Trace number 4108986

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 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-60.opb
MD5SUM3a065af206abae16cc2624cb89dfd6ff
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 variables12587
Total number of constraints283937
Number of constraints which are clauses255125
Number of constraints which are cardinality constraints (but not clauses)903
Number of constraints which are nor clauses,nor cardinality constraints27909
Minimum length of a constraint2
Maximum length of a constraint270
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 271
Number of bits of the biggest sum of numbers9
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-4108986-1466268286.opb
0.00/0.00	c File size is 12187345 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:         12587                                                                   |
1800.08/1800.40	c |  Number of hard clauses:     255583                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         906                                                                   |
1800.08/1800.40	c |  Number of PB :               27909                                                                   |
1800.08/1800.40	c |  Parse time:                   1.22 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4108986-1466268286/watcher-4108986-1466268286 -o /tmp/evaluation-result-4108986-1466268286/solver-4108986-1466268286 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29917 --watchdog 1960 open-wbo HOME/instance-4108986-1466268286.opb 

pid=4984
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: 2.34 2.24 2.19 4/176 4987
/proc/meminfo: memFree=25660908/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=14108 CPUtime=0 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 3275 0 0 0 0 0 0 0 20 0 1 0 28873859 14446592 3151 33554432000 4194304 6059633 140736403887936 140734667375352 5131227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 3527 3151 3110 456 0 87 0

[startup+0.100165 s]
/proc/loadavg: 2.34 2.24 2.19 4/176 4987
/proc/meminfo: memFree=25660908/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=15828 CPUtime=0.09 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 3692 0 0 0 9 0 0 0 20 0 1 0 28873859 16207872 3568 33554432000 4194304 6059633 140736403887936 140736403886200 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 3957 3569 3110 456 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15828

[startup+0.200365 s]
/proc/loadavg: 2.34 2.24 2.19 4/176 4987
/proc/meminfo: memFree=25660908/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=17756 CPUtime=0.19 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 4118 0 0 0 19 0 0 0 20 0 1 0 28873859 18182144 3994 33554432000 4194304 6059633 140736403887936 140736403886200 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 4439 3994 3110 456 0 999 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17756

[startup+0.300265 s]
/proc/loadavg: 2.34 2.24 2.19 4/176 4987
/proc/meminfo: memFree=25660908/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=19504 CPUtime=0.29 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 4532 0 0 0 29 0 0 0 20 0 1 0 28873859 19972096 4408 33554432000 4194304 6059633 140736403887936 140736403886200 4510144 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 4876 4408 3110 456 0 1436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19504

[startup+0.700239 s]
/proc/loadavg: 2.34 2.24 2.19 4/176 4987
/proc/meminfo: memFree=25660908/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=26328 CPUtime=0.68 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 6160 0 0 0 68 0 0 0 20 0 1 0 28873859 26959872 6036 33554432000 4194304 6059633 140736403887936 140736403886200 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 6582 6036 3110 456 0 3142 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26328

[startup+1.5003 s]
/proc/loadavg: 2.34 2.24 2.19 4/177 4988
/proc/meminfo: memFree=25643284/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=146428 CPUtime=1.49 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 29283 0 0 0 144 5 0 0 20 0 1 0 28873859 149942272 30302 33554432000 4194304 6059633 140736403887936 140736403886264 4242554 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 36607 30306 162 456 0 36143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 146428

[startup+3.1002 s]
/proc/loadavg: 2.34 2.24 2.19 4/177 4988
/proc/meminfo: memFree=25510452/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=170884 CPUtime=3.09 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 34934 0 0 0 304 5 0 0 20 0 1 0 28873859 174985216 38070 33554432000 4194304 6059633 140736403887936 140736403886312 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 42721 38070 182 456 0 42257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 170884

[startup+6.30032 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 4988
/proc/meminfo: memFree=25504604/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=171976 CPUtime=6.28 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 35207 0 0 0 623 5 0 0 20 0 1 0 28873859 176103424 38854 33554432000 4194304 6059633 140736403887936 140736403886424 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 42994 38854 182 456 0 42530 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 171976

[startup+12.7003 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 4988
/proc/meminfo: memFree=25494660/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=192420 CPUtime=12.69 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 36192 0 0 0 1263 6 0 0 20 0 1 0 28873859 197038080 40847 33554432000 4194304 6059633 140736403887936 140736403886728 4277653 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 48105 40847 182 456 0 47641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 192420

