Trace number 4101988

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 PB16? (TO) 1800.11 1800.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib3/normalized-reduced-mps-v2-20-10-blend2.opb
MD5SUM94d27ad55443aa92d0406d6e0a54bcaf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2944
Total number of constraints214
Number of constraints which are clauses9
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints205
Minimum length of a constraint1
Maximum length of a constraint2659
Number of terms in the objective function 88
Biggest coefficient in the objective function 53442
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524332
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526376
Number of bits of the biggest sum of numbers20
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-4101988-1466235479.opb
0.00/0.00	c File size is 304251 bytes.
1800.08/1800.40	c Sum of soft weights:       524332
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.08/1800.40	c |  Number of variables:          2944                                                                   |
1800.08/1800.40	c |  Number of hard clauses:          9                                                                   |
1800.08/1800.40	c |  Number of soft clauses:         88                                                                   |
1800.08/1800.40	c |  Number of cardinality:           0                                                                   |
1800.08/1800.40	c |  Number of PB :                 294                                                                   |
1800.08/1800.40	c |  Parse time:                   0.03 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  BMO strategy:                   On                                                                   |
1800.08/1800.40	c |  BMO search:                     No                                                                   |
1800.08/1800.40	c |  PB Encoding:                   GTE                                                                   |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4101988-1466235479/watcher-4101988-1466235479 -o /tmp/evaluation-result-4101988-1466235479/solver-4101988-1466235479 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4101988-1466235479.opb 

pid=12680
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: 2.24 2.18 2.15 2/176 12683
/proc/meminfo: memFree=28735288/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=3032 CPUtime=0 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 493 0 0 0 0 0 0 0 20 0 1 0 25596846 3104768 368 33554432000 4194304 6058637 140736027521280 140735006226664 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 758 368 210 456 0 219 0

[startup+0.100165 s]
/proc/loadavg: 2.24 2.18 2.15 2/176 12683
/proc/meminfo: memFree=28735288/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=34780 CPUtime=0.09 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 6557 0 0 0 8 1 0 0 20 0 1 0 25596846 35614720 6862 33554432000 4194304 6058637 140736027521280 140735006226664 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 8695 6863 165 456 0 8231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34780

[startup+0.200358 s]
/proc/loadavg: 2.24 2.18 2.15 2/176 12683
/proc/meminfo: memFree=28735288/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=71832 CPUtime=0.19 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 14186 0 0 0 17 2 0 0 20 0 1 0 25596846 73555968 15002 33554432000 4194304 6058637 140736027521280 140735006226664 4294632 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 17958 15005 165 456 0 17494 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 71832

[startup+0.300338 s]
/proc/loadavg: 2.24 2.18 2.15 2/176 12683
/proc/meminfo: memFree=28735288/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=99544 CPUtime=0.29 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 17810 0 0 0 26 3 0 0 20 0 1 0 25596846 101933056 19543 33554432000 4194304 6058637 140736027521280 140736027519544 4239645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 24886 19551 165 456 0 24422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 99544

[startup+0.700284 s]
/proc/loadavg: 2.24 2.18 2.15 2/176 12683
/proc/meminfo: memFree=28735288/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=226200 CPUtime=0.69 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 32888 0 0 0 62 7 0 0 20 0 1 0 25596846 231628800 43051 33554432000 4194304 6058637 140736027521280 140736027519544 4294863 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 56550 43054 165 456 0 56086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 226200

[startup+1.50029 s]
/proc/loadavg: 2.24 2.18 2.15 3/177 12684
/proc/meminfo: memFree=28308536/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=286152 CPUtime=1.49 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 43523 0 0 0 139 10 0 0 20 0 1 0 25596846 293019648 63124 33554432000 4194304 6058637 140736027521280 140736027519544 4294739 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 71538 63134 165 456 0 71074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 286152

[startup+3.10029 s]
/proc/loadavg: 2.24 2.18 2.15 3/177 12684
/proc/meminfo: memFree=28053824/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=602024 CPUtime=3.09 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 68902 0 0 0 292 17 0 0 20 0 1 0 25596846 616472576 125639 33554432000 4194304 6058637 140736027521280 140736027519848 4294863 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 150506 125639 165 456 0 150042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 602024

[startup+6.30029 s]
/proc/loadavg: 2.22 2.18 2.15 3/177 12684
/proc/meminfo: memFree=27368352/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=1167584 CPUtime=6.29 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 106976 0 0 0 598 31 0 0 20 0 1 0 25596846 1195606016 229981 33554432000 4194304 6058637 140736027521280 140736027519752 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 291896 229985 165 456 0 291432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1167584

