Trace number 4116192

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-3.opb
MD5SUM902e2a935630f24bfbc28d6df6eb3690
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 variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4116192-1466978328.opb
0.00/0.00	c File size is 416640 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116192-1466978328/watcher-4116192-1466978328 -o /tmp/evaluation-result-4116192-1466978328/solver-4116192-1466978328 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466976527-26776 --watchdog 1960 open-wbo-lsu HOME/instance-4116192-1466978328.opb 

pid=26939
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: 2.50 2.30 2.17 3/171 26942
/proc/meminfo: memFree=30565728/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=2612 CPUtime=0 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 402 0 0 0 0 0 0 0 20 0 1 0 30870973 2674688 278 33554432000 4194304 6058637 140736363537856 140733806233288 5130283 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26942/statm: 653 278 237 456 0 87 0

[startup+0.10012 s]
/proc/loadavg: 2.50 2.30 2.17 3/171 26942
/proc/meminfo: memFree=30565728/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=23244 CPUtime=0.09 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 4666 0 0 0 9 0 0 0 20 0 1 0 30870973 23801856 4861 33554432000 4194304 6058637 140736363537856 140733806233288 4239645 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26942/statm: 5811 4862 162 456 0 5347 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23244

[startup+0.200311 s]
/proc/loadavg: 2.50 2.30 2.17 3/171 26942
/proc/meminfo: memFree=30565728/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=28232 CPUtime=0.19 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 5599 0 0 0 19 0 0 0 20 0 1 0 30870973 28909568 5724 33554432000 4194304 6058637 140736363537856 140733806233288 4277824 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26942/statm: 7058 5724 179 456 0 6594 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28232

[startup+0.300329 s]
/proc/loadavg: 2.50 2.30 2.17 3/171 26942
/proc/meminfo: memFree=30565728/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=28232 CPUtime=0.29 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 5634 0 0 0 29 0 0 0 20 0 1 0 30870973 28909568 5759 33554432000 4194304 6058637 140736363537856 140733806233288 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26942/statm: 7058 5759 179 456 0 6594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28232

[startup+0.700263 s]
/proc/loadavg: 2.50 2.30 2.17 3/171 26942
/proc/meminfo: memFree=30565728/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=28604 CPUtime=0.68 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 5759 0 0 0 68 0 0 0 20 0 1 0 30870973 29290496 5880 33554432000 4194304 6058637 140736363537856 140736363536456 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 7151 5880 180 456 0 6687 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28604

[startup+1.50027 s]
/proc/loadavg: 2.50 2.30 2.17 3/177 26953
/proc/meminfo: memFree=30517160/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=28736 CPUtime=1.48 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 6232 0 0 0 148 0 0 0 20 0 1 0 30870973 29425664 5777 33554432000 4194304 6058637 140736363537856 140736363536456 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 7184 5777 181 456 0 6720 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28736

[startup+3.10026 s]
/proc/loadavg: 2.46 2.30 2.17 3/177 26953
/proc/meminfo: memFree=30516020/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=29048 CPUtime=3.08 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 6518 0 0 0 308 0 0 0 20 0 1 0 30870973 29745152 6058 33554432000 4194304 6058637 140736363537856 140736363536472 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 7262 6058 181 456 0 6798 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29048

[startup+6.30027 s]
/proc/loadavg: 2.46 2.30 2.17 3/177 26953
/proc/meminfo: memFree=30513168/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=29556 CPUtime=6.29 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 7490 0 0 0 627 2 0 0 20 0 1 0 30870973 30265344 6239 33554432000 4194304 6058637 140736363537856 140736363536472 4277424 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 7389 6239 181 456 0 6925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29556

[startup+12.7003 s]
/proc/loadavg: 2.46 2.30 2.17 3/177 26953
/proc/meminfo: memFree=30491416/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=41048 CPUtime=12.68 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 8315 0 0 0 1266 2 0 0 20 0 1 0 30870973 42033152 9028 33554432000 4194304 6058637 140736363537856 140736363536616 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 10262 9028 181 456 0 9798 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 2.46 2.31 2.18 3/177 26953
/proc/meminfo: memFree=30490292/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=45468 CPUtime=25.48 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 8978 0 0 0 2545 3 0 0 20 0 1 0 30870973 46559232 10116 33554432000 4194304 6058637 140736363537856 140736363536616 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 11367 10116 181 456 0 10903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45468

[startup+51.1003 s]
/proc/loadavg: 2.37 2.30 2.18 3/177 26953
/proc/meminfo: memFree=30483220/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=45468 CPUtime=51.08 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 9060 0 0 0 5105 3 0 0 20 0 1 0 30870973 46559232 10196 33554432000 4194304 6058637 140736363537856 140736363536616 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 11367 10196 181 456 0 10903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45468

[startup+102.3 s]
/proc/loadavg: 2.25 2.27 2.18 3/178 26957
/proc/meminfo: memFree=30476384/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=59792 CPUtime=102.27 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 10359 0 0 0 10224 3 0 0 20 0 1 0 30870973 61227008 12550 33554432000 4194304 6058637 140736363537856 140736363536632 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 14948 12550 181 456 0 14484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59792

