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.r267-smll-171654406400425.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 greatspnxred
Input is Philosophers-COL-000500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406400425
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.4K Apr 13 10:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 13 10:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 13 09:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 09:16 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 3.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 11K Apr 13 11:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 13 11:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 10:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 10:52 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 31K 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-000500-CTLCardinality-2024-00
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-01
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-02
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-03
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-04
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-05
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-06
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-07
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-08
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-09
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-10
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-11
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-12
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-13
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-14
FORMULA_NAME Philosophers-COL-000500-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716866099955

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000500
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 03:15:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 03:15:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:15:02] [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.
[2024-05-28 03:15:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 03:15:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1305 ms
[2024-05-28 03:15:04] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 37 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 39 ms.
[2024-05-28 03:15:04] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-05-28 03:15:04] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40156 steps (76 resets) in 319 ms. (125 steps per ms) remains 16/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 200 ms. (19 steps per ms) remains 12/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (8 resets) in 116 ms. (34 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 11/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 11/11 properties
// Phase 1: matrix 5 rows 5 cols
[2024-05-28 03:15:05] [INFO ] Computed 2 invariants in 4 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 7 constraints, problems are : Problem set: 1 solved, 10 unsolved in 393 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 10/17 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 17 constraints, problems are : Problem set: 1 solved, 10 unsolved in 212 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 10/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 674ms problems are : Problem set: 1 solved, 10 unsolved
Fused 10 Parikh solutions to 9 different solutions.
Finished Parikh walk after 200 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=100 )
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 10 properties in 2059 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-28 03:15:07] [INFO ] Flatten gal took : 22 ms
[2024-05-28 03:15:07] [INFO ] Flatten gal took : 4 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 500) 500) 500)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 03:15:08] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions 8000 arcs in 115 ms.
[2024-05-28 03:15:08] [INFO ] Unfolded 16 HLPN properties in 5 ms.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 38 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
// Phase 1: matrix 2500 rows 2500 cols
[2024-05-28 03:15:08] [INFO ] Computed 1000 invariants in 51 ms
[2024-05-28 03:15:09] [INFO ] Implicit Places using invariants in 1166 ms returned []
[2024-05-28 03:15:09] [INFO ] Invariant cache hit.
[2024-05-28 03:15:12] [INFO ] Implicit Places using invariants and state equation in 2844 ms returned []
Implicit Place search using SMT with State Equation took 4031 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 03:15:12] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30121 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 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 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 61175ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 61239ms
Finished structural reductions in LTL mode , in 1 iterations and 65342 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Support contains 2500 out of 2500 places after structural reductions.
[2024-05-28 03:16:14] [INFO ] Flatten gal took : 379 ms
[2024-05-28 03:16:14] [INFO ] Flatten gal took : 208 ms
[2024-05-28 03:16:15] [INFO ] Input system was already deterministic with 2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 26003 ms. (1 steps per ms) remains 16/59 properties
BEST_FIRST walk for 4004 steps (0 resets) in 271 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 270 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 370 ms. (10 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 196 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 334 ms. (11 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 385 ms. (10 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 196 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 201 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 200 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 175 ms. (22 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 168 ms. (23 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 609 ms. (6 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 280 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 323 ms. (12 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 416 ms. (9 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (0 resets) in 267 ms. (14 steps per ms) remains 16/16 properties
[2024-05-28 03:16:24] [INFO ] Invariant cache hit.
Problem AtomicPropp16 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/2500 variables, 1000/1000 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2500/5000 variables, and 1000 constraints, problems are : Problem set: 1 solved, 15 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 15/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2500 variables, 1000/1000 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2500/5000 variables, and 1000 constraints, problems are : Problem set: 1 solved, 15 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 15/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 12245ms problems are : Problem set: 1 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 107 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 2500/2500 places, 2500/2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 21657 ms. (1 steps per ms) remains 14/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2409 ms. (16 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2257 ms. (17 steps per ms) remains 12/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3659 ms. (10 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1934 ms. (20 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2433 ms. (16 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1997 ms. (20 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1686 ms. (23 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1999 ms. (20 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4626 ms. (8 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1947 ms. (20 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1995 ms. (20 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3127 ms. (12 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2157 ms. (18 steps per ms) remains 12/12 properties
