Trace number 4083402

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) 1800.09 1800.4

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
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 -- 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-4083402-1465314858.opb
0.00/0.00	c File size is 2240520 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:         23409                                                                   |
1800.08/1800.40	c |  Number of hard clauses:        612                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         774                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.25 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4083402-1465314858/watcher-4083402-1465314858 -o /tmp/evaluation-result-4083402-1465314858/solver-4083402-1465314858 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15537 --watchdog 1960 open-wbo-lsu HOME/instance-4083402-1465314858.opb 

pid=15703
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: 2.13 2.02 2.02 3/176 15706
/proc/meminfo: memFree=29877204/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=4528 CPUtime=0 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 859 0 0 0 0 0 0 0 20 0 1 0 113419356 4636672 734 33554432000 4194304 6058637 140736262411248 140735028472968 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 1132 734 683 456 0 120 0

[startup+0.100164 s]
/proc/loadavg: 2.13 2.02 2.02 3/176 15706
/proc/meminfo: memFree=29877204/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=8740 CPUtime=0.09 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 1918 0 0 0 9 0 0 0 20 0 1 0 113419356 8949760 1793 33554432000 4194304 6058637 140736262411248 140736262409720 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 2185 1793 683 456 0 1173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8740

[startup+0.200267 s]
/proc/loadavg: 2.13 2.02 2.02 3/176 15706
/proc/meminfo: memFree=29877204/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=9136 CPUtime=0.19 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 2033 0 0 0 19 0 0 0 20 0 1 0 113419356 9355264 1908 33554432000 4194304 6058637 140736262411248 140736262409576 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 2284 1908 683 456 0 1272 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9136

[startup+0.300297 s]
/proc/loadavg: 2.13 2.02 2.02 3/176 15706
/proc/meminfo: memFree=29877204/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=34120 CPUtime=0.28 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 7139 0 0 0 28 0 0 0 20 0 1 0 113419356 34938880 6830 33554432000 4194304 6058637 140736262411248 140736262409576 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 8530 6833 157 456 0 8066 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 34120

[startup+0.700244 s]
/proc/loadavg: 2.13 2.02 2.02 3/176 15706
/proc/meminfo: memFree=29877204/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=119320 CPUtime=0.68 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 24247 0 0 0 65 3 0 0 20 0 1 0 113419356 122183680 27321 33554432000 4194304 6058637 140736262411248 140736262409576 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 29830 27321 175 456 0 29366 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 119320

[startup+1.50028 s]
/proc/loadavg: 2.13 2.02 2.02 3/177 15707
/proc/meminfo: memFree=29766376/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=132448 CPUtime=1.48 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 24741 0 0 0 145 3 0 0 20 0 1 0 113419356 135626752 28326 33554432000 4194304 6058637 140736262411248 140736262409864 4255046 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 33112 28326 175 456 0 32648 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 132448

[startup+3.10032 s]
/proc/loadavg: 2.13 2.02 2.02 3/177 15707
/proc/meminfo: memFree=29760792/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=133240 CPUtime=3.08 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 24949 0 0 0 305 3 0 0 20 0 1 0 113419356 136437760 29045 33554432000 4194304 6058637 140736262411248 140736262409864 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 33310 29045 176 456 0 32846 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 133240

[startup+6.30023 s]
/proc/loadavg: 2.12 2.02 2.02 3/177 15707
/proc/meminfo: memFree=29799204/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=134696 CPUtime=6.29 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 25992 0 0 0 624 5 0 0 20 0 1 0 113419356 137928704 30453 33554432000 4194304 6058637 140736262411248 140736262409864 4277518 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 33674 30453 177 456 0 33210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134696

[startup+12.7003 s]
/proc/loadavg: 2.19 2.04 2.02 3/177 15708
/proc/meminfo: memFree=29790364/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=138396 CPUtime=12.68 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 28048 0 0 0 1262 6 0 0 20 0 1 0 113419356 141717504 32219 33554432000 4194304 6058637 140736262411248 140736262409864 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 34599 32219 177 456 0 34135 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138396

[startup+25.5004 s]
/proc/loadavg: 2.23 2.05 2.03 3/177 15708
/proc/meminfo: memFree=29687108/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=218204 CPUtime=25.48 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 29731 0 0 0 2540 8 0 0 20 0 1 0 113419356 223440896 47717 33554432000 4194304 6058637 140736262411248 140736262410312 4254467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 54551 47717 177 456 0 54087 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 218204

