Trace number 4083323

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k4_l4_n360.opb
MD5SUMa399b3055416a9d1117a7f2bb11b2cef
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints86040
Number of constraints which are clauses85680
Number of constraints which are cardinality constraints (but not clauses)360
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083323-1465317131.opb
0.00/0.00	c File size is 3515322 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          1440                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      86040                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         360                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.36 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083323-1465317131/watcher-4083323-1465317131 -o /tmp/evaluation-result-4083323-1465317131/solver-4083323-1465317131 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17031 --watchdog 1960 open-wbo-lsu HOME/instance-4083323-1465317131.opb 

pid=19914
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.96 2.53 3.36 3/176 19917
/proc/meminfo: memFree=30946828/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=5904 CPUtime=0 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 1217 0 0 0 0 0 0 0 20 0 1 0 113648059 6045696 1093 33554432000 4194304 6058637 140736700245040 140736359146936 4630439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 1476 1093 994 456 0 153 0

[startup+0.100115 s]
/proc/loadavg: 1.96 2.53 3.36 3/176 19917
/proc/meminfo: memFree=30946828/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=6976 CPUtime=0.09 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 1481 0 0 0 9 0 0 0 20 0 1 0 113648059 7143424 1357 33554432000 4194304 6058637 140736700245040 140736700242840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 1744 1357 994 456 0 421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6976

[startup+0.200236 s]
/proc/loadavg: 1.96 2.53 3.36 3/176 19917
/proc/meminfo: memFree=30946828/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=8244 CPUtime=0.19 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 1762 0 0 0 19 0 0 0 20 0 1 0 113648059 8441856 1638 33554432000 4194304 6058637 140736700245040 140736700242840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 2061 1638 994 456 0 738 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8244

[startup+0.300264 s]
/proc/loadavg: 1.96 2.53 3.36 3/176 19917
/proc/meminfo: memFree=30946828/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=9332 CPUtime=0.29 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 2039 0 0 0 29 0 0 0 20 0 1 0 113648059 9555968 1915 33554432000 4194304 6058637 140736700245040 140736700242840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 2333 1915 994 456 0 1010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9332

[startup+0.700248 s]
/proc/loadavg: 1.96 2.53 3.36 3/176 19917
/proc/meminfo: memFree=30946828/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=15316 CPUtime=0.69 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 4171 0 0 0 69 0 0 0 20 0 1 0 113648059 15683584 2945 33554432000 4194304 6058637 140736700245040 140736700242840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 3829 2945 177 456 0 3365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15316

[startup+1.50025 s]
/proc/loadavg: 1.96 2.53 3.36 3/177 19918
/proc/meminfo: memFree=30934368/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=22868 CPUtime=1.49 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 6148 0 0 0 148 1 0 0 20 0 1 0 113648059 23416832 5019 33554432000 4194304 6058637 140736700245040 140736700244104 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 5717 5019 177 456 0 5253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22868

[startup+3.10028 s]
/proc/loadavg: 1.96 2.52 3.36 3/177 19918
/proc/meminfo: memFree=30918176/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=31640 CPUtime=3.09 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 7010 0 0 0 308 1 0 0 20 0 1 0 113648059 32399360 7346 33554432000 4194304 6058637 140736700245040 140736700243800 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 7910 7346 177 456 0 7446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31640

[startup+6.30028 s]
/proc/loadavg: 1.96 2.52 3.36 3/177 19918
/proc/meminfo: memFree=30924652/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=45964 CPUtime=6.29 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 8397 0 0 0 627 2 0 0 20 0 1 0 113648059 47067136 9170 33554432000 4194304 6058637 140736700245040 140736700243768 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 11491 9170 177 456 0 11027 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45964

[startup+12.7003 s]
/proc/loadavg: 1.97 2.50 3.34 3/177 19918
/proc/meminfo: memFree=30901956/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=45964 CPUtime=12.69 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 8640 0 0 0 1267 2 0 0 20 0 1 0 113648059 47067136 10943 33554432000 4194304 6058637 140736700245040 140736700243768 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 11491 10943 177 456 0 11027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45964

