Trace number 4084211

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) 1800.16 1800.76

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-859770.opb
MD5SUMcbc412f006cacd8e2fcdc61d20cbc351
Bench CategoryOPT-SMALLINT-LIN (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 benchmark56.3364
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2504
Total number of constraints2065
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)529
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint8
Maximum length of a constraint1446
Number of terms in the objective function 2504
Biggest coefficient in the objective function 10
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 16472
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 16472
Number of bits of the biggest sum of numbers15
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-4084211-1465355747.opb
0.00/0.00	c File size is 7592103 bytes.
1800.10/1800.70	c Sum of soft weights:        16472
1800.10/1800.70	c |                                                                                                       |
1800.10/1800.70	c ========================================[ Problem Statistics ]===========================================
1800.10/1800.70	c |                                                                                                       |
1800.10/1800.70	c |  Problem Type:             Weighted                                                                   |
1800.10/1800.70	c |  Number of variables:          2504                                                                   |
1800.10/1800.70	c |  Number of hard clauses:       1555                                                                   |
1800.10/1800.70	c |  Number of soft clauses:       2504                                                                   |
1800.10/1800.70	c |  Number of cardinality:         529                                                                   |
1800.10/1800.70	c |  Number of PB :                   0                                                                   |
1800.10/1800.70	c |  Parse time:                   0.73 s                                                                 |
1800.10/1800.70	c |                                                                                                       |
1800.10/1800.70	c ==========================================[ Solver Settings ]============================================
1800.10/1800.70	c |                                                                                                       |
1800.10/1800.70	c |  Algorithm:                LinearSU                                                                   |
1800.10/1800.70	c |  BMO strategy:                   On                                                                   |
1800.10/1800.70	c |  BMO search:                     No                                                                   |
1800.10/1800.70	c |  PB Encoding:                   GTE                                                                   |
1800.10/1800.70	c |                                                                                                       |
1800.10/1800.70	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-4084211-1465355747/watcher-4084211-1465355747 -o /tmp/evaluation-result-4084211-1465355747/solver-4084211-1465355747 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960 open-wbo-lsu HOME/instance-4084211-1465355747.opb 

pid=25736
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: 2.31 2.23 2.19 4/174 25739
/proc/meminfo: memFree=29473716/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=9884 CPUtime=0 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 2220 0 0 0 0 0 0 0 20 0 1 0 117507777 10121216 2096 33554432000 4194304 6058637 140736379928336 140734088819208 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 2471 2096 1988 456 0 153 0

[startup+0.100157 s]
/proc/loadavg: 2.31 2.23 2.19 4/174 25739
/proc/meminfo: memFree=29473716/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=10536 CPUtime=0.09 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 2371 0 0 0 9 0 0 0 20 0 1 0 117507777 10788864 2247 33554432000 4194304 6058637 140736379928336 140734088819208 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 2634 2247 1989 456 0 316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10536

[startup+0.200232 s]
/proc/loadavg: 2.31 2.23 2.19 4/174 25739
/proc/meminfo: memFree=29473716/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=11060 CPUtime=0.19 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 2498 0 0 0 19 0 0 0 20 0 1 0 117507777 11325440 2374 33554432000 4194304 6058637 140736379928336 140734088819208 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 2765 2374 1989 456 0 447 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11060

[startup+0.30026 s]
/proc/loadavg: 2.31 2.23 2.19 4/174 25739
/proc/meminfo: memFree=29473716/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=11576 CPUtime=0.29 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 2635 0 0 0 29 0 0 0 20 0 1 0 117507777 11853824 2511 33554432000 4194304 6058637 140736379928336 140734088819208 4680290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 2894 2511 1989 456 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11576

[startup+0.700233 s]
/proc/loadavg: 2.31 2.23 2.19 4/174 25739
/proc/meminfo: memFree=29473716/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=13588 CPUtime=0.69 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 3131 0 0 0 69 0 0 0 20 0 1 0 117507777 13914112 3007 33554432000 4194304 6058637 140736379928336 140734088819208 5039722 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 3397 3007 1989 456 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13588

[startup+1.50029 s]
/proc/loadavg: 2.31 2.23 2.19 4/175 25740
/proc/meminfo: memFree=29318568/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=355528 CPUtime=1.48 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 53198 0 0 0 139 9 0 0 20 0 1 0 117507777 364060672 79581 33554432000 4194304 6058637 140736379928336 140736379925272 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 88882 79582 164 456 0 88418 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 355528

