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.r512-smll-171654407600441.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 ltsminxred
Input is Philosophers-COL-002000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654407600441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 5.7K Apr 13 12:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 13 12:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 13 11:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 13 11:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 13 17:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 13 17:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 13 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 96K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-00
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-01
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-02
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-03
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-04
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-05
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-06
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-07
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-08
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-09
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-10
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-11
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-12
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-13
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-14
FORMULA_NAME Philosophers-COL-002000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717320549888

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-002000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 09:29:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 09:29:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 09:29:12] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-02 09:29:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-02 09:29:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1212 ms
[2024-06-02 09:29:14] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 10000 PT places and 10000.0 transition bindings in 54 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
[2024-06-02 09:29:14] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 8 ms.
[2024-06-02 09:29:14] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-002000-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40036 steps (16 resets) in 234 ms. (170 steps per ms) remains 20/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 271 ms. (14 steps per ms) remains 18/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 196 ms. (20 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 202 ms. (19 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 128 ms. (31 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 15/15 properties
// Phase 1: matrix 5 rows 5 cols
[2024-06-02 09:29:15] [INFO ] Computed 2 invariants in 7 ms
Problem AtomicPropp11 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 0/10 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 7 constraints, problems are : Problem set: 1 solved, 14 unsolved in 390 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 14/21 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 21 constraints, problems are : Problem set: 1 solved, 14 unsolved in 250 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 14/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 713ms problems are : Problem set: 1 solved, 14 unsolved
Finished Parikh walk after 127238 steps, including 65 resets, run visited all 2 properties in 95 ms. (steps per millisecond=1339 )
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 14 properties in 5315 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2024-06-02 09:29:21] [INFO ] Flatten gal took : 18 ms
[2024-06-02 09:29:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Philosophers-COL-002000-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 09:29:21] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 2000) 2000) 2000)]] contains successor/predecessor on variables of sort Philo
[2024-06-02 09:29:21] [INFO ] Unfolded HLPN to a Petri net with 10000 places and 10000 transitions 32000 arcs in 278 ms.
[2024-06-02 09:29:21] [INFO ] Unfolded 14 HLPN properties in 25 ms.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 82 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2024-06-02 09:29:22] [INFO ] Computed 4000 invariants in 138 ms
[2024-06-02 09:29:26] [INFO ] Implicit Places using invariants in 4850 ms returned []
Implicit Place search using SMT only with invariants took 4868 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2024-06-02 09:29:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30219 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30139 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints]
After SMT, in 67789ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 67965ms
Finished structural reductions in LTL mode , in 1 iterations and 72986 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Support contains 10000 out of 10000 places after structural reductions.
[2024-06-02 09:30:36] [INFO ] Flatten gal took : 644 ms
[2024-06-02 09:30:37] [INFO ] Flatten gal took : 588 ms
[2024-06-02 09:30:39] [INFO ] Input system was already deterministic with 10000 transitions.
RANDOM walk for 40000 steps (8 resets) in 102831 ms. (0 steps per ms) remains 12/43 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11890 ms. (3 steps per ms) remains 12/12 properties
BEST_FIRST walk for 28012 steps (4 resets) in 22698 ms. (1 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9950 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9184 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9343 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9283 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9057 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8915 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 19384 ms. (2 steps per ms) remains 12/12 properties
BEST_FIRST walk for 32012 steps (4 resets) in 21914 ms. (1 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8743 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 18432 ms. (2 steps per ms) remains 12/12 properties
[2024-06-02 09:31:46] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10000/20000 variables, and 4000 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5024 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10000/20000 variables, and 4000 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5028 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 16437ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 271 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 275 ms. Remains : 10000/10000 places, 10000/10000 transitions.
RANDOM walk for 40000 steps (8 resets) in 90762 ms. (0 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10356 ms. (3 steps per ms) remains 12/12 properties
BEST_FIRST walk for 28012 steps (4 resets) in 22709 ms. (1 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8704 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8620 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9118 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8561 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8524 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9073 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 19342 ms. (2 steps per ms) remains 12/12 properties
BEST_FIRST walk for 32012 steps (4 resets) in 22603 ms. (1 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8679 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 18229 ms. (2 steps per ms) remains 12/12 properties
Probabilistic random walk after 173783 steps, saw 173689 distinct states, run finished after 183410 ms. (steps per millisecond=0 ) properties seen :0
[2024-06-02 09:36:08] [INFO ] Invariant cache hit.