[startup+51.1004 s]
/proc/loadavg: 2.21 2.06 2.03 4/177 15708
/proc/meminfo: memFree=29683560/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=218204 CPUtime=51.07 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 30209 0 0 0 5097 10 0 0 20 0 1 0 113419356 223440896 50277 33554432000 4194304 6058637 140736262411248 140736262410024 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 54551 50277 177 456 0 54087 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 218204

[startup+102.3 s]
/proc/loadavg: 2.14 2.07 2.03 3/177 15709
/proc/meminfo: memFree=29672728/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=249024 CPUtime=102.26 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 33259 0 0 0 10211 15 0 0 20 0 1 0 113419356 255000576 53419 33554432000 4194304 6058637 140736262411248 140736262410280 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 62256 53419 177 456 0 61792 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 249024

[startup+162.3 s]
/proc/loadavg: 2.09 2.06 2.03 3/177 15710
/proc/meminfo: memFree=29682600/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=218204 CPUtime=162.24 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 35164 0 0 0 16204 20 0 0 20 0 1 0 113419356 223440896 49260 33554432000 4194304 6058637 140736262411248 140736262410312 4277594 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 54551 49260 177 456 0 54087 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 218204

[startup+222.307 s]
/proc/loadavg: 2.24 2.11 2.04 3/177 15711
/proc/meminfo: memFree=29621024/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=249024 CPUtime=222.25 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 36603 0 0 0 22202 23 0 0 20 0 1 0 113419356 255000576 57523 33554432000 4194304 6058637 140736262411248 140736262410280 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 62256 57523 177 456 0 61792 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 249024

[startup+282.3 s]
/proc/loadavg: 2.21 2.12 2.05 3/177 15712
/proc/meminfo: memFree=29705908/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=249024 CPUtime=282.23 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 38271 0 0 0 28196 27 0 0 20 0 1 0 113419356 255000576 53431 33554432000 4194304 6058637 140736262411248 140736262410280 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 62256 53431 177 456 0 61792 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 249024

[startup+342.3 s]
/proc/loadavg: 2.12 2.11 2.05 3/177 15714
/proc/meminfo: memFree=29622060/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=242084 CPUtime=342.22 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 41344 0 0 0 34191 31 0 0 20 0 1 0 113419356 247894016 54747 33554432000 4194304 6058637 140736262411248 140736262410024 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 60521 54747 177 456 0 60057 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 242084

[startup+402.3 s]
/proc/loadavg: 2.24 2.15 2.06 3/178 15718
/proc/meminfo: memFree=29563688/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=277180 CPUtime=402.21 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 44197 0 0 0 40185 36 0 0 20 0 1 0 113419356 283832320 66638 33554432000 4194304 6058637 140736262411248 140736262410280 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 69295 66638 177 456 0 68831 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 277180

[startup+462.3 s]
/proc/loadavg: 2.16 2.14 2.07 3/178 15742
/proc/meminfo: memFree=29564868/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=282008 CPUtime=462.2 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 48201 0 0 0 46178 42 0 0 20 0 1 0 113419356 288776192 66820 33554432000 4194304 6058637 140736262411248 140736262410280 4254411 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 70502 66820 177 456 0 70038 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 282008

[startup+522.3 s]
/proc/loadavg: 2.28 2.18 2.08 3/177 15743
/proc/meminfo: memFree=29516880/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=417448 CPUtime=522.19 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 51694 0 0 0 52172 47 0 0 20 0 1 0 113419356 427466752 83473 33554432000 4194304 6058637 140736262411248 140736262410280 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 104362 83473 177 456 0 103898 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 417448

[startup+582.3 s]
/proc/loadavg: 2.28 2.19 2.09 3/176 15744
/proc/meminfo: memFree=29505832/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=291276 CPUtime=582.18 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 54994 0 0 0 58167 51 0 0 20 0 1 0 113419356 298266624 66577 33554432000 4194304 6058637 140736262411248 140736262410280 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 72819 66577 177 456 0 72355 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 291276


