Trace number 4083540

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.18 1800.57

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-172.opb
MD5SUM6217a9adeb5cd4d9104428c4e3eb327a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables288080
Total number of constraints6434441
Number of constraints which are clauses5760324
Number of constraints which are cardinality constraints (but not clauses)22930
Number of constraints which are nor clauses,nor cardinality constraints651187
Minimum length of a constraint1
Maximum length of a constraint2457
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 2458
Number of bits of the biggest sum of numbers12
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-4083540-1465352901.opb
0.00/0.00	c File size is 315937781 bytes.
1800.09/1800.50	c Sum of soft weights:            0
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.50	c |  Number of variables:        288080                                                                   |
1800.09/1800.50	c |  Number of hard clauses:    5771829                                                                   |
1800.09/1800.50	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.50	c |  Number of cardinality:       22931                                                                   |
1800.09/1800.50	c |  Number of PB :              651187                                                                   |
1800.09/1800.50	c |  Parse time:                  32.65 s                                                                 |
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c ==========================================[ Solver Settings ]============================================
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.50	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	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-4083540-1465352901/watcher-4083540-1465352901 -o /tmp/evaluation-result-4083540-1465352901/solver-4083540-1465352901 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960 open-wbo-lsu HOME/instance-4083540-1465352901.opb 

pid=29094
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: 2.34 2.28 2.21 4/176 29097
/proc/meminfo: memFree=28916960/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=310740 CPUtime=0 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 4357 0 0 0 0 0 0 0 20 0 1 0 117222662 318197760 4233 33554432000 4194304 6058637 140733228680112 140733228679608 5068842 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 77685 4250 4231 456 0 87 0

[startup+0.100172 s]
/proc/loadavg: 2.34 2.28 2.21 4/176 29097
/proc/meminfo: memFree=28916960/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=311004 CPUtime=0.09 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 77500 0 0 0 6 3 0 0 20 0 1 0 117222662 318468096 77376 33554432000 4194304 6058637 140733228680112 140733228679608 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 77751 77376 77269 456 0 153 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 311004

[startup+0.200422 s]
/proc/loadavg: 2.34 2.28 2.21 4/176 29097
/proc/meminfo: memFree=28916960/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=313032 CPUtime=0.19 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 77941 0 0 0 16 3 0 0 20 0 1 0 117222662 320544768 77817 33554432000 4194304 6058637 140733228680112 140733228679608 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 78258 77817 77269 456 0 660 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 313032

[startup+0.300352 s]
/proc/loadavg: 2.34 2.28 2.21 4/176 29097
/proc/meminfo: memFree=28916960/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=314636 CPUtime=0.29 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 78349 0 0 0 26 3 0 0 20 0 1 0 117222662 322187264 78225 33554432000 4194304 6058637 140733228680112 140733228679608 5034116 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 78659 78225 77269 456 0 1061 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 314636

[startup+0.700306 s]
/proc/loadavg: 2.34 2.28 2.21 4/176 29097
/proc/meminfo: memFree=28916960/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=321804 CPUtime=0.69 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 79950 0 0 0 66 3 0 0 20 0 1 0 117222662 329527296 79826 33554432000 4194304 6058637 140733228680112 140733228679608 4736479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 80451 79827 77269 456 0 2853 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 321804

[startup+1.50029 s]
/proc/loadavg: 2.34 2.28 2.21 3/177 29098
/proc/meminfo: memFree=28902792/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=335460 CPUtime=1.49 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 83066 0 0 0 145 4 0 0 20 0 1 0 117222662 343511040 82942 33554432000 4194304 6058637 140733228680112 140733228678440 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 83865 82942 77269 456 0 6267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335460

[startup+3.10029 s]
/proc/loadavg: 2.34 2.28 2.21 3/177 29098
/proc/meminfo: memFree=28892252/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=358328 CPUtime=3.09 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 88626 0 0 0 304 5 0 0 20 0 1 0 117222662 366927872 89013 33554432000 4194304 6058637 140733228680112 140733228678456 5150308 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 89582 89013 77269 456 0 11984 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 358328

[startup+6.30019 s]
/proc/loadavg: 2.31 2.28 2.21 3/177 29098
/proc/meminfo: memFree=28840684/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=408240 CPUtime=6.29 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 99009 0 0 0 623 6 0 0 20 0 1 0 117222662 418037760 100929 33554432000 4194304 6058637 140733228680112 140733228678440 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 102060 100930 77269 456 0 24462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 408240

