Trace number 4117972

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16OPT70 1044.27 1044.43

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
dt-problems/normalized-lo_12x12_002.opb.metafix.opb
MD5SUMd516132abc47e45aecfd51f2b27e6693
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70
Best CPU time to get the best result obtained on this benchmark0.029995
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint12
Number of terms in the objective function 144
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 144
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 144
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-4117972-1467214328.opb
0.00/0.00	c File size is 5845 bytes.
1044.23/1044.43	c Sum of soft weights:          144
1044.23/1044.43	c |                                                                                                       |
1044.23/1044.43	c ========================================[ Problem Statistics ]===========================================
1044.23/1044.43	c |                                                                                                       |
1044.23/1044.43	c |  Problem Type:           Unweighted                                                                   |
1044.23/1044.43	c |  Number of variables:           144                                                                   |
1044.23/1044.43	c |  Number of hard clauses:         14                                                                   |
1044.23/1044.43	c |  Number of soft clauses:        144                                                                   |
1044.23/1044.43	c |  Number of cardinality:         126                                                                   |
1044.23/1044.43	c |  Number of PB :                   0                                                                   |
1044.23/1044.43	c |  Parse time:                   0.00 s                                                                 |
1044.23/1044.43	c |                                                                                                       |
1044.23/1044.43	c ==========================================[ Solver Settings ]============================================
1044.23/1044.43	c |                                                                                                       |
1044.23/1044.43	c |  Algorithm:                LinearSU                                                                   |
1044.23/1044.43	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1044.23/1044.43	c |                                                                                                       |
1044.23/1044.43	o 70
1044.23/1044.43	s OPTIMUM FOUND
1044.23/1044.43	v x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 x14 x15 x16 x17 -x18 x19 x20 x21 x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 x30 -x31 x32 -x33 -x34 x35 x36 x37 x38 x39 x40 -x41 x42 -x43 -x44 -x45 -x46 x47 -x48 x49 x50 -x51 -x52 x53 x54 x55 -x56 x57 x58 -x59 x60 -x61 -x62 -x63 x64 -x65 -x66 x67 x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 x87 -x88 -x89 x90 -x91 x92 x93 -x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 -x104 -x105 x106 -x107 -x108 x109 -x110 x111 -x112 -x113 x114 x115 -x116 -x117 x118 -x119 x120 x121 -x122 x123 -x124 x125 x126 -x127 -x128 -x129 x130 x131 x132 x133 x134 x135 -x136 -x137 x138 x139 x140 x141 -x142 -x143 -x144

Verifier Data 

OK	70

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-4117972-1467214328/watcher-4117972-1467214328 -o /tmp/evaluation-result-4117972-1467214328/solver-4117972-1467214328 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467210301-1884 --watchdog 1960 open-wbo-lsu HOME/instance-4117972-1467214328.opb 

pid=3594
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: 2.35 2.29 2.19 3/176 3597
/proc/meminfo: memFree=28492544/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=7808 CPUtime=0 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 650 0 0 0 0 0 0 0 20 0 1 0 458822 7995392 514 33554432000 4194304 6058637 140735775979072 140735998208360 4254146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 1952 514 163 456 0 1488 0

[startup+0.10016 s]
/proc/loadavg: 2.35 2.29 2.19 3/176 3597
/proc/meminfo: memFree=28492544/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=3972 CPUtime=0.09 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 858 0 0 0 9 0 0 0 20 0 1 0 458822 4067328 609 33554432000 4194304 6058637 140735775979072 140735998208360 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 993 609 178 456 0 529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3972

[startup+0.200277 s]
/proc/loadavg: 2.35 2.29 2.19 3/176 3597
/proc/meminfo: memFree=28492544/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=4212 CPUtime=0.19 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 932 0 0 0 19 0 0 0 20 0 1 0 458822 4313088 680 33554432000 4194304 6058637 140735775979072 140735998208360 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 1053 680 178 456 0 589 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4212

[startup+0.300263 s]
/proc/loadavg: 2.35 2.29 2.19 3/176 3597
/proc/meminfo: memFree=28492544/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=4732 CPUtime=0.29 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 998 0 0 0 29 0 0 0 20 0 1 0 458822 4845568 744 33554432000 4194304 6058637 140735775979072 140735998208360 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 1183 744 178 456 0 719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4732

