fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r233-tall-171649622400034
Last Updated
July 7, 2024

About the Execution of ITS-Tools for JoinFreeModules-PT-0100

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16206.363 1800000.00 1891218.00 6290.20 [undef] Time out reached

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.r233-tall-171649622400034.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is JoinFreeModules-PT-0100, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-171649622400034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 11 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 11 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 304K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1716534870196

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=JoinFreeModules-PT-0100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202405141337
[2024-05-24 07:14:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-24 07:14:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 07:14:31] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2024-05-24 07:14:31] [INFO ] Transformed 501 places.
[2024-05-24 07:14:31] [INFO ] Transformed 801 transitions.
[2024-05-24 07:14:31] [INFO ] Parsed PT model containing 501 places and 801 transitions and 2302 arcs in 201 ms.
Discarding 400 transitions out of 801. Remains 401
Reduce places removed 1 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 5 ms.21600KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 500/500 places, 801/801 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 72 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
Running 600 sub problems to find dead transitions.
// Phase 1: matrix 801 rows 500 cols
[2024-05-24 07:14:31] [INFO ] Computed 100 invariants in 26 ms
[2024-05-24 07:14:31] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 20261ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 20295ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 20408 ms. Remains : 500/500 places, 801/801 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 500/500 places, 801/801 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 19 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 07:14:52] [INFO ] Invariant cache hit.
[2024-05-24 07:14:52] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-24 07:14:52] [INFO ] Invariant cache hit.
[2024-05-24 07:14:52] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 07:14:52] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2024-05-24 07:14:52] [INFO ] Redundant transitions in 39 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 07:14:52] [INFO ] Invariant cache hit.
[2024-05-24 07:14:52] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1300 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1300/1301 variables, and 700 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 500/500 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1300 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1300 variables, 600/1300 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-24 07:15:36] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 14 ms to minimize.
[2024-05-24 07:15:36] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2024-05-24 07:15:36] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 5 ms to minimize.
[2024-05-24 07:15:36] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2024-05-24 07:15:41] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 3 ms to minimize.
[2024-05-24 07:15:41] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2024-05-24 07:15:52] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2024-05-24 07:15:52] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2024-05-24 07:15:52] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2024-05-24 07:15:52] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1300/1301 variables, and 1310 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 500/500 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 10/10 constraints]
After SMT, in 60166ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60172ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 60606 ms. Remains : 500/500 places, 801/801 transitions.
Random walk for 1250020 steps, including 0 resets, run took 10231 ms (no deadlock found). (steps per millisecond=122 )
Random directed walk for 1250007 steps, including 0 resets, run took 22874 ms (no deadlock found). (steps per millisecond=54 )
[2024-05-24 07:16:25] [INFO ] Invariant cache hit.
[2024-05-24 07:16:25] [INFO ] [Real]Absence check using 100 positive place invariants in 1 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 501/501 places, 801/801 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 500 transition count 801
Applied a total of 1 rules in 11 ms. Remains 500 /501 variables (removed 1) and now considering 801/801 (removed 0) transitions.
Running 600 sub problems to find dead transitions.
[2024-05-24 07:16:25] [INFO ] Invariant cache hit.
[2024-05-24 07:16:25] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 20123ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 20128ms
[2024-05-24 07:16:46] [INFO ] Invariant cache hit.
[2024-05-24 07:16:46] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-24 07:16:46] [INFO ] Invariant cache hit.
[2024-05-24 07:16:46] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 07:16:46] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 07:16:46] [INFO ] Invariant cache hit.
[2024-05-24 07:16:46] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1300 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1300/1301 variables, and 700 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 500/500 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1300 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1300 variables, 600/1300 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2024-05-24 07:17:34] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2024-05-24 07:17:34] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2024-05-24 07:17:44] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2024-05-24 07:17:44] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2024-05-24 07:17:44] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2024-05-24 07:17:44] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1300/1301 variables, and 1310 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 500/500 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 10/10 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60169ms
Starting structural reductions in LIVENESS mode, iteration 1 : 500/501 places, 801/801 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 80655 ms. Remains : 500/501 places, 801/801 transitions.
