Trace number 4086083

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.11 1800.4

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.010998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086083-1465254031.opb
0.00/0.00	c File size is 8319 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:           500                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         25                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          20                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.00 s                                                                 |
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-4086083-1465254031/watcher-4086083-1465254031 -o /tmp/evaluation-result-4086083-1465254031/solver-4086083-1465254031 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465239588-2439 --watchdog 1960 open-wbo HOME/instance-4086083-1465254031.opb 

pid=4171
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: 2.16 2.11 2.03 3/177 4174
/proc/meminfo: memFree=31463236/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=6848 CPUtime=0 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 107334838 7012352 290 33554432000 4194304 6059633 140733446428864 140736946556584 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 1712 290 165 456 0 1248 0

[startup+0.100159 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 4174
/proc/meminfo: memFree=31463236/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=7740 CPUtime=0.09 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 750 0 0 0 9 0 0 0 20 0 1 0 107334838 7925760 616 33554432000 4194304 6059633 140733446428864 140736946556584 5044382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 1935 618 180 456 0 1471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7740

[startup+0.200277 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 4174
/proc/meminfo: memFree=31463236/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=4672 CPUtime=0.19 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 1108 0 0 0 19 0 0 0 20 0 1 0 107334838 4784128 710 33554432000 4194304 6059633 140733446428864 140736946556584 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 1168 710 180 456 0 704 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4672

[startup+0.300261 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 4174
/proc/meminfo: memFree=31463236/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=5792 CPUtime=0.29 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 1738 0 0 0 29 0 0 0 20 0 1 0 107334838 5931008 949 33554432000 4194304 6059633 140733446428864 140736946556584 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 1448 949 180 456 0 984 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5792

[startup+0.700224 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 4174
/proc/meminfo: memFree=31463236/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=8472 CPUtime=0.69 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 2025 0 0 0 69 0 0 0 20 0 1 0 107334838 8675328 1746 33554432000 4194304 6059633 140733446428864 140733446427352 4255350 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 2118 1747 180 456 0 1654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8472

[startup+1.50029 s]
/proc/loadavg: 2.16 2.11 2.03 3/178 4175
/proc/meminfo: memFree=31456700/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=15952 CPUtime=1.49 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 2246 0 0 0 149 0 0 0 20 0 1 0 107334838 16334848 2988 33554432000 4194304 6059633 140733446428864 140733446427352 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 3988 2988 180 456 0 3524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15952

[startup+3.10023 s]
/proc/loadavg: 2.15 2.11 2.03 3/178 4175
/proc/meminfo: memFree=31449380/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=20392 CPUtime=3.09 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 3143 0 0 0 309 0 0 0 20 0 1 0 107334838 20881408 3801 33554432000 4194304 6059633 140733446428864 140733446427352 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 5098 3801 180 456 0 4634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20392

[startup+6.30025 s]
/proc/loadavg: 2.15 2.11 2.03 3/178 4175
/proc/meminfo: memFree=31441916/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=24812 CPUtime=6.29 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 3213 0 0 0 629 0 0 0 20 0 1 0 107334838 25407488 5402 33554432000 4194304 6059633 140733446428864 140733446427384 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 6203 5402 180 456 0 5739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24812

[startup+12.7002 s]
/proc/loadavg: 2.12 2.11 2.03 3/178 4175
/proc/meminfo: memFree=31425948/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=40032 CPUtime=12.68 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 4632 0 0 0 1268 0 0 0 20 0 1 0 107334838 40992768 9360 33554432000 4194304 6059633 140733446428864 140733446427400 4255469 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 10008 9360 180 456 0 9544 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40032

[startup+25.5004 s]
/proc/loadavg: 2.10 2.10 2.02 3/178 4175
/proc/meminfo: memFree=31414284/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=51644 CPUtime=25.48 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 5095 0 0 0 2547 1 0 0 20 0 1 0 107334838 52883456 9291 33554432000 4194304 6059633 140733446428864 140733446427352 4255738 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 12911 9291 180 456 0 12447 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51644

