Trace number 4097952

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_13.opb
MD5SUM33399b9fd213ab3fb29f26b2f1270bc6
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6006
Total number of constraints29342
Number of constraints which are clauses29337
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint77
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 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 90
Number of bits of the biggest sum of numbers7
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-4097952-1466116308.opb
0.00/0.00	c File size is 3998815 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          6006                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      29340                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:           6                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.43 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4097952-1466116308/watcher-4097952-1466116308 -o /tmp/evaluation-result-4097952-1466116308/solver-4097952-1466116308 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466116307-977 --watchdog 1960 open-wbo HOME/instance-4097952-1466116308.opb 

pid=1050
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: 2.16 2.79 3.54 3/176 1053
/proc/meminfo: memFree=30385832/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/1053/stat : 1053 (runsolver) R 1050 31185 31185 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 1 0 13679567 24911872 49 33554432000 4194304 4338465 140736144205488 140736144203024 266435455910 0 0 4096 24578 0 0 0 17 6 0 0 0 0 0
/proc/1053/statm: 6082 49 3 36 0 2655 0

[startup+0.100113 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1053
/proc/meminfo: memFree=30385832/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=7424 CPUtime=0.09 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 1614 0 0 0 9 0 0 0 20 0 1 0 13679567 7602176 1489 33554432000 4194304 6059633 140734137765248 140734137763720 4479776 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 1856 1489 1111 456 0 415 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7424

[startup+0.200208 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1053
/proc/meminfo: memFree=30385832/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=7980 CPUtime=0.19 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 1733 0 0 0 19 0 0 0 20 0 1 0 13679567 8171520 1608 33554432000 4194304 6059633 140734137765248 140734137763624 5035182 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/1053/statm: 1995 1608 1111 456 0 554 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7980

[startup+0.300225 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1053
/proc/meminfo: memFree=30385832/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=8444 CPUtime=0.29 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 1851 0 0 0 29 0 0 0 20 0 1 0 13679567 8646656 1726 33554432000 4194304 6059633 140734137765248 140734137763624 5151216 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/1053/statm: 2111 1726 1111 456 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8444

[startup+0.70013 s]
/proc/loadavg: 2.16 2.79 3.54 3/176 1053
/proc/meminfo: memFree=30385832/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=14900 CPUtime=0.68 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 3616 0 0 0 68 0 0 0 20 0 1 0 13679567 15257600 3010 33554432000 4194304 6059633 140734137765248 140734137763624 4278479 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/1053/statm: 3725 3010 178 456 0 3261 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14900

[startup+1.50022 s]
/proc/loadavg: 2.16 2.79 3.54 3/177 1054
/proc/meminfo: memFree=30367968/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=18544 CPUtime=1.48 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 4818 0 0 0 148 0 0 0 20 0 1 0 13679567 18989056 4212 33554432000 4194304 6059633 140734137765248 140734137763560 4277637 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 4636 4212 180 456 0 4172 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18544

[startup+3.10024 s]
/proc/loadavg: 2.15 2.78 3.53 3/177 1054
/proc/meminfo: memFree=30354580/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=35196 CPUtime=3.07 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 6052 0 0 0 306 1 0 0 20 0 1 0 13679567 36040704 6550 33554432000 4194304 6059633 140734137765248 140734137763736 4277627 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 8799 6550 180 456 0 8335 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 35196

[startup+6.30023 s]
/proc/loadavg: 2.15 2.78 3.53 3/177 1054
/proc/meminfo: memFree=30323808/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=42380 CPUtime=6.28 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 7124 0 0 0 626 2 0 0 20 0 1 0 13679567 43397120 9649 33554432000 4194304 6059633 140734137765248 140734137763768 4278425 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 10595 9649 180 456 0 10131 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 42380

[startup+12.7002 s]
/proc/loadavg: 2.12 2.75 3.51 3/177 1054
/proc/meminfo: memFree=30310632/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=28124 CPUtime=12.68 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 7492 0 0 0 1266 2 0 0 20 0 1 0 13679567 28798976 6345 33554432000 4194304 6059633 140734137765248 140734137763768 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 7031 6345 180 456 0 6567 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28124