Discarding 400 transitions out of 801. Remains 401
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40242 steps (8 resets) in 576 ms. (69 steps per ms) remains 56/400 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 55/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 54/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 53/53 properties
[2024-05-24 07:17:47] [INFO ] Flatten gal took : 145 ms
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 53/53 properties
[2024-05-24 07:17:47] [INFO ] Flatten gal took : 37 ms
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 53/53 properties
[2024-05-24 07:17:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10734910142833422959.gal : 38 ms
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
[2024-05-24 07:17:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14695294489196184091.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10734910142833422959.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14695294489196184091.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
Loading property file /tmp/ReachabilityCardinality14695294489196184091.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties
[2024-05-24 07:17:47] [INFO ] Invariant cache hit.
[2024-05-24 07:17:47] [INFO ] State equation strengthened by 100 read => feed constraints.
SDD proceeding with computation,53 properties remain. new max is 4
SDD size :1 after 8
Reachability property qltransition_1 is true.
SDD proceeding with computation,52 properties remain. new max is 4
SDD size :8 after 25
SDD proceeding with computation,52 properties remain. new max is 8
SDD size :25 after 50
SDD proceeding with computation,52 properties remain. new max is 16
SDD size :50 after 116
SDD proceeding with computation,52 properties remain. new max is 32
SDD size :116 after 314
SDD proceeding with computation,52 properties remain. new max is 64
SDD size :314 after 974
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 52 unsolved
SDD proceeding with computation,52 properties remain. new max is 128
SDD size :974 after 2956
At refinement iteration 1 (OVERLAPS) 177/230 variables, 46/46 constraints. Problems are: Problem set: 1 solved, 52 unsolved
SDD proceeding with computation,52 properties remain. new max is 256
SDD size :2956 after 5138
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 405 ms of which 26 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 0 ms to minimize.
SDD proceeding with computation,52 properties remain. new max is 512
SDD size :5138 after 608372
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 0 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 0 ms to minimize.
SDD proceeding with computation,52 properties remain. new max is 1024
SDD size :608372 after 1.71185e+06
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 182 ms of which 14 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 5 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/230 variables, 18/64 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 52 unsolved
SDD proceeding with computation,52 properties remain. new max is 2048
SDD size :1.71185e+06 after 3.13542e+12
At refinement iteration 4 (OVERLAPS) 368/598 variables, 230/294 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/598 variables, 46/340 constraints. Problems are: Problem set: 1 solved, 52 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/598 variables, 0/340 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 0/598 variables, 0/340 constraints. Problems are: Problem set: 1 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 598/1301 variables, and 340 constraints, problems are : Problem set: 1 solved, 52 unsolved in 3578 ms.
Refiners :[Positive P Invariants (semi-flows): 46/100 constraints, State Equation: 230/500 constraints, ReadFeed: 46/100 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 1 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 173/225 variables, 45/45 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 18/63 constraints. Problems are: Problem set: 1 solved, 52 unsolved
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 3 ms to minimize.
SDD proceeding with computation,52 properties remain. new max is 4096
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 7 ms to minimize.
SDD size :3.13542e+12 after 4.55406e+19
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2024-05-24 07:17:51] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 9/72 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/225 variables, 0/72 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 360/585 variables, 225/297 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 45/342 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/585 variables, 52/394 constraints. Problems are: Problem set: 1 solved, 52 unsolved
[2024-05-24 07:17:52] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/585 variables, 1/395 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/585 variables, 0/395 constraints. Problems are: Problem set: 1 solved, 52 unsolved
At refinement iteration 10 (OVERLAPS) 0/585 variables, 0/395 constraints. Problems are: Problem set: 1 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 585/1301 variables, and 395 constraints, problems are : Problem set: 1 solved, 52 unsolved in 4166 ms.
Refiners :[Positive P Invariants (semi-flows): 45/100 constraints, State Equation: 225/500 constraints, ReadFeed: 45/100 constraints, PredecessorRefiner: 52/53 constraints, Known Traps: 28/28 constraints]
After SMT, in 7772ms problems are : Problem set: 1 solved, 52 unsolved
Fused 52 Parikh solutions to 20 different solutions.
