Trace number 4116490

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round23-8.opb
MD5SUM3cf063c4f0bb38f0869318b9b868216b
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 variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116490-1466973466.opb
0.00/0.00	c File size is 415953 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8576                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116490-1466973466/watcher-4116490-1466973466 -o /tmp/evaluation-result-4116490-1466973466/solver-4116490-1466973466 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116490-1466973466.opb 

pid=31870
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: 2.10 2.07 2.01 3/176 31873
/proc/meminfo: memFree=31703624/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30385631 2813952 288 33554432000 4194304 6059633 140737262566080 140736788808152 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 687 288 236 456 0 121 0

[startup+0.100164 s]
/proc/loadavg: 2.10 2.07 2.01 3/176 31873
/proc/meminfo: memFree=31703624/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=23496 CPUtime=0.09 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 4839 0 0 0 8 1 0 0 20 0 1 0 30385631 24059904 5057 33554432000 4194304 6059633 140737262566080 140736788808152 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 5874 5059 163 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.200385 s]
/proc/loadavg: 2.10 2.07 2.01 3/176 31873
/proc/meminfo: memFree=31703624/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=28232 CPUtime=0.19 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 5589 0 0 0 18 1 0 0 20 0 1 0 30385631 28909568 5716 33554432000 4194304 6059633 140737262566080 140736788808152 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 7058 5716 182 456 0 6594 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28232

[startup+0.300365 s]
/proc/loadavg: 2.10 2.07 2.01 3/176 31873
/proc/meminfo: memFree=31703624/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=28284 CPUtime=0.29 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 5694 0 0 0 28 1 0 0 20 0 1 0 30385631 28962816 5797 33554432000 4194304 6059633 140737262566080 140736788808152 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 7071 5797 182 456 0 6607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28284

[startup+0.700269 s]
/proc/loadavg: 2.10 2.07 2.01 3/176 31873
/proc/meminfo: memFree=31703624/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=28472 CPUtime=0.69 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 5777 0 0 0 68 1 0 0 20 0 1 0 30385631 29155328 5855 33554432000 4194304 6059633 140737262566080 140737262564664 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 7118 5855 183 456 0 6654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28472

[startup+1.50031 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 31874
/proc/meminfo: memFree=31692396/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=28928 CPUtime=1.49 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 6326 0 0 0 148 1 0 0 20 0 1 0 30385631 29622272 5817 33554432000 4194304 6059633 140737262566080 140737262564440 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 7232 5817 184 456 0 6768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28928

[startup+3.10031 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 31874
/proc/meminfo: memFree=31692024/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=29060 CPUtime=3.09 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 6579 0 0 0 308 1 0 0 20 0 1 0 30385631 29757440 6064 33554432000 4194304 6059633 140737262566080 140737262564904 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 7265 6064 184 456 0 6801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29060

[startup+6.30032 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 31874
/proc/meminfo: memFree=31683992/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=29612 CPUtime=6.29 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 7569 0 0 0 627 2 0 0 20 0 1 0 30385631 30322688 6229 33554432000 4194304 6059633 140737262566080 140737262564904 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 7403 6229 184 456 0 6939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29612

[startup+12.7003 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 31874
/proc/meminfo: memFree=31668376/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=41096 CPUtime=12.69 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 8380 0 0 0 1267 2 0 0 20 0 1 0 30385631 42082304 9014 33554432000 4194304 6059633 140737262566080 140737262564600 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 10274 9014 184 456 0 9810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41096

[startup+25.5004 s]
/proc/loadavg: 2.14 2.08 2.01 3/177 31874
/proc/meminfo: memFree=31659588/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=45516 CPUtime=25.48 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 9097 0 0 0 2546 2 0 0 20 0 1 0 30385631 46608384 10159 33554432000 4194304 6059633 140737262566080 140737262564600 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 11379 10159 184 456 0 10915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45516

[startup+51.1004 s]
/proc/loadavg: 2.17 2.09 2.02 3/177 31874
/proc/meminfo: memFree=31655548/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=45516 CPUtime=51.08 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 9165 0 0 0 5106 2 0 0 20 0 1 0 30385631 46608384 10222 33554432000 4194304 6059633 140737262566080 140737262564600 4277949 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 11379 10222 184 456 0 10915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45516

