About the Execution of GreatSPN+red for ViralEpidemic-PT-S04D1C1A06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13367.292 | 911089.00 | 1805987.00 | 2024.20 | ?F??T??T???????? | normal |
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-171701110400370.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 ViralEpidemic-PT-S04D1C1A06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110400370
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 14 13:22 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 4.3K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 19:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 07:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 12 07:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 06:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 12 06:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20M 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 ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717128283424
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-31 04:04:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 04:04:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:04:47] [INFO ] Load time of PNML (sax parser for PT used): 2146 ms
[2024-05-31 04:04:47] [INFO ] Transformed 32767 places.
[2024-05-31 04:04:48] [INFO ] Transformed 49149 transitions.
[2024-05-31 04:04:48] [INFO ] Found NUPN structural information;
[2024-05-31 04:04:48] [INFO ] Parsed PT model containing 32767 places and 49149 transitions and 114681 arcs in 2737 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 46 ms.
Support contains 154 out of 32767 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 3365 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 04:05:24] [INFO ] Invariants computation overflowed in 31946 ms
[2024-05-31 04:06:01] [INFO ] Performed 6448/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 04:06:31] [INFO ] Performed 14974/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 04:07:01] [INFO ] Performed 23870/32767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 04:07:31] [INFO ] Implicit Places using invariants in 159722 ms returned []
Implicit Place search using SMT only with invariants took 159779 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 04:07:52] [INFO ] Invariants computation overflowed in 19261 ms
SMT process timed out in 304865ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 305569ms
Finished structural reductions in LTL mode , in 1 iterations and 468957 ms. Remains : 32767/32767 places, 49149/49149 transitions.
Support contains 154 out of 32767 places after structural reductions.
[2024-05-31 04:12:40] [INFO ] Flatten gal took : 2218 ms
[2024-05-31 04:12:42] [INFO ] Flatten gal took : 1700 ms
[2024-05-31 04:12:45] [INFO ] Input system was already deterministic with 49149 transitions.
RANDOM walk for 40000 steps (61 resets) in 17616 ms. (2 steps per ms) remains 10/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10002 ms. (3 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 11437 ms. (3 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9828 ms. (4 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10484 ms. (3 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9419 ms. (4 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10386 ms. (3 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9281 ms. (4 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9728 ms. (4 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8945 ms. (4 steps per ms) remains 8/8 properties
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 04:13:32] [INFO ] Invariants computation overflowed in 19065 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 97/128 variables, 31/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 263/391 variables, 104/166 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 104/270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 518/909 variables, 174/444 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/909 variables, 174/618 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/909 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1132/2041 variables, 384/1002 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2041 variables, 384/1386 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2041 variables, 0/1386 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 1787/3828 variables, 601/1987 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3828 variables, 601/2588 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3828 variables, 0/2588 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 4090/7918 variables, 1390/3978 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/7918 variables, 1390/5368 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7918/81916 variables, and 5368 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5019 ms.
Refiners :[Domain max(s): 2684/32767 constraints, State Equation: 2684/32767 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 97/128 variables, 31/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 263/391 variables, 104/166 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 104/270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 8/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 518/909 variables, 174/452 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/909 variables, 174/626 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/909 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1132/2041 variables, 384/1010 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2041 variables, 384/1394 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2041 variables, 0/1394 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 1787/3828 variables, 601/1995 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3828 variables, 601/2596 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3828/81916 variables, and 2596 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5049 ms.
Refiners :[Domain max(s): 1294/32767 constraints, State Equation: 1294/32767 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 29447ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 32767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 170 are kept as prefixes of interest. Removing 32597 places using SCC suffix rule.72 ms
Discarding 32597 places :
Also discarding 48777 output transitions
Drop transitions (Output transitions of discarded places.) removed 48777 transitions
Drop transitions (Empty/Sink Transition effects.) removed 215 transitions
Reduce isomorphic transitions removed 215 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 247 rules applied. Total rules applied 248 place count 170 transition count 125
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 280 place count 138 transition count 125
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 280 place count 138 transition count 108
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 314 place count 121 transition count 108
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 345 place count 90 transition count 77
Iterating global reduction 2 with 31 rules applied. Total rules applied 376 place count 90 transition count 77
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 396 place count 80 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 397 place count 79 transition count 66
Applied a total of 397 rules in 313 ms. Remains 79 /32767 variables (removed 32688) and now considering 66/49149 (removed 49083) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313 ms. Remains : 79/32767 places, 66/49149 transitions.
