpperBounds-05
FORMULA_NAME MedleyA-PT-17-UpperBounds-06
FORMULA_NAME MedleyA-PT-17-UpperBounds-07
FORMULA_NAME MedleyA-PT-17-UpperBounds-08
FORMULA_NAME MedleyA-PT-17-UpperBounds-09
FORMULA_NAME MedleyA-PT-17-UpperBounds-10
FORMULA_NAME MedleyA-PT-17-UpperBounds-11
FORMULA_NAME MedleyA-PT-17-UpperBounds-12
FORMULA_NAME MedleyA-PT-17-UpperBounds-13
FORMULA_NAME MedleyA-PT-17-UpperBounds-14
FORMULA_NAME MedleyA-PT-17-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717359758861

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-17
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 20:22:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-02 20:22:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 20:22:42] [INFO ] Load time of PNML (sax parser for PT used): 232 ms
[2024-06-02 20:22:42] [INFO ] Transformed 248 places.
[2024-06-02 20:22:42] [INFO ] Transformed 591 transitions.
[2024-06-02 20:22:42] [INFO ] Found NUPN structural information;
[2024-06-02 20:22:42] [INFO ] Parsed PT model containing 248 places and 591 transitions and 2764 arcs in 482 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 589 rows 248 cols
[2024-06-02 20:22:42] [INFO ] Computed 7 invariants in 42 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (344 resets) in 114 ms. (86 steps per ms)
FORMULA MedleyA-PT-17-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 120012 steps (896 resets) in 276 ms. (433 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-06-02 20:22:42] [INFO ] Invariant cache hit.
[2024-06-02 20:22:43] [INFO ] [Real]Absence check using 7 positive place invariants in 39 ms returned sat
[2024-06-02 20:22:43] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2024-06-02 20:22:44] [INFO ] Deduced a trap composed of 41 places in 516 ms of which 51 ms to minimize.
[2024-06-02 20:22:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:22:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 17 ms returned sat
[2024-06-02 20:22:44] [INFO ] [Nat]Absence check using state equation in 332 ms returned sat
[2024-06-02 20:22:45] [INFO ] Deduced a trap composed of 41 places in 353 ms of which 5 ms to minimize.
[2024-06-02 20:22:45] [INFO ] Deduced a trap composed of 29 places in 344 ms of which 5 ms to minimize.
[2024-06-02 20:22:46] [INFO ] Deduced a trap composed of 51 places in 333 ms of which 5 ms to minimize.
[2024-06-02 20:22:46] [INFO ] Deduced a trap composed of 29 places in 395 ms of which 4 ms to minimize.
[2024-06-02 20:22:46] [INFO ] Deduced a trap composed of 45 places in 379 ms of which 8 ms to minimize.
[2024-06-02 20:22:47] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2084 ms
[2024-06-02 20:22:47] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 113 ms.
[2024-06-02 20:22:48] [INFO ] Added : 125 causal constraints over 25 iterations in 1787 ms. Result :sat
Minimization took 412 ms.
[2024-06-02 20:22:49] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:22:49] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2024-06-02 20:22:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:22:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:22:50] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-06-02 20:22:50] [INFO ] Deduced a trap composed of 35 places in 397 ms of which 5 ms to minimize.
[2024-06-02 20:22:50] [INFO ] Deduced a trap composed of 30 places in 368 ms of which 4 ms to minimize.
[2024-06-02 20:22:51] [INFO ] Deduced a trap composed of 38 places in 315 ms of which 4 ms to minimize.
[2024-06-02 20:22:51] [INFO ] Deduced a trap composed of 104 places in 289 ms of which 4 ms to minimize.
[2024-06-02 20:22:52] [INFO ] Deduced a trap composed of 21 places in 355 ms of which 4 ms to minimize.
[2024-06-02 20:22:52] [INFO ] Deduced a trap composed of 19 places in 129 ms of which 2 ms to minimize.
[2024-06-02 20:22:52] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2089 ms
[2024-06-02 20:22:52] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 98 ms.
[2024-06-02 20:22:54] [INFO ] Deduced a trap composed of 48 places in 341 ms of which 4 ms to minimize.
