fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r528-tall-171683760500145
Last Updated
July 7, 2024

About the Execution of LTSMin+red for ShieldIIPs-PT-050A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1220.483 80741.00 125021.00 229.00 ?T????F?TT?????? 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.r528-tall-171683760500145.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldIIPs-PT-050A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683760500145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 15:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 15:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 15:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 15:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 426K 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 ShieldIIPs-PT-050A-CTLCardinality-2024-00
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-01
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-02
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-03
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-04
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-05
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-06
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-07
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-08
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-09
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-10
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2024-11
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2023-12
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2023-13
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2023-14
FORMULA_NAME ShieldIIPs-PT-050A-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717230562210

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-050A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 08:29:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 08:29:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:29:23] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2024-06-01 08:29:23] [INFO ] Transformed 1253 places.
[2024-06-01 08:29:23] [INFO ] Transformed 1203 transitions.
[2024-06-01 08:29:23] [INFO ] Found NUPN structural information;
[2024-06-01 08:29:23] [INFO ] Parsed PT model containing 1253 places and 1203 transitions and 5406 arcs in 272 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 96 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 90 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-06-01 08:29:23] [INFO ] Computed 451 invariants in 31 ms
[2024-06-01 08:29:24] [INFO ] Implicit Places using invariants in 969 ms returned []
[2024-06-01 08:29:24] [INFO ] Invariant cache hit.
[2024-06-01 08:29:26] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 2488 ms to find 0 implicit places.
Running 1202 sub problems to find dead transitions.
[2024-06-01 08:29:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1252 variables, 1252/1252 constraints. Problems are: Problem set: 0 solved, 1202 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1252/2456 variables, and 1252 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30050 ms.
Refiners :[Domain max(s): 1252/1253 constraints, Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/1253 constraints, PredecessorRefiner: 1202/1202 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1252 variables, 1252/1252 constraints. Problems are: Problem set: 0 solved, 1202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1252 variables, 0/1252 constraints. Problems are: Problem set: 0 solved, 1202 unsolved
At refinement iteration 2 (OVERLAPS) 1/1253 variables, 451/1703 constraints. Problems are: Problem set: 0 solved, 1202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1253 variables, 1/1704 constraints. Problems are: Problem set: 0 solved, 1202 unsolved
[2024-06-01 08:30:17] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 15 ms to minimize.
[2024-06-01 08:30:17] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-06-01 08:30:18] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-06-01 08:30:18] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 1 ms to minimize.
[2024-06-01 08:30:18] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 1 ms to minimize.
[2024-06-01 08:30:19] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 1 ms to minimize.
[2024-06-01 08:30:19] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 2 ms to minimize.
[2024-06-01 08:30:19] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 1 ms to minimize.
[2024-06-01 08:30:19] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 1 ms to minimize.
[2024-06-01 08:30:20] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-06-01 08:30:20] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-06-01 08:30:20] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 1 ms to minimize.
[2024-06-01 08:30:20] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 10 ms to minimize.
[2024-06-01 08:30:21] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-06-01 08:30:21] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
[2024-06-01 08:30:21] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 2 ms to minimize.
[2024-06-01 08:30:21] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 1 ms to minimize.
[2024-06-01 08:30:22] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-06-01 08:30:22] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 2 ms to minimize.
[2024-06-01 08:30:22] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1253 variables, 20/1724 constraints. Problems are: Problem set: 0 solved, 1202 unsolved
[2024-06-01 08:30:26] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 2 ms to minimize.
[2024-06-01 08:30:26] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s622 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1253/2456 variables, and 1726 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30024 ms.
Refiners :[Domain max(s): 1253/1253 constraints, Positive P Invariants (semi-flows): 451/451 constraints, State Equation: 0/1253 constraints, PredecessorRefiner: 0/1202 constraints, Known Traps: 22/22 constraints]
After SMT, in 60706ms problems are : Problem set: 0 solved, 1202 unsolved
Search for dead transitions found 0 dead transitions in 60736ms
Finished structural reductions in LTL mode , in 1 iterations and 63344 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Support contains 96 out of 1253 places after structural reductions.