[startup+12.7003 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 29098
/proc/meminfo: memFree=28745300/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=508556 CPUtime=12.69 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 118377 0 0 0 1260 9 0 0 20 0 1 0 117222662 520761344 123874 33554432000 4194304 6058637 140733228680112 140733228678472 5155924 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 127139 123874 77269 456 0 49541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 508556

[startup+25.5071 s]
/proc/loadavg: 2.22 2.26 2.20 3/177 29098
/proc/meminfo: memFree=28554748/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=674908 CPUtime=25.49 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 154156 0 0 0 2535 14 0 0 20 0 1 0 117222662 691105792 167318 33554432000 4194304 6058637 140733228680112 140733228678472 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 168727 167318 77269 456 0 91129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 674908

[startup+51.1003 s]
/proc/loadavg: 2.22 2.25 2.20 3/177 29098
/proc/meminfo: memFree=25536616/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=3671204 CPUtime=51.08 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 478320 0 0 0 5002 106 0 0 20 0 1 0 117222662 3759312896 842271 33554432000 4194304 6058637 140733228680112 140733228678728 4277612 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 917801 842271 181 456 0 917337 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3671204

[startup+102.3 s]
/proc/loadavg: 2.31 2.27 2.21 3/178 29102
/proc/meminfo: memFree=25465484/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4069372 CPUtime=102.27 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 506082 0 0 0 10111 116 0 0 20 0 1 0 117222662 4167036928 856408 33554432000 4194304 6058637 140733228680112 140733228678728 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1017343 856408 181 456 0 1016879 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4069372

[startup+162.3 s]
/proc/loadavg: 2.16 2.23 2.19 4/177 29103
/proc/meminfo: memFree=25458188/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4075872 CPUtime=162.26 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 526156 0 0 0 16103 123 0 0 20 0 1 0 117222662 4173692928 859070 33554432000 4194304 6058637 140733228680112 140733228678728 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1018968 859070 181 456 0 1018504 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4075872

[startup+222.3 s]
/proc/loadavg: 2.15 2.22 2.19 4/177 29104
/proc/meminfo: memFree=25433280/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4089756 CPUtime=222.26 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 548053 0 0 0 22095 131 0 0 20 0 1 0 117222662 4187910144 863555 33554432000 4194304 6058637 140733228680112 140733228678824 4277497 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1022439 863555 181 456 0 1021975 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 4089756

[startup+282.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 29106
/proc/meminfo: memFree=25403808/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4100128 CPUtime=282.24 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 569898 0 0 0 28087 137 0 0 20 0 1 0 117222662 4198531072 867477 33554432000 4194304 6058637 140733228680112 140733228679208 4246126 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1025032 867477 181 456 0 1024568 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 4100128

[startup+342.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 29107
/proc/meminfo: memFree=25386972/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4100704 CPUtime=342.24 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 588485 0 0 0 34081 143 0 0 20 0 1 0 117222662 4199120896 869163 33554432000 4194304 6058637 140733228680112 140733228679208 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1025176 869163 181 456 0 1024712 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 4100704

[startup+402.3 s]
/proc/loadavg: 2.18 2.21 2.18 4/177 29108
/proc/meminfo: memFree=25395280/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4102404 CPUtime=402.23 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 604062 0 0 0 40075 148 0 0 20 0 1 0 117222662 4200861696 871117 33554432000 4194304 6058637 140733228680112 140733228679208 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1025601 871117 181 456 0 1025137 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 4102404

[startup+462.307 s]
/proc/loadavg: 2.41 2.28 2.20 3/177 29109
/proc/meminfo: memFree=25366676/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4103820 CPUtime=462.23 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 619069 0 0 0 46070 153 0 0 20 0 1 0 117222662 4202311680 873012 33554432000 4194304 6058637 140733228680112 140733228679208 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1025955 873012 181 456 0 1025491 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 4103820

[startup+522.3 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 29110
/proc/meminfo: memFree=25356400/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4105548 CPUtime=522.21 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 630366 0 0 0 52064 157 0 0 20 0 1 0 117222662 4204081152 875497 33554432000 4194304 6058637 140733228680112 140733228679208 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1026387 875497 181 456 0 1025923 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 4105548