[startup+102.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/177 31875
/proc/meminfo: memFree=31643872/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=59840 CPUtime=102.27 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 10276 0 0 0 10224 3 0 0 20 0 1 0 30385631 61276160 12684 33554432000 4194304 6059633 140737262566080 140737262564616 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 14960 12684 184 456 0 14496 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59840

[startup+162.3 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 31879
/proc/meminfo: memFree=31639244/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=71360 CPUtime=162.26 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11086 0 0 0 16223 3 0 0 20 0 1 0 30385631 73072640 13834 33554432000 4194304 6059633 140737262566080 140737262564568 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 17840 13834 184 456 0 17376 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71360

[startup+222.307 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 31880
/proc/meminfo: memFree=31622364/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=71360 CPUtime=222.26 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11161 0 0 0 22222 4 0 0 20 0 1 0 30385631 73072640 16973 33554432000 4194304 6059633 140737262566080 140737262564568 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 17840 16973 184 456 0 17376 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71360

[startup+282.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 31881
/proc/meminfo: memFree=31591948/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=282.24 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11626 0 0 0 28220 4 0 0 20 0 1 0 30385631 92381184 19934 33554432000 4194304 6059633 140737262566080 140737262564568 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 19934 184 456 0 22090 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90216

[startup+342.3 s]
/proc/loadavg: 2.19 2.09 2.01 3/177 31883
/proc/meminfo: memFree=31581276/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=342.23 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11807 0 0 0 34219 4 0 0 20 0 1 0 30385631 92381184 21644 33554432000 4194304 6059633 140737262566080 140737262564568 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21644 184 456 0 22090 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90216

[startup+402.3 s]
/proc/loadavg: 2.17 2.10 2.02 3/177 31884
/proc/meminfo: memFree=31578408/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=402.22 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11809 0 0 0 40218 4 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564568 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90216

[startup+462.3 s]
/proc/loadavg: 2.15 2.11 2.02 3/177 31885
/proc/meminfo: memFree=31578860/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=462.21 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11809 0 0 0 46217 4 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564568 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90216

[startup+522.3 s]
/proc/loadavg: 2.05 2.09 2.02 3/177 31886
/proc/meminfo: memFree=31578860/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=522.2 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11809 0 0 0 52216 4 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564568 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90216

[startup+582.3 s]
/proc/loadavg: 2.02 2.07 2.01 3/177 31887
/proc/meminfo: memFree=31578608/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=582.19 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 11809 0 0 0 58215 4 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564568 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90216


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31899
/proc/meminfo: memFree=31578668/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=942.14 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 12885 0 0 0 94206 8 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564904 4277619 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90216

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 31900
/proc/meminfo: memFree=31545404/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=139536 CPUtime=1002.13 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 13194 0 0 0 100204 9 0 0 20 0 1 0 30385631 142884864 30017 33554432000 4194304 6059633 140737262566080 140737262564616 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 34884 30017 184 456 0 34420 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139536

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31901
/proc/meminfo: memFree=31504564/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=139536 CPUtime=1062.12 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 13353 0 0 0 106202 10 0 0 20 0 1 0 30385631 142884864 31553 33554432000 4194304 6059633 140737262566080 140737262564616 4246399 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 34884 31553 184 456 0 34420 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139536

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31902
/proc/meminfo: memFree=31539368/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=1122.12 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 13512 0 0 0 112201 11 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564904 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90216

[startup+1182.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 31903
/proc/meminfo: memFree=31536824/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=1182.11 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 13670 0 0 0 118199 12 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564904 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90216

[startup+1242.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/177 31905
/proc/meminfo: memFree=31532600/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=1242.09 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 13829 0 0 0 124197 12 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564904 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90216

[startup+1302.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 31906
/proc/meminfo: memFree=31532348/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90216 CPUtime=1302.09 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 13988 0 0 0 130196 13 0 0 20 0 1 0 30385631 92381184 21688 33554432000 4194304 6059633 140737262566080 140737262564904 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22554 21688 184 456 0 22090 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90216

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 31910
/proc/meminfo: memFree=31519612/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90424 CPUtime=1362.07 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 14200 0 0 0 136194 13 0 0 20 0 1 0 30385631 92594176 21740 33554432000 4194304 6059633 140737262566080 140737262564904 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22606 21740 184 456 0 22142 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 90424

