Trace number 4095922

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-70.opb
MD5SUM528a9882757dc4748b3223760c669467
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables281
Total number of constraints140
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)140
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 8
Number of bits of the biggest sum of numbers4
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
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-4095922-1466098251.opb
0.00/0.00	c File size is 5529 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:           281                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         140                                                                   |
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	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-4095922-1466098251/watcher-4095922-1466098251 -o /tmp/evaluation-result-4095922-1466098251/solver-4095922-1466098251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17809 --watchdog 1960 open-wbo HOME/instance-4095922-1466098251.opb 

pid=17821
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: 0.87 1.73 1.96 2/171 17824
/proc/meminfo: memFree=31251392/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=7160 CPUtime=0 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 469 0 0 0 0 0 0 0 20 0 1 0 11874362 7331840 339 33554432000 4194304 6059633 140737268517216 140735005114248 4254597 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 1790 339 165 456 0 1326 0

[startup+0.100153 s]
/proc/loadavg: 0.87 1.73 1.96 2/171 17824
/proc/meminfo: memFree=31251392/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=3192 CPUtime=0.09 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 626 0 0 0 9 0 0 0 20 0 1 0 11874362 3268608 438 33554432000 4194304 6059633 140737268517216 140737268516040 4265397 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 798 438 180 456 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3192

[startup+0.20027 s]
/proc/loadavg: 0.87 1.73 1.96 2/171 17824
/proc/meminfo: memFree=31251392/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=3680 CPUtime=0.19 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 842 0 0 0 19 0 0 0 20 0 1 0 11874362 3768320 496 33554432000 4194304 6059633 140737268517216 140737268516040 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 920 496 180 456 0 456 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3680

[startup+0.300262 s]
/proc/loadavg: 0.87 1.73 1.96 2/171 17824
/proc/meminfo: memFree=31251392/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=5108 CPUtime=0.29 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 1041 0 0 0 29 0 0 0 20 0 1 0 11874362 5230592 694 33554432000 4194304 6059633 140737268517216 140737268516040 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 1277 694 180 456 0 813 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5108

[startup+0.700205 s]
/proc/loadavg: 0.87 1.73 1.96 2/171 17824
/proc/meminfo: memFree=31251392/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=5916 CPUtime=0.69 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 1481 0 0 0 69 0 0 0 20 0 1 0 11874362 6057984 1110 33554432000 4194304 6059633 140737268517216 140737268516040 4255238 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 1479 1110 180 456 0 1015 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50024 s]
/proc/loadavg: 0.96 1.74 1.96 3/178 17840
/proc/meminfo: memFree=31235564/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=9620 CPUtime=1.49 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 1918 0 0 0 149 0 0 0 20 0 1 0 11874362 9850880 1537 33554432000 4194304 6059633 140737268517216 140737268515704 4255024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 2405 1537 180 456 0 1941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9620

[startup+3.10024 s]
/proc/loadavg: 0.96 1.74 1.96 3/178 17840
/proc/meminfo: memFree=31230456/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=11288 CPUtime=3.09 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 2742 0 0 0 309 0 0 0 20 0 1 0 11874362 11558912 2329 33554432000 4194304 6059633 140737268517216 140737268515736 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 2822 2329 180 456 0 2358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11288

[startup+6.30028 s]
/proc/loadavg: 1.21 1.78 1.97 3/178 17840
/proc/meminfo: memFree=31222604/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=21680 CPUtime=6.29 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 3829 0 0 0 628 1 0 0 20 0 1 0 11874362 22200320 4057 33554432000 4194304 6059633 140737268517216 140737268515704 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 5420 4057 180 456 0 4956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21680

[startup+12.7003 s]
/proc/loadavg: 1.27 1.78 1.97 3/177 17840
/proc/meminfo: memFree=31211640/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=24424 CPUtime=12.69 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 4125 0 0 0 1268 1 0 0 20 0 1 0 11874362 25010176 4858 33554432000 4194304 6059633 140737268517216 140737268515736 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 6106 4858 180 456 0 5642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24424

