fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r137-smll-167819417800257
Last Updated
May 14, 2023

About the Execution of LTSMin+red for Diffusion2D-PT-D50N050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2624.455 3600000.00 13988046.00 933.00 ????????????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/mcc2023-input.r137-smll-167819417800257.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is Diffusion2D-PT-D50N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417800257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 7.8K Feb 26 04:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 04:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 04:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 04:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 04:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 04:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 04:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.3M Mar 5 18:22 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 Diffusion2D-PT-D50N050-CTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678743386224

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D50N050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 21:36:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 21:36:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 21:36:29] [INFO ] Load time of PNML (sax parser for PT used): 767 ms
[2023-03-13 21:36:30] [INFO ] Transformed 2500 places.
[2023-03-13 21:36:30] [INFO ] Transformed 19404 transitions.
[2023-03-13 21:36:30] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 970 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 34 ms.
Support contains 134 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 943 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2023-03-13 21:36:31] [INFO ] Computed 1 place invariants in 227 ms
[2023-03-13 21:36:32] [INFO ] Implicit Places using invariants in 1083 ms returned []
Implicit Place search using SMT only with invariants took 1136 ms to find 0 implicit places.
[2023-03-13 21:36:32] [INFO ] Invariant cache hit.
[2023-03-13 21:36:48] [INFO ] Dead Transitions using invariants and state equation in 16205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18321 ms. Remains : 2500/2500 places, 19404/19404 transitions.
Support contains 134 out of 2500 places after structural reductions.
[2023-03-13 21:36:49] [INFO ] Flatten gal took : 755 ms
[2023-03-13 21:36:50] [INFO ] Flatten gal took : 470 ms
[2023-03-13 21:36:51] [INFO ] Input system was already deterministic with 19404 transitions.
Support contains 132 out of 2500 places (down from 134) after GAL structural reductions.
Incomplete random walk after 10048 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 84) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Interrupted probabilistic random walk after 85903 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{16=1, 42=1, 46=1, 76=1}
Probabilistic random walk after 85903 steps, saw 71332 distinct states, run finished after 3005 ms. (steps per millisecond=28 ) properties seen :4
Running SMT prover for 77 properties.
[2023-03-13 21:36:55] [INFO ] Invariant cache hit.
[2023-03-13 21:37:00] [INFO ] After 4301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:77
[2023-03-13 21:37:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2023-03-13 21:37:25] [INFO ] After 18297ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :73
[2023-03-13 21:37:25] [INFO ] After 18329ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :73
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-13 21:37:25] [INFO ] After 25185ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :73
Fused 77 Parikh solutions to 7 different solutions.
Parikh walk visited 17 properties in 12038 ms.
Support contains 75 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 18274 edges and 2500 vertex of which 2425 / 2500 are part of one of the 1 SCC in 37 ms
Free SCC test removed 2424 places
Drop transitions removed 18274 transitions
Ensure Unique test removed 958 transitions
Reduce isomorphic transitions removed 19232 transitions.
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 76 transition count 144
Applied a total of 29 rules in 131 ms. Remains 76 /2500 variables (removed 2424) and now considering 144/19404 (removed 19260) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 76/2500 places, 144/19404 transitions.
Incomplete random walk after 10044 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=209 ) properties (out of 56) seen :38
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 144 rows 76 cols
[2023-03-13 21:37:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 21:37:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-13 21:37:37] [INFO ] After 99ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6 real:10
[2023-03-13 21:37:37] [INFO ] After 180ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :6 real:10
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-13 21:37:37] [INFO ] After 361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :6 real:10
[2023-03-13 21:37:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 21:37:38] [INFO ] After 155ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-13 21:37:38] [INFO ] After 314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-03-13 21:37:38] [INFO ] After 548ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Finished Parikh walk after 53 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=53 )
Parikh walk visited 16 properties in 76 ms.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2023-03-13 21:37:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 21:37:39] [INFO ] Flatten gal took : 411 ms
FORMULA Diffusion2D-PT-D50N050-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 21:37:39] [INFO ] Flatten gal took : 392 ms
[2023-03-13 21:37:40] [INFO ] Input system was already deterministic with 19404 transitions.