[startup+25.5004 s]
/proc/loadavg: 2.05 2.50 3.33 3/177 19918
/proc/meminfo: memFree=30882500/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=64816 CPUtime=25.48 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 9291 0 0 0 2546 2 0 0 20 0 1 0 113648059 66371584 15613 33554432000 4194304 6058637 140736700245040 140736700243768 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 16204 15613 177 456 0 15740 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64816

[startup+51.1004 s]
/proc/loadavg: 2.10 2.48 3.30 3/177 19918
/proc/meminfo: memFree=30869904/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=51.08 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 9962 0 0 0 5105 3 0 0 20 0 1 0 113648059 78880768 18667 33554432000 4194304 6058637 140736700245040 140736700244104 4277573 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18667 177 456 0 18794 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77032

[startup+102.3 s]
/proc/loadavg: 2.12 2.42 3.23 3/177 19919
/proc/meminfo: memFree=30857408/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=102.28 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 11670 0 0 0 10220 8 0 0 20 0 1 0 113648059 78880768 18667 33554432000 4194304 6058637 140736700245040 140736700244104 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18667 177 456 0 18794 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 77032

[startup+162.3 s]
/proc/loadavg: 2.04 2.34 3.15 3/177 19920
/proc/meminfo: memFree=30791932/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=126352 CPUtime=162.26 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 15455 0 0 0 16209 17 0 0 20 0 1 0 113648059 129384448 27581 33554432000 4194304 6058637 140736700245040 140736700243816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 31588 27581 177 456 0 31124 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 126352

[startup+222.307 s]
/proc/loadavg: 2.12 2.31 3.09 3/176 19921
/proc/meminfo: memFree=30822992/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=222.26 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 20638 0 0 0 22197 29 0 0 20 0 1 0 113648059 78880768 18725 33554432000 4194304 6058637 140736700245040 140736700244104 4246488 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18725 177 456 0 18794 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 77032

[startup+282.3 s]
/proc/loadavg: 2.11 2.27 3.03 4/177 19923
/proc/meminfo: memFree=30761152/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=157172 CPUtime=282.24 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 25245 0 0 0 28185 39 0 0 20 0 1 0 113648059 160944128 34304 33554432000 4194304 6058637 140736700245040 140736700244072 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 39293 34304 177 456 0 38829 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 157172

[startup+342.3 s]
/proc/loadavg: 2.10 2.23 2.96 3/177 19924
/proc/meminfo: memFree=30797616/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=157172 CPUtime=342.23 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 29109 0 0 0 34176 47 0 0 20 0 1 0 113648059 160944128 33792 33554432000 4194304 6058637 140736700245040 140736700244072 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 39293 33792 177 456 0 38829 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 157172

[startup+402.3 s]
/proc/loadavg: 2.10 2.21 2.91 4/177 19925
/proc/meminfo: memFree=30857696/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=402.22 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 32214 0 0 0 40167 55 0 0 20 0 1 0 113648059 78880768 18727 33554432000 4194304 6058637 140736700245040 140736700244104 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18727 177 456 0 18794 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 77032

[startup+462.3 s]
/proc/loadavg: 2.15 2.19 2.86 3/177 19926
/proc/meminfo: memFree=30786072/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=462.22 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 37971 0 0 0 46157 65 0 0 20 0 1 0 113648059 78880768 18727 33554432000 4194304 6058637 140736700245040 140736700244104 4260998 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18727 177 456 0 18794 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 77032

[startup+522.3 s]
/proc/loadavg: 2.20 2.20 2.82 3/178 19930
/proc/meminfo: memFree=30740904/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=157172 CPUtime=522.21 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 43536 0 0 0 52146 75 0 0 20 0 1 0 113648059 160944128 37890 33554432000 4194304 6058637 140736700245040 140736700244072 4265040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 39293 37890 177 456 0 38829 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 157172