[startup+0.700292 s]
/proc/loadavg: 2.35 2.29 2.19 3/176 3597
/proc/meminfo: memFree=28492544/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=5512 CPUtime=0.69 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 1428 0 0 0 69 0 0 0 20 0 1 0 458822 5644288 973 33554432000 4194304 6058637 140735775979072 140735775977800 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 1378 973 178 456 0 914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5512

[startup+1.50023 s]
/proc/loadavg: 2.35 2.29 2.19 3/177 3598
/proc/meminfo: memFree=28488428/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=7160 CPUtime=1.49 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 1832 0 0 0 149 0 0 0 20 0 1 0 458822 7331840 1358 33554432000 4194304 6058637 140735775979072 140735775977800 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 1790 1358 178 456 0 1326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7160

[startup+3.10023 s]
/proc/loadavg: 2.35 2.29 2.19 3/177 3598
/proc/meminfo: memFree=28486196/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=8852 CPUtime=3.09 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 2223 0 0 0 309 0 0 0 20 0 1 0 458822 9064448 1717 33554432000 4194304 6058637 140735775979072 140735775977832 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 2213 1717 178 456 0 1749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8852

[startup+6.30025 s]
/proc/loadavg: 2.32 2.28 2.19 3/177 3598
/proc/meminfo: memFree=28480992/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=13204 CPUtime=6.29 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 2419 0 0 0 629 0 0 0 20 0 1 0 458822 13520896 2928 33554432000 4194304 6058637 140735775979072 140735775977800 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 3301 2928 178 456 0 2837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13204

[startup+12.7002 s]
/proc/loadavg: 2.30 2.28 2.19 4/177 3598
/proc/meminfo: memFree=28480560/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=13204 CPUtime=12.69 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 2419 0 0 0 1269 0 0 0 20 0 1 0 458822 13520896 2928 33554432000 4194304 6058637 140735775979072 140735775977800 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 3301 2928 178 456 0 2837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13204

[startup+25.5003 s]
/proc/loadavg: 2.23 2.26 2.19 4/177 3598
/proc/meminfo: memFree=28438680/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=22308 CPUtime=25.48 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 3508 0 0 0 2548 0 0 0 20 0 1 0 458822 22843392 4313 33554432000 4194304 6058637 140735775979072 140735775977800 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 5577 4313 178 456 0 5113 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22308

[startup+51.1003 s]
/proc/loadavg: 2.28 2.27 2.19 3/177 3598
/proc/meminfo: memFree=28471764/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=26732 CPUtime=51.08 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 4170 0 0 0 5107 1 0 0 20 0 1 0 458822 27373568 5968 33554432000 4194304 6058637 140735775979072 140735775977800 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 6683 5968 178 456 0 6219 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26732

[startup+102.3 s]
/proc/loadavg: 2.24 2.26 2.19 3/177 3599
/proc/meminfo: memFree=28409304/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=27004 CPUtime=102.28 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 4574 0 0 0 10227 1 0 0 20 0 1 0 458822 27652096 6362 33554432000 4194304 6058637 140735775979072 140735775977832 4277424 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 6751 6362 178 456 0 6287 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 27004

[startup+162.3 s]
/proc/loadavg: 2.30 2.27 2.19 4/177 3600
/proc/meminfo: memFree=28400868/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=52736 CPUtime=162.26 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 5391 0 0 0 16224 2 0 0 20 0 1 0 458822 54001664 8912 33554432000 4194304 6058637 140735775979072 140735775977800 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 13184 8912 178 456 0 12720 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52736

[startup+222.307 s]
/proc/loadavg: 2.30 2.28 2.19 3/177 3601
/proc/meminfo: memFree=28389080/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=52736 CPUtime=222.26 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 5704 0 0 0 22224 2 0 0 20 0 1 0 458822 54001664 12283 33554432000 4194304 6058637 140735775979072 140735775977800 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 13184 12283 178 456 0 12720 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 52736

[startup+282.3 s]
/proc/loadavg: 1.66 2.10 2.14 2/169 3632
/proc/meminfo: memFree=28528520/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=52736 CPUtime=282.25 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 5719 0 0 0 28222 3 0 0 20 0 1 0 458822 54001664 12806 33554432000 4194304 6058637 140735775979072 140735775977800 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 13184 12806 178 456 0 12720 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 52736