Support contains 115 out of 2500 places (down from 119) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 791 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 795 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:41] [INFO ] Flatten gal took : 333 ms
[2023-03-13 21:37:41] [INFO ] Flatten gal took : 352 ms
[2023-03-13 21:37:42] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 506 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 513 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:43] [INFO ] Flatten gal took : 320 ms
[2023-03-13 21:37:43] [INFO ] Flatten gal took : 390 ms
[2023-03-13 21:37:44] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 496 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 498 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:45] [INFO ] Flatten gal took : 293 ms
[2023-03-13 21:37:45] [INFO ] Flatten gal took : 335 ms
[2023-03-13 21:37:46] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 496 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:47] [INFO ] Flatten gal took : 289 ms
[2023-03-13 21:37:47] [INFO ] Flatten gal took : 309 ms
[2023-03-13 21:37:48] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 491 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:49] [INFO ] Flatten gal took : 295 ms
[2023-03-13 21:37:49] [INFO ] Flatten gal took : 307 ms
[2023-03-13 21:37:50] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 537 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:51] [INFO ] Flatten gal took : 285 ms
[2023-03-13 21:37:51] [INFO ] Flatten gal took : 303 ms
[2023-03-13 21:37:52] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19388 edges and 2500 vertex of which 2499 / 2500 are part of one of the 1 SCC in 14 ms
Free SCC test removed 2498 places
Ensure Unique test removed 19401 transitions
Reduce isomorphic transitions removed 19401 transitions.
Applied a total of 1 rules in 49 ms. Remains 2 /2500 variables (removed 2498) and now considering 3/19404 (removed 19401) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 2/2500 places, 3/19404 transitions.
[2023-03-13 21:37:52] [INFO ] Flatten gal took : 1 ms
[2023-03-13 21:37:52] [INFO ] Flatten gal took : 1 ms
[2023-03-13 21:37:52] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 492 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 492 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:52] [INFO ] Flatten gal took : 288 ms
[2023-03-13 21:37:53] [INFO ] Flatten gal took : 309 ms
[2023-03-13 21:37:53] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 492 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:54] [INFO ] Flatten gal took : 291 ms
[2023-03-13 21:37:55] [INFO ] Flatten gal took : 305 ms
[2023-03-13 21:37:55] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 489 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:56] [INFO ] Flatten gal took : 288 ms
[2023-03-13 21:37:56] [INFO ] Flatten gal took : 307 ms
[2023-03-13 21:37:57] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 489 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 489 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:58] [INFO ] Flatten gal took : 290 ms
[2023-03-13 21:37:58] [INFO ] Flatten gal took : 308 ms
[2023-03-13 21:37:59] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 490 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:37:59] [INFO ] Flatten gal took : 290 ms
[2023-03-13 21:38:00] [INFO ] Flatten gal took : 307 ms
[2023-03-13 21:38:00] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 490 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:38:01] [INFO ] Flatten gal took : 288 ms
[2023-03-13 21:38:01] [INFO ] Flatten gal took : 312 ms
[2023-03-13 21:38:02] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 509 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 510 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2023-03-13 21:38:03] [INFO ] Flatten gal took : 287 ms
[2023-03-13 21:38:03] [INFO ] Flatten gal took : 305 ms
[2023-03-13 21:38:04] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19346 edges and 2500 vertex of which 2496 / 2500 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2495 places
Ensure Unique test removed 19395 transitions
Reduce isomorphic transitions removed 19395 transitions.
Applied a total of 1 rules in 24 ms. Remains 5 /2500 variables (removed 2495) and now considering 9/19404 (removed 19395) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 5/2500 places, 9/19404 transitions.
[2023-03-13 21:38:04] [INFO ] Flatten gal took : 0 ms
[2023-03-13 21:38:04] [INFO ] Flatten gal took : 0 ms
[2023-03-13 21:38:04] [INFO ] Input system was already deterministic with 9 transitions.
[2023-03-13 21:38:04] [INFO ] Flatten gal took : 301 ms
[2023-03-13 21:38:05] [INFO ] Flatten gal took : 315 ms
[2023-03-13 21:38:05] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-13 21:38:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2500 places, 19404 transitions and 38808 arcs took 76 ms.
Total runtime 96058 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/484/ctl_0_ --ctl=/tmp/484/ctl_1_ --ctl=/tmp/484/ctl_2_ --ctl=/tmp/484/ctl_3_ --ctl=/tmp/484/ctl_4_ --ctl=/tmp/484/ctl_5_ --ctl=/tmp/484/ctl_6_ --ctl=/tmp/484/ctl_7_ --ctl=/tmp/484/ctl_8_ --ctl=/tmp/484/ctl_9_ --ctl=/tmp/484/ctl_10_ --ctl=/tmp/484/ctl_11_ --ctl=/tmp/484/ctl_12_ --ctl=/tmp/484/ctl_13_ --ctl=/tmp/484/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 15178292 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16083784 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="Diffusion2D-PT-D50N050"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Diffusion2D-PT-D50N050, 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 r137-smll-167819417800257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N050.tgz
mv Diffusion2D-PT-D50N050 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 ;