[startup+582.3 s]
/proc/loadavg: 2.20 2.25 2.19 4/177 29112
/proc/meminfo: memFree=25363208/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4108604 CPUtime=582.2 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 638183 0 0 0 58060 160 0 0 20 0 1 0 117222662 4207210496 876758 33554432000 4194304 6058637 140733228680112 140733228679208 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29097/statm: 1027151 876758 181 456 0 1026687 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 4108604


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


[startup+882.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 29121
/proc/meminfo: memFree=25339380/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4111324 CPUtime=882.12 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 693223 0 0 0 88033 179 0 0 20 0 1 0 117222662 4209995776 881972 33554432000 4194304 6058637 140733228680112 140733228679208 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1027831 881972 181 456 0 1027367 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 4111324

[startup+942.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 29122
/proc/meminfo: memFree=25322336/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4111856 CPUtime=942.1 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 704237 0 0 0 94027 183 0 0 20 0 1 0 117222662 4210540544 882734 33554432000 4194304 6058637 140733228680112 140733228679016 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1027964 882734 181 456 0 1027500 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 4111856

[startup+1002.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 29123
/proc/meminfo: memFree=25304992/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4112168 CPUtime=1002.09 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 715189 0 0 0 100022 187 0 0 20 0 1 0 117222662 4210860032 883523 33554432000 4194304 6058637 140733228680112 140733228679208 4277518 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028042 883523 181 456 0 1027578 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 4112168

[startup+1062.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 29124
/proc/meminfo: memFree=25320468/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4112168 CPUtime=1062.07 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 715208 0 0 0 106020 187 0 0 20 0 1 0 117222662 4210860032 884157 33554432000 4194304 6058637 140733228680112 140733228679208 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028042 884157 181 456 0 1027578 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 4112168

[startup+1122.31 s]
/proc/loadavg: 2.39 2.26 2.20 3/177 29125
/proc/meminfo: memFree=25301200/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4112300 CPUtime=1122.06 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 715258 0 0 0 112019 187 0 0 20 0 1 0 117222662 4210995200 885439 33554432000 4194304 6058637 140733228680112 140733228678664 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028075 885439 181 456 0 1027611 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 4112300

[startup+1182.3 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 29127
/proc/meminfo: memFree=25284016/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4113072 CPUtime=1182.04 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 723020 0 0 0 118014 190 0 0 20 0 1 0 117222662 4211785728 886168 33554432000 4194304 6058637 140733228680112 140733228679208 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028268 886168 181 456 0 1027804 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 4113072

[startup+1242.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 29128
/proc/meminfo: memFree=25307876/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4113248 CPUtime=1242.02 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 726882 0 0 0 124010 192 0 0 20 0 1 0 117222662 4211965952 887305 33554432000 4194304 6058637 140733228680112 140733228679208 4277380 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028312 887305 181 456 0 1027848 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 4113248

[startup+1302.3 s]
/proc/loadavg: 2.13 2.21 2.18 3/178 29132
/proc/meminfo: memFree=25286716/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4113248 CPUtime=1302 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 726908 0 0 0 130008 192 0 0 20 0 1 0 117222662 4211965952 887874 33554432000 4194304 6058637 140733228680112 140733228679208 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028312 887874 181 456 0 1027848 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 4113248

[startup+1362.3 s]
/proc/loadavg: 2.25 2.23 2.19 3/177 29133
/proc/meminfo: memFree=25298652/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4114012 CPUtime=1361.98 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 730875 0 0 0 136005 193 0 0 20 0 1 0 117222662 4212748288 889589 33554432000 4194304 6058637 140733228680112 140733228678728 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028503 889589 181 456 0 1028039 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 4114012

[startup+1422.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 29134
/proc/meminfo: memFree=25275452/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4114516 CPUtime=1421.97 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 738611 0 0 0 142001 196 0 0 20 0 1 0 117222662 4213264384 890766 33554432000 4194304 6058637 140733228680112 140733228679208 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1028629 890766 181 456 0 1028165 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 4114516

[startup+1482.3 s]
/proc/loadavg: 2.34 2.26 2.20 3/177 29136
/proc/meminfo: memFree=25258020/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4116312 CPUtime=1481.96 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 746131 0 0 0 147997 199 0 0 20 0 1 0 117222662 4215103488 891729 33554432000 4194304 6058637 140733228680112 140733228678824 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029078 891729 181 456 0 1028614 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 4116312