[startup+25.5004 s]
/proc/loadavg: 2.30 2.24 2.19 4/176 4988
/proc/meminfo: memFree=25488720/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=194036 CPUtime=25.48 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 37699 0 0 0 2541 7 0 0 20 0 1 0 28873859 198692864 41784 33554432000 4194304 6059633 140736403887936 140736403886728 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 48509 41784 183 456 0 48045 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 194036

[startup+51.1003 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 4989
/proc/meminfo: memFree=25476256/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=195324 CPUtime=51.08 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 40176 0 0 0 5098 10 0 0 20 0 1 0 28873859 200011776 42091 33554432000 4194304 6059633 140736403887936 140736403886312 4262848 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 48831 42091 183 456 0 48367 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 195324

[startup+102.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 4990
/proc/meminfo: memFree=25465372/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=199268 CPUtime=102.28 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 46385 0 0 0 10212 16 0 0 20 0 1 0 28873859 204050432 42472 33554432000 4194304 6059633 140736403887936 140736403886728 4278600 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 49817 42472 183 456 0 49353 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 199268

[startup+162.3 s]
/proc/loadavg: 2.29 2.26 2.20 4/177 4991
/proc/meminfo: memFree=25452748/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=202012 CPUtime=162.26 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 51206 0 0 0 16205 21 0 0 20 0 1 0 28873859 206860288 44576 33554432000 4194304 6059633 140736403887936 140736403886728 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 50503 44576 183 456 0 50039 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 202012

[startup+222.308 s]
/proc/loadavg: 2.37 2.29 2.21 4/177 4992
/proc/meminfo: memFree=25400700/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=203088 CPUtime=222.27 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 54925 0 0 0 22202 25 0 0 20 0 1 0 28873859 207962112 45545 33554432000 4194304 6059633 140736403887936 140736403886728 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 50772 45545 183 456 0 50308 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 203088

[startup+282.3 s]
/proc/loadavg: 2.31 2.28 2.21 3/177 4993
/proc/meminfo: memFree=25388420/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=204684 CPUtime=282.25 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 58661 0 0 0 28196 29 0 0 20 0 1 0 28873859 209596416 44428 33554432000 4194304 6059633 140736403887936 140736403886728 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 51171 44428 183 456 0 50707 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 204684

[startup+342.3 s]
/proc/loadavg: 2.24 2.27 2.20 4/178 4998
/proc/meminfo: memFree=25381704/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=204964 CPUtime=342.24 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 59966 0 0 0 34192 32 0 0 20 0 1 0 28873859 209883136 45098 33554432000 4194304 6059633 140736403887936 140736403886760 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 51241 45098 183 456 0 50777 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 204964

[startup+402.3 s]
/proc/loadavg: 2.26 2.28 2.21 3/177 4999
/proc/meminfo: memFree=25364976/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=208304 CPUtime=402.23 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 61541 0 0 0 40189 34 0 0 20 0 1 0 28873859 213303296 47845 33554432000 4194304 6059633 140736403887936 140736403886760 4246406 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 52076 47845 183 456 0 51612 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 208304

[startup+462.3 s]
/proc/loadavg: 2.31 2.29 2.21 3/177 5000
/proc/meminfo: memFree=25371364/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=208304 CPUtime=462.22 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 63383 0 0 0 46184 38 0 0 20 0 1 0 28873859 213303296 45312 33554432000 4194304 6059633 140736403887936 140736403886760 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 52076 45312 183 456 0 51612 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 208304

[startup+522.3 s]
/proc/loadavg: 2.32 2.29 2.22 3/177 5001
/proc/meminfo: memFree=25354760/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=208616 CPUtime=522.21 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 64947 0 0 0 52179 42 0 0 20 0 1 0 28873859 213622784 47030 33554432000 4194304 6059633 140736403887936 140736403886760 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 52154 47030 183 456 0 51690 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 208616

[startup+582.3 s]
/proc/loadavg: 2.29 2.29 2.22 3/177 5002
/proc/meminfo: memFree=25301808/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=208616 CPUtime=582.2 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 66333 0 0 0 58175 45 0 0 20 0 1 0 28873859 213622784 48063 33554432000 4194304 6059633 140736403887936 140736403886760 4278300 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 52154 48063 183 456 0 51690 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 208616