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.17 2.10 3/177 15751
/proc/meminfo: memFree=29455448/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=450736 CPUtime=882.14 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 74744 0 0 0 88131 83 0 0 20 0 1 0 113419356 461553664 91295 33554432000 4194304 6058637 140736262411248 140736262410280 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 112684 91295 177 456 0 112220 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 450736

[startup+942.3 s]
/proc/loadavg: 2.16 2.16 2.10 4/177 15753
/proc/meminfo: memFree=29511336/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=288440 CPUtime=942.12 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 76747 0 0 0 94125 87 0 0 20 0 1 0 113419356 295362560 67887 33554432000 4194304 6058637 140736262411248 140736262410312 4255046 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 72110 67887 177 456 0 71646 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 288440

[startup+1002.3 s]
/proc/loadavg: 2.15 2.16 2.09 3/178 15757
/proc/meminfo: memFree=29467356/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=319260 CPUtime=1002.12 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 80002 0 0 0 100117 95 0 0 20 0 1 0 113419356 326922240 69974 33554432000 4194304 6058637 140736262411248 140736262410280 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 79815 69974 177 456 0 79351 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 319260

[startup+1062.3 s]
/proc/loadavg: 2.13 2.16 2.09 3/177 15758
/proc/meminfo: memFree=29423592/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=319260 CPUtime=1062.11 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 82096 0 0 0 106111 100 0 0 20 0 1 0 113419356 326922240 71369 33554432000 4194304 6058637 140736262411248 140736262410280 4265271 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 79815 71369 177 456 0 79351 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 319260

[startup+1122.3 s]
/proc/loadavg: 2.33 2.21 2.11 3/177 15759
/proc/meminfo: memFree=29366964/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=369348 CPUtime=1122.09 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 84861 0 0 0 112105 104 0 0 20 0 1 0 113419356 378212352 82084 33554432000 4194304 6058637 140736262411248 140736262410280 4255540 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 92337 82084 177 456 0 91873 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 369348

[startup+1182.3 s]
/proc/loadavg: 2.18 2.18 2.10 3/177 15760
/proc/meminfo: memFree=29427992/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=372320 CPUtime=1182.09 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 87254 0 0 0 118100 109 0 0 20 0 1 0 113419356 381255680 84799 33554432000 4194304 6058637 140736262411248 140736262410280 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 93080 84799 177 456 0 92616 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 372320

[startup+1242.3 s]
/proc/loadavg: 2.27 2.21 2.11 4/177 15762
/proc/meminfo: memFree=29436916/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=381028 CPUtime=1242.08 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 91995 0 0 0 124092 116 0 0 20 0 1 0 113419356 390172672 81691 33554432000 4194304 6058637 140736262411248 140736262409864 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 95257 81691 177 456 0 94793 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 381028

[startup+1302.3 s]
/proc/loadavg: 2.26 2.21 2.12 3/177 15763
/proc/meminfo: memFree=29385952/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=386176 CPUtime=1302.07 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 95919 0 0 0 130083 124 0 0 20 0 1 0 113419356 395444224 88514 33554432000 4194304 6058637 140736262411248 140736262409864 4255105 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 96544 88514 177 456 0 96080 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 386176

[startup+1362.3 s]
/proc/loadavg: 2.33 2.24 2.13 3/177 15764
/proc/meminfo: memFree=29353088/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=388560 CPUtime=1362.06 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 99229 0 0 0 136074 132 0 0 20 0 1 0 113419356 397885440 93205 33554432000 4194304 6058637 140736262411248 140736262409864 4277598 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 97140 93205 177 456 0 96676 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 388560

[startup+1422.3 s]
/proc/loadavg: 2.16 2.21 2.13 3/177 15765
/proc/meminfo: memFree=29343908/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=392088 CPUtime=1422.06 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 102780 0 0 0 142067 139 0 0 20 0 1 0 113419356 401498112 91331 33554432000 4194304 6058637 140736262411248 140736262409864 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 98022 91331 177 456 0 97558 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 392088

[startup+1482.3 s]
/proc/loadavg: 2.17 2.20 2.12 4/177 15766
/proc/meminfo: memFree=29353216/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=396396 CPUtime=1482.02 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 106474 0 0 0 148056 146 0 0 20 0 1 0 113419356 405909504 88222 33554432000 4194304 6058637 140736262411248 140736262410280 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 99099 88222 177 456 0 98635 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 396396

