About the Execution of LTSMin+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 |
| 7904.256 | 596492.00 | 758346.00 | 1931.20 | ?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.r544-smll-171701111400370.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ViralEpidemic-PT-S04D1C1A06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111400370
=====================================================================
--------------------
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 1717303147141
Invoking MCC driver with
BK_TOOL=ltsminxred
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 ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 04:39:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 04:39:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 04:39:11] [INFO ] Load time of PNML (sax parser for PT used): 2139 ms
[2024-06-02 04:39:11] [INFO ] Transformed 32767 places.
[2024-06-02 04:39:11] [INFO ] Transformed 49149 transitions.
[2024-06-02 04:39:11] [INFO ] Found NUPN structural information;
[2024-06-02 04:39:11] [INFO ] Parsed PT model containing 32767 places and 49149 transitions and 114681 arcs in 2603 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 42 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 3582 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-06-02 04:39:40] [INFO ] Invariants computation overflowed in 24588 ms
[2024-06-02 04:40:19] [INFO ] Performed 6668/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 04:40:49] [INFO ] Performed 17282/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 04:41:19] [INFO ] Performed 28458/32767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 04:41:32] [INFO ] Implicit Places using invariants in 136242 ms returned []
Implicit Place search using SMT only with invariants took 136297 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-06-02 04:42:00] [INFO ] Invariants computation overflowed in 26889 ms
SMT process timed out in 301366ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 302218ms
Finished structural reductions in LTL mode , in 1 iterations and 442393 ms. Remains : 32767/32767 places, 49149/49149 transitions.
Support contains 154 out of 32767 places after structural reductions.
[2024-06-02 04:46:37] [INFO ] Flatten gal took : 2141 ms
[2024-06-02 04:46:39] [INFO ] Flatten gal took : 1676 ms
[2024-06-02 04:46:42] [INFO ] Input system was already deterministic with 49149 transitions.
RANDOM walk for 40000 steps (62 resets) in 17657 ms. (2 steps per ms) remains 12/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11000 ms. (3 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11332 ms. (3 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10003 ms. (3 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10584 ms. (3 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9826 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9758 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9909 ms. (4 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9679 ms. (4 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9365 ms. (4 steps per ms) remains 8/9 properties
// Phase 1: matrix 49149 rows 32767 cols
[2024-06-02 04:47:27] [INFO ] Invariants computation overflowed in 16143 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 84/111 variables, 27/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 226/337 variables, 90/144 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 90/234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 444/781 variables, 148/382 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/781 variables, 148/530 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/781 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1010/1791 variables, 343/873 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1791 variables, 343/1216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1791 variables, 0/1216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 1521/3312 variables, 512/1728 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3312 variables, 512/2240 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3312 variables, 0/2240 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 3672/6984 variables, 1246/3486 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/6984 variables, 1246/4732 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 6984/81916 variables, and 4732 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5027 ms.
Refiners :[Domain max(s): 2366/32767 constraints, State Equation: 2366/32767 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) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 84/111 variables, 27/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 226/337 variables, 90/144 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 90/234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 8/242 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 444/781 variables, 148/390 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/781 variables, 148/538 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/781 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1010/1791 variables, 343/881 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1791 variables, 343/1224 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1791 variables, 0/1224 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 1521/3312 variables, 512/1736 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3312 variables, 512/2248 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3312 variables, 0/2248 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 3672/6984 variables, 1246/3494 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 26492ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 27 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 151 are kept as prefixes of interest. Removing 32616 places using SCC suffix rule.55 ms
Discarding 32616 places :
Also discarding 48818 output transitions
Drop transitions (Output transitions of discarded places.) removed 48818 transitions
Drop transitions (Empty/Sink Transition effects.) removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 222 rules applied. Total rules applied 223 place count 151 transition count 109
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 253 place count 121 transition count 109
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 253 place count 121 transition count 94
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 283 place count 106 transition count 94
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 310 place count 79 transition count 67
Iterating global reduction 2 with 27 rules applied. Total rules applied 337 place count 79 transition count 67
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 355 place count 70 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 356 place count 69 transition count 57
Applied a total of 356 rules in 236 ms. Remains 69 /32767 variables (removed 32698) and now considering 57/49149 (removed 49092) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 69/32767 places, 57/49149 transitions.
RANDOM walk for 5394 steps (137 resets) in 46 ms. (114 steps per ms) remains 0/8 properties
[2024-06-02 04:47:39] [INFO ] Flatten gal took : 1349 ms
[2024-06-02 04:47:40] [INFO ] Flatten gal took : 1504 ms
[2024-06-02 04:47:43] [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 4113 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 4115 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:47:49] [INFO ] Flatten gal took : 1253 ms
[2024-06-02 04:47:50] [INFO ] Flatten gal took : 1448 ms
[2024-06-02 04:47:52] [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.71 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 152 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 152 ms. Remains : 21/32767 places, 31/49149 transitions.