[startup+25.5003 s]
/proc/loadavg: 2.18 2.74 3.50 4/177 1054
/proc/meminfo: memFree=30264944/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=77976 CPUtime=25.48 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 8669 0 0 0 2544 4 0 0 20 0 1 0 13679567 79847424 16718 33554432000 4194304 6059633 140734137765248 140734137763736 4255024 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 19494 16718 180 456 0 19030 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77976

[startup+51.1003 s]
/proc/loadavg: 2.19 2.70 3.47 3/177 1054
/proc/meminfo: memFree=30203400/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=51.07 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 10066 0 0 0 5102 5 0 0 20 0 1 0 13679567 130351104 25817 33554432000 4194304 6059633 140734137765248 140734137763784 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 25817 180 456 0 31360 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 127296

[startup+102.3 s]
/proc/loadavg: 2.17 2.61 3.39 3/177 1055
/proc/meminfo: memFree=30135672/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=102.26 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 11513 0 0 0 10219 7 0 0 20 0 1 0 13679567 130351104 29269 33554432000 4194304 6059633 140734137765248 140734137763784 4255169 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 29269 180 456 0 31360 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 127296

[startup+162.3 s]
/proc/loadavg: 2.17 2.53 3.32 4/177 1056
/proc/meminfo: memFree=30156880/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=77976 CPUtime=162.25 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 13646 0 0 0 16214 11 0 0 20 0 1 0 13679567 79847424 18059 33554432000 4194304 6059633 140734137765248 140734137764072 4278389 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 19494 18059 180 456 0 19030 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 77976

[startup+222.307 s]
/proc/loadavg: 2.17 2.47 3.24 3/177 1059
/proc/meminfo: memFree=30164196/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=77976 CPUtime=222.24 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 15784 0 0 0 22210 14 0 0 20 0 1 0 13679567 79847424 19083 33554432000 4194304 6059633 140734137765248 140734137764072 4278363 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 19494 19083 180 456 0 19030 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77976

[startup+282.3 s]
/proc/loadavg: 2.18 2.42 3.18 3/177 1061
/proc/meminfo: memFree=30131792/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=282.23 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 17916 0 0 0 28205 18 0 0 20 0 1 0 13679567 161910784 33945 33554432000 4194304 6059633 140734137765248 140734137764040 4278382 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 33945 180 456 0 39065 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 158116

[startup+342.3 s]
/proc/loadavg: 2.23 2.38 3.11 4/177 1062
/proc/meminfo: memFree=30134336/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=342.22 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 19465 0 0 0 34201 21 0 0 20 0 1 0 13679567 130351104 27734 33554432000 4194304 6059633 140734137765248 140734137763784 4277864 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 27734 180 456 0 31360 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 127296

[startup+402.3 s]
/proc/loadavg: 2.25 2.36 3.06 3/177 1063
/proc/meminfo: memFree=30162968/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=402.2 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 20651 0 0 0 40197 23 0 0 20 0 1 0 13679567 130351104 30806 33554432000 4194304 6059633 140734137765248 140734137763784 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 30806 180 456 0 31360 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 127296

[startup+462.3 s]
/proc/loadavg: 2.20 2.33 3.00 3/177 1064
/proc/meminfo: memFree=30138012/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=462.2 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 22311 0 0 0 46194 26 0 0 20 0 1 0 13679567 161910784 32409 33554432000 4194304 6059633 140734137765248 140734137764040 4278482 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 32409 180 456 0 39065 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 158116

[startup+522.3 s]
/proc/loadavg: 2.25 2.32 2.96 4/178 1068
/proc/meminfo: memFree=30121540/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=522.19 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 23392 0 0 0 52191 28 0 0 20 0 1 0 13679567 161910784 32409 33554432000 4194304 6059633 140734137765248 140734137764040 4278352 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 32409 180 456 0 39065 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 158116

[startup+582.3 s]
/proc/loadavg: 2.29 2.31 2.91 4/177 1070
/proc/meminfo: memFree=30117372/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=582.18 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 24467 0 0 0 58188 30 0 0 20 0 1 0 13679567 161910784 32409 33554432000 4194304 6059633 140734137765248 140734137764040 4278436 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 32409 180 456 0 39065 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 158116


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


[startup+882.307 s]
/proc/loadavg: 2.16 2.21 2.69 4/177 1076
/proc/meminfo: memFree=30081600/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=882.14 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 29458 0 0 0 88173 41 0 0 20 0 1 0 13679567 130351104 29782 33554432000 4194304 6059633 140734137765248 140734137764072 4277732 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 29782 180 456 0 31360 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 127296