[startup+582.3 s]
/proc/loadavg: 2.11 2.18 2.77 3/177 19932
/proc/meminfo: memFree=30789748/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=126352 CPUtime=582.2 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 49326 0 0 0 58135 85 0 0 20 0 1 0 113648059 129384448 27071 33554432000 4194304 6058637 140736700245040 140736700243816 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 31588 27071 177 456 0 31124 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 126352


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.12 2.09 2.52 3/177 19939
/proc/meminfo: memFree=30744488/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=942.13 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 76446 0 0 0 94079 134 0 0 20 0 1 0 113648059 78880768 18729 33554432000 4194304 6058637 140736700245040 140736700244104 4280032 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18729 177 456 0 18794 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 77032

[startup+1002.3 s]
/proc/loadavg: 2.09 2.08 2.49 3/177 19940
/proc/meminfo: memFree=30741812/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=157172 CPUtime=1002.12 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 80427 0 0 0 100070 142 0 0 20 0 1 0 113648059 160944128 34308 33554432000 4194304 6058637 140736700245040 140736700244072 4278240 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 39293 34308 177 456 0 38829 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 157172

[startup+1062.3 s]
/proc/loadavg: 2.07 2.08 2.46 3/177 19941
/proc/meminfo: memFree=30694516/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=207260 CPUtime=1062.12 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 84485 0 0 0 106062 150 0 0 20 0 1 0 113648059 212234240 41777 33554432000 4194304 6058637 140736700245040 140736700244072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 51815 41777 177 456 0 51351 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 207260

[startup+1122.3 s]
/proc/loadavg: 2.10 2.08 2.44 3/178 19945
/proc/meminfo: memFree=30655276/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=207260 CPUtime=1122.1 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 87741 0 0 0 112054 156 0 0 20 0 1 0 113648059 212234240 46897 33554432000 4194304 6058637 140736700245040 140736700244072 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 51815 46897 177 456 0 51351 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 207260

[startup+1182.3 s]
/proc/loadavg: 2.04 2.06 2.41 3/177 19947
/proc/meminfo: memFree=30643140/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=1182.09 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 90971 0 0 0 118045 164 0 0 20 0 1 0 113648059 78880768 18729 33554432000 4194304 6058637 140736700245040 140736700244104 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18729 177 456 0 18794 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 77032

[startup+1242.3 s]
/proc/loadavg: 2.01 2.05 2.38 3/177 19948
/proc/meminfo: memFree=30732620/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=126352 CPUtime=1242.08 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 94370 0 0 0 124037 171 0 0 20 0 1 0 113648059 129384448 27585 33554432000 4194304 6058637 140736700245040 140736700243816 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 31588 27585 177 456 0 31124 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 126352

[startup+1302.3 s]
/proc/loadavg: 2.00 2.04 2.35 3/177 19949
/proc/meminfo: memFree=30782580/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=126352 CPUtime=1302.07 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 97605 0 0 0 130029 178 0 0 20 0 1 0 113648059 129384448 27585 33554432000 4194304 6058637 140736700245040 140736700243816 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 31588 27585 177 456 0 31124 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 126352

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.33 3/177 19950
/proc/meminfo: memFree=30793084/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=77032 CPUtime=1362.06 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 100727 0 0 0 136023 183 0 0 20 0 1 0 113648059 78880768 18729 33554432000 4194304 6058637 140736700245040 140736700244104 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 19258 18729 177 456 0 18794 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 77032

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.30 3/177 19951
/proc/meminfo: memFree=30637532/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=207260 CPUtime=1422.06 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 104149 0 0 0 142017 189 0 0 20 0 1 0 113648059 212234240 50993 33554432000 4194304 6058637 140736700245040 140736700244072 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 51815 50993 177 456 0 51351 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 207260

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.28 3/177 19953
/proc/meminfo: memFree=30674960/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=207260 CPUtime=1482.04 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 108404 0 0 0 148009 195 0 0 20 0 1 0 113648059 212234240 47921 33554432000 4194304 6058637 140736700245040 140736700244072 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 51815 47921 177 456 0 51351 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 207260