[2024-06-02 20:22:54] [INFO ] Deduced a trap composed of 27 places in 304 ms of which 4 ms to minimize.
[2024-06-02 20:22:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 866 ms
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Maximisation of solution failed !
Minimization took 1 ms.
[2024-06-02 20:22:54] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2024-06-02 20:22:55] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2024-06-02 20:22:55] [INFO ] Deduced a trap composed of 36 places in 288 ms of which 4 ms to minimize.
[2024-06-02 20:22:55] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:22:55] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:22:56] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2024-06-02 20:22:56] [INFO ] Deduced a trap composed of 36 places in 257 ms of which 4 ms to minimize.
[2024-06-02 20:22:56] [INFO ] Deduced a trap composed of 26 places in 334 ms of which 4 ms to minimize.
[2024-06-02 20:22:56] [INFO ] Deduced a trap composed of 36 places in 284 ms of which 4 ms to minimize.
[2024-06-02 20:22:57] [INFO ] Deduced a trap composed of 27 places in 357 ms of which 4 ms to minimize.
[2024-06-02 20:22:57] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1431 ms
[2024-06-02 20:22:57] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 78 ms.
[2024-06-02 20:22:59] [INFO ] Deduced a trap composed of 40 places in 345 ms of which 4 ms to minimize.
[2024-06-02 20:22:59] [INFO ] Deduced a trap composed of 51 places in 256 ms of which 3 ms to minimize.
[2024-06-02 20:22:59] [INFO ] Deduced a trap composed of 48 places in 255 ms of which 3 ms to minimize.
[2024-06-02 20:22:59] [INFO ] Deduced a trap composed of 42 places in 117 ms of which 2 ms to minimize.
[2024-06-02 20:22:59] [INFO ] Deduced a trap composed of 19 places in 120 ms of which 2 ms to minimize.
[2024-06-02 20:23:00] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1325 ms
[2024-06-02 20:23:00] [INFO ] Added : 108 causal constraints over 22 iterations in 2627 ms. Result :sat
Minimization took 367 ms.
[2024-06-02 20:23:00] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2024-06-02 20:23:00] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2024-06-02 20:23:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:23:01] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2024-06-02 20:23:01] [INFO ] Deduced a trap composed of 27 places in 349 ms of which 4 ms to minimize.
[2024-06-02 20:23:02] [INFO ] Deduced a trap composed of 30 places in 348 ms of which 4 ms to minimize.
[2024-06-02 20:23:02] [INFO ] Deduced a trap composed of 28 places in 323 ms of which 4 ms to minimize.
[2024-06-02 20:23:02] [INFO ] Deduced a trap composed of 31 places in 328 ms of which 3 ms to minimize.
[2024-06-02 20:23:03] [INFO ] Deduced a trap composed of 32 places in 246 ms of which 4 ms to minimize.
[2024-06-02 20:23:03] [INFO ] Deduced a trap composed of 29 places in 270 ms of which 3 ms to minimize.
[2024-06-02 20:23:03] [INFO ] Deduced a trap composed of 19 places in 209 ms of which 3 ms to minimize.
[2024-06-02 20:23:03] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2430 ms
[2024-06-02 20:23:03] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 89 ms.
[2024-06-02 20:23:05] [INFO ] Deduced a trap composed of 23 places in 286 ms of which 5 ms to minimize.
[2024-06-02 20:23:06] [INFO ] Deduced a trap composed of 11 places in 398 ms of which 5 ms to minimize.
[2024-06-02 20:23:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1128)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-02 20:23:06] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:06] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2024-06-02 20:23:07] [INFO ] Deduced a trap composed of 27 places in 309 ms of which 5 ms to minimize.
[2024-06-02 20:23:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:07] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2024-06-02 20:23:08] [INFO ] Deduced a trap composed of 27 places in 331 ms of which 4 ms to minimize.
[2024-06-02 20:23:08] [INFO ] Deduced a trap composed of 34 places in 335 ms of which 4 ms to minimize.
[2024-06-02 20:23:08] [INFO ] Deduced a trap composed of 48 places in 309 ms of which 4 ms to minimize.