[startup+3.1003 s]
/proc/loadavg: 2.31 2.23 2.19 4/175 25740
/proc/meminfo: memFree=28870020/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=1203700 CPUtime=3.08 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 127678 0 0 0 280 28 0 0 20 0 1 0 117507777 1232588800 242204 33554432000 4194304 6058637 140736379928336 140736379925480 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 300958 242206 164 456 0 300494 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1203700

[startup+6.30029 s]
/proc/loadavg: 2.44 2.26 2.20 4/175 25740
/proc/meminfo: memFree=27521912/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=2574472 CPUtime=6.28 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 263795 0 0 0 565 63 0 0 20 0 1 0 117507777 2636259328 569327 33554432000 4194304 6058637 140736379928336 140736379925160 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 643618 569328 164 456 0 643154 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2574472

[startup+12.7003 s]
/proc/loadavg: 2.41 2.26 2.20 4/175 25740
/proc/meminfo: memFree=26722132/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3519192 CPUtime=12.69 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 346382 0 0 0 1187 82 0 0 20 0 1 0 117507777 3603652608 687052 33554432000 4194304 6058637 140736379928336 140736379926952 4277518 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 879798 687052 169 456 0 879334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3519192

[startup+25.5003 s]
/proc/loadavg: 2.39 2.26 2.20 3/175 25740
/proc/meminfo: memFree=26692156/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3547624 CPUtime=25.49 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 353493 0 0 0 2465 84 0 0 20 0 1 0 117507777 3632766976 694163 33554432000 4194304 6058637 140736379928336 140736379926952 4277368 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 886906 694163 181 456 0 886442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3547624

[startup+51.1004 s]
/proc/loadavg: 2.25 2.24 2.19 3/175 25740
/proc/meminfo: memFree=26645212/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3593780 CPUtime=51.09 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 361506 0 0 0 5022 87 0 0 20 0 1 0 117507777 3680030720 705753 33554432000 4194304 6058637 140736379928336 140736379926936 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 898445 705753 181 456 0 897981 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3593780

[startup+102.3 s]
/proc/loadavg: 2.22 2.23 2.19 4/175 25741
/proc/meminfo: memFree=26609288/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3593780 CPUtime=102.28 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 361507 0 0 0 10141 87 0 0 20 0 1 0 117507777 3680030720 706265 33554432000 4194304 6058637 140736379928336 140736379926936 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 898445 706265 181 456 0 897981 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3593780

[startup+162.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/175 25742
/proc/meminfo: memFree=26642236/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3593780 CPUtime=162.27 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 361507 0 0 0 16140 87 0 0 20 0 1 0 117507777 3680030720 706265 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 898445 706265 181 456 0 897981 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3593780

[startup+222.307 s]
/proc/loadavg: 2.15 2.20 2.18 3/175 25744
/proc/meminfo: memFree=26625596/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=222.26 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362537 0 0 0 22139 87 0 0 20 0 1 0 117507777 3704991744 710361 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 710361 181 456 0 904075 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3618156

[startup+282.3 s]
/proc/loadavg: 2.17 2.19 2.18 4/176 25748
/proc/meminfo: memFree=26625320/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=282.24 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362538 0 0 0 28137 87 0 0 20 0 1 0 117507777 3704991744 710362 33554432000 4194304 6058637 140736379928336 140736379926936 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 710362 182 456 0 904075 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3618156

[startup+342.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/175 25749
/proc/meminfo: memFree=26590492/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=342.24 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362539 0 0 0 34137 87 0 0 20 0 1 0 117507777 3704991744 710874 33554432000 4194304 6058637 140736379928336 140736379926936 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 710874 182 456 0 904075 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3618156

[startup+402.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/175 25750
/proc/meminfo: memFree=26590460/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=402.23 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362539 0 0 0 40136 87 0 0 20 0 1 0 117507777 3704991744 710874 33554432000 4194304 6058637 140736379928336 140736379926936 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 710874 182 456 0 904075 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3618156

[startup+462.3 s]
/proc/loadavg: 2.11 2.16 2.17 4/175 25751
/proc/meminfo: memFree=26587752/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=462.22 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362541 0 0 0 46135 87 0 0 20 0 1 0 117507777 3704991744 711387 33554432000 4194304 6058637 140736379928336 140736379926936 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 711387 182 456 0 904075 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3618156