[2024-06-01 08:30:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 08:30:27] [INFO ] Flatten gal took : 226 ms
FORMULA ShieldIIPs-PT-050A-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 08:30:27] [INFO ] Flatten gal took : 99 ms
[2024-06-01 08:30:27] [INFO ] Input system was already deterministic with 1203 transitions.
Support contains 89 out of 1253 places (down from 96) after GAL structural reductions.
FORMULA ShieldIIPs-PT-050A-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduction of identical properties reduced properties to check from 54 to 53
RANDOM walk for 40000 steps (12 resets) in 2048 ms. (19 steps per ms) remains 2/53 properties
BEST_FIRST walk for 40003 steps (8 resets) in 482 ms. (82 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 2/2 properties
[2024-06-01 08:30:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/11 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1242/1253 variables, 447/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1253 variables, 1242/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 08:30:29] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2024-06-01 08:30:29] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-06-01 08:30:29] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1253 variables, 3/1707 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1253 variables, 0/1707 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1203/2456 variables, 1253/2960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 08:30:29] [INFO ] Deduced a trap composed of 18 places in 186 ms of which 4 ms to minimize.
[2024-06-01 08:30:30] [INFO ] Deduced a trap composed of 18 places in 183 ms of which 4 ms to minimize.
[2024-06-01 08:30:30] [INFO ] Deduced a trap composed of 18 places in 197 ms of which 3 ms to minimize.
[2024-06-01 08:30:30] [INFO ] Deduced a trap composed of 18 places in 196 ms of which 3 ms to minimize.
[2024-06-01 08:30:30] [INFO ] Deduced a trap composed of 18 places in 206 ms of which 3 ms to minimize.
[2024-06-01 08:30:31] [INFO ] Deduced a trap composed of 30 places in 196 ms of which 3 ms to minimize.
[2024-06-01 08:30:31] [INFO ] Deduced a trap composed of 23 places in 201 ms of which 4 ms to minimize.
[2024-06-01 08:30:31] [INFO ] Deduced a trap composed of 30 places in 196 ms of which 4 ms to minimize.
[2024-06-01 08:30:31] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 7 ms to minimize.
[2024-06-01 08:30:32] [INFO ] Deduced a trap composed of 18 places in 195 ms of which 4 ms to minimize.
[2024-06-01 08:30:32] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2456 variables, 11/2971 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2456 variables, 0/2971 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/2456 variables, 0/2971 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2456/2456 variables, and 2971 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3831 ms.
Refiners :[Domain max(s): 1253/1253 constraints, Positive P Invariants (semi-flows): 451/451 constraints, State Equation: 1253/1253 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/11 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1242/1253 variables, 447/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1253 variables, 1242/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1253 variables, 14/1718 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 08:30:32] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-06-01 08:30:32] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1253 variables, 2/1720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1253 variables, 0/1720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1203/2456 variables, 1253/2973 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2456 variables, 2/2975 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 08:30:33] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 08:30:33] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2456 variables, 2/2977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2456 variables, 0/2977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/2456 variables, 0/2977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2456/2456 variables, and 2977 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1641 ms.
Refiners :[Domain max(s): 1253/1253 constraints, Positive P Invariants (semi-flows): 451/451 constraints, State Equation: 1253/1253 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 18/18 constraints]
After SMT, in 5487ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 139507 steps, including 961 resets, run visited all 1 properties in 1263 ms. (steps per millisecond=110 )
Parikh walk visited 2 properties in 4457 ms.
[2024-06-01 08:30:38] [INFO ] Flatten gal took : 59 ms
[2024-06-01 08:30:38] [INFO ] Flatten gal took : 66 ms
[2024-06-01 08:30:38] [INFO ] Input system was already deterministic with 1203 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 40 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:39] [INFO ] Flatten gal took : 54 ms
[2024-06-01 08:30:39] [INFO ] Flatten gal took : 57 ms
[2024-06-01 08:30:39] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Reduce places removed 1 places and 1 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 1252 transition count 1201
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1250 transition count 1201
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 1249 transition count 1200
Applied a total of 5 rules in 190 ms. Remains 1249 /1253 variables (removed 4) and now considering 1200/1203 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 190 ms. Remains : 1249/1253 places, 1200/1203 transitions.