[2024-06-02 20:23:09] [INFO ] Deduced a trap composed of 36 places in 328 ms of which 4 ms to minimize.
[2024-06-02 20:23:09] [INFO ] Deduced a trap composed of 51 places in 298 ms of which 4 ms to minimize.
[2024-06-02 20:23:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1775 ms
[2024-06-02 20:23:09] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 76 ms.
[2024-06-02 20:23:11] [INFO ] Added : 137 causal constraints over 28 iterations in 1702 ms. Result :sat
Minimization took 327 ms.
[2024-06-02 20:23:11] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:11] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2024-06-02 20:23:12] [INFO ] Deduced a trap composed of 35 places in 356 ms of which 4 ms to minimize.
[2024-06-02 20:23:12] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:12] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2024-06-02 20:23:13] [INFO ] Deduced a trap composed of 35 places in 302 ms of which 4 ms to minimize.
[2024-06-02 20:23:13] [INFO ] Deduced a trap composed of 28 places in 319 ms of which 4 ms to minimize.
[2024-06-02 20:23:13] [INFO ] Deduced a trap composed of 30 places in 298 ms of which 3 ms to minimize.
[2024-06-02 20:23:14] [INFO ] Deduced a trap composed of 47 places in 326 ms of which 4 ms to minimize.
[2024-06-02 20:23:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1420 ms
[2024-06-02 20:23:14] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 70 ms.
[2024-06-02 20:23:16] [INFO ] Deduced a trap composed of 21 places in 353 ms of which 4 ms to minimize.
[2024-06-02 20:23:16] [INFO ] Deduced a trap composed of 41 places in 315 ms of which 4 ms to minimize.
[2024-06-02 20:23:17] [INFO ] Deduced a trap composed of 51 places in 275 ms of which 4 ms to minimize.
[2024-06-02 20:23:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1162 ms
[2024-06-02 20:23:17] [INFO ] Added : 144 causal constraints over 29 iterations in 2962 ms. Result :sat
Minimization took 198 ms.
[2024-06-02 20:23:17] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2024-06-02 20:23:17] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2024-06-02 20:23:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:18] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2024-06-02 20:23:18] [INFO ] Deduced a trap composed of 29 places in 179 ms of which 2 ms to minimize.
[2024-06-02 20:23:18] [INFO ] Deduced a trap composed of 34 places in 243 ms of which 3 ms to minimize.
[2024-06-02 20:23:18] [INFO ] Deduced a trap composed of 19 places in 237 ms of which 3 ms to minimize.
[2024-06-02 20:23:19] [INFO ] Deduced a trap composed of 21 places in 212 ms of which 3 ms to minimize.
[2024-06-02 20:23:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1017 ms
[2024-06-02 20:23:19] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 65 ms.
[2024-06-02 20:23:20] [INFO ] Deduced a trap composed of 27 places in 307 ms of which 4 ms to minimize.
[2024-06-02 20:23:20] [INFO ] Deduced a trap composed of 26 places in 319 ms of which 4 ms to minimize.
[2024-06-02 20:23:21] [INFO ] Deduced a trap composed of 51 places in 280 ms of which 3 ms to minimize.
[2024-06-02 20:23:21] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 1544 ms
Maximisation of solution failed !
Minimization took 0 ms.
[2024-06-02 20:23:22] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2024-06-02 20:23:23] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2024-06-02 20:23:23] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:23:23] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2024-06-02 20:23:23] [INFO ] Deduced a trap composed of 48 places in 258 ms of which 2 ms to minimize.
[2024-06-02 20:23:24] [INFO ] Deduced a trap composed of 26 places in 157 ms of which 2 ms to minimize.
[2024-06-02 20:23:24] [INFO ] Deduced a trap composed of 21 places in 161 ms of which 2 ms to minimize.
[2024-06-02 20:23:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 675 ms
[2024-06-02 20:23:24] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 45 ms.
[2024-06-02 20:23:25] [INFO ] Deduced a trap composed of 19 places in 225 ms of which 4 ms to minimize.
[2024-06-02 20:23:25] [INFO ] Deduced a trap composed of 32 places in 189 ms of which 2 ms to minimize.