[startup+522.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/175 25753
/proc/meminfo: memFree=26546168/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=522.21 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362542 0 0 0 52134 87 0 0 20 0 1 0 117507777 3704991744 711899 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 711899 182 456 0 904075 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3618156

[startup+582.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/175 25754
/proc/meminfo: memFree=26544656/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=582.2 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362543 0 0 0 58133 87 0 0 20 0 1 0 117507777 3704991744 712411 33554432000 4194304 6058637 140736379928336 140736379926936 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 712411 182 456 0 904075 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3618156


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

[startup+942.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/175 25764
/proc/meminfo: memFree=26461380/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=942.04 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362771 0 0 0 94116 88 0 0 20 0 1 0 117507777 3704991744 716003 33554432000 4194304 6058637 140736379928336 140736379926936 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 716003 182 456 0 904075 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3618156

[startup+1002.3 s]
/proc/loadavg: 2.11 2.16 2.17 4/175 25765
/proc/meminfo: memFree=26451408/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1002.01 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362803 0 0 0 100113 88 0 0 20 0 1 0 117507777 3704991744 716003 33554432000 4194304 6058637 140736379928336 140736379926936 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 716003 182 456 0 904075 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3618156

[startup+1062.3 s]
/proc/loadavg: 2.18 2.17 2.18 3/174 25766
/proc/meminfo: memFree=26450180/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1061.99 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362836 0 0 0 106111 88 0 0 20 0 1 0 117507777 3704991744 716515 33554432000 4194304 6058637 140736379928336 140736379926936 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 716515 182 456 0 904075 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3618156

[startup+1122.3 s]
/proc/loadavg: 2.15 2.17 2.18 3/175 25769
/proc/meminfo: memFree=26445256/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1121.96 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362877 0 0 0 112108 88 0 0 20 0 1 0 117507777 3704991744 717027 33554432000 4194304 6058637 140736379928336 140736379926936 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 717027 182 456 0 904075 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 3618156

[startup+1182.3 s]
/proc/loadavg: 2.09 2.15 2.17 4/175 25770
/proc/meminfo: memFree=26443276/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1181.94 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362906 0 0 0 118106 88 0 0 20 0 1 0 117507777 3704991744 717539 33554432000 4194304 6058637 140736379928336 140736379926936 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 717539 182 456 0 904075 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 3618156

[startup+1242.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/175 25771
/proc/meminfo: memFree=26430776/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1241.92 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362930 0 0 0 124104 88 0 0 20 0 1 0 117507777 3704991744 717540 33554432000 4194304 6058637 140736379928336 140736379926936 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 717540 182 456 0 904075 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 3618156

[startup+1302.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/175 25772
/proc/meminfo: memFree=26434120/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1301.91 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362948 0 0 0 130103 88 0 0 20 0 1 0 117507777 3704991744 718053 33554432000 4194304 6058637 140736379928336 140736379926936 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 718053 182 456 0 904075 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 3618156

[startup+1362.3 s]
/proc/loadavg: 2.16 2.16 2.17 4/175 25773
/proc/meminfo: memFree=26438836/32872528 swapFree=17540/1464692
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1361.89 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 362966 0 0 0 136101 88 0 0 20 0 1 0 117507777 3704991744 718054 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 718054 182 456 0 904075 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 3618156

[startup+1422.3 s]
/proc/loadavg: 2.24 2.18 2.18 3/175 25775
/proc/meminfo: memFree=26423744/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1421.87 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363007 0 0 0 142099 88 0 0 20 0 1 0 117507777 3704991744 718566 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 718566 182 456 0 904075 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 3618156

[startup+1482.3 s]
/proc/loadavg: 2.35 2.22 2.19 3/176 25779
/proc/meminfo: memFree=26423492/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1481.84 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363047 0 0 0 148096 88 0 0 20 0 1 0 117507777 3704991744 718566 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 718566 182 456 0 904075 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 3618156

[startup+1542.31 s]
/proc/loadavg: 2.14 2.19 2.18 3/175 25826
/proc/meminfo: memFree=26782356/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1541.81 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363093 0 0 0 154093 88 0 0 20 0 1 0 117507777 3704991744 718566 33554432000 4194304 6058637 140736379928336 140736379926936 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 718566 182 456 0 904075 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 3618156