Problem AtomicPropp11 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10000 variables, 4000/4000 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10000 variables, 0/4000 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 10000/20000 variables, 10000/14000 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20000 variables, 0/14000 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20000/20000 variables, and 14000 constraints, problems are : Problem set: 1 solved, 11 unsolved in 45325 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 10000/10000 constraints, PredecessorRefiner: 11/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 2000/10000 variables, 4000/4000 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10000 variables, 0/4000 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 10000/20000 variables, 10000/14000 constraints. Problems are: Problem set: 1 solved, 11 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 Int declared 20000/20000 variables, and 14000 constraints, problems are : Problem set: 1 solved, 11 unsolved in 45135 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 10000/10000 constraints, PredecessorRefiner: 11/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 97073ms problems are : Problem set: 1 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 581 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 581 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-06-02 09:37:47] [INFO ] Flatten gal took : 354 ms
[2024-06-02 09:37:48] [INFO ] Flatten gal took : 477 ms
[2024-06-02 09:37:49] [INFO ] Input system was already deterministic with 10000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 32 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:37:50] [INFO ] Flatten gal took : 291 ms
[2024-06-02 09:37:50] [INFO ] Flatten gal took : 338 ms
[2024-06-02 09:37:51] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1476 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1477 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:37:53] [INFO ] Flatten gal took : 274 ms
[2024-06-02 09:37:53] [INFO ] Flatten gal took : 308 ms
[2024-06-02 09:37:54] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 720 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 721 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:37:55] [INFO ] Flatten gal took : 258 ms
[2024-06-02 09:37:55] [INFO ] Flatten gal took : 310 ms
[2024-06-02 09:37:56] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 307 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:37:57] [INFO ] Flatten gal took : 271 ms
[2024-06-02 09:37:57] [INFO ] Flatten gal took : 315 ms
[2024-06-02 09:37:57] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 842 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 843 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:37:59] [INFO ] Flatten gal took : 257 ms
[2024-06-02 09:37:59] [INFO ] Flatten gal took : 298 ms
[2024-06-02 09:37:59] [INFO ] Input system was already deterministic with 10000 transitions.
RANDOM walk for 2470 steps (0 resets) in 2483 ms. (0 steps per ms) remains 0/1 properties
FORMULA Philosophers-COL-002000-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 664 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 665 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:01] [INFO ] Flatten gal took : 287 ms
[2024-06-02 09:38:02] [INFO ] Flatten gal took : 333 ms
[2024-06-02 09:38:02] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 22 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:03] [INFO ] Flatten gal took : 262 ms
[2024-06-02 09:38:03] [INFO ] Flatten gal took : 315 ms
[2024-06-02 09:38:03] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 361 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 363 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:04] [INFO ] Flatten gal took : 291 ms
[2024-06-02 09:38:05] [INFO ] Flatten gal took : 350 ms
[2024-06-02 09:38:05] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 181 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 181 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:06] [INFO ] Flatten gal took : 260 ms
[2024-06-02 09:38:06] [INFO ] Flatten gal took : 306 ms
[2024-06-02 09:38:07] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 219 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 219 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:07] [INFO ] Flatten gal took : 267 ms
[2024-06-02 09:38:07] [INFO ] Flatten gal took : 315 ms
[2024-06-02 09:38:08] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 204 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 204 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:09] [INFO ] Flatten gal took : 251 ms
[2024-06-02 09:38:09] [INFO ] Flatten gal took : 297 ms
[2024-06-02 09:38:10] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 112 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:10] [INFO ] Flatten gal took : 253 ms
[2024-06-02 09:38:10] [INFO ] Flatten gal took : 372 ms
[2024-06-02 09:38:11] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 105 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:11] [INFO ] Flatten gal took : 246 ms
[2024-06-02 09:38:12] [INFO ] Flatten gal took : 290 ms
[2024-06-02 09:38:12] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 861 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 862 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-06-02 09:38:14] [INFO ] Flatten gal took : 296 ms
[2024-06-02 09:38:14] [INFO ] Flatten gal took : 348 ms
[2024-06-02 09:38:15] [INFO ] Input system was already deterministic with 10000 transitions.
[2024-06-02 09:38:15] [INFO ] Flatten gal took : 346 ms
[2024-06-02 09:38:16] [INFO ] Flatten gal took : 335 ms
[2024-06-02 09:38:17] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 60 ms.
[2024-06-02 09:38:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10000 places, 10000 transitions and 32000 arcs took 63 ms.
Total runtime 544816 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-00
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-01
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-02
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-03
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-05
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-06
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-07
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-09
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-10
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-11
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-12
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-14
Could not compute solution for formula : Philosophers-COL-002000-CTLCardinality-2024-15

BK_STOP 1717321098130

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/566/ctl_0_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/566/ctl_1_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/566/ctl_2_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/566/ctl_3_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/566/ctl_4_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/566/ctl_5_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/566/ctl_6_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/566/ctl_7_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/566/ctl_8_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/566/ctl_9_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/566/ctl_10_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/566/ctl_11_
ctl formula name Philosophers-COL-002000-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/566/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="Philosophers-COL-002000"
export BK_EXAMINATION="CTLCardinality"
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 Philosophers-COL-002000, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r512-smll-171654407600441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-002000.tgz
mv Philosophers-COL-002000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;