[2024-06-02 20:23:26] [INFO ] Deduced a trap composed of 27 places in 170 ms of which 3 ms to minimize.
[2024-06-02 20:23:26] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-06-02 20:23:26] [INFO ] Deduced a trap composed of 51 places in 140 ms of which 3 ms to minimize.
[2024-06-02 20:23:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1203 ms
[2024-06-02 20:23:26] [INFO ] Added : 145 causal constraints over 30 iterations in 2559 ms. Result :sat
Minimization took 282 ms.
[2024-06-02 20:23:27] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2024-06-02 20:23:27] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2024-06-02 20:23:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:27] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:27] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2024-06-02 20:23:28] [INFO ] Deduced a trap composed of 52 places in 335 ms of which 3 ms to minimize.
[2024-06-02 20:23:28] [INFO ] Deduced a trap composed of 19 places in 304 ms of which 4 ms to minimize.
[2024-06-02 20:23:28] [INFO ] Deduced a trap composed of 26 places in 324 ms of which 3 ms to minimize.
[2024-06-02 20:23:29] [INFO ] Deduced a trap composed of 33 places in 244 ms of which 4 ms to minimize.
[2024-06-02 20:23:29] [INFO ] Deduced a trap composed of 26 places in 337 ms of which 4 ms to minimize.
[2024-06-02 20:23:29] [INFO ] Deduced a trap composed of 47 places in 246 ms of which 3 ms to minimize.
[2024-06-02 20:23:29] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1984 ms
[2024-06-02 20:23:29] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 70 ms.
[2024-06-02 20:23:31] [INFO ] Added : 160 causal constraints over 32 iterations in 1849 ms. Result :sat
Minimization took 412 ms.
[2024-06-02 20:23:32] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2024-06-02 20:23:32] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2024-06-02 20:23:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:23:33] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2024-06-02 20:23:33] [INFO ] Deduced a trap composed of 38 places in 236 ms of which 3 ms to minimize.
[2024-06-02 20:23:33] [INFO ] Deduced a trap composed of 29 places in 313 ms of which 3 ms to minimize.
[2024-06-02 20:23:33] [INFO ] Deduced a trap composed of 27 places in 301 ms of which 3 ms to minimize.
[2024-06-02 20:23:34] [INFO ] Deduced a trap composed of 21 places in 293 ms of which 3 ms to minimize.
[2024-06-02 20:23:34] [INFO ] Deduced a trap composed of 19 places in 269 ms of which 3 ms to minimize.
[2024-06-02 20:23:34] [INFO ] Deduced a trap composed of 39 places in 297 ms of which 3 ms to minimize.
[2024-06-02 20:23:35] [INFO ] Deduced a trap composed of 24 places in 317 ms of which 3 ms to minimize.
[2024-06-02 20:23:35] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2276 ms
[2024-06-02 20:23:35] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 114 ms.
[2024-06-02 20:23:37] [INFO ] Deduced a trap composed of 28 places in 320 ms of which 4 ms to minimize.
[2024-06-02 20:23:37] [INFO ] Deduced a trap composed of 19 places in 276 ms of which 3 ms to minimize.
[2024-06-02 20:23:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1128)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-02 20:23:37] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:38] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2024-06-02 20:23:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:38] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2024-06-02 20:23:38] [INFO ] Deduced a trap composed of 35 places in 268 ms of which 4 ms to minimize.
[2024-06-02 20:23:39] [INFO ] Deduced a trap composed of 28 places in 305 ms of which 4 ms to minimize.
[2024-06-02 20:23:39] [INFO ] Deduced a trap composed of 54 places in 318 ms of which 4 ms to minimize.
[2024-06-02 20:23:39] [INFO ] Deduced a trap composed of 44 places in 269 ms of which 4 ms to minimize.
[2024-06-02 20:23:40] [INFO ] Deduced a trap composed of 51 places in 319 ms of which 4 ms to minimize.
[2024-06-02 20:23:40] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1684 ms
[2024-06-02 20:23:40] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 69 ms.
[2024-06-02 20:23:41] [INFO ] Added : 126 causal constraints over 26 iterations in 1539 ms. Result :sat
Minimization took 501 ms.