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


[startup+882.307 s]
/proc/loadavg: 2.20 2.26 2.22 4/177 5008
/proc/meminfo: memFree=25399108/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=245256 CPUtime=882.16 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 74328 0 0 0 88155 61 0 0 20 0 1 0 28873859 251142144 52444 33554432000 4194304 6059633 140736403887936 140736403886728 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 61314 52444 183 456 0 60850 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 245256

[startup+942.3 s]
/proc/loadavg: 2.32 2.29 2.23 3/177 5012
/proc/meminfo: memFree=25396540/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=214436 CPUtime=942.14 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 75130 0 0 0 94150 64 0 0 20 0 1 0 28873859 219582464 49321 33554432000 4194304 6059633 140736403887936 140736403886760 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 53609 49321 183 456 0 53145 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 214436

[startup+1002.3 s]
/proc/loadavg: 2.25 2.28 2.23 3/178 5037
/proc/meminfo: memFree=25362460/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=245256 CPUtime=1002.14 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 76433 0 0 0 100147 67 0 0 20 0 1 0 28873859 251142144 53503 33554432000 4194304 6059633 140736403887936 140736403886728 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 61314 53503 183 456 0 60850 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 245256

[startup+1062.3 s]
/proc/loadavg: 2.33 2.30 2.24 3/177 5038
/proc/meminfo: memFree=25357112/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=214436 CPUtime=1062.13 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 77403 0 0 0 106143 70 0 0 20 0 1 0 28873859 219582464 50026 33554432000 4194304 6059633 140736403887936 140736403886760 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 53609 50026 183 456 0 53145 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 214436

[startup+1122.3 s]
/proc/loadavg: 2.29 2.29 2.23 3/177 5039
/proc/meminfo: memFree=25326420/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=246544 CPUtime=1122.12 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 78971 0 0 0 112139 73 0 0 20 0 1 0 28873859 252461056 53953 33554432000 4194304 6059633 140736403887936 140736403886728 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 61636 53953 183 456 0 61172 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 246544

[startup+1182.3 s]
/proc/loadavg: 2.36 2.31 2.24 4/177 5040
/proc/meminfo: memFree=25329948/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=215724 CPUtime=1182.11 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 79768 0 0 0 118136 75 0 0 20 0 1 0 28873859 220901376 49805 33554432000 4194304 6059633 140736403887936 140736403886760 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 53931 49805 183 456 0 53467 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 215724

[startup+1242.3 s]
/proc/loadavg: 2.34 2.31 2.25 3/177 5041
/proc/meminfo: memFree=25306540/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=249472 CPUtime=1242.1 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 81515 0 0 0 124132 78 0 0 20 0 1 0 28873859 255459328 52889 33554432000 4194304 6059633 140736403887936 140736403886728 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 62368 52889 183 456 0 61904 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 249472

[startup+1302.3 s]
/proc/loadavg: 2.31 2.31 2.25 3/177 5043
/proc/meminfo: memFree=25287912/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=249472 CPUtime=1302.09 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 82221 0 0 0 130129 80 0 0 20 0 1 0 28873859 255459328 55461 33554432000 4194304 6059633 140736403887936 140736403886728 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 62368 55461 183 456 0 61904 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 249472

[startup+1362.3 s]
/proc/loadavg: 2.37 2.33 2.26 3/177 5044
/proc/meminfo: memFree=25297912/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=218652 CPUtime=1362.08 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 83017 0 0 0 136126 82 0 0 20 0 1 0 28873859 223899648 50289 33554432000 4194304 6059633 140736403887936 140736403886760 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 54663 50289 183 456 0 54199 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 218652

[startup+1422.3 s]
/proc/loadavg: 2.31 2.33 2.26 4/177 5045
/proc/meminfo: memFree=25279712/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=249472 CPUtime=1422.08 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 84318 0 0 0 142122 86 0 0 20 0 1 0 28873859 255459328 52923 33554432000 4194304 6059633 140736403887936 140736403886728 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 62368 52923 183 456 0 61904 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 249472

[startup+1482.3 s]
/proc/loadavg: 2.28 2.31 2.26 3/177 5046
/proc/meminfo: memFree=25260832/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=249472 CPUtime=1482.06 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 85065 0 0 0 148119 87 0 0 20 0 1 0 28873859 255459328 54507 33554432000 4194304 6059633 140736403887936 140736403886728 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 62368 54507 183 456 0 61904 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 249472

