Trace number 4089914

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v081-n1.opb
MD5SUM94376ea1dd48759fe6e4de659e600113
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.52092
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables243
Total number of constraints81
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
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-4089914-1466025986.opb
0.00/0.00	c File size is 4356 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           243                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         81                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          81                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4089914-1466025986/watcher-4089914-1466025986 -o /tmp/evaluation-result-4089914-1466025986/solver-4089914-1466025986 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960 open-wbo-lsu HOME/instance-4089914-1466025986.opb 

pid=9027
running on 4 cores: 1,3,5,7

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: 2.25 2.21 2.18 4/178 9030
/proc/meminfo: memFree=30264840/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=6828 CPUtime=0 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 4644548 6991872 272 33554432000 4194304 6058637 140736098753376 140734807555960 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 1707 272 162 456 0 1243 0

[startup+0.100163 s]
/proc/loadavg: 2.25 2.21 2.18 4/178 9030
/proc/meminfo: memFree=30264840/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=3232 CPUtime=0.09 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 738 0 0 0 9 0 0 0 20 0 1 0 4644548 3309568 457 33554432000 4194304 6058637 140736098753376 140734807555960 4280062 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 808 457 173 456 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.200327 s]
/proc/loadavg: 2.25 2.21 2.18 4/178 9030
/proc/meminfo: memFree=30264840/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=4544 CPUtime=0.19 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 1277 0 0 0 19 0 0 0 20 0 1 0 4644548 4653056 695 33554432000 4194304 6058637 140736098753376 140734807555960 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 1136 695 173 456 0 672 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4544

[startup+0.300313 s]
/proc/loadavg: 2.25 2.21 2.18 4/178 9030
/proc/meminfo: memFree=30264840/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=6192 CPUtime=0.29 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 1493 0 0 0 29 0 0 0 20 0 1 0 4644548 6340608 907 33554432000 4194304 6058637 140736098753376 140736098752104 4255520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 1548 907 173 456 0 1084 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6192

[startup+0.700294 s]
/proc/loadavg: 2.25 2.21 2.18 4/178 9030
/proc/meminfo: memFree=30264840/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=11280 CPUtime=0.69 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 2032 0 0 0 69 0 0 0 20 0 1 0 4644548 11550720 1940 33554432000 4194304 6058637 140736098753376 140736098752104 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 2820 1940 173 456 0 2356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11280

[startup+1.50028 s]
/proc/loadavg: 2.25 2.21 2.18 4/179 9031
/proc/meminfo: memFree=30256352/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=11280 CPUtime=1.49 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 2506 0 0 0 149 0 0 0 20 0 1 0 4644548 11550720 2410 33554432000 4194304 6058637 140736098753376 140736098752104 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 2820 2410 173 456 0 2356 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11280

[startup+3.10024 s]
/proc/loadavg: 2.25 2.21 2.18 4/179 9031
/proc/meminfo: memFree=30253872/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=20156 CPUtime=3.09 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 3503 0 0 0 308 1 0 0 20 0 1 0 4644548 20639744 3739 33554432000 4194304 6058637 140736098753376 140736098752104 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 5039 3739 173 456 0 4575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20156

[startup+6.30025 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 9031
/proc/meminfo: memFree=30245556/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=22904 CPUtime=6.29 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 3670 0 0 0 628 1 0 0 20 0 1 0 4644548 23453696 4922 33554432000 4194304 6058637 140736098753376 140736098752136 4264902 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 5726 4922 173 456 0 5262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22904

[startup+12.7003 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 9031
/proc/meminfo: memFree=30236856/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=24576 CPUtime=12.69 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 4533 0 0 0 1268 1 0 0 20 0 1 0 4644548 25165824 5770 33554432000 4194304 6058637 140736098753376 140736098752136 4277729 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 6144 5770 173 456 0 5680 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24576

[startup+25.5003 s]
/proc/loadavg: 2.23 2.21 2.18 3/179 9123
/proc/meminfo: memFree=30376528/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=50532 CPUtime=25.49 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 5588 0 0 0 2547 2 0 0 20 0 1 0 4644548 51744768 9371 33554432000 4194304 6058637 140736098753376 140736098752104 4277670 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 12633 9371 173 456 0 12169 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50532

[startup+51.1003 s]
/proc/loadavg: 2.23 2.21 2.18 3/179 9123
/proc/meminfo: memFree=30329828/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=69388 CPUtime=51.08 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 6897 0 0 0 5105 3 0 0 20 0 1 0 4644548 71053312 16943 33554432000 4194304 6058637 140736098753376 140736098752104 4277737 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 17347 16943 173 456 0 16883 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69388

[startup+102.3 s]
/proc/loadavg: 2.21 2.20 2.18 4/179 9170
/proc/meminfo: memFree=30360364/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=81304 CPUtime=102.28 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 8205 0 0 0 10224 4 0 0 20 0 1 0 4644548 83255296 13467 33554432000 4194304 6058637 140736098753376 140736098752104 4277843 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 20326 13467 173 456 0 19862 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 81304