[2024-06-01 08:30:39] [INFO ] Flatten gal took : 40 ms
[2024-06-01 08:30:39] [INFO ] Flatten gal took : 40 ms
[2024-06-01 08:30:39] [INFO ] Input system was already deterministic with 1200 transitions.
RANDOM walk for 2564 steps (0 resets) in 544 ms. (4 steps per ms) remains 0/1 properties
FORMULA ShieldIIPs-PT-050A-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1203/1203 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 1253 transition count 1202
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 138 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 138 ms. Remains : 1251/1253 places, 1201/1203 transitions.
[2024-06-01 08:30:39] [INFO ] Flatten gal took : 49 ms
[2024-06-01 08:30:39] [INFO ] Flatten gal took : 51 ms
[2024-06-01 08:30:40] [INFO ] Input system was already deterministic with 1201 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1203/1203 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 1253 transition count 1202
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 172 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 172 ms. Remains : 1251/1253 places, 1201/1203 transitions.
[2024-06-01 08:30:40] [INFO ] Flatten gal took : 47 ms
[2024-06-01 08:30:40] [INFO ] Flatten gal took : 52 ms
[2024-06-01 08:30:40] [INFO ] Input system was already deterministic with 1201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 63 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:40] [INFO ] Flatten gal took : 46 ms
[2024-06-01 08:30:40] [INFO ] Flatten gal took : 48 ms
[2024-06-01 08:30:40] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1203/1203 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 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 112 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 1251/1253 places, 1201/1203 transitions.
[2024-06-01 08:30:40] [INFO ] Flatten gal took : 45 ms
[2024-06-01 08:30:40] [INFO ] Flatten gal took : 48 ms
[2024-06-01 08:30:40] [INFO ] Input system was already deterministic with 1201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 21 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 50 ms
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 53 ms
[2024-06-01 08:30:41] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Reduce places removed 1 places and 1 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 1252 transition count 1201
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1250 transition count 1201
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 1249 transition count 1200
Applied a total of 5 rules in 71 ms. Remains 1249 /1253 variables (removed 4) and now considering 1200/1203 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71 ms. Remains : 1249/1253 places, 1200/1203 transitions.
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 33 ms
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 36 ms
[2024-06-01 08:30:41] [INFO ] Input system was already deterministic with 1200 transitions.
RANDOM walk for 1000 steps (0 resets) in 26 ms. (37 steps per ms) remains 0/1 properties
FORMULA ShieldIIPs-PT-050A-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 16 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 55 ms
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 45 ms
[2024-06-01 08:30:41] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 15 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 43 ms
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 46 ms
[2024-06-01 08:30:41] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 1203/1203 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 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 57 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 1251/1253 places, 1201/1203 transitions.
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 43 ms
[2024-06-01 08:30:41] [INFO ] Flatten gal took : 47 ms
[2024-06-01 08:30:41] [INFO ] Input system was already deterministic with 1201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 16 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 44 ms
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 46 ms
[2024-06-01 08:30:42] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 15 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 46 ms
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 47 ms
[2024-06-01 08:30:42] [INFO ] Input system was already deterministic with 1203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 15 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 1253/1253 places, 1203/1203 transitions.
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 44 ms
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 44 ms
[2024-06-01 08:30:42] [INFO ] Input system was already deterministic with 1203 transitions.
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 44 ms
[2024-06-01 08:30:42] [INFO ] Flatten gal took : 45 ms
[2024-06-01 08:30:42] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 08:30:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1253 places, 1203 transitions and 5406 arcs took 7 ms.
Total runtime 79337 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-00
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-02
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-03
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-04
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-05
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-07
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-10
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2024-11
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2023-12
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2023-13
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2023-14
Could not compute solution for formula : ShieldIIPs-PT-050A-CTLCardinality-2023-15

BK_STOP 1717230642951

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/650/ctl_0_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/650/ctl_1_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/650/ctl_2_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/650/ctl_3_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/650/ctl_4_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/650/ctl_5_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/650/ctl_6_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/650/ctl_7_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/650/ctl_8_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/650/ctl_9_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/650/ctl_10_
ctl formula name ShieldIIPs-PT-050A-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/650/ctl_11_
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="ShieldIIPs-PT-050A"
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 ShieldIIPs-PT-050A, 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 r528-tall-171683760500145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050A.tgz
mv ShieldIIPs-PT-050A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;