Finished Parikh walk after 4967 steps, including 0 resets, run visited all 52 properties in 124 ms. (steps per millisecond=40 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 52 properties in 138 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 401 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 501/501 places, 801/801 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 500 transition count 801
Applied a total of 1 rules in 8 ms. Remains 500 /501 variables (removed 1) and now considering 801/801 (removed 0) transitions.
Running 600 sub problems to find dead transitions.
[2024-05-24 07:17:55] [INFO ] Invariant cache hit.
[2024-05-24 07:17:55] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 20103ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 20107ms
[2024-05-24 07:18:15] [INFO ] Invariant cache hit.
[2024-05-24 07:18:15] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-24 07:18:15] [INFO ] Invariant cache hit.
[2024-05-24 07:18:16] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 07:18:16] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 07:18:16] [INFO ] Invariant cache hit.
[2024-05-24 07:18:16] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1300 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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(/ 1475.0 16.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1300/1301 variables, and 700 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 500/500 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (OVERLAPS) 100/500 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/500 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 800/1300 variables, 500/600 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1300 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1300 variables, 600/1300 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 6 ms to minimize.
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2024-05-24 07:19:04] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2024-05-24 07:19:04] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2024-05-24 07:19:15] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2024-05-24 07:19:16] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2024-05-24 07:19:16] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2024-05-24 07:19:16] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
SMT process timed out in 60117ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Starting structural reductions in LIVENESS mode, iteration 1 : 500/501 places, 801/801 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 80587 ms. Remains : 500/501 places, 801/801 transitions.
Discarding 400 transitions out of 801. Remains 401
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2024-05-24 07:19:16] [INFO ] Flatten gal took : 48 ms
[2024-05-24 07:19:16] [INFO ] Flatten gal took : 30 ms
[2024-05-24 07:19:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13465153681401837669.gal : 6 ms
[2024-05-24 07:19:16] [INFO ] Time to serialize properties into /tmp/CTLFireability709948750238874043.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13465153681401837669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability709948750238874043.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-24 07:19:19] [INFO ] Flatten gal took : 26 ms
[2024-05-24 07:19:19] [INFO ] Applying decomposition
[2024-05-24 07:19:19] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17492349191621432278.txt' '-o' '/tmp/graph17492349191621432278.bin' '-w' '/tmp/graph17492349191621432278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17492349191621432278.bin' '-l' '-1' '-v' '-w' '/tmp/graph17492349191621432278.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:19:19] [INFO ] Decomposing Gal with order
[2024-05-24 07:19:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:19:19] [INFO ] Flatten gal took : 161 ms
[2024-05-24 07:19:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-24 07:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10774047470192095217.gal : 15 ms
[2024-05-24 07:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4029848007254652514.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10774047470192095217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4029848007254652514.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77306e+671,1.73115,37840,102,719,504,114133,343,103,75,138032,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==100))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p1...5226
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1....5286
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....5044
Detected timeout of ITS tools.
[2024-05-24 07:19:23] [INFO ] Flatten gal took : 26 ms
[2024-05-24 07:19:23] [INFO ] Flatten gal took : 20 ms
[2024-05-24 07:19:23] [INFO ] Time to serialize gal into /tmp/CTLFireability6576296637881147600.gal : 5 ms
[2024-05-24 07:19:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5335954062921612069.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6576296637881147600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5335954062921612069.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-24 07:19:53] [INFO ] Flatten gal took : 20 ms
[2024-05-24 07:19:53] [INFO ] Applying decomposition
[2024-05-24 07:19:53] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph912964556744501004.txt' '-o' '/tmp/graph912964556744501004.bin' '-w' '/tmp/graph912964556744501004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph912964556744501004.bin' '-l' '-1' '-v' '-w' '/tmp/graph912964556744501004.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:19:53] [INFO ] Decomposing Gal with order
[2024-05-24 07:19:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:19:53] [INFO ] Flatten gal took : 22 ms
[2024-05-24 07:19:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-24 07:19:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3558387513544522127.gal : 5 ms
[2024-05-24 07:19:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13911283298418245738.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3558387513544522127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13911283298418245738.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77306e+671,1.78967,37620,102,719,504,114133,343,103,75,138032,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==100))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p1...5226
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1....5286
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....5044
Detected timeout of ITS tools.
