Trace number 4090012

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v091-n2.opb
MD5SUMe6bc379e6d1df32d474a50649f29ffd0
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.66359
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables273
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4090012-1466029124.opb
0.00/0.00	c File size is 4896 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           273                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         91                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          91                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4090012-1466029124/watcher-4090012-1466029124 -o /tmp/evaluation-result-4090012-1466029124/solver-4090012-1466029124 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12875 --watchdog 1960 open-wbo-lsu HOME/instance-4090012-1466029124.opb 

pid=12948
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: 2.10 2.42 3.17 4/176 12951
/proc/meminfo: memFree=31398656/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 4962864 6987776 284 33554432000 4194304 6058637 140737382794928 140736758288040 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 1706 284 162 456 0 1242 0

[startup+0.10016 s]
/proc/loadavg: 2.10 2.42 3.17 4/176 12951
/proc/meminfo: memFree=31398656/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=3232 CPUtime=0.09 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 649 0 0 0 9 0 0 0 20 0 1 0 4962864 3309568 439 33554432000 4194304 6058637 140737382794928 140737382793656 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 808 439 164 456 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.200283 s]
/proc/loadavg: 2.10 2.42 3.17 4/176 12951
/proc/meminfo: memFree=31398656/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=4388 CPUtime=0.19 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 883 0 0 0 19 0 0 0 20 0 1 0 4962864 4493312 670 33554432000 4194304 6058637 140737382794928 140737382793656 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 1097 671 172 456 0 633 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4388

[startup+0.300259 s]
/proc/loadavg: 2.10 2.42 3.17 4/176 12951
/proc/meminfo: memFree=31398656/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=5684 CPUtime=0.29 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 1563 0 0 0 29 0 0 0 20 0 1 0 4962864 5820416 940 33554432000 4194304 6058637 140737382794928 140737382793656 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 1421 940 172 456 0 957 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5684

[startup+0.700234 s]
/proc/loadavg: 2.10 2.42 3.17 4/176 12951
/proc/meminfo: memFree=31398656/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=11040 CPUtime=0.69 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 2130 0 0 0 69 0 0 0 20 0 1 0 4962864 11304960 2005 33554432000 4194304 6058637 140737382794928 140737382793656 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 2760 2005 172 456 0 2296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11040

[startup+1.50023 s]
/proc/loadavg: 2.10 2.42 3.17 3/177 12952
/proc/meminfo: memFree=31389104/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=12932 CPUtime=1.49 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 2726 0 0 0 149 0 0 0 20 0 1 0 4962864 13242368 2595 33554432000 4194304 6058637 140737382794928 140737382793656 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 3233 2595 175 456 0 2769 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12932

[startup+3.10024 s]
/proc/loadavg: 2.09 2.41 3.17 3/177 12952
/proc/meminfo: memFree=31384268/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=20004 CPUtime=3.09 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 3541 0 0 0 308 1 0 0 20 0 1 0 4962864 20484096 3667 33554432000 4194304 6058637 140737382794928 140737382793656 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 5001 3667 175 456 0 4537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20004

[startup+6.30027 s]
/proc/loadavg: 2.09 2.41 3.17 3/177 12952
/proc/meminfo: memFree=31371812/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=22752 CPUtime=6.29 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 3708 0 0 0 628 1 0 0 20 0 1 0 4962864 23298048 4850 33554432000 4194304 6058637 140737382794928 140737382793688 4260931 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 5688 4850 175 456 0 5224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22752

[startup+12.7002 s]
/proc/loadavg: 2.08 2.40 3.16 3/177 12952
/proc/meminfo: memFree=31377268/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=20136 CPUtime=12.69 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 5545 0 0 0 1267 2 0 0 20 0 1 0 4962864 20619264 4177 33554432000 4194304 6058637 140737382794928 140737382793992 4255105 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 5034 4177 175 456 0 4570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20136

[startup+25.5003 s]
/proc/loadavg: 2.06 2.38 3.14 3/177 12998
/proc/meminfo: memFree=31344464/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=45976 CPUtime=25.49 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 6075 0 0 0 2547 2 0 0 20 0 1 0 4962864 47079424 9810 33554432000 4194304 6058637 140737382794928 140737382793656 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 11494 9810 175 456 0 11030 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45976

[startup+51.1004 s]
/proc/loadavg: 2.10 2.37 3.12 3/177 12998
/proc/meminfo: memFree=31296620/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=69960 CPUtime=51.08 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 6680 0 0 0 5105 3 0 0 20 0 1 0 4962864 71639040 15082 33554432000 4194304 6058637 140737382794928 140737382793656 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 17490 15082 175 456 0 17026 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69960

[startup+102.3 s]
/proc/loadavg: 2.12 2.32 3.06 3/178 13002
/proc/meminfo: memFree=31269508/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=69960 CPUtime=102.28 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 6683 0 0 0 10225 3 0 0 20 0 1 0 4962864 71639040 17129 33554432000 4194304 6058637 140737382794928 140737382793656 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 17490 17129 175 456 0 17026 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 69960