[startup+51.1003 s]
/proc/loadavg: 2.07 2.09 2.02 3/178 4197
/proc/meminfo: memFree=31401772/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=51644 CPUtime=51.08 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 5288 0 0 0 5106 2 0 0 20 0 1 0 107334838 52883456 12550 33554432000 4194304 6059633 140733446428864 140733446427352 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 12911 12550 180 456 0 12447 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51644

[startup+102.3 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 4198
/proc/meminfo: memFree=31334032/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=70500 CPUtime=102.27 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 6158 0 0 0 10225 2 0 0 20 0 1 0 107334838 72192000 17272 33554432000 4194304 6059633 140733446428864 140733446427352 4278436 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 17625 17272 180 456 0 17161 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70500

[startup+162.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/177 4199
/proc/meminfo: memFree=31270444/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=162.26 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 6519 0 0 0 16223 3 0 0 20 0 1 0 107334838 84606976 20185 33554432000 4194304 6059633 140733446428864 140733446427352 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20185 180 456 0 20192 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 82624

[startup+222.307 s]
/proc/loadavg: 2.00 2.05 2.00 3/177 4201
/proc/meminfo: memFree=31338816/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=222.26 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 6519 0 0 0 22223 3 0 0 20 0 1 0 107334838 84606976 20185 33554432000 4194304 6059633 140733446428864 140733446427352 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20185 180 456 0 20192 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82624

[startup+282.3 s]
/proc/loadavg: 2.11 2.07 2.01 4/177 4202
/proc/meminfo: memFree=31259892/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=282.24 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 7887 0 0 0 28220 4 0 0 20 0 1 0 107334838 84606976 20303 33554432000 4194304 6059633 140733446428864 140733446427688 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20303 180 456 0 20192 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82624

[startup+342.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 4203
/proc/meminfo: memFree=31289688/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=342.23 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 8723 0 0 0 34218 5 0 0 20 0 1 0 107334838 84606976 20303 33554432000 4194304 6059633 140733446428864 140733446427688 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20303 180 456 0 20192 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82624

[startup+402.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 4204
/proc/meminfo: memFree=31257420/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=402.22 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 9566 0 0 0 40216 6 0 0 20 0 1 0 107334838 84606976 20307 33554432000 4194304 6059633 140733446428864 140733446427688 4278292 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20307 180 456 0 20192 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82624

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 4205
/proc/meminfo: memFree=31255864/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=131944 CPUtime=462.22 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 10406 0 0 0 46214 8 0 0 20 0 1 0 107334838 135110656 30436 33554432000 4194304 6059633 140733446428864 140733446427400 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 32986 30436 180 456 0 32522 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131944

[startup+522.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/176 4206
/proc/meminfo: memFree=31182716/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=131944 CPUtime=522.2 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 11247 0 0 0 52211 9 0 0 20 0 1 0 107334838 135110656 30436 33554432000 4194304 6059633 140733446428864 140733446427400 4278432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 32986 30436 180 456 0 32522 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 131944

[startup+582.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/178 4211
/proc/meminfo: memFree=31256116/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=582.2 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 11671 0 0 0 58210 10 0 0 20 0 1 0 107334838 84606976 20307 33554432000 4194304 6059633 140733446428864 140733446427688 4278425 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20307 180 456 0 20192 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82624


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


[startup+882.307 s]
/proc/loadavg: 2.15 2.11 2.03 3/177 4217
/proc/meminfo: memFree=31252244/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=882.16 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 14212 0 0 0 88202 14 0 0 20 0 1 0 107334838 84606976 20307 33554432000 4194304 6059633 140733446428864 140733446427688 4278443 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20307 180 456 0 20192 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 82624

[startup+942.3 s]
/proc/loadavg: 2.12 2.10 2.03 3/177 4218
/proc/meminfo: memFree=31168172/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=131944 CPUtime=942.14 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 15056 0 0 0 94199 15 0 0 20 0 1 0 107334838 135110656 30436 33554432000 4194304 6059633 140733446428864 140733446427400 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 32986 30436 180 456 0 32522 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 131944