[startup+25.5004 s]
/proc/loadavg: 1.51 1.81 1.98 3/177 17840
/proc/meminfo: memFree=31188084/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=37872 CPUtime=25.49 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 5184 0 0 0 2548 1 0 0 20 0 1 0 11874362 38780928 8453 33554432000 4194304 6059633 140737268517216 140737268515736 4255678 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 9468 8453 180 456 0 9004 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37872

[startup+51.1003 s]
/proc/loadavg: 1.68 1.82 1.98 3/177 17840
/proc/meminfo: memFree=31172636/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=47772 CPUtime=51.09 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 6376 0 0 0 5107 2 0 0 20 0 1 0 11874362 48918528 10496 33554432000 4194304 6059633 140737268517216 140737268515736 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 11943 10496 180 456 0 11479 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 47772

[startup+102.3 s]
/proc/loadavg: 1.86 1.85 1.98 3/177 17841
/proc/meminfo: memFree=31167024/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=40560 CPUtime=102.28 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 7562 0 0 0 10226 2 0 0 20 0 1 0 11874362 41533440 8264 33554432000 4194304 6059633 140737268517216 140737268515704 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 10140 8264 180 456 0 9676 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40560

[startup+162.3 s]
/proc/loadavg: 2.03 1.89 1.98 3/177 17842
/proc/meminfo: memFree=31155856/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=33700 CPUtime=162.26 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 8651 0 0 0 16223 3 0 0 20 0 1 0 11874362 34508800 8092 33554432000 4194304 6059633 140737268517216 140737268515768 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 8425 8092 180 456 0 7961 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 33700

[startup+222.307 s]
/proc/loadavg: 2.01 1.90 1.98 3/177 17844
/proc/meminfo: memFree=31119836/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=71232 CPUtime=222.27 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 8969 0 0 0 22223 4 0 0 20 0 1 0 11874362 72941568 16067 33554432000 4194304 6059633 140737268517216 140737268515704 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 17808 16067 180 456 0 17344 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 71232

[startup+282.3 s]
/proc/loadavg: 2.07 1.94 1.99 3/177 17845
/proc/meminfo: memFree=31100952/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=86500 CPUtime=282.25 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 9496 0 0 0 28221 4 0 0 20 0 1 0 11874362 88576000 20682 33554432000 4194304 6059633 140737268517216 140737268515704 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 21625 20682 180 456 0 21161 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 86500

[startup+342.3 s]
/proc/loadavg: 2.03 1.94 1.99 3/177 17846
/proc/meminfo: memFree=31084236/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=86500 CPUtime=342.24 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 10246 0 0 0 34219 5 0 0 20 0 1 0 11874362 88576000 20866 33554432000 4194304 6059633 140737268517216 140737268516040 4278414 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 21625 20866 180 456 0 21161 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 86500

[startup+402.3 s]
/proc/loadavg: 2.04 1.97 1.99 3/177 17847
/proc/meminfo: memFree=31081716/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=86500 CPUtime=402.23 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 11002 0 0 0 40215 8 0 0 20 0 1 0 11874362 88576000 20866 33554432000 4194304 6059633 140737268517216 140737268516040 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 21625 20866 180 456 0 21161 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 86500

[startup+462.3 s]
/proc/loadavg: 2.12 2.00 2.00 3/177 17848
/proc/meminfo: memFree=31076904/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=86500 CPUtime=462.21 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 11570 0 0 0 46212 9 0 0 20 0 1 0 11874362 88576000 21262 33554432000 4194304 6059633 140737268517216 140737268516040 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 21625 21262 180 456 0 21161 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 86500

[startup+522.3 s]
/proc/loadavg: 2.16 2.03 2.01 3/177 17850
/proc/meminfo: memFree=31077212/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=86500 CPUtime=522.21 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 12139 0 0 0 52210 11 0 0 20 0 1 0 11874362 88576000 21262 33554432000 4194304 6059633 140737268517216 140737268516040 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 21625 21262 180 456 0 21161 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 86500