RANDOM walk for 4050 steps (89 resets) in 76 ms. (52 steps per ms) remains 0/8 properties
[2024-05-31 04:13:44] [INFO ] Flatten gal took : 1247 ms
[2024-05-31 04:13:46] [INFO ] Flatten gal took : 1449 ms
[2024-05-31 04:13:48] [INFO ] Input system was already deterministic with 49149 transitions.
Computed a total of 32767 stabilizing places and 49149 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32767 transition count 49149
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 3033 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3037 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:13:53] [INFO ] Flatten gal took : 1313 ms
[2024-05-31 04:13:54] [INFO ] Flatten gal took : 1433 ms
[2024-05-31 04:13:57] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 36 are kept as prefixes of interest. Removing 32731 places using SCC suffix rule.72 ms
Discarding 32731 places :
Also discarding 49075 output transitions
Drop transitions (Output transitions of discarded places.) removed 49075 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 35 transition count 69
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 17 place count 23 transition count 35
Iterating global reduction 1 with 12 rules applied. Total rules applied 29 place count 23 transition count 35
Graph (complete) has 13 edges and 23 vertex of which 21 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 21 transition count 33
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 21 transition count 31
Applied a total of 32 rules in 147 ms. Remains 21 /32767 variables (removed 32746) and now considering 31/49149 (removed 49118) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 149 ms. Remains : 21/32767 places, 31/49149 transitions.
[2024-05-31 04:13:57] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:13:57] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:13:57] [INFO ] Input system was already deterministic with 31 transitions.
RANDOM walk for 434 steps (18 resets) in 11 ms. (36 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2652 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2655 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:01] [INFO ] Flatten gal took : 1163 ms
[2024-05-31 04:14:02] [INFO ] Flatten gal took : 1333 ms
[2024-05-31 04:14:05] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 3011 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3014 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:09] [INFO ] Flatten gal took : 1212 ms
[2024-05-31 04:14:10] [INFO ] Flatten gal took : 1412 ms
[2024-05-31 04:14:13] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 36 are kept as prefixes of interest. Removing 32731 places using SCC suffix rule.74 ms
Discarding 32731 places :
Also discarding 49075 output transitions
Drop transitions (Output transitions of discarded places.) removed 49075 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 35 transition count 67
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 21 place count 21 transition count 30
Iterating global reduction 1 with 14 rules applied. Total rules applied 35 place count 21 transition count 30
Graph (complete) has 11 edges and 21 vertex of which 20 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 20 transition count 29
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 20 transition count 28
Applied a total of 37 rules in 151 ms. Remains 20 /32767 variables (removed 32747) and now considering 28/49149 (removed 49121) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 152 ms. Remains : 20/32767 places, 28/49149 transitions.
[2024-05-31 04:14:13] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:13] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:13] [INFO ] Input system was already deterministic with 28 transitions.
RANDOM walk for 414 steps (15 resets) in 9 ms. (41 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 66 are kept as prefixes of interest. Removing 32701 places using SCC suffix rule.73 ms
Discarding 32701 places :
Also discarding 49013 output transitions
Drop transitions (Output transitions of discarded places.) removed 49013 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 65 transition count 121
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 40 place count 40 transition count 56
Iterating global reduction 1 with 25 rules applied. Total rules applied 65 place count 40 transition count 56
Applied a total of 65 rules in 143 ms. Remains 40 /32767 variables (removed 32727) and now considering 56/49149 (removed 49093) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 143 ms. Remains : 40/32767 places, 56/49149 transitions.
[2024-05-31 04:14:13] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:13] [INFO ] Flatten gal took : 2 ms
[2024-05-31 04:14:13] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2351 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2354 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:17] [INFO ] Flatten gal took : 1173 ms
[2024-05-31 04:14:18] [INFO ] Flatten gal took : 1355 ms
[2024-05-31 04:14:20] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 35 are kept as prefixes of interest. Removing 32732 places using SCC suffix rule.45 ms
Discarding 32732 places :
Also discarding 49076 output transitions
Drop transitions (Output transitions of discarded places.) removed 49076 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 34 transition count 62
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 25 place count 20 transition count 27
Iterating global reduction 1 with 14 rules applied. Total rules applied 39 place count 20 transition count 27
Applied a total of 39 rules in 86 ms. Remains 20 /32767 variables (removed 32747) and now considering 27/49149 (removed 49122) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 86 ms. Remains : 20/32767 places, 27/49149 transitions.
