Trace number 4122559

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 PB16UNSAT 1771.06 1771.35

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-regular-n27-d4-i2.cnf.gz-extracted.pb.metafix.opb
MD5SUMb3e393f141e33fc7964ade58baa81427
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables109
Total number of constraints108
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)108
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4122559-1467310141.opb
0.00/0.00	c File size is 4065 bytes.
1771.00/1771.34	c Sum of soft weights:            0
1771.00/1771.34	c |                                                                                                       |
1771.00/1771.34	c ========================================[ Problem Statistics ]===========================================
1771.00/1771.34	c |                                                                                                       |
1771.00/1771.34	c |  Problem Type:           Unweighted                                                                   |
1771.00/1771.34	c |  Number of variables:           109                                                                   |
1771.00/1771.34	c |  Number of hard clauses:          0                                                                   |
1771.00/1771.34	c |  Number of soft clauses:          0                                                                   |
1771.00/1771.34	c |  Number of cardinality:         108                                                                   |
1771.00/1771.34	c |  Number of PB :                   0                                                                   |
1771.00/1771.34	c |  Parse time:                   0.00 s                                                                 |
1771.00/1771.34	c |                                                                                                       |
1771.00/1771.34	s UNSATISFIABLE

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-4122559-1467310141/watcher-4122559-1467310141 -o /tmp/evaluation-result-4122559-1467310141/solver-4122559-1467310141 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1467308284-23142 --watchdog 1960 open-wbo HOME/instance-4122559-1467310141.opb 

pid=26581
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: 2.17 2.25 2.12 3/175 26584
/proc/meminfo: memFree=29405336/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=6972 CPUtime=0 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 430 0 0 0 0 0 0 0 20 0 1 0 11969204 7139328 303 33554432000 4194304 6059633 140736499954464 140735864316552 4254766 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 1743 303 173 456 0 1279 0

[startup+0.100161 s]
/proc/loadavg: 2.17 2.25 2.12 3/175 26584
/proc/meminfo: memFree=29405336/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=3136 CPUtime=0.09 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 595 0 0 0 9 0 0 0 20 0 1 0 11969204 3211264 418 33554432000 4194304 6059633 140736499954464 140735864316552 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 784 418 175 456 0 320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3136

[startup+0.200282 s]
/proc/loadavg: 2.17 2.25 2.12 3/175 26584
/proc/meminfo: memFree=29405336/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=3504 CPUtime=0.19 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 810 0 0 0 19 0 0 0 20 0 1 0 11969204 3588096 512 33554432000 4194304 6059633 140736499954464 140735864316552 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 876 512 175 456 0 412 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3504

[startup+0.30027 s]
/proc/loadavg: 2.17 2.25 2.12 3/175 26584
/proc/meminfo: memFree=29405336/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=4128 CPUtime=0.29 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 893 0 0 0 29 0 0 0 20 0 1 0 11969204 4227072 590 33554432000 4194304 6059633 140736499954464 140735864316552 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 1032 590 175 456 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4128

[startup+0.700185 s]
/proc/loadavg: 2.17 2.25 2.12 3/175 26584
/proc/meminfo: memFree=29405336/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=6836 CPUtime=0.69 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 1254 0 0 0 69 0 0 0 20 0 1 0 11969204 7000064 940 33554432000 4194304 6059633 140736499954464 140736499952952 4261221 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 1709 940 175 456 0 1245 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6836

[startup+1.50023 s]
/proc/loadavg: 2.17 2.25 2.12 3/177 26586
/proc/meminfo: memFree=29400880/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=6836 CPUtime=1.49 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 1670 0 0 0 149 0 0 0 20 0 1 0 11969204 7000064 1331 33554432000 4194304 6059633 140736499954464 140736499952952 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 1709 1331 175 456 0 1245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6836