[startup+12.7003 s]
/proc/loadavg: 2.20 2.18 2.15 3/176 12684
/proc/meminfo: memFree=26069452/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=1855024 CPUtime=12.69 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 170305 0 0 0 1217 52 0 0 20 0 1 0 25596846 1899544576 402281 33554432000 4194304 6058637 140736027521280 140736027519544 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 463756 402281 165 456 0 463292 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1855024

[startup+25.5003 s]
/proc/loadavg: 2.22 2.18 2.15 3/177 12685
/proc/meminfo: memFree=24682196/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2416032 CPUtime=25.49 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 192559 0 0 0 2487 62 0 0 20 0 1 0 25596846 2474016768 481367 33554432000 4194304 6058637 140736027521280 140736027518728 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 604008 481367 165 456 0 603544 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2416032

[startup+51.1004 s]
/proc/loadavg: 2.21 2.18 2.15 3/177 12685
/proc/meminfo: memFree=22379764/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2699928 CPUtime=51.08 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 199614 0 0 0 5043 65 0 0 20 0 1 0 25596846 2764726272 499153 33554432000 4194304 6058637 140736027521280 140736027518936 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 674982 499153 165 456 0 674518 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2699928

[startup+102.3 s]
/proc/loadavg: 2.15 2.17 2.15 3/177 12686
/proc/meminfo: memFree=17480164/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2715768 CPUtime=102.28 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204329 0 0 0 10161 67 0 0 20 0 1 0 25596846 2780946432 513066 33554432000 4194304 6058637 140736027521280 140736027519208 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 678942 513066 165 456 0 678478 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2715768

[startup+162.3 s]
/proc/loadavg: 2.05 2.14 2.13 3/178 12736
/proc/meminfo: memFree=28800128/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2715900 CPUtime=162.26 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204372 0 0 0 16159 67 0 0 20 0 1 0 25596846 2781081600 513096 33554432000 4194304 6058637 140736027521280 140736027519208 4313024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 678975 513096 165 456 0 678511 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2715900

[startup+222.307 s]
/proc/loadavg: 2.20 2.16 2.14 3/177 12737
/proc/meminfo: memFree=28142428/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2715900 CPUtime=222.24 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204426 0 0 0 22157 67 0 0 20 0 1 0 25596846 2781081600 513122 33554432000 4194304 6058637 140736027521280 140736027519208 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 678975 513122 165 456 0 678511 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2715900

[startup+282.3 s]
/proc/loadavg: 2.18 2.15 2.14 3/177 12738
/proc/meminfo: memFree=28111548/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716032 CPUtime=282.22 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204465 0 0 0 28155 67 0 0 20 0 1 0 25596846 2781216768 513152 33554432000 4194304 6058637 140736027521280 140736027519208 4313014 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679008 513152 165 456 0 678544 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2716032

[startup+342.3 s]
/proc/loadavg: 2.11 2.14 2.13 3/177 12740
/proc/meminfo: memFree=28080568/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716164 CPUtime=342.21 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204492 0 0 0 34154 67 0 0 20 0 1 0 25596846 2781351936 513177 33554432000 4194304 6058637 140736027521280 140736027519208 4312986 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679041 513177 165 456 0 678577 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2716164

[startup+402.3 s]
/proc/loadavg: 2.25 2.17 2.14 3/177 12741
/proc/meminfo: memFree=28129708/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716164 CPUtime=402.19 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204528 0 0 0 40152 67 0 0 20 0 1 0 25596846 2781351936 513316 33554432000 4194304 6058637 140736027521280 140736027519208 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679041 513316 165 456 0 678577 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2716164

[startup+462.3 s]
/proc/loadavg: 2.30 2.20 2.15 3/177 12742
/proc/meminfo: memFree=28097440/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716296 CPUtime=462.18 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204555 0 0 0 46151 67 0 0 20 0 1 0 25596846 2781487104 513343 33554432000 4194304 6058637 140736027521280 140736027519208 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679074 513343 165 456 0 678610 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2716296

[startup+522.3 s]
/proc/loadavg: 2.16 2.17 2.14 3/177 12743
/proc/meminfo: memFree=28134956/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716428 CPUtime=522.17 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204579 0 0 0 52150 67 0 0 20 0 1 0 25596846 2781622272 513367 33554432000 4194304 6058637 140736027521280 140736027519208 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679107 513367 165 456 0 678643 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 2716428