[startup+162.3 s]
/proc/loadavg: 2.11 2.27 2.99 3/177 13004
/proc/meminfo: memFree=31247196/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=82236 CPUtime=162.26 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 7490 0 0 0 16220 6 0 0 20 0 1 0 4962864 84209664 20198 33554432000 4194304 6058637 140737382794928 140737382793992 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 20559 20198 175 456 0 20095 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 82236

[startup+222.307 s]
/proc/loadavg: 2.04 2.22 2.93 3/177 13005
/proc/meminfo: memFree=31243876/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=82236 CPUtime=222.27 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 7789 0 0 0 22219 8 0 0 20 0 1 0 4962864 84209664 20198 33554432000 4194304 6058637 140737382794928 140737382793992 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 20559 20198 175 456 0 20095 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 82236

[startup+282.3 s]
/proc/loadavg: 2.01 2.18 2.87 3/177 13006
/proc/meminfo: memFree=31209016/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=82236 CPUtime=282.25 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 8451 0 0 0 28215 10 0 0 20 0 1 0 4962864 84209664 20198 33554432000 4194304 6058637 140737382794928 140737382793992 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 20559 20198 175 456 0 20095 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 82236

[startup+342.3 s]
/proc/loadavg: 2.08 2.16 2.81 3/177 13007
/proc/meminfo: memFree=31200568/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=131556 CPUtime=342.23 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 9853 0 0 0 34210 13 0 0 20 0 1 0 4962864 134713344 31005 33554432000 4194304 6058637 140737382794928 140737382793704 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 32889 31005 175 456 0 32425 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 131556

[startup+402.3 s]
/proc/loadavg: 2.03 2.13 2.76 3/177 13008
/proc/meminfo: memFree=31200388/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=131556 CPUtime=402.23 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 10209 0 0 0 40207 16 0 0 20 0 1 0 4962864 134713344 31005 33554432000 4194304 6058637 140737382794928 140737382793704 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 32889 31005 175 456 0 32425 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 131556

[startup+462.3 s]
/proc/loadavg: 2.01 2.10 2.71 3/177 13010
/proc/meminfo: memFree=31167748/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=150432 CPUtime=462.22 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 12253 0 0 0 46201 21 0 0 20 0 1 0 4962864 154042368 29520 33554432000 4194304 6058637 140737382794928 140737382793704 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 37608 29520 175 456 0 37144 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 150432

[startup+522.3 s]
/proc/loadavg: 2.06 2.10 2.67 3/177 13011
/proc/meminfo: memFree=31200400/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=101112 CPUtime=522.21 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 14183 0 0 0 52196 25 0 0 20 0 1 0 4962864 103538688 20249 33554432000 4194304 6058637 140737382794928 140737382793992 4255133 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 25278 20249 175 456 0 24814 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 101112

[startup+582.3 s]
/proc/loadavg: 2.15 2.11 2.63 3/177 13012
/proc/meminfo: memFree=31159060/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=150432 CPUtime=582.19 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 15602 0 0 0 58191 28 0 0 20 0 1 0 4962864 154042368 31568 33554432000 4194304 6058637 140737382794928 140737382793704 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 37608 31568 175 456 0 37144 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 150432


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.05 2.43 3/177 13022
/proc/meminfo: memFree=31141152/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=942.14 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 23570 0 0 0 94168 46 0 0 20 0 1 0 4962864 185602048 37581 33554432000 4194304 6058637 140737382794928 140737382793960 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 37581 175 456 0 44849 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 181252

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 2.40 3/177 13023
/proc/meminfo: memFree=31149228/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=150432 CPUtime=1002.13 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 24326 0 0 0 100164 49 0 0 20 0 1 0 4962864 154042368 31370 33554432000 4194304 6058637 140737382794928 140737382793704 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 37608 31370 175 456 0 37144 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 150432

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.37 3/177 13024
/proc/meminfo: memFree=31173376/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1062.12 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 25597 0 0 0 106161 51 0 0 20 0 1 0 4962864 185602048 37581 33554432000 4194304 6058637 140737382794928 140737382793960 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 37581 175 456 0 44849 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 181252

[startup+1122.3 s]
/proc/loadavg: 2.03 2.03 2.35 3/177 13026
/proc/meminfo: memFree=31141104/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=150432 CPUtime=1122.11 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 26350 0 0 0 112157 54 0 0 20 0 1 0 4962864 154042368 29834 33554432000 4194304 6058637 140737382794928 140737382793704 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 37608 29834 175 456 0 37144 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 150432

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.33 3/177 13027
/proc/meminfo: memFree=31114404/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1182.1 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 27627 0 0 0 118153 57 0 0 20 0 1 0 4962864 185602048 36045 33554432000 4194304 6058637 140737382794928 140737382793960 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 36045 175 456 0 44849 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 181252

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.30 3/177 13028
/proc/meminfo: memFree=31094908/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1242.1 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 28312 0 0 0 124151 59 0 0 20 0 1 0 4962864 185602048 38605 33554432000 4194304 6058637 140737382794928 140737382793960 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 38605 175 456 0 44849 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 181252

