Trace number 4083401

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) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 227
Number of bits of the biggest sum of numbers8
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-4083401-1465314712.opb
0.00/0.00	c File size is 1337368 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:         14400                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        480                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         608                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.15 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083401-1465314712/watcher-4083401-1465314712 -o /tmp/evaluation-result-4083401-1465314712/solver-4083401-1465314712 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960 open-wbo-lsu HOME/instance-4083401-1465314712.opb 

pid=15609
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: 1.36 1.90 1.99 3/176 15612
/proc/meminfo: memFree=30047880/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=3908 CPUtime=0 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 707 0 0 0 0 0 0 0 20 0 1 0 113404740 4001792 582 33554432000 4194304 6058637 140734539131968 140733799936280 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 977 582 462 456 0 186 0

[startup+0.10006 s]
/proc/loadavg: 1.36 1.90 1.99 3/176 15612
/proc/meminfo: memFree=30047880/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=6276 CPUtime=0.09 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 1323 0 0 0 9 0 0 0 20 0 1 0 113404740 6426624 1198 33554432000 4194304 6058637 140734539131968 140733799936280 4213968 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 1569 1198 462 456 0 778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6276

[startup+0.200293 s]
/proc/loadavg: 1.36 1.90 1.99 3/176 15612
/proc/meminfo: memFree=30047880/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=33052 CPUtime=0.19 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 6819 0 0 0 18 1 0 0 20 0 1 0 113404740 33845248 7231 33554432000 4194304 6058637 140734539131968 140733799936280 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 8263 7232 159 456 0 7799 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33052

[startup+0.300338 s]
/proc/loadavg: 1.36 1.90 1.99 3/176 15612
/proc/meminfo: memFree=30047880/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=76232 CPUtime=0.28 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 14920 0 0 0 26 2 0 0 20 0 1 0 113404740 78061568 16770 33554432000 4194304 6058637 140734539131968 140734539129208 4269104 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 19058 16770 161 456 0 18594 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 76232

[startup+0.70029 s]
/proc/loadavg: 1.36 1.90 1.99 3/176 15612
/proc/meminfo: memFree=30047880/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=78616 CPUtime=0.69 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 15984 0 0 0 66 3 0 0 20 0 1 0 113404740 80502784 17627 33554432000 4194304 6058637 140734539131968 140734539129208 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 19654 17627 176 456 0 19190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 78616

[startup+1.50029 s]
/proc/loadavg: 1.36 1.90 1.99 3/177 15613
/proc/meminfo: memFree=29973992/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=86192 CPUtime=1.49 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 16185 0 0 0 146 3 0 0 20 0 1 0 113404740 88260608 18339 33554432000 4194304 6058637 140734539131968 140734539130584 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 21548 18339 177 456 0 21084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86192

[startup+3.1003 s]
/proc/loadavg: 1.36 1.90 1.99 4/177 15613
/proc/meminfo: memFree=29961768/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=87380 CPUtime=3.09 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 17415 0 0 0 306 3 0 0 20 0 1 0 113404740 89477120 18622 33554432000 4194304 6058637 140734539131968 140734539130584 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 21845 18623 178 456 0 21381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87380

[startup+6.30028 s]
/proc/loadavg: 1.57 1.94 2.00 3/177 15613
/proc/meminfo: memFree=29949900/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=89332 CPUtime=6.29 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 18004 0 0 0 625 4 0 0 20 0 1 0 113404740 91475968 19310 33554432000 4194304 6058637 140734539131968 140734539130584 4255256 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 22333 19310 178 456 0 21869 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89332

[startup+12.7003 s]
/proc/loadavg: 1.61 1.94 2.00 3/177 15613
/proc/meminfo: memFree=29923636/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=139760 CPUtime=12.68 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 18665 0 0 0 1264 4 0 0 20 0 1 0 113404740 143114240 26941 33554432000 4194304 6058637 140734539131968 140734539130696 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 34940 26941 178 456 0 34476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 139760

[startup+25.5004 s]
/proc/loadavg: 1.69 1.94 2.00 3/177 15613
/proc/meminfo: memFree=29887460/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=139760 CPUtime=25.49 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 19086 0 0 0 2544 5 0 0 20 0 1 0 113404740 143114240 32982 33554432000 4194304 6058637 140734539131968 140734539130696 4246170 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 34940 32982 178 456 0 34476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 139760