[startup+342.3 s]
/proc/loadavg: 1.33 1.93 2.07 3/170 3634
/proc/meminfo: memFree=28528772/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=52736 CPUtime=342.24 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 5720 0 0 0 34221 3 0 0 20 0 1 0 458822 54001664 12807 33554432000 4194304 6058637 140735775979072 140735775977800 4278104 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 13184 12807 178 456 0 12720 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 52736

[startup+402.3 s]
/proc/loadavg: 1.25 1.80 2.02 3/170 3635
/proc/meminfo: memFree=28528900/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=52736 CPUtime=402.23 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 5720 0 0 0 40220 3 0 0 20 0 1 0 458822 54001664 12807 33554432000 4194304 6058637 140735775979072 140735775977800 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 13184 12807 178 456 0 12720 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 52736

[startup+462.3 s]
/proc/loadavg: 1.24 1.70 1.97 2/170 3636
/proc/meminfo: memFree=28521716/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=59924 CPUtime=462.22 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6518 0 0 0 46219 3 0 0 20 0 1 0 458822 61362176 14577 33554432000 4194304 6058637 140735775979072 140735775977832 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 14981 14577 178 456 0 14517 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 59924

[startup+522.3 s]
/proc/loadavg: 1.18 1.60 1.91 3/171 3640
/proc/meminfo: memFree=28521884/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=59924 CPUtime=522.21 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6518 0 0 0 52218 3 0 0 20 0 1 0 458822 61362176 14577 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 14981 14577 178 456 0 14517 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 59924

[startup+582.3 s]
/proc/loadavg: 1.20 1.53 1.87 2/170 3641
/proc/meminfo: memFree=28517436/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=64344 CPUtime=582.2 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6608 0 0 0 58217 3 0 0 20 0 1 0 458822 65888256 15686 33554432000 4194304 6058637 140735775979072 140735775977832 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16086 15686 178 456 0 15622 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 64344

[startup+642.3 s]
/proc/loadavg: 1.16 1.46 1.82 2/170 3643
/proc/meminfo: memFree=28517444/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=64344 CPUtime=642.19 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6608 0 0 0 64216 3 0 0 20 0 1 0 458822 65888256 15686 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16086 15686 178 456 0 15622 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 64344

[startup+702.3 s]
/proc/loadavg: 1.24 1.43 1.79 2/170 3644
/proc/meminfo: memFree=28516712/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=64628 CPUtime=702.18 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6680 0 0 0 70215 3 0 0 20 0 1 0 458822 66179072 15757 33554432000 4194304 6058637 140735775979072 140735775977832 4278284 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16157 15757 178 456 0 15693 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 64628

[startup+762.3 s]
/proc/loadavg: 1.24 1.40 1.75 2/170 3645
/proc/meminfo: memFree=28516720/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=64912 CPUtime=762.18 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6751 0 0 0 76215 3 0 0 20 0 1 0 458822 66469888 15828 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16228 15828 178 456 0 15764 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 64912

[startup+822.3 s]
/proc/loadavg: 1.32 1.38 1.72 2/170 3646
/proc/meminfo: memFree=28516612/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=65672 CPUtime=822.16 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 6945 0 0 0 82213 3 0 0 20 0 1 0 458822 67248128 16018 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16418 16018 178 456 0 15954 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 65672

[startup+882.307 s]
/proc/loadavg: 1.26 1.36 1.69 2/170 3647
/proc/meminfo: memFree=28515876/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=66524 CPUtime=882.16 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7091 0 0 0 88213 3 0 0 20 0 1 0 458822 68120576 16161 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16631 16161 178 456 0 16167 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 66524

[startup+942.3 s]
/proc/loadavg: 1.24 1.33 1.66 2/170 3649
/proc/meminfo: memFree=28515140/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=66924 CPUtime=942.15 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7265 0 0 0 94211 4 0 0 20 0 1 0 458822 68530176 16331 33554432000 4194304 6058637 140735775979072 140735775977832 4263777 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16731 16331 178 456 0 16267 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 66924