[startup+1602.3 s]
/proc/loadavg: 2.05 2.16 2.17 3/175 25827
/proc/meminfo: memFree=26761740/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1601.78 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363134 0 0 0 160090 88 0 0 20 0 1 0 117507777 3704991744 719078 33554432000 4194304 6058637 140736379928336 140736379926936 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 719078 182 456 0 904075 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 3618156

[startup+1662.3 s]
/proc/loadavg: 2.02 2.12 2.16 3/175 25828
/proc/meminfo: memFree=26744960/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3618156 CPUtime=1661.75 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363166 0 0 0 166087 88 0 0 20 0 1 0 117507777 3704991744 719078 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 904539 719078 182 456 0 904075 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 3618156

[startup+1722.3 s]
/proc/loadavg: 2.20 2.16 2.16 3/175 25830
/proc/meminfo: memFree=26738528/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3631520 CPUtime=1721.73 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363218 0 0 0 172085 88 0 0 20 0 1 0 117507777 3718676480 720111 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 907880 720111 182 456 0 907416 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 3631520

[startup+1782.3 s]
/proc/loadavg: 2.18 2.16 2.16 3/175 25831
/proc/meminfo: memFree=26738280/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3631520 CPUtime=1781.7 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363306 0 0 0 178082 88 0 0 20 0 1 0 117507777 3718676480 720167 33554432000 4194304 6058637 140736379928336 140736379926936 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 907880 720167 182 456 0 907416 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 3631520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 2.13 2.15 2.16 3/175 25831
/proc/meminfo: memFree=26738008/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3631520 CPUtime=1800.1 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363320 0 0 0 179922 88 0 0 20 0 1 0 117507777 3718676480 720167 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 907880 720167 182 456 0 907416 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3631520

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 25739 sig 9
??? kill -25739 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.7 s]
/proc/loadavg: 2.13 2.15 2.16 3/175 25831
/proc/meminfo: memFree=26738008/32872528 swapFree=17536/1464688
[pid=25739] ppid=25736 vsize=3631520 CPUtime=1800.1 cores=1,3,5,7
/proc/25739/stat : 25739 (open-wbo-lsu) R 25736 25739 22851 0 -1 4202496 363320 0 0 0 179922 88 0 0 20 0 1 0 117507777 3718676480 720167 33554432000 4194304 6058637 140736379928336 140736379926936 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25739/statm: 907880 720167 182 456 0 907416 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3631520

Child status: 40
Real time (s): 1800.76
CPU time (s): 1800.16
CPU user time (s): 1799.22
CPU system time (s): 0.933858
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 3631520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.22
system time used= 0.933858
maximum resident set size= 2880676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363322
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= 697
involuntary context switches= 1827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.21821 second user time and 6.72598 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 05:15:47
IDJOB=4084211
IDBENCH=89844
IDSOLVER=2545
FILE ID=node121/4084211-1465355747
RUNJOBID= node121-1465337014-22868
PBS_JOBID= 19853394
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-859770.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084211-1465355747/watcher-4084211-1465355747 -o /tmp/evaluation-result-4084211-1465355747/solver-4084211-1465355747 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960  open-wbo-lsu HOME/instance-4084211-1465355747.opb

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

MD5SUM BENCH= cbc412f006cacd8e2fcdc61d20cbc351
RANDOM SEED=1792050282

node121.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		: 2667.050
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	: 5334.10
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		: 2667.050
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		: 2667.050
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	: 5332.57
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		: 2667.050
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		: 2667.050
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		: 2667.050
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	: 5332.56
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		: 2667.050
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		: 2667.050
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:        29474088 kB
Buffers:          181048 kB
Cached:           806232 kB
SwapCached:         1736 kB
Active:           693064 kB
Inactive:         501120 kB
Active(anon):     207108 kB
Inactive(anon):     2208 kB
Active(file):     485956 kB
Inactive(file):   498912 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:             12012 kB
Writeback:             0 kB
AnonPages:       1671124 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             607512 kB
SReclaimable:      51752 kB
SUnreclaim:       555760 kB
KernelStack:        1424 kB
PageTables:         7336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1778168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1589248 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= 71716 MiB
End job on node121 at 2016-06-08 05:45:48