[startup+1542.31 s]
/proc/loadavg: 2.20 2.28 2.26 3/178 5050
/proc/meminfo: memFree=25239448/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=249472 CPUtime=1542.06 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 85972 0 0 0 154117 89 0 0 20 0 1 0 28873859 255459328 56763 33554432000 4194304 6059633 140736403887936 140736403886728 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 62368 56763 183 456 0 61904 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 249472

[startup+1602.3 s]
/proc/loadavg: 2.25 2.29 2.26 3/177 5052
/proc/meminfo: memFree=25222748/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=250028 CPUtime=1602.05 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 86793 0 0 0 160113 92 0 0 20 0 1 0 28873859 256028672 58426 33554432000 4194304 6059633 140736403887936 140736403886312 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 62507 58426 183 456 0 62043 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 250028

[startup+1662.3 s]
/proc/loadavg: 2.27 2.29 2.26 3/177 5053
/proc/meminfo: memFree=25230084/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=220416 CPUtime=1662.04 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 87863 0 0 0 166109 95 0 0 20 0 1 0 28873859 225705984 49936 33554432000 4194304 6059633 140736403887936 140736403886760 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 55104 49936 183 456 0 54640 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 220416

[startup+1722.3 s]
/proc/loadavg: 2.19 2.26 2.26 3/177 5146
/proc/meminfo: memFree=29869500/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=221368 CPUtime=1722.03 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 88829 0 0 0 172105 98 0 0 20 0 1 0 28873859 226680832 50710 33554432000 4194304 6059633 140736403887936 140736403886760 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 55342 50710 183 456 0 54878 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 221368

[startup+1782.3 s]
/proc/loadavg: 2.21 2.26 2.26 3/177 5147
/proc/meminfo: memFree=29834152/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=221800 CPUtime=1781.99 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 90046 0 0 0 178099 100 0 0 20 0 1 0 28873859 227123200 52369 33554432000 4194304 6059633 140736403887936 140736403886760 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 55450 52369 183 456 0 54986 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 221800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.29 2.27 2.26 3/177 5147
/proc/meminfo: memFree=29816868/32872528 swapFree=1400172/1569824
[pid=4987] ppid=4984 vsize=252620 CPUtime=1800.08 cores=1,3,5,7
/proc/4987/stat : 4987 (open-wbo) R 4984 4987 29900 0 -1 4202496 90255 0 0 0 179907 101 0 0 20 0 1 0 28873859 258682880 56145 33554432000 4194304 6059633 140736403887936 140736403886728 4277689 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/4987/statm: 63155 56145 183 456 0 62691 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 252620

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 4987 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.07
CPU system time (s): 1.02184
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 301940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 1.02184
maximum resident set size= 278052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90258
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= 59
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.34534 second user time and 7.11392 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-18 18:44:46
IDJOB=4108986
IDBENCH=89783
IDSOLVER=2547
FILE ID=node140/4108986-1466268286
RUNJOBID= node140-1466240166-29917
PBS_JOBID= 19918185
Free space on /tmp= 71360 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-60.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108986-1466268286/watcher-4108986-1466268286 -o /tmp/evaluation-result-4108986-1466268286/solver-4108986-1466268286 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29917 --watchdog 1960  open-wbo HOME/instance-4108986-1466268286.opb

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

MD5SUM BENCH= 3a065af206abae16cc2624cb89dfd6ff
RANDOM SEED=2102086758

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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	: 5332.54
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		: 2666.714
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:        25661900 kB
Buffers:          133836 kB
Cached:           627436 kB
SwapCached:         2476 kB
Active:          4588456 kB
Inactive:         293108 kB
Active(anon):    4119784 kB
Inactive(anon):     2472 kB
Active(file):     468672 kB
Inactive(file):   290636 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67097016 kB
Dirty:             16700 kB
Writeback:             0 kB
AnonPages:       5649920 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             618044 kB
SReclaimable:      62084 kB
SUnreclaim:       555960 kB
KernelStack:        1472 kB
PageTables:        15508 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    6819328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    700416 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= 71720 MiB
End job on node140 at 2016-06-18 19:14:47