[startup+3.10027 s]
/proc/loadavg: 2.15 2.25 2.12 3/177 26586
/proc/meminfo: memFree=29398020/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=9660 CPUtime=3.09 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 2283 0 0 0 309 0 0 0 20 0 1 0 11969204 9891840 1931 33554432000 4194304 6059633 140736499954464 140736499952952 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 2415 1931 175 456 0 1951 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9660

[startup+6.3002 s]
/proc/loadavg: 2.15 2.25 2.12 3/177 26586
/proc/meminfo: memFree=29393520/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=14012 CPUtime=6.29 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 2977 0 0 0 629 0 0 0 20 0 1 0 11969204 14348288 3098 33554432000 4194304 6059633 140736499954464 140736499952952 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 3503 3098 175 456 0 3039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14012

[startup+12.7003 s]
/proc/loadavg: 2.21 2.26 2.12 4/177 26586
/proc/meminfo: memFree=29392848/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=14012 CPUtime=12.68 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 3058 0 0 0 1268 0 0 0 20 0 1 0 11969204 14348288 3140 33554432000 4194304 6059633 140736499954464 140736499953288 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 3503 3140 175 456 0 3039 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14012

[startup+25.5003 s]
/proc/loadavg: 2.26 2.26 2.12 3/177 26586
/proc/meminfo: memFree=29375308/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=21492 CPUtime=25.49 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 3873 0 0 0 2548 1 0 0 20 0 1 0 11969204 22007808 4939 33554432000 4194304 6059633 140736499954464 140736499952984 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 5373 4939 175 456 0 4909 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21492

[startup+51.1004 s]
/proc/loadavg: 2.23 2.26 2.12 3/177 26632
/proc/meminfo: memFree=29403640/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=27588 CPUtime=51.08 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 5116 0 0 0 5107 1 0 0 20 0 1 0 11969204 28250112 6518 33554432000 4194304 6059633 140736499954464 140736499953000 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 6897 6518 175 456 0 6433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27588

[startup+102.3 s]
/proc/loadavg: 2.20 2.24 2.12 4/178 26819
/proc/meminfo: memFree=29396040/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=37664 CPUtime=102.28 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 5631 0 0 0 10227 1 0 0 20 0 1 0 11969204 38567936 9053 33554432000 4194304 6059633 140736499954464 140736499952952 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 9416 9053 175 456 0 8952 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 37664

[startup+162.3 s]
/proc/loadavg: 2.25 2.25 2.13 3/177 26820
/proc/meminfo: memFree=29371708/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=44848 CPUtime=162.26 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 6419 0 0 0 16225 1 0 0 20 0 1 0 11969204 45924352 10822 33554432000 4194304 6059633 140736499954464 140736499952984 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 11212 10822 175 456 0 10748 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 44848

[startup+222.307 s]
/proc/loadavg: 2.17 2.22 2.13 3/177 26821
/proc/meminfo: memFree=29363368/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=45700 CPUtime=222.26 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 6640 0 0 0 22225 1 0 0 20 0 1 0 11969204 46796800 11035 33554432000 4194304 6059633 140736499954464 140736499952984 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 11425 11035 175 456 0 10961 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 45700

[startup+282.3 s]
/proc/loadavg: 2.20 2.23 2.13 4/176 26822
/proc/meminfo: memFree=29360068/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=47692 CPUtime=282.24 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 7165 0 0 0 28223 1 0 0 20 0 1 0 11969204 48836608 11533 33554432000 4194304 6059633 140736499954464 140736499952984 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 11923 11533 175 456 0 11459 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 47692

[startup+342.3 s]
/proc/loadavg: 1.71 2.10 2.09 2/170 26855
/proc/meminfo: memFree=29409444/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=49588 CPUtime=342.24 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 7676 0 0 0 34222 2 0 0 20 0 1 0 11969204 50778112 12007 33554432000 4194304 6059633 140736499954464 140736499952984 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 12397 12007 175 456 0 11933 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 49588