[startup+1422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 31934
/proc/meminfo: memFree=31519244/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=90424 CPUtime=1422.07 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 14360 0 0 0 142193 14 0 0 20 0 1 0 30385631 92594176 21740 33554432000 4194304 6059633 140737262566080 140737262564904 4255343 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 22606 21740 184 456 0 22142 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 90424

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/177 31935
/proc/meminfo: memFree=31511380/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=102428 CPUtime=1482.06 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 15177 0 0 0 148191 15 0 0 20 0 1 0 30385631 104886272 24741 33554432000 4194304 6059633 140737262566080 140737262564904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 25607 24741 184 456 0 25143 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 102428

[startup+1542.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31937
/proc/meminfo: memFree=31514088/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=102428 CPUtime=1542.05 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 15779 0 0 0 154189 16 0 0 20 0 1 0 30385631 104886272 24741 33554432000 4194304 6059633 140737262566080 140737262564904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 25607 24741 184 456 0 25143 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 102428

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 31938
/proc/meminfo: memFree=31466196/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=102428 CPUtime=1602.04 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 16525 0 0 0 160186 18 0 0 20 0 1 0 30385631 104886272 24741 33554432000 4194304 6059633 140737262566080 140737262564872 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 25607 24741 184 456 0 25143 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 102428

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31939
/proc/meminfo: memFree=31505480/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=151748 CPUtime=1662.03 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 16704 0 0 0 166185 18 0 0 20 0 1 0 30385631 155389952 36673 33554432000 4194304 6059633 140737262566080 140737262564616 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 37937 36673 184 456 0 37473 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151748

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31986
/proc/meminfo: memFree=31565872/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=151748 CPUtime=1722.02 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 17432 0 0 0 172182 20 0 0 20 0 1 0 30385631 155389952 36142 33554432000 4194304 6059633 140737262566080 140737262564616 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 37937 36142 184 456 0 37473 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 151748

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 31987
/proc/meminfo: memFree=31568728/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=151748 CPUtime=1782.01 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 18181 0 0 0 178179 22 0 0 20 0 1 0 30385631 155389952 34606 33554432000 4194304 6059633 140737262566080 140737262564616 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 37937 34606 184 456 0 37473 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 151748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/177 31987
/proc/meminfo: memFree=31565440/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=182568 CPUtime=1800.01 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 18688 0 0 0 179978 23 0 0 20 0 1 0 30385631 186949632 37150 33554432000 4194304 6059633 140737262566080 140737262564616 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 45642 37150 184 456 0 45178 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 182568

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 31873 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/177 31987
/proc/meminfo: memFree=31565440/32872528 swapFree=329968/354496
[pid=31873] ppid=31870 vsize=182568 CPUtime=1800.01 cores=1,3,5,7
/proc/31873/stat : 31873 (open-wbo) R 31870 31873 28808 0 -1 4202496 18688 0 0 0 179978 23 0 0 20 0 1 0 30385631 186949632 37150 33554432000 4194304 6059633 140737262566080 140737262564616 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31873/statm: 45642 37150 184 456 0 45178 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 182568

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.79
CPU system time (s): 0.236963
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 182568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.236963
maximum resident set size= 153028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18691
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= 14
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50631 second user time and 6.95294 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 22:37:46
IDJOB=4116490
IDBENCH=109476
IDSOLVER=2547
FILE ID=node126/4116490-1466973466
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round23-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116490-1466973466/watcher-4116490-1466973466 -o /tmp/evaluation-result-4116490-1466973466/solver-4116490-1466973466 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116490-1466973466.opb

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

MD5SUM BENCH= 3cf063c4f0bb38f0869318b9b868216b
RANDOM SEED=1526297638

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:        31703780 kB
Buffers:           19508 kB
Cached:            46760 kB
SwapCached:         1680 kB
Active:            68144 kB
Inactive:          38716 kB
Active(anon):      41304 kB
Inactive(anon):     1904 kB
Active(file):      26840 kB
Inactive(file):    36812 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        486468 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             565564 kB
SReclaimable:       9612 kB
SUnreclaim:       555952 kB
KernelStack:        1472 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     530192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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= 71716 MiB
End job on node126 at 2016-06-26 23:07:46