[startup+51.1004 s]
/proc/loadavg: 1.80 1.94 2.00 3/177 15613
/proc/meminfo: memFree=29824084/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=189080 CPUtime=51.08 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 20043 0 0 0 5102 6 0 0 20 0 1 0 113404740 193617920 42500 33554432000 4194304 6058637 140734539131968 140734539130744 4255480 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 47270 42500 178 456 0 46806 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 189080

[startup+102.3 s]
/proc/loadavg: 2.12 2.01 2.02 3/177 15614
/proc/meminfo: memFree=29792488/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=203708 CPUtime=102.28 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 21148 0 0 0 10219 9 0 0 20 0 1 0 113404740 208596992 47753 33554432000 4194304 6058637 140734539131968 140734539130744 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 50927 47753 178 456 0 50463 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 203708

[startup+162.3 s]
/proc/loadavg: 2.18 2.04 2.02 3/177 15708
/proc/meminfo: memFree=29761948/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=154388 CPUtime=162.26 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 21877 0 0 0 16215 11 0 0 20 0 1 0 113404740 158093312 36766 33554432000 4194304 6058637 140734539131968 140734539131032 4255000 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 38597 36766 178 456 0 38133 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 154388

[startup+222.307 s]
/proc/loadavg: 2.22 2.07 2.03 4/177 15709
/proc/meminfo: memFree=29720928/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=154388 CPUtime=222.25 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 22562 0 0 0 22213 12 0 0 20 0 1 0 113404740 158093312 36848 33554432000 4194304 6058637 140734539131968 140734539131032 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 38597 36848 178 456 0 38133 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 154388

[startup+282.3 s]
/proc/loadavg: 2.14 2.07 2.03 3/177 15710
/proc/meminfo: memFree=29677168/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=203708 CPUtime=282.24 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 24712 0 0 0 28207 17 0 0 20 0 1 0 113404740 208596992 47904 33554432000 4194304 6058637 140734539131968 140734539130744 4260998 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 50927 47904 178 456 0 50463 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 203708

[startup+342.3 s]
/proc/loadavg: 2.17 2.09 2.04 3/177 15711
/proc/meminfo: memFree=29651568/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=234528 CPUtime=342.23 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 27440 0 0 0 34202 21 0 0 20 0 1 0 113404740 240156672 53603 33554432000 4194304 6058637 140734539131968 140734539131000 4246521 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 58632 53603 178 456 0 58168 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 234528

[startup+402.3 s]
/proc/loadavg: 2.21 2.11 2.05 4/177 15712
/proc/meminfo: memFree=29689644/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=154388 CPUtime=402.22 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 30201 0 0 0 40195 27 0 0 20 0 1 0 113404740 158093312 36850 33554432000 4194304 6058637 140734539131968 140734539131032 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 38597 36850 178 456 0 38133 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 154388

[startup+462.3 s]
/proc/loadavg: 2.18 2.12 2.05 4/176 15713
/proc/meminfo: memFree=29600740/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=265436 CPUtime=462.21 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 34168 0 0 0 46187 34 0 0 20 0 1 0 113404740 271806464 59261 33554432000 4194304 6058637 140734539131968 140734539131000 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 66359 59261 178 456 0 65895 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 265436

[startup+522.3 s]
/proc/loadavg: 2.17 2.13 2.06 3/178 15718
/proc/meminfo: memFree=29621040/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=315524 CPUtime=522.2 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 36954 0 0 0 52178 42 0 0 20 0 1 0 113404740 323096576 65194 33554432000 4194304 6058637 140734539131968 140734539131000 4255158 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 78881 65194 178 456 0 78417 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 315524

[startup+582.3 s]
/proc/loadavg: 2.24 2.16 2.07 4/178 15742
/proc/meminfo: memFree=29556776/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=265436 CPUtime=582.19 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 39134 0 0 0 58172 47 0 0 20 0 1 0 113404740 271806464 61821 33554432000 4194304 6058637 140734539131968 140734539131000 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 66359 61821 178 456 0 65895 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 265436