[startup+1002.3 s]
/proc/loadavg: 2.08 2.09 2.03 3/177 4219
/proc/meminfo: memFree=31223916/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=131944 CPUtime=1002.13 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 16072 0 0 0 100196 17 0 0 20 0 1 0 107334838 135110656 30436 33554432000 4194304 6059633 140733446428864 140733446427400 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 32986 30436 180 456 0 32522 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 131944

[startup+1062.3 s]
/proc/loadavg: 2.08 2.09 2.03 3/177 4220
/proc/meminfo: memFree=31215252/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=131944 CPUtime=1062.13 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 17080 0 0 0 106194 19 0 0 20 0 1 0 107334838 135110656 28900 33554432000 4194304 6059633 140733446428864 140733446427400 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 32986 28900 180 456 0 32522 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 131944

[startup+1122.3 s]
/proc/loadavg: 2.20 2.12 2.04 4/177 4221
/proc/meminfo: memFree=31195076/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=82624 CPUtime=1122.12 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 17676 0 0 0 112192 20 0 0 20 0 1 0 107334838 84606976 20307 33554432000 4194304 6059633 140733446428864 140733446427688 4255024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 20656 20307 180 456 0 20192 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 82624

[startup+1182.3 s]
/proc/loadavg: 2.26 2.14 2.05 3/178 4226
/proc/meminfo: memFree=31088052/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=162764 CPUtime=1182.11 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 18686 0 0 0 118190 21 0 0 20 0 1 0 107334838 166670336 33575 33554432000 4194304 6059633 140733446428864 140733446427656 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 40691 33575 180 456 0 40227 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 162764

[startup+1242.3 s]
/proc/loadavg: 2.09 2.11 2.04 3/177 4227
/proc/meminfo: memFree=31143420/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=131944 CPUtime=1242.1 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 19112 0 0 0 124188 22 0 0 20 0 1 0 107334838 135110656 32484 33554432000 4194304 6059633 140733446428864 140733446427400 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 32986 32484 180 456 0 32522 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 131944

[startup+1302.3 s]
/proc/loadavg: 2.03 2.09 2.04 3/177 4228
/proc/meminfo: memFree=31102576/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=132172 CPUtime=1302.09 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 20174 0 0 0 130185 24 0 0 20 0 1 0 107334838 135344128 31001 33554432000 4194304 6059633 140733446428864 140733446427400 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 33043 31001 180 456 0 32579 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 132172

[startup+1362.3 s]
/proc/loadavg: 2.13 2.10 2.04 3/177 4229
/proc/meminfo: memFree=31156628/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=133964 CPUtime=1362.07 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 21646 0 0 0 136182 25 0 0 20 0 1 0 107334838 137179136 30425 33554432000 4194304 6059633 140733446428864 140733446427400 4278432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 33491 30425 180 456 0 33027 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 133964

[startup+1422.3 s]
/proc/loadavg: 2.09 2.09 2.04 3/177 4230
/proc/meminfo: memFree=31104728/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=164784 CPUtime=1422.07 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 22246 0 0 0 142181 26 0 0 20 0 1 0 107334838 168738816 35612 33554432000 4194304 6059633 140733446428864 140733446427656 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 41196 35612 180 456 0 40732 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 164784

[startup+1482.3 s]
/proc/loadavg: 2.03 2.07 2.03 3/177 4232
/proc/meminfo: memFree=31169016/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=165372 CPUtime=1482.05 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 23407 0 0 0 148178 27 0 0 20 0 1 0 107334838 169340928 34223 33554432000 4194304 6059633 140733446428864 140733446427656 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 41343 34223 180 456 0 40879 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 165372

[startup+1542.31 s]
/proc/loadavg: 2.01 2.06 2.03 3/177 4233
/proc/meminfo: memFree=31159604/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=136072 CPUtime=1542.05 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 24219 0 0 0 154177 28 0 0 20 0 1 0 107334838 139337728 31976 33554432000 4194304 6059633 140733446428864 140733446427400 4278482 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 34018 31976 180 456 0 33554 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 136072