[startup+1542.31 s]
/proc/loadavg: 2.19 2.19 2.12 3/177 15768
/proc/meminfo: memFree=29186400/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=614304 CPUtime=1542.02 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 108504 0 0 0 154051 151 0 0 20 0 1 0 113419356 629047296 129087 33554432000 4194304 6058637 140736262411248 140736262409864 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 153576 129087 177 456 0 153112 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 614304

[startup+1602.3 s]
/proc/loadavg: 2.20 2.20 2.13 3/178 15772
/proc/meminfo: memFree=29247460/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=484872 CPUtime=1602.01 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 111422 0 0 0 160044 157 0 0 20 0 1 0 113419356 496508928 117530 33554432000 4194304 6058637 140736262411248 140736262409864 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 121218 117530 177 456 0 120754 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 484872

[startup+1662.3 s]
/proc/loadavg: 2.30 2.22 2.14 4/177 15819
/proc/meminfo: memFree=29638516/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=407632 CPUtime=1662 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 113961 0 0 0 166037 163 0 0 20 0 1 0 113419356 417415168 89215 33554432000 4194304 6058637 140736262411248 140736262410280 4255244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 101908 89215 177 456 0 101444 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 407632

[startup+1722.3 s]
/proc/loadavg: 2.39 2.26 2.15 3/177 15820
/proc/meminfo: memFree=29482740/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=623004 CPUtime=1721.99 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 115587 0 0 0 172033 166 0 0 20 0 1 0 113419356 637956096 124053 33554432000 4194304 6058637 140736262411248 140736262410280 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 155751 124053 177 456 0 155287 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 623004

[startup+1782.3 s]
/proc/loadavg: 2.30 2.25 2.16 4/177 15821
/proc/meminfo: memFree=29560772/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=411848 CPUtime=1781.98 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 117040 0 0 0 178028 170 0 0 20 0 1 0 113419356 421732352 98559 33554432000 4194304 6058637 140736262411248 140736262410280 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 102962 98559 177 456 0 102498 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 411848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.28 2.25 2.16 3/177 15821
/proc/meminfo: memFree=29513864/32872528 swapFree=16080/1655368
[pid=15706] ppid=15703 vsize=493404 CPUtime=1800.08 cores=1,3,5,7
/proc/15706/stat : 15706 (open-wbo-lsu) R 15703 15706 15520 0 -1 4202496 117608 0 0 0 179837 171 0 0 20 0 1 0 113419356 505245696 110879 33554432000 4194304 6058637 140736262411248 140736262410280 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15706/statm: 123351 110879 177 456 0 122887 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 493404

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 15706 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.09
CPU user time (s): 1798.38
CPU system time (s): 1.71574
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 705636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.71574
maximum resident set size= 622332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117611
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= 65
involuntary context switches= 1876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.39103 second user time and 8.87365 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-07 17:54:18
IDJOB=4083402
IDBENCH=1155
IDSOLVER=2545
FILE ID=node122/4083402-1465314858
RUNJOBID= node122-1465314711-15537
PBS_JOBID= 19850115
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083402-1465314858/watcher-4083402-1465314858 -o /tmp/evaluation-result-4083402-1465314858/solver-4083402-1465314858 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15537 --watchdog 1960  open-wbo-lsu HOME/instance-4083402-1465314858.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=1432566462

node122.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		: 2666.898
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	: 5333.79
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		: 2666.898
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		: 2666.898
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		: 2666.898
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		: 2666.898
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		: 2666.898
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		: 2666.898
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		: 2666.898
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:        29877212 kB
Buffers:          156792 kB
Cached:           254044 kB
SwapCached:          860 kB
Active:           312776 kB
Inactive:         291060 kB
Active(anon):     193708 kB
Inactive(anon):     1632 kB
Active(file):     119068 kB
Inactive(file):   289428 kB
Unevictable:     1655368 kB
Mlocked:           16080 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              7012 kB
Writeback:             0 kB
AnonPages:       1855660 kB
Mapped:             7756 kB
Shmem:                 0 kB
Slab:             602476 kB
SReclaimable:      46288 kB
SUnreclaim:       556188 kB
KernelStack:        1472 kB
PageTables:         7472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1976476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1804288 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= 71732 MiB
End job on node122 at 2016-06-07 18:24:18