[startup+1542.3 s]
/proc/loadavg: 2.27 2.26 2.19 3/177 29137
/proc/meminfo: memFree=25284904/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4117840 CPUtime=1541.94 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 750283 0 0 0 153994 200 0 0 20 0 1 0 117222662 4216668160 893112 33554432000 4194304 6058637 140733228680112 140733228678728 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029460 893112 181 456 0 1028996 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 4117840

[startup+1602.3 s]
/proc/loadavg: 2.38 2.30 2.21 3/177 29138
/proc/meminfo: memFree=25265876/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4117972 CPUtime=1601.93 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 750347 0 0 0 159993 200 0 0 20 0 1 0 117222662 4216803328 894185 33554432000 4194304 6058637 140733228680112 140733228678664 4277548 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029493 894185 181 456 0 1029029 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 4117972

[startup+1662.3 s]
/proc/loadavg: 2.35 2.30 2.21 3/177 29139
/proc/meminfo: memFree=25245488/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4117972 CPUtime=1661.92 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 750350 0 0 0 165992 200 0 0 20 0 1 0 117222662 4216803328 894699 33554432000 4194304 6058637 140733228680112 140733228678664 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029493 894699 181 456 0 1029029 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 4117972

[startup+1722.3 s]
/proc/loadavg: 2.30 2.29 2.21 3/177 29140
/proc/meminfo: memFree=25269348/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4118152 CPUtime=1721.91 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 754199 0 0 0 171990 201 0 0 20 0 1 0 117222662 4216987648 895777 33554432000 4194304 6058637 140733228680112 140733228679208 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029538 895777 181 456 0 1029074 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 4118152

[startup+1782.31 s]
/proc/loadavg: 2.16 2.25 2.20 3/177 29188
/proc/meminfo: memFree=25889188/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4118416 CPUtime=1781.9 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 754250 0 0 0 177989 201 0 0 20 0 1 0 117222662 4217257984 896339 33554432000 4194304 6058637 140733228680112 140733228678664 4277612 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029604 896339 181 456 0 1029140 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 4118416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.12 2.23 2.19 3/177 29188
/proc/meminfo: memFree=25859508/32872528 swapFree=18240/1696364
[pid=29097] ppid=29094 vsize=4118416 CPUtime=1800.09 cores=1,3,5,7
/proc/29097/stat : 29097 (open-wbo-lsu) R 29094 29097 24657 0 -1 4202496 754251 0 0 0 179808 201 0 0 20 0 1 0 117222662 4217257984 896851 33554432000 4194304 6058637 140733228680112 140733228678664 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29097/statm: 1029604 896851 181 456 0 1029140 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4118416

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 29097 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.57
CPU time (s): 1800.18
CPU user time (s): 1798.09
CPU system time (s): 2.09068
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 4159676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.09
system time used= 2.09068
maximum resident set size= 3616652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 754254
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= 224
involuntary context switches= 2040

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.37058 second user time and 17.9263 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 04:28:28
IDJOB=4083540
IDBENCH=89646
IDSOLVER=2545
FILE ID=node137/4083540-1465352901
RUNJOBID= node137-1465326371-24674
PBS_JOBID= 19853385
Free space on /tmp= 71388 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-172.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083540-1465352901/watcher-4083540-1465352901 -o /tmp/evaluation-result-4083540-1465352901/solver-4083540-1465352901 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960  open-wbo-lsu HOME/instance-4083540-1465352901.opb

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

MD5SUM BENCH= 6217a9adeb5cd4d9104428c4e3eb327a
RANDOM SEED=1602515722

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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		: 2667.018
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		: 2667.018
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:        28918076 kB
Buffers:          151612 kB
Cached:           740456 kB
SwapCached:         2544 kB
Active:          1107272 kB
Inactive:         389312 kB
Active(anon):     604144 kB
Inactive(anon):     2840 kB
Active(file):     503128 kB
Inactive(file):   386472 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099024 kB
Dirty:            367664 kB
Writeback:             0 kB
AnonPages:       2302048 kB
Mapped:             8940 kB
Shmem:                 0 kB
Slab:             627800 kB
SReclaimable:      67620 kB
SUnreclaim:       560180 kB
KernelStack:        1440 kB
PageTables:         8628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2530080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1726464 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= 71424 MiB
End job on node137 at 2016-06-08 04:58:29