[2024-05-28 03:16:50] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45028 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45033 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 91304ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 47 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-000500-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 03:18:22] [INFO ] Flatten gal took : 135 ms
[2024-05-28 03:18:22] [INFO ] Flatten gal took : 140 ms
[2024-05-28 03:18:23] [INFO ] Input system was already deterministic with 2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 139 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:23] [INFO ] Flatten gal took : 81 ms
[2024-05-28 03:18:23] [INFO ] Flatten gal took : 92 ms
[2024-05-28 03:18:23] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 17 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:23] [INFO ] Flatten gal took : 76 ms
[2024-05-28 03:18:24] [INFO ] Flatten gal took : 106 ms
[2024-05-28 03:18:24] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Performed 500 Post agglomeration using F-continuation condition.Transition count delta: 500
Deduced a syphon composed of 500 places in 6 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 0 with 1000 rules applied. Total rules applied 1000 place count 2000 transition count 2000
Applied a total of 1000 rules in 548 ms. Remains 2000 /2500 variables (removed 500) and now considering 2000/2500 (removed 500) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 549 ms. Remains : 2000/2500 places, 2000/2500 transitions.
[2024-05-28 03:18:24] [INFO ] Flatten gal took : 65 ms
[2024-05-28 03:18:24] [INFO ] Flatten gal took : 86 ms
[2024-05-28 03:18:25] [INFO ] Input system was already deterministic with 2000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 11 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:25] [INFO ] Flatten gal took : 94 ms
[2024-05-28 03:18:25] [INFO ] Flatten gal took : 77 ms
[2024-05-28 03:18:25] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 9 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:25] [INFO ] Flatten gal took : 67 ms
[2024-05-28 03:18:25] [INFO ] Flatten gal took : 78 ms
[2024-05-28 03:18:25] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 62 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:25] [INFO ] Flatten gal took : 65 ms
[2024-05-28 03:18:25] [INFO ] Flatten gal took : 75 ms
[2024-05-28 03:18:26] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 7 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:26] [INFO ] Flatten gal took : 66 ms
[2024-05-28 03:18:26] [INFO ] Flatten gal took : 76 ms
[2024-05-28 03:18:26] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 150 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:26] [INFO ] Flatten gal took : 63 ms
[2024-05-28 03:18:26] [INFO ] Flatten gal took : 78 ms
[2024-05-28 03:18:26] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 7 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:26] [INFO ] Flatten gal took : 68 ms
[2024-05-28 03:18:27] [INFO ] Flatten gal took : 76 ms
[2024-05-28 03:18:27] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 48 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:27] [INFO ] Flatten gal took : 62 ms
[2024-05-28 03:18:27] [INFO ] Flatten gal took : 74 ms
[2024-05-28 03:18:27] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 95 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 96 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:27] [INFO ] Flatten gal took : 61 ms
[2024-05-28 03:18:27] [INFO ] Flatten gal took : 71 ms
[2024-05-28 03:18:28] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 58 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:28] [INFO ] Flatten gal took : 68 ms
[2024-05-28 03:18:28] [INFO ] Flatten gal took : 70 ms
[2024-05-28 03:18:28] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 55 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:28] [INFO ] Flatten gal took : 61 ms
[2024-05-28 03:18:28] [INFO ] Flatten gal took : 69 ms
[2024-05-28 03:18:28] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 12 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:28] [INFO ] Flatten gal took : 61 ms
[2024-05-28 03:18:28] [INFO ] Flatten gal took : 70 ms
[2024-05-28 03:18:29] [INFO ] Input system was already deterministic with 2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 30 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2024-05-28 03:18:29] [INFO ] Flatten gal took : 56 ms
[2024-05-28 03:18:29] [INFO ] Flatten gal took : 63 ms
[2024-05-28 03:18:29] [INFO ] Input system was already deterministic with 2500 transitions.
[2024-05-28 03:18:29] [INFO ] Flatten gal took : 79 ms
[2024-05-28 03:18:29] [INFO ] Flatten gal took : 82 ms
[2024-05-28 03:18:30] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 27 ms.
[2024-05-28 03:18:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2500 places, 2500 transitions and 8000 arcs took 20 ms.
Total runtime 207600 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Philosophers-COL-000500

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/416/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 2500
TRANSITIONS: 2500
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.064s, Sys 0.007s]


SAVING FILE /home/mcc/execution/416/model (.net / .def) ...
EXPORT TIME: [User 0.012s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 598
MODEL NAME: /home/mcc/execution/416/model
2500 places, 2500 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA Philosophers-COL-000500-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-COL-000500-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-COL-000500-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-COL-000500-CTLCardinality-2024-01 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-02 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-04 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-05 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-06 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-07 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-09 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-10 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-11 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-12 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-13 CANNOT_COMPUTE
FORMULA Philosophers-COL-000500-CTLCardinality-2024-14 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716869471722

--------------------
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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 65536 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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-000500"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Philosophers-COL-000500, 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 r267-smll-171654406400425"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000500.tgz
mv Philosophers-COL-000500 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 ;