[startup+162.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/179 9170
/proc/meminfo: memFree=30297888/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=81304 CPUtime=162.27 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 10083 0 0 0 16220 7 0 0 20 0 1 0 4644548 83255296 19966 33554432000 4194304 6058637 140736098753376 140736098752440 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 20326 19966 173 456 0 19862 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 81304

[startup+222.307 s]
/proc/loadavg: 2.23 2.20 2.18 3/180 9175
/proc/meminfo: memFree=30272308/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=89240 CPUtime=222.26 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 11991 0 0 0 22217 9 0 0 20 0 1 0 4644548 91381760 21882 33554432000 4194304 6058637 140736098753376 140736098752136 4277690 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 22310 21882 173 456 0 21846 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 89240

[startup+282.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/179 9175
/proc/meminfo: memFree=30248344/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=282.25 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 14215 0 0 0 28213 12 0 0 20 0 1 0 4644548 110690304 26664 33554432000 4194304 6058637 140736098753376 140736098752440 4255178 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26664 173 456 0 26560 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 108096

[startup+342.3 s]
/proc/loadavg: 2.09 2.17 2.17 3/179 9177
/proc/meminfo: memFree=30246176/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=342.24 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 15740 0 0 0 34210 14 0 0 20 0 1 0 4644548 110690304 26664 33554432000 4194304 6058637 140736098753376 140736098752440 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26664 173 456 0 26560 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 108096

[startup+402.3 s]
/proc/loadavg: 2.10 2.16 2.17 3/179 9178
/proc/meminfo: memFree=30197728/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=402.22 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 17340 0 0 0 40206 16 0 0 20 0 1 0 4644548 161193984 38416 33554432000 4194304 6058637 140736098753376 140736098752152 4278210 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 38416 173 456 0 38890 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 157416

[startup+462.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/179 9179
/proc/meminfo: memFree=30178100/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=462.22 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 18572 0 0 0 46201 21 0 0 20 0 1 0 4644548 110690304 26664 33554432000 4194304 6058637 140736098753376 140736098752440 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26664 173 456 0 26560 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 108096

[startup+522.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/179 9180
/proc/meminfo: memFree=30231456/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=522.21 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 19732 0 0 0 52198 23 0 0 20 0 1 0 4644548 110690304 26664 33554432000 4194304 6058637 140736098753376 140736098752440 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26664 173 456 0 26560 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 108096

[startup+582.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/179 9181
/proc/meminfo: memFree=30194940/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=582.2 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 21399 0 0 0 58193 27 0 0 20 0 1 0 4644548 161193984 35856 33554432000 4194304 6058637 140736098753376 140736098752152 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 35856 173 456 0 38890 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 157416


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.18 2.17 4/179 9192
/proc/meminfo: memFree=30195036/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=942.15 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 26734 0 0 0 94173 42 0 0 20 0 1 0 4644548 110690304 26665 33554432000 4194304 6058637 140736098753376 140736098752440 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26665 174 456 0 26560 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 108096

[startup+1002.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/179 9193
/proc/meminfo: memFree=30146636/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1002.13 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 27832 0 0 0 100169 44 0 0 20 0 1 0 4644548 161193984 37393 33554432000 4194304 6058637 140736098753376 140736098752152 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 37393 174 456 0 38890 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 157416

[startup+1062.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/179 9194
/proc/meminfo: memFree=30171532/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=188236 CPUtime=1062.13 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 28493 0 0 0 106166 47 0 0 20 0 1 0 4644548 192753664 41556 33554432000 4194304 6058637 140736098753376 140736098752408 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 47059 41556 174 456 0 46595 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 188236

[startup+1122.3 s]
/proc/loadavg: 2.08 2.15 2.16 4/179 9195
/proc/meminfo: memFree=30139292/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1122.11 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 29592 0 0 0 112162 49 0 0 20 0 1 0 4644548 161193984 36881 33554432000 4194304 6058637 140736098753376 140736098752152 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 36881 174 456 0 38890 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 157416

[startup+1182.3 s]
/proc/loadavg: 2.21 2.16 2.17 3/179 9196
/proc/meminfo: memFree=30111576/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=188236 CPUtime=1182.1 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 30257 0 0 0 118159 51 0 0 20 0 1 0 4644548 192753664 41556 33554432000 4194304 6058637 140736098753376 140736098752408 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 47059 41556 174 456 0 46595 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 188236

[startup+1242.3 s]
/proc/loadavg: 2.23 2.18 2.17 4/179 9198
/proc/meminfo: memFree=30169148/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=1242.1 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 30865 0 0 0 124156 54 0 0 20 0 1 0 4644548 110690304 26680 33554432000 4194304 6058637 140736098753376 140736098752440 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26680 174 456 0 26560 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 108096

[startup+1302.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/179 9199
/proc/meminfo: memFree=30126344/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1302.09 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 31960 0 0 0 130153 56 0 0 20 0 1 0 4644548 161193984 36384 33554432000 4194304 6058637 140736098753376 140736098752152 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 36384 174 456 0 38890 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 157416