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.26 3/177 19954
/proc/meminfo: memFree=30612168/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=208288 CPUtime=1542.05 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 112925 0 0 0 154002 203 0 0 20 0 1 0 113648059 213286912 43566 33554432000 4194304 6058637 140736700245040 140736700244072 4263563 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 52072 43566 177 456 0 51608 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 208288

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.24 3/177 19955
/proc/meminfo: memFree=30663572/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=159396 CPUtime=1602.03 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 116673 0 0 0 159993 210 0 0 20 0 1 0 113648059 163221504 36908 33554432000 4194304 6058637 140736700245040 140736700244072 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 39849 36908 177 456 0 39385 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 159396

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 2.23 3/177 19956
/proc/meminfo: memFree=30755048/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=80492 CPUtime=1662.01 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 120409 0 0 0 165985 216 0 0 20 0 1 0 113648059 82423808 19498 33554432000 4194304 6058637 140736700245040 140736700244104 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 20123 19498 177 456 0 19659 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 80492

[startup+1722.3 s]
/proc/loadavg: 2.07 2.03 2.22 3/178 19960
/proc/meminfo: memFree=30599476/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=210948 CPUtime=1722.01 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 124302 0 0 0 171977 224 0 0 20 0 1 0 113648059 216010752 47303 33554432000 4194304 6058637 140736700245040 140736700244072 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 52737 47303 177 456 0 52273 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 210948

[startup+1782.3 s]
/proc/loadavg: 2.13 2.05 2.21 4/178 20077
/proc/meminfo: memFree=30812492/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=161384 CPUtime=1782 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 127881 0 0 0 177969 231 0 0 20 0 1 0 113648059 165257216 36893 33554432000 4194304 6058637 140736700245040 140736700244072 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 40346 36893 177 456 0 39882 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 161384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.06 2.21 3/177 20077
/proc/meminfo: memFree=30754664/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=211472 CPUtime=1800 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 128725 0 0 0 179767 233 0 0 20 0 1 0 113648059 216547328 50506 33554432000 4194304 6058637 140736700245040 140736700244072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 52868 50506 177 456 0 52404 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 211472

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19917 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.06 2.21 3/177 20077
/proc/meminfo: memFree=30754664/32872528 swapFree=13600/559348
[pid=19917] ppid=19914 vsize=211472 CPUtime=1800 cores=0,2,4,6
/proc/19917/stat : 19917 (open-wbo-lsu) R 19914 19917 13640 0 -1 4202496 128725 0 0 0 179767 233 0 0 20 0 1 0 113648059 216547328 50506 33554432000 4194304 6058637 140736700245040 140736700244072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19917/statm: 52868 50506 177 456 0 52404 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 211472

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1797.68
CPU system time (s): 2.33564
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 292860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.68
system time used= 2.33564
maximum resident set size= 222280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128728
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 1863

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64829 second user time and 6.81196 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-07 18:32:11
IDJOB=4083323
IDBENCH=1372
IDSOLVER=2545
FILE ID=node106/4083323-1465317131
RUNJOBID= node106-1465316848-17031
PBS_JOBID= 19848087
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k4_l4_n360.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083323-1465317131/watcher-4083323-1465317131 -o /tmp/evaluation-result-4083323-1465317131/solver-4083323-1465317131 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17031 --watchdog 1960  open-wbo-lsu HOME/instance-4083323-1465317131.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a399b3055416a9d1117a7f2bb11b2cef
RANDOM SEED=1693602244

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30947256 kB
Buffers:          153548 kB
Cached:           404092 kB
SwapCached:         1820 kB
Active:           187872 kB
Inactive:         436032 kB
Active(anon):      67208 kB
Inactive(anon):     1332 kB
Active(file):     120664 kB
Inactive(file):   434700 kB
Unevictable:      559348 kB
Mlocked:           13600 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              8244 kB
Writeback:             0 kB
AnonPages:        626836 kB
Mapped:             8044 kB
Shmem:                 0 kB
Slab:             606292 kB
SReclaimable:      49936 kB
SUnreclaim:       556356 kB
KernelStack:        1456 kB
PageTables:         5012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     746940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    595968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node106 at 2016-06-07 19:02:11