[startup+942.3 s]
/proc/loadavg: 2.34 2.25 2.68 3/177 1077
/proc/meminfo: memFree=30063076/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=208204 CPUtime=942.13 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 30270 0 0 0 94170 43 0 0 20 0 1 0 13679567 213200896 39280 33554432000 4194304 6059633 140734137765248 140734137764040 4277855 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 52051 39280 180 456 0 51587 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 208204

[startup+1002.3 s]
/proc/loadavg: 2.23 2.24 2.64 3/177 1078
/proc/meminfo: memFree=30022164/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1002.11 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 31444 0 0 0 100166 45 0 0 20 0 1 0 13679567 161910784 35481 33554432000 4194304 6059633 140734137765248 140734137764040 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 35481 180 456 0 39065 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 158116

[startup+1062.3 s]
/proc/loadavg: 2.13 2.21 2.61 4/177 1079
/proc/meminfo: memFree=30031272/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=208204 CPUtime=1062.1 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 31762 0 0 0 106164 46 0 0 20 0 1 0 13679567 213200896 44486 33554432000 4194304 6059633 140734137765248 140734137764040 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 52051 44486 180 456 0 51587 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 208204

[startup+1122.3 s]
/proc/loadavg: 2.27 2.24 2.59 3/178 1083
/proc/meminfo: memFree=30099948/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1122.1 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 32846 0 0 0 112161 49 0 0 20 0 1 0 13679567 161910784 38041 33554432000 4194304 6059633 140734137765248 140734137764040 4278479 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 38041 180 456 0 39065 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 158116

[startup+1182.3 s]
/proc/loadavg: 2.20 2.23 2.56 3/177 1085
/proc/meminfo: memFree=30003804/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=1182.08 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 33648 0 0 0 118157 51 0 0 20 0 1 0 13679567 130351104 28758 33554432000 4194304 6059633 140734137765248 140734137764072 4278373 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 28758 180 456 0 31360 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 127296

[startup+1242.3 s]
/proc/loadavg: 2.21 2.23 2.54 4/176 1086
/proc/meminfo: memFree=30072504/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1242.08 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 34249 0 0 0 124155 53 0 0 20 0 1 0 13679567 161910784 39065 33554432000 4194304 6059633 140734137765248 140734137764040 4278479 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 39065 180 456 0 39065 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 158116

[startup+1302.3 s]
/proc/loadavg: 2.22 2.23 2.52 3/177 1088
/proc/meminfo: memFree=30058108/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=1302.07 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 35118 0 0 0 130152 55 0 0 20 0 1 0 13679567 130351104 31389 33554432000 4194304 6059633 140734137765248 140734137764072 4278373 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 31389 180 456 0 31360 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 127296

[startup+1362.3 s]
/proc/loadavg: 2.13 2.20 2.49 3/177 1089
/proc/meminfo: memFree=30067204/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=208204 CPUtime=1362.06 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 35944 0 0 0 136149 57 0 0 20 0 1 0 13679567 213200896 39878 33554432000 4194304 6059633 140734137765248 140734137764040 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 52051 39878 180 456 0 51587 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 208204

[startup+1422.3 s]
/proc/loadavg: 2.20 2.20 2.47 4/177 1090
/proc/meminfo: memFree=30056244/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=127296 CPUtime=1422.06 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 36445 0 0 0 142147 59 0 0 20 0 1 0 13679567 130351104 31318 33554432000 4194304 6059633 140734137765248 140734137764072 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 31824 31318 180 456 0 31360 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 127296

[startup+1482.3 s]
/proc/loadavg: 2.20 2.20 2.45 3/177 1092
/proc/meminfo: memFree=30059464/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=208204 CPUtime=1482.04 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 37345 0 0 0 148143 61 0 0 20 0 1 0 13679567 213200896 41414 33554432000 4194304 6059633 140734137765248 140734137764040 4278360 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 52051 41414 180 456 0 51587 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 208204