[startup+582.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 17854
/proc/meminfo: memFree=31077292/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=86500 CPUtime=582.2 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 12711 0 0 0 58207 13 0 0 20 0 1 0 11874362 88576000 21262 33554432000 4194304 6059633 140737268517216 140737268516040 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 21625 21262 180 456 0 21161 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 86500


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/177 17861
/proc/meminfo: memFree=31031808/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=135820 CPUtime=942.14 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 15220 0 0 0 94192 22 0 0 20 0 1 0 11874362 139079680 32697 33554432000 4194304 6059633 140737268517216 140737268515752 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 33955 32697 180 456 0 33491 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 135820

[startup+1002.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/177 17862
/proc/meminfo: memFree=31030324/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1002.14 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 16309 0 0 0 100190 24 0 0 20 0 1 0 11874362 160628736 33031 33554432000 4194304 6059633 140737268517216 140737268515752 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 33031 180 456 0 38752 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 156864

[startup+1062.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 17863
/proc/meminfo: memFree=31001104/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1062.13 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 17847 0 0 0 106186 27 0 0 20 0 1 0 11874362 160628736 30983 33554432000 4194304 6059633 140737268517216 140737268515752 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 30983 180 456 0 38752 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 156864

[startup+1122.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17865
/proc/meminfo: memFree=31038472/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=107544 CPUtime=1122.12 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 19234 0 0 0 112183 29 0 0 20 0 1 0 11874362 110125056 22108 33554432000 4194304 6059633 140737268517216 140737268516040 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 26886 22108 180 456 0 26422 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 107544

[startup+1182.3 s]
/proc/loadavg: 2.07 2.06 2.00 3/178 17869
/proc/meminfo: memFree=31034272/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1182.11 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 20211 0 0 0 118180 31 0 0 20 0 1 0 11874362 160628736 32519 33554432000 4194304 6059633 140737268517216 140737268515752 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 32519 180 456 0 38752 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 156864

[startup+1242.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 17870
/proc/meminfo: memFree=31034432/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=107544 CPUtime=1242.1 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 21600 0 0 0 124176 34 0 0 20 0 1 0 11874362 110125056 22108 33554432000 4194304 6059633 140737268517216 140737268516040 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 26886 22108 180 456 0 26422 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 107544

[startup+1302.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 17872
/proc/meminfo: memFree=31030104/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1302.09 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 22585 0 0 0 130173 36 0 0 20 0 1 0 11874362 160628736 33543 33554432000 4194304 6059633 140737268517216 140737268515752 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 33543 180 456 0 38752 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 156864

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 17873
/proc/meminfo: memFree=31034028/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=107544 CPUtime=1362.08 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 23975 0 0 0 136169 39 0 0 20 0 1 0 11874362 110125056 22108 33554432000 4194304 6059633 140737268517216 140737268516040 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 26886 22108 180 456 0 26422 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 107544

[startup+1422.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 17875
/proc/meminfo: memFree=31032220/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1422.07 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 24965 0 0 0 142166 41 0 0 20 0 1 0 11874362 160628736 32519 33554432000 4194304 6059633 140737268517216 140737268515752 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 32519 180 456 0 38752 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 156864

[startup+1482.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 17876
/proc/meminfo: memFree=30975616/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=187684 CPUtime=1482.06 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 26363 0 0 0 148163 43 0 0 20 0 1 0 11874362 192188416 35146 33554432000 4194304 6059633 140737268517216 140737268516008 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 46921 35146 180 456 0 46457 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 187684

[startup+1542.31 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 17877
/proc/meminfo: memFree=31040288/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=107544 CPUtime=1542.06 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 27161 0 0 0 154161 45 0 0 20 0 1 0 11874362 110125056 22620 33554432000 4194304 6059633 140737268517216 140737268516040 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 26886 22620 180 456 0 26422 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 107544