[2024-06-02 20:23:42] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:42] [INFO ] [Real]Absence check using state equation in 310 ms returned sat
[2024-06-02 20:23:42] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:23:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:23:43] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2024-06-02 20:23:43] [INFO ] Deduced a trap composed of 28 places in 308 ms of which 4 ms to minimize.
[2024-06-02 20:23:44] [INFO ] Deduced a trap composed of 51 places in 360 ms of which 4 ms to minimize.
[2024-06-02 20:23:44] [INFO ] Deduced a trap composed of 19 places in 337 ms of which 3 ms to minimize.
[2024-06-02 20:23:44] [INFO ] Deduced a trap composed of 47 places in 282 ms of which 3 ms to minimize.
[2024-06-02 20:23:45] [INFO ] Deduced a trap composed of 29 places in 296 ms of which 3 ms to minimize.
[2024-06-02 20:23:45] [INFO ] Deduced a trap composed of 26 places in 296 ms of which 3 ms to minimize.
[2024-06-02 20:23:45] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2109 ms
[2024-06-02 20:23:45] [INFO ] Computed and/alt/rep : 385/1143/385 causal constraints (skipped 203 transitions) in 69 ms.
[2024-06-02 20:23:47] [INFO ] Deduced a trap composed of 51 places in 309 ms of which 14 ms to minimize.
[2024-06-02 20:23:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 456 ms
[2024-06-02 20:23:47] [INFO ] Added : 131 causal constraints over 27 iterations in 2144 ms. Result :sat
Minimization took 326 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA MedleyA-PT-17-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 11 out of 248 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 248/248 places, 589/589 transitions.
Graph (trivial) has 263 edges and 248 vertex of which 9 / 248 are part of one of the 3 SCC in 8 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 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 242 transition count 548
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 34 rules applied. Total rules applied 67 place count 210 transition count 546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 69 place count 208 transition count 546
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 69 place count 208 transition count 531
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 99 place count 193 transition count 531
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 143 place count 149 transition count 454
Iterating global reduction 3 with 44 rules applied. Total rules applied 187 place count 149 transition count 454
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 219 place count 149 transition count 422
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 219 place count 149 transition count 416
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 231 place count 143 transition count 416
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 232 place count 142 transition count 400
Iterating global reduction 4 with 1 rules applied. Total rules applied 233 place count 142 transition count 400
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 261 place count 128 transition count 386
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 263 place count 128 transition count 384
Performed 22 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 307 place count 106 transition count 470
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 312 place count 106 transition count 465
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 313 place count 105 transition count 457
Iterating global reduction 6 with 1 rules applied. Total rules applied 314 place count 105 transition count 457
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 318 place count 105 transition count 453
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 320 place count 104 transition count 472
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 7 with 16 rules applied. Total rules applied 336 place count 104 transition count 456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 344 place count 100 transition count 452
Free-agglomeration rule applied 31 times.
Iterating global reduction 7 with 31 rules applied. Total rules applied 375 place count 100 transition count 421
Reduce places removed 31 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 34 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 7 with 69 rules applied. Total rules applied 444 place count 69 transition count 383
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 8 with 16 rules applied. Total rules applied 460 place count 69 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 462 place count 69 transition count 395
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 464 place count 67 transition count 395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 465 place count 66 transition count 394
Applied a total of 465 rules in 466 ms. Remains 66 /248 variables (removed 182) and now considering 394/589 (removed 195) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 487 ms. Remains : 66/248 places, 394/589 transitions.
[2024-06-02 20:23:49] [INFO ] Flow matrix only has 318 transitions (discarded 76 similar events)
// Phase 1: matrix 318 rows 66 cols
[2024-06-02 20:23:49] [INFO ] Computed 7 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (83293 resets) in 3691 ms. (270 steps per ms)
FORMULA MedleyA-PT-17-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-17-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (18467 resets) in 1109 ms. (900 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 72624 ms.
ITS solved all properties within timeout

BK_STOP 1717359834290

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-17"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MedleyA-PT-17, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r579-smll-171734921300133"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-17.tgz
mv MedleyA-PT-17 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;