[2024-05-31 04:14:21] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:21] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:21] [INFO ] Input system was already deterministic with 27 transitions.
RANDOM walk for 421 steps (18 resets) in 5 ms. (70 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2369 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2371 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:24] [INFO ] Flatten gal took : 1138 ms
[2024-05-31 04:14:26] [INFO ] Flatten gal took : 1337 ms
[2024-05-31 04:14:28] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2160 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2162 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:31] [INFO ] Flatten gal took : 1136 ms
[2024-05-31 04:14:33] [INFO ] Flatten gal took : 1344 ms
[2024-05-31 04:14:35] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2197 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2199 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:38] [INFO ] Flatten gal took : 1116 ms
[2024-05-31 04:14:40] [INFO ] Flatten gal took : 1300 ms
[2024-05-31 04:14:42] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 55 are kept as prefixes of interest. Removing 32712 places using SCC suffix rule.45 ms
Discarding 32712 places :
Also discarding 49032 output transitions
Drop transitions (Output transitions of discarded places.) removed 49032 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 54 transition count 104
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 33 place count 34 transition count 50
Iterating global reduction 1 with 20 rules applied. Total rules applied 53 place count 34 transition count 50
Applied a total of 53 rules in 86 ms. Remains 34 /32767 variables (removed 32733) and now considering 50/49149 (removed 49099) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 87 ms. Remains : 34/32767 places, 50/49149 transitions.
[2024-05-31 04:14:42] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:42] [INFO ] Flatten gal took : 1 ms
[2024-05-31 04:14:42] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2216 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2217 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:46] [INFO ] Flatten gal took : 1136 ms
[2024-05-31 04:14:47] [INFO ] Flatten gal took : 1345 ms
[2024-05-31 04:14:49] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 90 are kept as prefixes of interest. Removing 32677 places using SCC suffix rule.31 ms
Discarding 32677 places :
Also discarding 48965 output transitions
Drop transitions (Output transitions of discarded places.) removed 48965 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 89 transition count 173
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 44 place count 56 transition count 82
Iterating global reduction 1 with 33 rules applied. Total rules applied 77 place count 56 transition count 82
Applied a total of 77 rules in 76 ms. Remains 56 /32767 variables (removed 32711) and now considering 82/49149 (removed 49067) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 56/32767 places, 82/49149 transitions.
[2024-05-31 04:14:49] [INFO ] Flatten gal took : 2 ms
[2024-05-31 04:14:49] [INFO ] Flatten gal took : 2 ms
[2024-05-31 04:14:49] [INFO ] Input system was already deterministic with 82 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2358 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2359 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:14:53] [INFO ] Flatten gal took : 1190 ms
[2024-05-31 04:14:54] [INFO ] Flatten gal took : 1557 ms
[2024-05-31 04:14:57] [INFO ] Input system was already deterministic with 49149 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2433 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2435 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 04:15:00] [INFO ] Flatten gal took : 1123 ms
[2024-05-31 04:15:02] [INFO ] Flatten gal took : 1316 ms
[2024-05-31 04:15:04] [INFO ] Input system was already deterministic with 49149 transitions.
[2024-05-31 04:15:05] [INFO ] Flatten gal took : 1265 ms
[2024-05-31 04:15:07] [INFO ] Flatten gal took : 1326 ms
[2024-05-31 04:15:07] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-05-31 04:15:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32767 places, 49149 transitions and 114681 arcs took 178 ms.
Total runtime 622075 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ViralEpidemic-PT-S04D1C1A06
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 32767
TRANSITIONS: 49149
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 1.066s, Sys 0.117s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.233s, Sys 0.012s]
----------------------------------------------------------------------
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: 587
MODEL NAME: /home/mcc/execution/414/model
32767 places, 49149 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1717129194513
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
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="ViralEpidemic-PT-S04D1C1A06"
export BK_EXAMINATION="CTLFireability"
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 ViralEpidemic-PT-S04D1C1A06, examination is CTLFireability"
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-171701110400370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;