[startup+582.3 s]
/proc/loadavg: 2.09 2.15 2.14 3/177 12744
/proc/meminfo: memFree=28105200/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716428 CPUtime=582.16 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204602 0 0 0 58149 67 0 0 20 0 1 0 25596846 2781622272 513390 33554432000 4194304 6058637 140736027521280 140736027519208 4313046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679107 513390 165 456 0 678643 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 2716428


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


[startup+882.307 s]
/proc/loadavg: 2.26 2.17 2.13 3/177 12754
/proc/meminfo: memFree=28160536/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716956 CPUtime=882.12 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204733 0 0 0 88145 67 0 0 20 0 1 0 25596846 2782162944 514032 33554432000 4194304 6058637 140736027521280 140736027519208 4313031 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679239 514032 165 456 0 678775 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 2716956

[startup+942.3 s]
/proc/loadavg: 2.13 2.15 2.13 3/177 12756
/proc/meminfo: memFree=28174320/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2716956 CPUtime=942.11 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204760 0 0 0 94144 67 0 0 20 0 1 0 25596846 2782162944 514059 33554432000 4194304 6058637 140736027521280 140736027519208 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679239 514059 165 456 0 678775 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 2716956

[startup+1002.3 s]
/proc/loadavg: 2.11 2.14 2.12 3/177 12757
/proc/meminfo: memFree=28220204/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717088 CPUtime=1002.09 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204789 0 0 0 100142 67 0 0 20 0 1 0 25596846 2782298112 514088 33554432000 4194304 6058637 140736027521280 140736027519208 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679272 514088 165 456 0 678808 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 2717088

[startup+1062.3 s]
/proc/loadavg: 2.07 2.12 2.11 4/177 12758
/proc/meminfo: memFree=28238136/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717220 CPUtime=1062.08 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204816 0 0 0 106141 67 0 0 20 0 1 0 25596846 2782433280 514115 33554432000 4194304 6058637 140736027521280 140736027519208 4314890 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679305 514115 165 456 0 678841 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 2717220

[startup+1122.3 s]
/proc/loadavg: 2.10 2.13 2.11 4/177 12759
/proc/meminfo: memFree=28199100/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717352 CPUtime=1122.08 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204840 0 0 0 112141 67 0 0 20 0 1 0 25596846 2782568448 514139 33554432000 4194304 6058637 140736027521280 140736027519208 4313046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679338 514139 165 456 0 678874 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 2717352

[startup+1182.3 s]
/proc/loadavg: 2.08 2.12 2.11 3/177 12760
/proc/meminfo: memFree=28209436/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717352 CPUtime=1182.07 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204870 0 0 0 118140 67 0 0 20 0 1 0 25596846 2782568448 514169 33554432000 4194304 6058637 140736027521280 140736027519208 4293711 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679338 514169 165 456 0 678874 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 2717352

[startup+1242.3 s]
/proc/loadavg: 2.10 2.12 2.11 3/177 12762
/proc/meminfo: memFree=28221920/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717484 CPUtime=1242.06 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204897 0 0 0 124139 67 0 0 20 0 1 0 25596846 2782703616 514196 33554432000 4194304 6058637 140736027521280 140736027519208 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679371 514196 165 456 0 678907 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 2717484

[startup+1302.3 s]
/proc/loadavg: 2.14 2.13 2.10 4/177 12763
/proc/meminfo: memFree=28224392/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717616 CPUtime=1302.06 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204926 0 0 0 130138 68 0 0 20 0 1 0 25596846 2782838784 514225 33554432000 4194304 6058637 140736027521280 140736027519208 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679404 514225 165 456 0 678940 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 2717616

[startup+1362.3 s]
/proc/loadavg: 2.10 2.11 2.10 3/178 12767
/proc/meminfo: memFree=28230812/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717616 CPUtime=1362.05 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204952 0 0 0 136137 68 0 0 20 0 1 0 25596846 2782838784 514251 33554432000 4194304 6058637 140736027521280 140736027519208 4313051 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679404 514251 165 456 0 678940 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 2717616

[startup+1422.3 s]
/proc/loadavg: 2.03 2.09 2.09 3/178 12791
/proc/meminfo: memFree=28251104/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717748 CPUtime=1422.04 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 204978 0 0 0 142136 68 0 0 20 0 1 0 25596846 2782973952 514788 33554432000 4194304 6058637 140736027521280 140736027519208 4313036 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679437 514788 165 456 0 678973 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 2717748

