About the Execution of LTSMin+red for ERK-PT-100000
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
829.044 | 75597.00 | 164285.00 | 273.80 | T????????F?????? | 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.r492-smll-171636266100065.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 ERK-PT-100000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r492-smll-171636266100065
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 21:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 21:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 21:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 11 21:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 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 ERK-PT-100000-CTLCardinality-2024-00
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-01
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-02
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-03
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-04
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-05
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-06
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-07
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-08
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-09
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-10
FORMULA_NAME ERK-PT-100000-CTLCardinality-2024-11
FORMULA_NAME ERK-PT-100000-CTLCardinality-2023-12
FORMULA_NAME ERK-PT-100000-CTLCardinality-2023-13
FORMULA_NAME ERK-PT-100000-CTLCardinality-2023-14
FORMULA_NAME ERK-PT-100000-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717194341174
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ERK-PT-100000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 22:25:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 22:25:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 22:25:44] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2024-05-31 22:25:44] [INFO ] Transformed 11 places.
[2024-05-31 22:25:44] [INFO ] Transformed 11 transitions.
[2024-05-31 22:25:44] [INFO ] Parsed PT model containing 11 places and 11 transitions and 34 arcs in 235 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 13 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2024-05-31 22:25:44] [INFO ] Computed 5 invariants in 6 ms
[2024-05-31 22:25:44] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-31 22:25:44] [INFO ] Invariant cache hit.
[2024-05-31 22:25:44] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-31 22:25:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 4/11 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 9 unsolved in 292 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 4/11 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 25 constraints, problems are : Problem set: 0 solved, 9 unsolved in 246 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 602ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 622ms
Finished structural reductions in LTL mode , in 1 iterations and 984 ms. Remains : 11/11 places, 11/11 transitions.
Support contains 11 out of 11 places after structural reductions.
[2024-05-31 22:25:45] [INFO ] Flatten gal took : 32 ms
[2024-05-31 22:25:45] [INFO ] Flatten gal took : 9 ms
[2024-05-31 22:25:45] [INFO ] Input system was already deterministic with 11 transitions.
RANDOM walk for 400004 steps (0 resets) in 1281 ms. (312 steps per ms) remains 46/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 433 ms. (9 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 43/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 43/43 properties
[2024-05-31 22:25:46] [INFO ] Invariant cache hit.
Problem AtomicPropp26 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 1 solved, 42 unsolved in 623 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 42/58 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/58 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/58 constraints. Problems are: Problem set: 1 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 58 constraints, problems are : Problem set: 1 solved, 42 unsolved in 865 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 42/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1516ms problems are : Problem set: 1 solved, 42 unsolved
Parikh walk visited 19 properties in 30005 ms.
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 6 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 11/11 places, 11/11 transitions.
RANDOM walk for 400004 steps (0 resets) in 137 ms. (2898 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 173169 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :0 out of 23
Probabilistic random walk after 173169 steps, saw 104063 distinct states, run finished after 3007 ms. (steps per millisecond=57 ) properties seen :0
[2024-05-31 22:26:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 23 unsolved in 279 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 23/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 39 constraints, problems are : Problem set: 0 solved, 23 unsolved in 271 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
After SMT, in 565ms problems are : Problem set: 0 solved, 23 unsolved
Parikh walk visited 0 properties in 30001 ms.
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-31 22:26:52] [INFO ] Invariant cache hit.
[2024-05-31 22:26:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-31 22:26:52] [INFO ] Invariant cache hit.
[2024-05-31 22:26:52] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-31 22:26:52] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2024-05-31 22:26:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 4/11 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 9 unsolved in 115 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 4/11 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 11/22 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 25 constraints, problems are : Problem set: 0 solved, 9 unsolved in 138 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 263ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 264ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 333 ms. Remains : 11/11 places, 11/11 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
FORMULA ERK-PT-100000-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 22:26:52] [INFO ] Flatten gal took : 5 ms
[2024-05-31 22:26:52] [INFO ] Flatten gal took : 5 ms
[2024-05-31 22:26:52] [INFO ] Input system was already deterministic with 11 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 11 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 9 transition count 10
Applied a total of 3 rules in 24 ms. Remains 9 /11 variables (removed 2) and now considering 10/11 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 9/11 places, 10/11 transitions.
[2024-05-31 22:26:52] [INFO ] Flatten gal took : 3 ms
[2024-05-31 22:26:52] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:52] [INFO ] Input system was already deterministic with 10 transitions.
RANDOM walk for 400004 steps (0 resets) in 483 ms. (826 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 23 ms. (1666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2639712 steps, run timeout after 3001 ms. (steps per millisecond=879 ) properties seen :0 out of 1
Probabilistic random walk after 2639712 steps, saw 1640627 distinct states, run finished after 3001 ms. (steps per millisecond=879 ) properties seen :0
// Phase 1: matrix 10 rows 9 cols
[2024-05-31 22:26:55] [INFO ] Computed 4 invariants in 0 ms
[2024-05-31 22:26:55] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/9 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/18 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/19 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/19 variables, and 14 constraints, problems are : Problem set: 0 solved, 1 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/9 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/18 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/19 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/19 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/19 variables, and 15 constraints, problems are : Problem set: 0 solved, 1 unsolved in 42 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 145708 steps, including 0 resets, run visited all 1 properties in 134 ms. (steps per millisecond=1087 )
FORMULA ERK-PT-100000-CTLCardinality-2024-00 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 141 ms.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 11 transition count 11
Applied a total of 1 rules in 6 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 11/11 places, 11/11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 1 ms
[2024-05-31 22:26:56] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Flatten gal took : 2 ms
[2024-05-31 22:26:56] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-05-31 22:26:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 11 places, 11 transitions and 34 arcs took 5 ms.
Total runtime 72494 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=
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="ERK-PT-100000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ERK-PT-100000, 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 r492-smll-171636266100065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ERK-PT-100000.tgz
mv ERK-PT-100000 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 '
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 ;