[2024-05-24 07:20:23] [INFO ] Flatten gal took : 27 ms
[2024-05-24 07:20:23] [INFO ] Flatten gal took : 16 ms
[2024-05-24 07:20:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12298744688762565663.gal : 3 ms
[2024-05-24 07:20:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16899013885140323266.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12298744688762565663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16899013885140323266.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77306e+671,196.728,2308876,2,71901,5,9.29094e+06,6,0,4304,1.02081e+07,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((p1==2)&&(p2==1))&&((p3==100)&&(p6==2)))&&(((p7==1)&&(p8==100))&&((p11==2)&&(p12==1))))&&((((p13==100)&&(p16==2))&&((p17==...4056
Detected timeout of ITS tools.
=> equivalent forward existential formu
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 07:25:23] [INFO ] Flatten gal took : 18 ms
[2024-05-24 07:25:23] [INFO ] Applying decomposition
[2024-05-24 07:25:23] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1202195156845729716.txt' '-o' '/tmp/graph1202195156845729716.bin' '-w' '/tmp/graph1202195156845729716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1202195156845729716.bin' '-l' '-1' '-v' '-w' '/tmp/graph1202195156845729716.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:25:23] [INFO ] Decomposing Gal with order
[2024-05-24 07:25:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:25:23] [INFO ] Flatten gal took : 22 ms
[2024-05-24 07:25:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 07:25:23] [INFO ] Time to serialize gal into /tmp/CTLFireability766399302242867410.gal : 4 ms
[2024-05-24 07:25:23] [INFO ] Time to serialize properties into /tmp/CTLFireability981315370496182438.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability766399302242867410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability981315370496182438.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77306e+671,1.71234,37616,102,719,504,114133,343,103,75,138032,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==100))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p1...5226
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1....5286
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....5044
Detected timeout of ITS tools.
[2024-05-24 07:30:23] [INFO ] Flatten gal took : 20 ms
[2024-05-24 07:30:23] [INFO ] Flatten gal took : 18 ms
[2024-05-24 07:30:23] [INFO ] Time to serialize gal into /tmp/CTLFireability101646540834827687.gal : 3 ms
[2024-05-24 07:30:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10012726597604179122.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability101646540834827687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10012726597604179122.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77306e+671,200.347,2309124,2,71901,5,9.29094e+06,6,0,4304,1.02081e+07,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((p1==2)&&(p2==1))&&((p3==100)&&(p6==2)))&&(((p7==1)&&(p8==100))&&((p11==2)&&(p12==1))))&&((((p13==100)&&(p16==2))&&((p17==...4056
=> equivalent forward existential formu
ITS-tools command line returned an error code 137
[2024-05-24 07:40:54] [INFO ] Flatten gal took : 17 ms
[2024-05-24 07:40:54] [INFO ] Applying decomposition
[2024-05-24 07:40:54] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph752503435664219777.txt' '-o' '/tmp/graph752503435664219777.bin' '-w' '/tmp/graph752503435664219777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph752503435664219777.bin' '-l' '-1' '-v' '-w' '/tmp/graph752503435664219777.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:40:54] [INFO ] Decomposing Gal with order
[2024-05-24 07:40:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:40:54] [INFO ] Flatten gal took : 17 ms
[2024-05-24 07:40:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-24 07:40:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15133768541026962881.gal : 3 ms
[2024-05-24 07:40:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17085162745365014524.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15133768541026962881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17085162745365014524.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77306e+671,1.75486,37728,102,719,504,114133,343,103,75,138032,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==100))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p1...5226
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==100)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1....5286
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....5044

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="JoinFreeModules-PT-0100"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is JoinFreeModules-PT-0100, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-171649622400034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0100.tgz
mv JoinFreeModules-PT-0100 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;