[startup+402.3 s]
/proc/loadavg: 1.42 1.95 2.04 2/170 26856
/proc/meminfo: memFree=29403960/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=55432 CPUtime=402.23 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 8683 0 0 0 40221 2 0 0 20 0 1 0 11969204 56762368 13468 33554432000 4194304 6059633 140736499954464 140736499952984 4278329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 13858 13468 175 456 0 13394 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 55432

[startup+462.3 s]
/proc/loadavg: 1.33 1.81 1.99 3/170 26857
/proc/meminfo: memFree=29390524/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=75852 CPUtime=462.22 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 9462 0 0 0 46219 3 0 0 20 0 1 0 11969204 77672448 16556 33554432000 4194304 6059633 140736499954464 140736499952952 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 18963 16556 175 456 0 18499 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 75852

[startup+522.3 s]
/proc/loadavg: 1.23 1.70 1.94 2/170 26858
/proc/meminfo: memFree=29391584/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=75852 CPUtime=522.2 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 9469 0 0 0 52217 3 0 0 20 0 1 0 11969204 77672448 16556 33554432000 4194304 6059633 140736499954464 140736499952952 4277871 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 18963 16556 175 456 0 18499 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 75852

[startup+582.3 s]
/proc/loadavg: 1.20 1.60 1.89 2/170 26859
/proc/meminfo: memFree=29389448/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=75852 CPUtime=582.19 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 9470 0 0 0 58216 3 0 0 20 0 1 0 11969204 77672448 17068 33554432000 4194304 6059633 140736499954464 140736499952952 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 18963 17068 175 456 0 18499 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 75852


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

/proc/loadavg: 1.26 1.25 1.53 2/170 26876
/proc/meminfo: memFree=29364348/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=94244 CPUtime=1242.09 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10018 0 0 0 124205 4 0 0 20 0 1 0 11969204 96505856 23212 33554432000 4194304 6059633 140736499954464 140736499952984 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 23561 23212 175 456 0 23097 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 94244

[startup+1302.3 s]
/proc/loadavg: 1.33 1.28 1.52 2/171 26880
/proc/meminfo: memFree=29364268/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=94244 CPUtime=1302.08 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10018 0 0 0 130204 4 0 0 20 0 1 0 11969204 96505856 23212 33554432000 4194304 6059633 140736499954464 140736499952984 4278304 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 23561 23212 175 456 0 23097 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 94244

[startup+1362.3 s]
/proc/loadavg: 1.30 1.28 1.51 2/170 26881
/proc/meminfo: memFree=29364204/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=94244 CPUtime=1362.07 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10018 0 0 0 136203 4 0 0 20 0 1 0 11969204 96505856 23212 33554432000 4194304 6059633 140736499954464 140736499952984 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 23561 23212 175 456 0 23097 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 94244

[startup+1422.3 s]
/proc/loadavg: 1.25 1.27 1.48 2/170 26882
/proc/meminfo: memFree=29361436/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=96672 CPUtime=1422.06 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10107 0 0 0 142202 4 0 0 20 0 1 0 11969204 98992128 23805 33554432000 4194304 6059633 140736499954464 140736499952984 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 24168 23805 175 456 0 23704 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 96672

[startup+1482.3 s]
/proc/loadavg: 1.28 1.27 1.47 2/170 26883
/proc/meminfo: memFree=29362204/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=97312 CPUtime=1482.05 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10108 0 0 0 148201 4 0 0 20 0 1 0 11969204 99647488 23806 33554432000 4194304 6059633 140736499954464 140736499952984 4278296 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 24328 23806 175 456 0 23864 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97312

[startup+1542.31 s]
/proc/loadavg: 1.36 1.29 1.46 2/170 26885
/proc/meminfo: memFree=29360772/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=98272 CPUtime=1542.05 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10528 0 0 0 154201 4 0 0 20 0 1 0 11969204 100630528 24205 33554432000 4194304 6059633 140736499954464 140736499952984 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 24568 24205 175 456 0 24104 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 98272