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.16 2.09 4/177 15749
/proc/meminfo: memFree=29513512/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=319692 CPUtime=882.16 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 52018 0 0 0 88141 75 0 0 20 0 1 0 113404740 327364608 73916 33554432000 4194304 6058637 140734539131968 140734539131000 4254577 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 79923 73916 178 456 0 79459 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 319692

[startup+942.3 s]
/proc/loadavg: 2.21 2.17 2.10 4/177 15750
/proc/meminfo: memFree=29474900/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=275356 CPUtime=942.14 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 56305 0 0 0 94134 80 0 0 20 0 1 0 113404740 281964544 62254 33554432000 4194304 6058637 140734539131968 140734539131000 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 68839 62254 178 456 0 68375 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 275356

[startup+1002.3 s]
/proc/loadavg: 2.22 2.18 2.10 3/177 15751
/proc/meminfo: memFree=29487156/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=328296 CPUtime=1002.13 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 58609 0 0 0 100128 85 0 0 20 0 1 0 113404740 336175104 76067 33554432000 4194304 6058637 140734539131968 140734539131000 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 82074 76067 178 456 0 81610 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 328296

[startup+1062.3 s]
/proc/loadavg: 2.13 2.16 2.10 3/177 15752
/proc/meminfo: memFree=29392440/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=412332 CPUtime=1062.11 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 61596 0 0 0 106122 89 0 0 20 0 1 0 113404740 422227968 86457 33554432000 4194304 6058637 140734539131968 140734539131000 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 103083 86457 178 456 0 102619 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 412332

[startup+1122.3 s]
/proc/loadavg: 2.14 2.16 2.09 4/178 15757
/proc/meminfo: memFree=29442360/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=255152 CPUtime=1122.1 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 64489 0 0 0 112116 94 0 0 20 0 1 0 113404740 261275648 58187 33554432000 4194304 6058637 140734539131968 140734539130744 4246103 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 63788 58187 178 456 0 63324 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 255152

[startup+1182.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/177 15758
/proc/meminfo: memFree=29385152/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=336060 CPUtime=1182.1 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 67229 0 0 0 118110 100 0 0 20 0 1 0 113404740 344125440 71397 33554432000 4194304 6058637 140734539131968 140734539131000 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 84015 71397 178 456 0 83551 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 336060

[startup+1242.3 s]
/proc/loadavg: 2.20 2.17 2.10 3/177 15759
/proc/meminfo: memFree=29373292/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=336060 CPUtime=1242.09 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 69050 0 0 0 124105 104 0 0 20 0 1 0 113404740 344125440 76987 33554432000 4194304 6058637 140734539131968 140734539131000 4246391 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 84015 76987 178 456 0 83551 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 336060

[startup+1302.3 s]
/proc/loadavg: 2.18 2.18 2.10 4/177 15760
/proc/meminfo: memFree=29265176/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=447808 CPUtime=1302.08 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 72402 0 0 0 130099 109 0 0 20 0 1 0 113404740 458555392 95326 33554432000 4194304 6058637 140734539131968 140734539131000 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 111952 95326 178 456 0 111488 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 447808

[startup+1362.3 s]
/proc/loadavg: 2.29 2.21 2.11 3/177 15761
/proc/meminfo: memFree=29259384/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=447808 CPUtime=1362.07 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 74255 0 0 0 136094 113 0 0 20 0 1 0 113404740 458555392 98952 33554432000 4194304 6058637 140734539131968 140734539131000 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 111952 98952 178 456 0 111488 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 447808

[startup+1422.3 s]
/proc/loadavg: 2.28 2.21 2.12 3/177 15763
/proc/meminfo: memFree=29197900/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=447808 CPUtime=1422.06 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 76066 0 0 0 142088 118 0 0 20 0 1 0 113404740 458555392 100446 33554432000 4194304 6058637 140734539131968 140734539131000 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 111952 100446 178 456 0 111488 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 447808

[startup+1482.3 s]
/proc/loadavg: 2.31 2.23 2.13 4/177 15764
/proc/meminfo: memFree=29164676/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=285512 CPUtime=1482.04 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 78279 0 0 0 148082 122 0 0 20 0 1 0 113404740 292364288 65774 33554432000 4194304 6058637 140734539131968 140734539131032 4277660 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 71378 65774 178 456 0 70914 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 285512

