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.r443-smll-171701109800129.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 UtilityControlRoom-COL-Z4T4N08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701109800129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 8.3K Apr 13 05:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 13 05:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 13 05:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 13 05:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 06:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 13 06:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 06:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 13 06:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717067938688

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z4T4N08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 11:19:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 11:19:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 11:19:00] [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.
[2024-05-30 11:19:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 11:19:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1188 ms
[2024-05-30 11:19:02] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 302 PT places and 600.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 41 ms.
[2024-05-30 11:19:02] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 6 ms.
[2024-05-30 11:19:02] [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.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40007 steps (8 resets) in 1633 ms. (24 steps per ms) remains 50/80 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
// Phase 1: matrix 11 rows 13 cols
[2024-05-30 11:19:03] [INFO ] Computed 5 invariants in 4 ms
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp79 is UNSAT
After SMT solving in domain Real declared 13/24 variables, and 5 constraints, problems are : Problem set: 50 solved, 0 unsolved in 239 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/13 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
After SMT, in 333ms problems are : Problem set: 50 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 50 atomic propositions for a total of 16 simplifications.
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 11:19:04] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-30 11:19:04] [INFO ] Flatten gal took : 25 ms
[2024-05-30 11:19:04] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 11:19:04] [INFO ] Flatten gal took : 5 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2024-05-30 11:19:04] [INFO ] Unfolded HLPN to a Petri net with 302 places and 600 transitions 1928 arcs in 38 ms.
[2024-05-30 11:19:04] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 302 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 13 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 302 cols
[2024-05-30 11:19:04] [INFO ] Computed 19 invariants in 34 ms
[2024-05-30 11:19:04] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-30 11:19:04] [INFO ] Invariant cache hit.
[2024-05-30 11:19:04] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
Running 464 sub problems to find dead transitions.
[2024-05-30 11:19:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 2 (OVERLAPS) 8/302 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/302 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 4 (OVERLAPS) 472/774 variables, 302/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/774 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 6 (OVERLAPS) 0/774 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
No progress, stopping.
After SMT solving in domain Real declared 774/774 variables, and 321 constraints, problems are : Problem set: 0 solved, 464 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 302/302 constraints, PredecessorRefiner: 464/464 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 464 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 2 (OVERLAPS) 8/302 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/302 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 4 (OVERLAPS) 472/774 variables, 302/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/774 variables, 464/785 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/774 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 464 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 774/774 variables, and 785 constraints, problems are : Problem set: 0 solved, 464 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 302/302 constraints, PredecessorRefiner: 464/464 constraints, Known Traps: 0/0 constraints]
After SMT, in 60974ms problems are : Problem set: 0 solved, 464 unsolved
Search for dead transitions found 0 dead transitions in 60991ms
Finished structural reductions in LTL mode , in 1 iterations and 61598 ms. Remains : 302/302 places, 472/472 transitions.
Support contains 302 out of 302 places after structural reductions.
[2024-05-30 11:20:05] [INFO ] Flatten gal took : 67 ms
[2024-05-30 11:20:05] [INFO ] Flatten gal took : 61 ms
[2024-05-30 11:20:06] [INFO ] Input system was already deterministic with 472 transitions.
RANDOM walk for 40000 steps (8 resets) in 2452 ms. (16 steps per ms) remains 19/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
[2024-05-30 11:20:07] [INFO ] Invariant cache hit.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Real declared 302/774 variables, and 19 constraints, problems are : Problem set: 19 solved, 0 unsolved in 129 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 0/302 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 274ms problems are : Problem set: 19 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 19 atomic propositions for a total of 9 simplifications.
[2024-05-30 11:20:07] [INFO ] Flatten gal took : 39 ms
[2024-05-30 11:20:07] [INFO ] Flatten gal took : 44 ms
[2024-05-30 11:20:07] [INFO ] Input system was already deterministic with 472 transitions.
Support contains 262 out of 302 places (down from 294) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 10 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 302/302 places, 472/472 transitions.
[2024-05-30 11:20:07] [INFO ] Flatten gal took : 54 ms
[2024-05-30 11:20:07] [INFO ] Flatten gal took : 64 ms
[2024-05-30 11:20:07] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 9 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 302/302 places, 472/472 transitions.
[2024-05-30 11:20:07] [INFO ] Flatten gal took : 48 ms
[2024-05-30 11:20:07] [INFO ] Flatten gal took : 58 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 50 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 206/302 places, 376/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 19 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 22 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 10 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 206/302 places, 376/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 18 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 19 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 8 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/302 places, 376/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 18 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 19 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 302 transition count 344
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 288 place count 174 transition count 312
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 288 place count 174 transition count 280
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 352 place count 142 transition count 280
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 368 place count 134 transition count 272
Applied a total of 368 rules in 59 ms. Remains 134 /302 variables (removed 168) and now considering 272/472 (removed 200) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 59 ms. Remains : 134/302 places, 272/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 13 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 15 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 208 place count 198 transition count 368
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 17 rules applied. Total rules applied 225 place count 189 transition count 360
Applied a total of 225 rules in 35 ms. Remains 189 /302 variables (removed 113) and now considering 360/472 (removed 112) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 189/302 places, 360/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 15 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 17 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 360 transitions.
RANDOM walk for 53 steps (0 resets) in 7 ms. (6 steps per ms) remains 0/1 properties
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 3 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 302/302 places, 472/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 19 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 20 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 7 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 206/302 places, 376/472 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 16 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 17 ms
[2024-05-30 11:20:08] [INFO ] Input system was already deterministic with 376 transitions.
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 20 ms
[2024-05-30 11:20:08] [INFO ] Flatten gal took : 20 ms
[2024-05-30 11:20:08] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-30 11:20:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 302 places, 472 transitions and 1416 arcs took 4 ms.
Total runtime 68250 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running UtilityControlRoom-COL-Z4T4N08

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 302
TRANSITIONS: 472
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.012s, Sys 0.000s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.002s]


----------------------------------------------------------------------
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: 565
MODEL NAME: /home/mcc/execution/412/model
302 places, 472 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.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA UtilityControlRoom-COL-Z4T4N08-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717068043095

--------------------
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

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="UtilityControlRoom-COL-Z4T4N08"
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 UtilityControlRoom-COL-Z4T4N08, 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 r443-smll-171701109800129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N08.tgz
mv UtilityControlRoom-COL-Z4T4N08 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 ;