[startup+1602.3 s]
/proc/loadavg: 1.32 1.30 1.45 2/170 26886
/proc/meminfo: memFree=29359576/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=99232 CPUtime=1602.03 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 10778 0 0 0 160199 4 0 0 20 0 1 0 11969204 101613568 24445 33554432000 4194304 6059633 140736499954464 140736499952984 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 24808 24445 175 456 0 24344 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 99232

[startup+1662.3 s]
/proc/loadavg: 1.29 1.29 1.44 2/170 26887
/proc/meminfo: memFree=29358876/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=100192 CPUtime=1662.03 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11032 0 0 0 166198 5 0 0 20 0 1 0 11969204 102596608 24685 33554432000 4194304 6059633 140736499954464 140736499952984 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 25048 24685 175 456 0 24584 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 100192

[startup+1722.3 s]
/proc/loadavg: 1.25 1.28 1.42 2/170 26888
/proc/meminfo: memFree=29357560/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=101632 CPUtime=1722.01 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11405 0 0 0 172196 5 0 0 20 0 1 0 11969204 104071168 25045 33554432000 4194304 6059633 140736499954464 140736499952984 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 25408 25045 175 456 0 24944 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 101632

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26584 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1740.8 s]
/proc/loadavg: 1.25 1.27 1.42 2/170 26888
/proc/meminfo: memFree=29357436/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=102272 CPUtime=1740.51 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11406 0 0 0 174046 5 0 0 20 0 1 0 11969204 104726528 25046 33554432000 4194304 6059633 140736499954464 140736499952984 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 25568 25046 175 456 0 25104 0
Current children cumulated CPU time (s) 1740.51
Current children cumulated vsize (KiB) 102272

[startup+1753.6 s]
/proc/loadavg: 1.26 1.28 1.42 2/170 26889
/proc/meminfo: memFree=29356068/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=102272 CPUtime=1753.31 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11579 0 0 0 175326 5 0 0 20 0 1 0 11969204 104726528 25205 33554432000 4194304 6059633 140736499954464 140736499952984 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 25568 25205 175 456 0 25104 0
Current children cumulated CPU time (s) 1753.31
Current children cumulated vsize (KiB) 102272

[startup+1760 s]
/proc/loadavg: 1.24 1.27 1.41 2/170 26889
/proc/meminfo: memFree=29352480/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1759.71 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11638 0 0 0 175966 5 0 0 20 0 1 0 11969204 135802880 26285 33554432000 4194304 6059633 140736499954464 140736499952952 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26285 175 456 0 32691 0
Current children cumulated CPU time (s) 1759.71
Current children cumulated vsize (KiB) 132620

[startup+1766.4 s]
/proc/loadavg: 1.30 1.28 1.42 2/170 26889
/proc/meminfo: memFree=29352480/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1766.11 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11639 0 0 0 176606 5 0 0 20 0 1 0 11969204 135802880 26797 33554432000 4194304 6059633 140736499954464 140736499952952 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26797 175 456 0 32691 0
Current children cumulated CPU time (s) 1766.11
Current children cumulated vsize (KiB) 132620

[startup+1769.6 s]
/proc/loadavg: 1.27 1.28 1.41 2/170 26889
/proc/meminfo: memFree=29350472/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1769.31 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11639 0 0 0 176926 5 0 0 20 0 1 0 11969204 135802880 26797 33554432000 4194304 6059633 140736499954464 140736499952952 4277925 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26797 175 456 0 32691 0
Current children cumulated CPU time (s) 1769.31
Current children cumulated vsize (KiB) 132620