[startup+1542.31 s]
/proc/loadavg: 2.25 2.23 2.13 4/177 15765
/proc/meminfo: memFree=29511556/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=285512 CPUtime=1542.04 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 79989 0 0 0 154077 127 0 0 20 0 1 0 113404740 292364288 66184 33554432000 4194304 6058637 140734539131968 140734539131032 4263136 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 71378 66184 178 456 0 70914 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 285512

[startup+1602.3 s]
/proc/loadavg: 2.14 2.20 2.12 4/177 15766
/proc/meminfo: memFree=29359132/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=285512 CPUtime=1602.02 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 81959 0 0 0 160071 131 0 0 20 0 1 0 113404740 292364288 69358 33554432000 4194304 6058637 140734539131968 140734539131032 4277495 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 71378 69358 178 456 0 70914 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 285512

[startup+1662.3 s]
/proc/loadavg: 2.09 2.18 2.12 4/177 15767
/proc/meminfo: memFree=29331796/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=316332 CPUtime=1662.01 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 84702 0 0 0 166063 138 0 0 20 0 1 0 113404740 323923968 69823 33554432000 4194304 6058637 140734539131968 140734539131000 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 79083 69823 178 456 0 78619 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 316332

[startup+1722.3 s]
/proc/loadavg: 2.31 2.22 2.13 3/178 15772
/proc/meminfo: memFree=29214088/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=580068 CPUtime=1722 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 86177 0 0 0 172058 142 0 0 20 0 1 0 113404740 593989632 111663 33554432000 4194304 6058637 140734539131968 140734539131000 4261576 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 145017 111663 178 456 0 144553 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 580068

[startup+1782.3 s]
/proc/loadavg: 2.23 2.21 2.13 3/177 15773
/proc/meminfo: memFree=29098280/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=580068 CPUtime=1782 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 88465 0 0 0 178051 149 0 0 20 0 1 0 113404740 593989632 111663 33554432000 4194304 6058637 140734539131968 140734539131000 4277722 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 145017 111663 178 456 0 144553 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 580068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.17 2.20 2.13 4/177 15773
/proc/meminfo: memFree=29430392/32872528 swapFree=16080/1655368
[pid=15612] ppid=15609 vsize=316332 CPUtime=1800.09 cores=0,2,4,6
/proc/15612/stat : 15612 (open-wbo-lsu) R 15609 15612 15520 0 -1 4202496 89419 0 0 0 179858 151 0 0 20 0 1 0 113404740 323923968 77105 33554432000 4194304 6058637 140734539131968 140734539131000 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15612/statm: 79083 77105 178 456 0 78619 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 316332

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 15612 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1798.59
CPU system time (s): 1.52377
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 629388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.59
system time used= 1.52377
maximum resident set size= 497012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89422
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= 46
involuntary context switches= 1874

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64629 second user time and 6.81296 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-07 17:51:52
IDJOB=4083401
IDBENCH=1153
IDSOLVER=2545
FILE ID=node122/4083401-1465314712
RUNJOBID= node122-1465314711-15536
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-robin16.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083401-1465314712/watcher-4083401-1465314712 -o /tmp/evaluation-result-4083401-1465314712/solver-4083401-1465314712 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960  open-wbo-lsu HOME/instance-4083401-1465314712.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=1171427574

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:        30048408 kB
Buffers:          156620 kB
Cached:           251984 kB
SwapCached:          860 kB
Active:           142288 kB
Inactive:         290624 kB
Active(anon):      25156 kB
Inactive(anon):     1632 kB
Active(file):     117132 kB
Inactive(file):   288992 kB
Unevictable:     1655368 kB
Mlocked:           16080 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:             11356 kB
Writeback:             0 kB
AnonPages:       1676308 kB
Mapped:             7740 kB
Shmem:                 0 kB
Slab:             602612 kB
SReclaimable:      46356 kB
SUnreclaim:       556256 kB
KernelStack:        1376 kB
PageTables:         7496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1799332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1642496 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 18:21:52