[startup+1482.3 s]
/proc/loadavg: 2.16 2.12 2.10 4/177 12792
/proc/meminfo: memFree=28221804/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2717880 CPUtime=1482.03 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 205011 0 0 0 148135 68 0 0 20 0 1 0 25596846 2783109120 514821 33554432000 4194304 6058637 140736027521280 140736027519208 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 679470 514821 165 456 0 679006 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 2717880

[startup+1542.31 s]
/proc/loadavg: 2.09 2.11 2.09 3/176 12793
/proc/meminfo: memFree=28153140/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2744036 CPUtime=1542.02 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 212745 0 0 0 154132 70 0 0 20 0 1 0 25596846 2809892864 539418 33554432000 4194304 6058637 140736027521280 140736027519272 4313046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 686009 539418 165 456 0 685545 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 2744036

[startup+1602.3 s]
/proc/loadavg: 2.07 2.10 2.09 4/177 12795
/proc/meminfo: memFree=28110520/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2749324 CPUtime=1602 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 214082 0 0 0 160130 70 0 0 20 0 1 0 25596846 2815307776 543304 33554432000 4194304 6058637 140736027521280 140736027519272 4312968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 687331 543304 165 456 0 686867 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 2749324

[startup+1662.3 s]
/proc/loadavg: 2.06 2.09 2.09 4/177 12796
/proc/meminfo: memFree=28133244/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2754740 CPUtime=1661.99 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 215427 0 0 0 166129 70 0 0 20 0 1 0 25596846 2820853760 546216 33554432000 4194304 6058637 140736027521280 140736027519272 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 688685 546216 165 456 0 688221 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 2754740

[startup+1722.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 12797
/proc/meminfo: memFree=28097276/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2760032 CPUtime=1721.99 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 216763 0 0 0 172128 71 0 0 20 0 1 0 25596846 2826272768 549596 33554432000 4194304 6058637 140736027521280 140736027519272 4312986 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 690008 549596 165 456 0 689544 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 2760032

[startup+1782.3 s]
/proc/loadavg: 2.07 2.08 2.09 3/177 12798
/proc/meminfo: memFree=28090300/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2764940 CPUtime=1781.97 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 217996 0 0 0 178126 71 0 0 20 0 1 0 25596846 2831298560 551851 33554432000 4194304 6058637 140736027521280 140736027519272 4313046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 691235 551851 165 456 0 690771 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 2764940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 12798
/proc/meminfo: memFree=28119936/32872528 swapFree=877056/942464
[pid=12683] ppid=12680 vsize=2765864 CPUtime=1800.08 cores=0,2,4,6
/proc/12683/stat : 12683 (open-wbo-lsu) R 12680 12683 10259 0 -1 4202496 218212 0 0 0 179936 72 0 0 20 0 1 0 25596846 2832244736 552578 33554432000 4194304 6058637 140736027521280 140736027519272 4313042 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12683/statm: 691466 552578 165 456 0 691002 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 2765864

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 12683 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.42
CPU time (s): 1800.11
CPU user time (s): 1799.36
CPU system time (s): 0.742887
CPU usage (%): 99.9825
Max. virtual memory (cumulated for all children) (KiB): 2765864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.742887
maximum resident set size= 2210320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 218214
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= 71
involuntary context switches= 1880

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.97124 second user time and 6.49001 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 09:37:59
IDJOB=4101988
IDBENCH=1832
IDSOLVER=2545
FILE ID=node113/4101988-1466235479
RUNJOBID= node113-1466230464-10275
PBS_JOBID= 19918179
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-blend2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101988-1466235479/watcher-4101988-1466235479 -o /tmp/evaluation-result-4101988-1466235479/solver-4101988-1466235479 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960  open-wbo-lsu HOME/instance-4101988-1466235479.opb

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

MD5SUM BENCH= 94d27ad55443aa92d0406d6e0a54bcaf
RANDOM SEED=1851843541

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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	: 5332.56
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28739912 kB
Buffers:           85888 kB
Cached:           197376 kB
SwapCached:         1896 kB
Active:          2243256 kB
Inactive:         206092 kB
Active(anon):    2165124 kB
Inactive(anon):     3448 kB
Active(file):      78132 kB
Inactive(file):   202644 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:             10092 kB
Writeback:             0 kB
AnonPages:       3208156 kB
Mapped:             7728 kB
Shmem:                 0 kB
Slab:             602436 kB
SReclaimable:      46064 kB
SUnreclaim:       556372 kB
KernelStack:        1472 kB
PageTables:        10324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3493904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    671744 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= 71696 MiB
End job on node113 at 2016-06-18 10:08:00