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.28 3/178 13032
/proc/meminfo: memFree=31082792/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1302.08 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 28993 0 0 0 130148 60 0 0 20 0 1 0 4962864 185602048 39629 33554432000 4194304 6058637 140737382794928 140737382793960 4277679 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 39629 175 456 0 44849 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 181252

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.26 3/177 13033
/proc/meminfo: memFree=31068500/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1362.08 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 29895 0 0 0 136145 63 0 0 20 0 1 0 4962864 185602048 41677 33554432000 4194304 6058637 140737382794928 140737382793960 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 41677 175 456 0 44849 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 181252

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.24 3/177 13035
/proc/meminfo: memFree=31062520/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1422.07 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 30751 0 0 0 142142 65 0 0 20 0 1 0 4962864 185602048 42701 33554432000 4194304 6058637 140737382794928 140737382793960 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 42701 175 456 0 44849 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 181252

[startup+1482.3 s]
/proc/loadavg: 2.07 2.02 2.23 3/177 13036
/proc/meminfo: memFree=31061732/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1482.06 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 32259 0 0 0 148138 68 0 0 20 0 1 0 4962864 185602048 43725 33554432000 4194304 6058637 140737382794928 140737382793960 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 43725 175 456 0 44849 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 181252

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 2.21 3/177 13037
/proc/meminfo: memFree=31049920/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1542.05 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 33758 0 0 0 154134 71 0 0 20 0 1 0 4962864 185602048 44237 33554432000 4194304 6058637 140737382794928 140737382793960 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 44237 175 456 0 44849 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 181252

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.20 3/177 13038
/proc/meminfo: memFree=31079560/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181252 CPUtime=1602.04 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 35557 0 0 0 160130 74 0 0 20 0 1 0 4962864 185602048 44013 33554432000 4194304 6058637 140737382794928 140737382793960 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45313 44013 175 456 0 44849 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 181252

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.18 3/177 13039
/proc/meminfo: memFree=31079652/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=181800 CPUtime=1662.03 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 37169 0 0 0 166127 76 0 0 20 0 1 0 4962864 186163200 43608 33554432000 4194304 6058637 140737382794928 140737382793960 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 45450 43608 175 456 0 44986 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 181800

[startup+1722.3 s]
/proc/loadavg: 2.06 2.01 2.17 3/177 13041
/proc/meminfo: memFree=31075152/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=184228 CPUtime=1722.02 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 38786 0 0 0 172123 79 0 0 20 0 1 0 4962864 188649472 45260 33554432000 4194304 6058637 140737382794928 140737382793960 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 46057 45260 175 456 0 45593 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 184228

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.16 3/177 13042
/proc/meminfo: memFree=31112844/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=184228 CPUtime=1782.01 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 40295 0 0 0 178119 82 0 0 20 0 1 0 4962864 188649472 44748 33554432000 4194304 6058637 140737382794928 140737382793960 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 46057 44748 175 456 0 45593 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 184228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.16 4/177 13042
/proc/meminfo: memFree=31152052/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=104088 CPUtime=1800 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 41121 0 0 0 179917 83 0 0 20 0 1 0 4962864 106586112 25682 33554432000 4194304 6058637 140737382794928 140737382793992 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 26022 25682 175 456 0 25558 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 104088

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 12951 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.16 4/177 13042
/proc/meminfo: memFree=31152052/32872528 swapFree=248296/248296
[pid=12951] ppid=12948 vsize=104088 CPUtime=1800 cores=0,2,4,6
/proc/12951/stat : 12951 (open-wbo-lsu) R 12948 12951 5767 0 -1 4202496 41121 0 0 0 179917 83 0 0 20 0 1 0 4962864 106586112 25682 33554432000 4194304 6058637 140737382794928 140737382793992 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12951/statm: 26022 25682 175 456 0 25558 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 104088

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.18
CPU system time (s): 0.837872
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 234316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.837872
maximum resident set size= 190436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41124
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= 13
involuntary context switches= 1880

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.27535 second user time and 7.2009 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 00:18:44
IDJOB=4090012
IDBENCH=107488
IDSOLVER=2545
FILE ID=node103/4090012-1466029124
RUNJOBID= node103-1466029123-12875
PBS_JOBID= 19902805
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v091-n2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090012-1466029124/watcher-4090012-1466029124 -o /tmp/evaluation-result-4090012-1466029124/solver-4090012-1466029124 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12875 --watchdog 1960  open-wbo-lsu HOME/instance-4090012-1466029124.opb

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

MD5SUM BENCH= e6bc379e6d1df32d474a50649f29ffd0
RANDOM SEED=628335780

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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:        31399548 kB
Buffers:          140384 kB
Cached:           362188 kB
SwapCached:            0 kB
Active:           177400 kB
Inactive:         341060 kB
Active(anon):      18332 kB
Inactive(anon):        0 kB
Active(file):     159068 kB
Inactive(file):   341060 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9312 kB
Writeback:             0 kB
AnonPages:        264556 kB
Mapped:            13988 kB
Shmem:               204 kB
Slab:             576392 kB
SReclaimable:      20356 kB
SUnreclaim:       556036 kB
KernelStack:        1440 kB
PageTables:         4504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     371356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node103 at 2016-06-16 00:48:45