[startup+1770.4 s]
/proc/loadavg: 1.27 1.28 1.41 2/170 26889
/proc/meminfo: memFree=29350472/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1770.1 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11639 0 0 0 177005 5 0 0 20 0 1 0 11969204 135802880 26797 33554432000 4194304 6059633 140736499954464 140736499952952 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26797 175 456 0 32691 0
Current children cumulated CPU time (s) 1770.1
Current children cumulated vsize (KiB) 132620

[startup+1770.8 s]
/proc/loadavg: 1.27 1.28 1.41 2/170 26889
/proc/meminfo: memFree=29350472/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1770.5 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11639 0 0 0 177045 5 0 0 20 0 1 0 11969204 135802880 26797 33554432000 4194304 6059633 140736499954464 140736499952952 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26797 175 456 0 32691 0
Current children cumulated CPU time (s) 1770.5
Current children cumulated vsize (KiB) 132620

[startup+1771.2 s]
/proc/loadavg: 1.27 1.28 1.41 3/170 26889
/proc/meminfo: memFree=29350224/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1770.9 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11639 0 0 0 177085 5 0 0 20 0 1 0 11969204 135802880 26797 33554432000 4194304 6059633 140736499954464 140736499952952 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26797 175 456 0 32691 0
Current children cumulated CPU time (s) 1770.9
Current children cumulated vsize (KiB) 132620

[startup+1771.3 s]
/proc/loadavg: 1.27 1.28 1.41 3/170 26889
/proc/meminfo: memFree=29350224/32872528 swapFree=1270788/1434308
[pid=26584] ppid=26581 vsize=132620 CPUtime=1771 cores=1,3,5,7
/proc/26584/stat : 26584 (open-wbo) R 26581 26584 23125 0 -1 4202496 11639 0 0 0 177095 5 0 0 20 0 1 0 11969204 135802880 26797 33554432000 4194304 6059633 140736499954464 140736499952952 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26584/statm: 33155 26797 175 456 0 32691 0
Current children cumulated CPU time (s) 1771
Current children cumulated vsize (KiB) 132620

Child status: 20
Real time (s): 1771.35
CPU time (s): 1771.06
CPU user time (s): 1771
CPU system time (s): 0.06099
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 132620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771
system time used= 0.06099
maximum resident set size= 107204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11643
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= 18
involuntary context switches= 1862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.05193 second user time and 13.6579 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-30 20:09:01
IDJOB=4122559
IDBENCH=111173
IDSOLVER=2547
FILE ID=node130/4122559-1467310141
RUNJOBID= node130-1467308284-23142
PBS_JOBID= 20005254
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-regular-n27-d4-i2.cnf.gz-extracted.pb.metafix.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122559-1467310141/watcher-4122559-1467310141 -o /tmp/evaluation-result-4122559-1467310141/solver-4122559-1467310141 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1467308284-23142 --watchdog 1960  open-wbo HOME/instance-4122559-1467310141.opb

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

MD5SUM BENCH= b3e393f141e33fc7964ade58baa81427
RANDOM SEED=258017496

node130.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		: 2666.813
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	: 5333.62
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		: 2666.813
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		: 2666.813
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		: 2666.813
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		: 2666.813
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		: 2666.813
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		: 2666.813
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		: 2666.813
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:        29405880 kB
Buffers:          146232 kB
Cached:          1077784 kB
SwapCached:            0 kB
Active:           343376 kB
Inactive:         943884 kB
Active(anon):      60904 kB
Inactive(anon):     4904 kB
Active(file):     282472 kB
Inactive(file):   938980 kB
Unevictable:     1434308 kB
Mlocked:         1270788 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4780 kB
Writeback:            28 kB
AnonPages:       1497436 kB
Mapped:            14488 kB
Shmem:               204 kB
Slab:             612260 kB
SReclaimable:      55956 kB
SUnreclaim:       556304 kB
KernelStack:        1488 kB
PageTables:         7008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1617808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 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= 71664 MiB
End job on node130 at 2016-06-30 20:38:33