[startup+1362.3 s]
/proc/loadavg: 2.26 2.19 2.18 3/179 9200
/proc/meminfo: memFree=30165544/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1362.08 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 32553 0 0 0 136150 58 0 0 20 0 1 0 4644548 161193984 37920 33554432000 4194304 6058637 140736098753376 140736098752152 4278222 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 37920 174 456 0 38890 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 157416

[startup+1422.3 s]
/proc/loadavg: 2.18 2.18 2.18 4/180 9204
/proc/meminfo: memFree=30137840/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1422.08 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 33140 0 0 0 142148 60 0 0 20 0 1 0 4644548 161193984 35872 33554432000 4194304 6058637 140736098753376 140736098752152 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 35872 174 456 0 38890 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 157416

[startup+1482.3 s]
/proc/loadavg: 2.34 2.23 2.19 3/179 9205
/proc/meminfo: memFree=30138184/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1482.06 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 33730 0 0 0 148144 62 0 0 20 0 1 0 4644548 161193984 34848 33554432000 4194304 6058637 140736098753376 140736098752152 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 34848 174 456 0 38890 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 157416

[startup+1542.31 s]
/proc/loadavg: 2.38 2.26 2.20 3/179 9207
/proc/meminfo: memFree=30168512/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=1542.06 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 33819 0 0 0 154143 63 0 0 20 0 1 0 4644548 110690304 26680 33554432000 4194304 6058637 140736098753376 140736098752440 4278244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26680 174 456 0 26560 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 108096

[startup+1602.3 s]
/proc/loadavg: 2.29 2.26 2.20 3/179 9219
/proc/meminfo: memFree=30172712/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=108096 CPUtime=1602.04 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 34413 0 0 0 160140 64 0 0 20 0 1 0 4644548 110690304 26680 33554432000 4194304 6058637 140736098753376 140736098752440 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 27024 26680 174 456 0 26560 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 108096

[startup+1662.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/179 9221
/proc/meminfo: memFree=30106552/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=188236 CPUtime=1662.03 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 35002 0 0 0 166137 66 0 0 20 0 1 0 4644548 192753664 44131 33554432000 4194304 6058637 140736098753376 140736098752408 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 47059 44131 174 456 0 46595 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 188236

[startup+1722.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/179 9222
/proc/meminfo: memFree=30119128/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=188236 CPUtime=1722.02 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 35596 0 0 0 172134 68 0 0 20 0 1 0 4644548 192753664 41059 33554432000 4194304 6058637 140736098753376 140736098752408 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 47059 41059 174 456 0 46595 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 188236

[startup+1782.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/179 9223
/proc/meminfo: memFree=30141476/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1782.02 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 36416 0 0 0 178132 70 0 0 20 0 1 0 4644548 161193984 34848 33554432000 4194304 6058637 140736098753376 140736098752152 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 34848 174 456 0 38890 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 157416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.22 2.18 4/179 9224
/proc/meminfo: memFree=30112764/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1800.01 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 36424 0 0 0 179931 70 0 0 20 0 1 0 4644548 161193984 38944 33554432000 4194304 6058637 140736098753376 140736098752152 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 38944 174 456 0 38890 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 157416

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 9030 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.22 2.18 4/179 9224
/proc/meminfo: memFree=30112764/32872528 swapFree=1504408/1684280
[pid=9030] ppid=9027 vsize=157416 CPUtime=1800.01 cores=1,3,5,7
/proc/9030/stat : 9030 (open-wbo-lsu) R 9027 9030 5923 0 -1 4202496 36424 0 0 0 179931 70 0 0 20 0 1 0 4644548 161193984 38944 33554432000 4194304 6058637 140736098753376 140736098752152 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/9030/statm: 39354 38944 174 456 0 38890 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 157416

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.32
CPU system time (s): 0.704892
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 238324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.704892
maximum resident set size= 190016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36427
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= 12
involuntary context switches= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6053 second user time and 6.85396 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 23:26:26
IDJOB=4089914
IDBENCH=107474
IDSOLVER=2545
FILE ID=node135/4089914-1466025986
RUNJOBID= node135-1466018728-8273
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v081-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089914-1466025986/watcher-4089914-1466025986 -o /tmp/evaluation-result-4089914-1466025986/solver-4089914-1466025986 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960  open-wbo-lsu HOME/instance-4089914-1466025986.opb

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

MD5SUM BENCH= 94376ea1dd48759fe6e4de659e600113
RANDOM SEED=1807235057

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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	: 5332.55
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		: 2667.004
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	: 5332.55
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		: 2667.004
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		: 2667.004
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:        30265384 kB
Buffers:           19560 kB
Cached:            49256 kB
SwapCached:         1524 kB
Active:           181200 kB
Inactive:          40468 kB
Active(anon):     153412 kB
Inactive(anon):     1808 kB
Active(file):      27788 kB
Inactive(file):    38660 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1958728 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             564908 kB
SReclaimable:       9220 kB
SUnreclaim:       555688 kB
KernelStack:        1488 kB
PageTables:         7824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1979008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    399360 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 node135 at 2016-06-15 23:56:27