[startup+1002.3 s]
/proc/loadavg: 1.22 1.31 1.63 2/170 3650
/proc/meminfo: memFree=28514284/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1002.14 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 100210 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 67920

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3597 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1024 s]
/proc/loadavg: 1.29 1.32 1.62 3/170 3651
/proc/meminfo: memFree=28514160/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1023.83 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 102379 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1023.83
Current children cumulated vsize (KiB) 67920

[startup+1036.8 s]
/proc/loadavg: 1.41 1.34 1.63 3/170 3651
/proc/meminfo: memFree=28514164/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1036.63 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 103659 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4278280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1036.63
Current children cumulated vsize (KiB) 67920

[startup+1040 s]
/proc/loadavg: 1.38 1.34 1.63 2/170 3651
/proc/meminfo: memFree=28514164/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1039.83 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 103979 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1039.83
Current children cumulated vsize (KiB) 67920

[startup+1041.6 s]
/proc/loadavg: 1.38 1.34 1.63 2/170 3651
/proc/meminfo: memFree=28514164/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1041.43 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 104139 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1041.43
Current children cumulated vsize (KiB) 67920

[startup+1043.2 s]
/proc/loadavg: 1.38 1.34 1.63 2/170 3651
/proc/meminfo: memFree=28514164/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1043.03 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 104299 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1043.03
Current children cumulated vsize (KiB) 67920

[startup+1044.01 s]
/proc/loadavg: 1.35 1.33 1.62 2/170 3651
/proc/meminfo: memFree=28514164/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1043.84 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 104380 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1043.84
Current children cumulated vsize (KiB) 67920

[startup+1044.4 s]
/proc/loadavg: 1.35 1.33 1.62 2/170 3651
/proc/meminfo: memFree=28514164/32872528 swapFree=1631852/1795372
[pid=3597] ppid=3594 vsize=67920 CPUtime=1044.23 cores=1,3,5,7
/proc/3597/stat : 3597 (open-wbo-lsu) R 3594 3597 1867 0 -1 4202496 7518 0 0 0 104419 4 0 0 20 0 1 0 458822 69550080 16580 33554432000 4194304 6058637 140735775979072 140735775977832 4271186 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3597/statm: 16980 16580 178 456 0 16516 0
Current children cumulated CPU time (s) 1044.23
Current children cumulated vsize (KiB) 67920

Child status: 30
Real time (s): 1044.43
CPU time (s): 1044.27
CPU user time (s): 1044.23
CPU system time (s): 0.043993
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 67920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1044.23
system time used= 0.043993
maximum resident set size= 66332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7521
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= 6
involuntary context switches= 1207

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.57561 second user time and 4.07838 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-29 17:32:08
IDJOB=4117972
IDBENCH=111634
IDSOLVER=2545
FILE ID=node123/4117972-1467214328
RUNJOBID= node123-1467210301-1884
PBS_JOBID= 19997595
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/dt-problems/normalized-lo_12x12_002.opb.metafix.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117972-1467214328/watcher-4117972-1467214328 -o /tmp/evaluation-result-4117972-1467214328/solver-4117972-1467214328 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467210301-1884 --watchdog 1960  open-wbo-lsu HOME/instance-4117972-1467214328.opb

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

MD5SUM BENCH= d516132abc47e45aecfd51f2b27e6693
RANDOM SEED=1382662736

node123.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		: 2666.387
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	: 5332.77
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		: 2666.387
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		: 2666.387
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		: 2666.387
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		: 2666.387
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	: 5332.54
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		: 2666.387
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		: 2666.387
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		: 2666.387
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:        28492544 kB
Buffers:           69164 kB
Cached:          1710296 kB
SwapCached:            0 kB
Active:           195500 kB
Inactive:        1680136 kB
Active(anon):      99040 kB
Inactive(anon):        0 kB
Active(file):      96460 kB
Inactive(file):  1680136 kB
Unevictable:     1795372 kB
Mlocked:         1631852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1910100 kB
Mapped:            14560 kB
Shmem:               204 kB
Slab:             575772 kB
SReclaimable:      20372 kB
SUnreclaim:       555400 kB
KernelStack:        1472 kB
PageTables:         7580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1998120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node123 at 2016-06-29 17:49:33