[2024-06-02 04:47:53] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:47:53] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:47:53] [INFO ] Input system was already deterministic with 31 transitions.
RANDOM walk for 542 steps (23 resets) in 13 ms. (38 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 2565 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 2567 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:47:57] [INFO ] Flatten gal took : 1289 ms
[2024-06-02 04:47:58] [INFO ] Flatten gal took : 1430 ms
[2024-06-02 04:48:00] [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 2368 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 2370 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:04] [INFO ] Flatten gal took : 1122 ms
[2024-06-02 04:48:05] [INFO ] Flatten gal took : 1299 ms
[2024-06-02 04:48:08] [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.52 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 157 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 157 ms. Remains : 20/32767 places, 28/49149 transitions.
[2024-06-02 04:48:08] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:48:08] [INFO ] Flatten gal took : 0 ms
[2024-06-02 04:48:08] [INFO ] Input system was already deterministic with 28 transitions.
RANDOM walk for 755 steps (35 resets) in 6 ms. (107 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.60 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 124 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 125 ms. Remains : 40/32767 places, 56/49149 transitions.
[2024-06-02 04:48:08] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:48:08] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:48:08] [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 2385 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 2386 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:12] [INFO ] Flatten gal took : 1204 ms
[2024-06-02 04:48:13] [INFO ] Flatten gal took : 1473 ms
[2024-06-02 04:48:16] [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.52 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 99 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 99 ms. Remains : 20/32767 places, 27/49149 transitions.
[2024-06-02 04:48:16] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:48:16] [INFO ] Flatten gal took : 0 ms
[2024-06-02 04:48:16] [INFO ] Input system was already deterministic with 27 transitions.
RANDOM walk for 318 steps (12 resets) in 6 ms. (45 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 2515 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 2516 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:20] [INFO ] Flatten gal took : 1276 ms
[2024-06-02 04:48:21] [INFO ] Flatten gal took : 1386 ms
[2024-06-02 04:48:24] [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 2356 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 2357 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:27] [INFO ] Flatten gal took : 1150 ms
[2024-06-02 04:48:29] [INFO ] Flatten gal took : 1356 ms
[2024-06-02 04:48:31] [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 2337 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 2339 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:35] [INFO ] Flatten gal took : 1121 ms
[2024-06-02 04:48:36] [INFO ] Flatten gal took : 1271 ms
[2024-06-02 04:48:38] [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.44 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 82 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 83 ms. Remains : 34/32767 places, 50/49149 transitions.
[2024-06-02 04:48:38] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:48:38] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:48:38] [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 2047 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 2048 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:41] [INFO ] Flatten gal took : 1171 ms
[2024-06-02 04:48:43] [INFO ] Flatten gal took : 1445 ms
[2024-06-02 04:48:45] [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.20 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 63 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 63 ms. Remains : 56/32767 places, 82/49149 transitions.
[2024-06-02 04:48:45] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:48:45] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:48:45] [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 2261 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 2262 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:49] [INFO ] Flatten gal took : 1134 ms
[2024-06-02 04:48:50] [INFO ] Flatten gal took : 1368 ms
[2024-06-02 04:48:52] [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 2268 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 2269 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-06-02 04:48:56] [INFO ] Flatten gal took : 1116 ms
[2024-06-02 04:48:57] [INFO ] Flatten gal took : 1288 ms
[2024-06-02 04:48:59] [INFO ] Input system was already deterministic with 49149 transitions.
[2024-06-02 04:49:01] [INFO ] Flatten gal took : 1428 ms
[2024-06-02 04:49:02] [INFO ] Flatten gal took : 1321 ms
[2024-06-02 04:49:02] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-02 04:49:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32767 places, 49149 transitions and 114681 arcs took 181 ms.
Total runtime 593782 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-00
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-02
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-03
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-05
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-06
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-08
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-09
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-10
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-11
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-12
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-13
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-14
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-15
BK_STOP 1717303743633
--------------------
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
mcc2024
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/645/ctl_0_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/645/ctl_1_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/645/ctl_2_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/645/ctl_3_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/645/ctl_4_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/645/ctl_5_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/645/ctl_6_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/645/ctl_7_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/645/ctl_8_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/645/ctl_9_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/645/ctl_10_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/645/ctl_11_
ctl formula name ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/645/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S04D1C1A06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is 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 r544-smll-171701111400370"
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 ;