[startup+1602.3 s]
/proc/loadavg: 2.07 2.06 2.03 3/177 4234
/proc/meminfo: memFree=31111932/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=87340 CPUtime=1602.03 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 24826 0 0 0 160173 30 0 0 20 0 1 0 107334838 89436160 21336 33554432000 4194304 6059633 140733446428864 140733446427688 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 21835 21336 180 456 0 21371 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 87340

[startup+1662.3 s]
/proc/loadavg: 2.02 2.05 2.02 3/177 4235
/proc/meminfo: memFree=31128636/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=167480 CPUtime=1662.02 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 25793 0 0 0 166171 31 0 0 20 0 1 0 107334838 171499520 34047 33554432000 4194304 6059633 140733446428864 140733446427656 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 41870 34047 180 456 0 41406 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 167480

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 2.02 3/177 4236
/proc/meminfo: memFree=31098332/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=137040 CPUtime=1722.01 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 26504 0 0 0 172169 32 0 0 20 0 1 0 107334838 140328960 31194 33554432000 4194304 6059633 140733446428864 140733446427400 4278312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 34260 31194 180 456 0 33796 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 137040

[startup+1782.3 s]
/proc/loadavg: 1.92 2.01 2.01 2/172 4272
/proc/meminfo: memFree=31379824/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=167860 CPUtime=1782 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 27100 0 0 0 178168 32 0 0 20 0 1 0 107334838 171888640 36893 33554432000 4194304 6059633 140733446428864 140733446427656 4278024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 41965 36893 180 456 0 41501 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 167860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.94 2.01 2.00 3/178 4287
/proc/meminfo: memFree=27337512/32872528 swapFree=11252/530428
[pid=4174] ppid=4171 vsize=139248 CPUtime=1800.09 cores=0,2,4,6
/proc/4174/stat : 4174 (open-wbo) R 4171 4174 2423 0 -1 4202496 28081 0 0 0 179976 33 0 0 20 0 1 0 107334838 142589952 30722 33554432000 4194304 6059633 140733446428864 140733446427400 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4174/statm: 34812 30722 180 456 0 34348 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 139248

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 4174 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): 1800.11
CPU user time (s): 1799.77
CPU system time (s): 0.340948
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 170068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.340948
maximum resident set size= 149624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28084
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= 24
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5733 second user time and 6.90595 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-07 01:00:31
IDJOB=4086083
IDBENCH=2569
IDSOLVER=2547
FILE ID=node141/4086083-1465254031
RUNJOBID= node141-1465239588-2439
PBS_JOBID= 19843243
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086083-1465254031/watcher-4086083-1465254031 -o /tmp/evaluation-result-4086083-1465254031/solver-4086083-1465254031 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465239588-2439 --watchdog 1960  open-wbo HOME/instance-4086083-1465254031.opb

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

MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4
RANDOM SEED=1698366775

node141.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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
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		: 2666.876
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	: 5332.56
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		: 2666.876
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		: 2666.876
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	: 5332.56
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		: 2666.876
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:        31463244 kB
Buffers:           34644 kB
Cached:            80136 kB
SwapCached:         1760 kB
Active:           103960 kB
Inactive:          73628 kB
Active(anon):      62536 kB
Inactive(anon):     2404 kB
Active(file):      41424 kB
Inactive(file):    71224 kB
Unevictable:      530428 kB
Mlocked:           11252 kB
SwapTotal:      67108856 kB
SwapFree:       67098128 kB
Dirty:              9604 kB
Writeback:             4 kB
AnonPages:        594776 kB
Mapped:             7864 kB
Shmem:                 0 kB
Slab:             567756 kB
SReclaimable:      11452 kB
SUnreclaim:       556304 kB
KernelStack:        1448 kB
PageTables:         5332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     711272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    573440 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= 71736 MiB
End job on node141 at 2016-06-07 01:30:31