[startup+1542.31 s]
/proc/loadavg: 2.19 2.19 2.43 4/177 1093
/proc/meminfo: memFree=30045792/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1542.04 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 38436 0 0 0 154140 64 0 0 20 0 1 0 13679567 161910784 33433 33554432000 4194304 6059633 140734137765248 140734137764040 4278432 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 33433 180 456 0 39065 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 158116

[startup+1602.3 s]
/proc/loadavg: 2.18 2.18 2.41 4/177 1094
/proc/meminfo: memFree=30065580/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=208204 CPUtime=1602.02 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 38756 0 0 0 160137 65 0 0 20 0 1 0 13679567 213200896 42438 33554432000 4194304 6059633 140734137765248 140734137764040 4278520 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 52051 42438 180 456 0 51587 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 208204

[startup+1662.3 s]
/proc/loadavg: 2.23 2.20 2.40 3/177 1095
/proc/meminfo: memFree=30056800/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1662.02 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 39837 0 0 0 166134 68 0 0 20 0 1 0 13679567 161910784 33433 33554432000 4194304 6059633 140734137765248 140734137764040 4278373 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 33433 180 456 0 39065 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 158116

[startup+1722.3 s]
/proc/loadavg: 2.30 2.23 2.40 3/178 1099
/proc/meminfo: memFree=30076696/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=208204 CPUtime=1722 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 40156 0 0 0 172131 69 0 0 20 0 1 0 13679567 213200896 41414 33554432000 4194304 6059633 140734137765248 140734137764040 4277847 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 52051 41414 180 456 0 51587 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 208204

[startup+1782.3 s]
/proc/loadavg: 2.33 2.24 2.39 4/178 1124
/proc/meminfo: memFree=30067684/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1782 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 41239 0 0 0 178128 72 0 0 20 0 1 0 13679567 161910784 32921 33554432000 4194304 6059633 140734137765248 140734137764040 4278447 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 32921 180 456 0 39065 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 158116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.36 2.26 2.39 3/178 1124
/proc/meminfo: memFree=30044136/32872528 swapFree=1430864/1543284
[pid=1053] ppid=1050 vsize=158116 CPUtime=1800.09 cores=0,2,4,6
/proc/1053/stat : 1053 (open-wbo) R 1050 1053 31185 0 -1 4202496 41245 0 0 0 179937 72 0 0 20 0 1 0 13679567 161910784 35993 33554432000 4194304 6059633 140734137765248 140734137764040 4278363 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/1053/statm: 39529 35993 180 456 0 39065 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 158116

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 1053 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.37
CPU system time (s): 0.732888
CPU usage (%): 99.9833
Max. virtual memory (cumulated for all children) (KiB): 257524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.37
system time used= 0.732888
maximum resident set size= 235072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41248
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= 10
involuntary context switches= 2123

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6353 second user time and 7.27489 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-17 00:31:48
IDJOB=4097952
IDBENCH=107830
IDSOLVER=2547
FILE ID=node116/4097952-1466116308
RUNJOBID= node116-1466116307-977
PBS_JOBID= 19904124
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_13.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097952-1466116308/watcher-4097952-1466116308 -o /tmp/evaluation-result-4097952-1466116308/solver-4097952-1466116308 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466116307-977 --watchdog 1960  open-wbo HOME/instance-4097952-1466116308.opb

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

MD5SUM BENCH= 33399b9fd213ab3fb29f26b2f1270bc6
RANDOM SEED=1907293146

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
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	: 5332.55
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		: 2666.781
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		: 2666.781
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		: 2666.781
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	: 5332.54
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		: 2666.781
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		: 2666.781
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30386112 kB
Buffers:           60836 kB
Cached:           157912 kB
SwapCached:         2876 kB
Active:           127180 kB
Inactive:         108668 kB
Active(anon):      17196 kB
Inactive(anon):     2164 kB
Active(file):     109984 kB
Inactive(file):   106504 kB
Unevictable:     1543284 kB
Mlocked:         1430864 kB
SwapTotal:      67108856 kB
SwapFree:       67099564 kB
Dirty:             17492 kB
Writeback:             0 kB
AnonPages:       1556424 kB
Mapped:             7672 kB
Shmem:                 0 kB
Slab:             571956 kB
SReclaimable:      15904 kB
SUnreclaim:       556052 kB
KernelStack:        1376 kB
PageTables:         6724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1674640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 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= 71628 MiB
End job on node116 at 2016-06-17 01:01:49