[startup+1602.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 17878
/proc/meminfo: memFree=30980516/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1602.04 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 28147 0 0 0 160156 48 0 0 20 0 1 0 11874362 160628736 34055 33554432000 4194304 6059633 140737268517216 140737268515752 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 34055 180 456 0 38752 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 156864

[startup+1662.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 17879
/proc/meminfo: memFree=31015376/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=187684 CPUtime=1662.03 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 29531 0 0 0 166153 50 0 0 20 0 1 0 11874362 192188416 36682 33554432000 4194304 6059633 140737268517216 140737268516008 4261657 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 46921 36682 180 456 0 46457 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 187684

[startup+1722.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 17881
/proc/meminfo: memFree=30971988/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=187684 CPUtime=1722.03 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 30327 0 0 0 172151 52 0 0 20 0 1 0 11874362 192188416 38218 33554432000 4194304 6059633 140737268517216 140737268516008 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 46921 38218 180 456 0 46457 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 187684

[startup+1782.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/178 17885
/proc/meminfo: memFree=31019336/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=107544 CPUtime=1782.02 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 31120 0 0 0 178148 54 0 0 20 0 1 0 11874362 110125056 23644 33554432000 4194304 6059633 140737268517216 140737268516040 4278436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 26886 23644 180 456 0 26422 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 107544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/178 17885
/proc/meminfo: memFree=31029716/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1800.01 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 31309 0 0 0 179947 54 0 0 20 0 1 0 11874362 160628736 33031 33554432000 4194304 6059633 140737268517216 140737268515752 4278329 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 33031 180 456 0 38752 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 156864

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 17824 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/178 17885
/proc/meminfo: memFree=31029716/32872528 swapFree=681192/736380
[pid=17824] ppid=17821 vsize=156864 CPUtime=1800.01 cores=0,2,4,6
/proc/17824/stat : 17824 (open-wbo) R 17821 17824 17793 0 -1 4202496 31309 0 0 0 179947 54 0 0 20 0 1 0 11874362 160628736 33031 33554432000 4194304 6059633 140737268517216 140737268515752 4278329 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17824/statm: 39216 33031 180 456 0 38752 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 156864

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.48
CPU system time (s): 0.548916
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 187684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.548916
maximum resident set size= 156968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31312
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= 11
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.40118 second user time and 6.83196 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-16 19:30:51
IDJOB=4095922
IDBENCH=107540
IDSOLVER=2547
FILE ID=node112/4095922-1466098251
RUNJOBID= node112-1466098251-17809
PBS_JOBID= 19904069
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-70.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095922-1466098251/watcher-4095922-1466098251 -o /tmp/evaluation-result-4095922-1466098251/solver-4095922-1466098251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17809 --watchdog 1960  open-wbo HOME/instance-4095922-1466098251.opb

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

MD5SUM BENCH= 528a9882757dc4748b3223760c669467
RANDOM SEED=637652667

node112.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		: 2666.734
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	: 5333.46
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		: 2666.734
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		: 2666.734
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	: 5321.48
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		: 2666.734
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		: 2666.734
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		: 2666.734
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		: 2666.734
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		: 2666.734
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31252308 kB
Buffers:           54800 kB
Cached:           125280 kB
SwapCached:          696 kB
Active:            93448 kB
Inactive:          89584 kB
Active(anon):       4536 kB
Inactive(anon):      740 kB
Active(file):      88912 kB
Inactive(file):    88844 kB
Unevictable:      736380 kB
Mlocked:          681192 kB
SwapTotal:      67108856 kB
SwapFree:       67098028 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:        738116 kB
Mapped:             6752 kB
Shmem:                 0 kB
Slab:             568704 kB
SReclaimable:      13144 kB
SUnreclaim:       555560 kB
KernelStack:        1344 kB
PageTables:         5420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     833068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     55296 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= 71704 MiB
End job on node112 at 2016-06-16 20:00:52