[startup+162.3 s]
/proc/loadavg: 2.20 2.26 2.18 4/178 26980
/proc/meminfo: memFree=30448156/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=67620 CPUtime=162.26 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 11706 0 0 0 16222 4 0 0 20 0 1 0 30870973 69242880 14023 33554432000 4194304 6058637 140736363537856 140736363536584 4262397 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 16905 14023 181 456 0 16441 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67620

[startup+222.307 s]
/proc/loadavg: 2.23 2.25 2.18 3/177 26981
/proc/meminfo: memFree=30446004/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=67620 CPUtime=222.26 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 11767 0 0 0 22221 5 0 0 20 0 1 0 30870973 69242880 14594 33554432000 4194304 6058637 140736363537856 140736363536584 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 16905 14594 181 456 0 16441 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67620

[startup+282.3 s]
/proc/loadavg: 2.36 2.28 2.19 4/177 26982
/proc/meminfo: memFree=30434608/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=282.24 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 12408 0 0 0 28219 5 0 0 20 0 1 0 30870973 100319232 16071 33554432000 4194304 6058637 140736363537856 140736363536584 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 16071 181 456 0 24028 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97968

[startup+342.3 s]
/proc/loadavg: 2.30 2.28 2.19 3/177 26984
/proc/meminfo: memFree=30428092/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=342.24 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 12410 0 0 0 34218 6 0 0 20 0 1 0 30870973 100319232 17095 33554432000 4194304 6058637 140736363537856 140736363536584 4277776 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 17095 181 456 0 24028 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97968

[startup+402.3 s]
/proc/loadavg: 2.17 2.25 2.18 3/177 26985
/proc/meminfo: memFree=30419284/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=402.22 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 12411 0 0 0 40216 6 0 0 20 0 1 0 30870973 100319232 17607 33554432000 4194304 6058637 140736363537856 140736363536584 4277790 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 17607 181 456 0 24028 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97968

[startup+462.3 s]
/proc/loadavg: 2.28 2.26 2.19 4/177 26986
/proc/meminfo: memFree=30417364/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=462.21 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 12412 0 0 0 46215 6 0 0 20 0 1 0 30870973 100319232 18119 33554432000 4194304 6058637 140736363537856 140736363536584 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18119 181 456 0 24028 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97968

[startup+522.3 s]
/proc/loadavg: 2.34 2.27 2.19 3/177 26987
/proc/meminfo: memFree=30415068/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=522.2 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 12414 0 0 0 52214 6 0 0 20 0 1 0 30870973 100319232 18632 33554432000 4194304 6058637 140736363537856 140736363536584 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18632 181 456 0 24028 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97968

[startup+582.3 s]
/proc/loadavg: 2.16 2.23 2.18 3/177 26988
/proc/meminfo: memFree=30410368/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=582.19 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 13050 0 0 0 58212 7 0 0 20 0 1 0 30870973 100319232 18632 33554432000 4194304 6058637 140736363537856 140736363536920 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18632 181 456 0 24028 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97968


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 26999
/proc/meminfo: memFree=30349948/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=942.14 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 16012 0 0 0 94201 13 0 0 20 0 1 0 30870973 150822912 29297 33554432000 4194304 6058637 140736363537856 140736363536632 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 29297 181 456 0 36358 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147288

[startup+1002.3 s]
/proc/loadavg: 2.26 2.22 2.18 4/177 27000
/proc/meminfo: memFree=30388848/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=1002.12 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 16336 0 0 0 100199 13 0 0 20 0 1 0 30870973 100319232 18754 33554432000 4194304 6058637 140736363537856 140736363536920 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18754 181 456 0 24028 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 97968

[startup+1062.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 27001
/proc/meminfo: memFree=30386924/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=1062.11 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 16660 0 0 0 106197 14 0 0 20 0 1 0 30870973 100319232 18754 33554432000 4194304 6058637 140736363537856 140736363536920 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18754 181 456 0 24028 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 97968

[startup+1122.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 27002
/proc/meminfo: memFree=30387040/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=1122.11 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 16985 0 0 0 112195 16 0 0 20 0 1 0 30870973 100319232 18754 33554432000 4194304 6058637 140736363537856 140736363536920 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18754 181 456 0 24028 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97968

[startup+1182.3 s]
/proc/loadavg: 2.15 2.21 2.18 4/177 27003
/proc/meminfo: memFree=30351364/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1182.09 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 17631 0 0 0 118192 17 0 0 20 0 1 0 30870973 150822912 27761 33554432000 4194304 6058637 140736363537856 140736363536632 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 27761 181 456 0 36358 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 147288

[startup+1242.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 27005
/proc/meminfo: memFree=30346656/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1242.09 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 17958 0 0 0 124191 18 0 0 20 0 1 0 30870973 150822912 28273 33554432000 4194304 6058637 140736363537856 140736363536632 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 28273 181 456 0 36358 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 147288

[startup+1302.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/178 27009
/proc/meminfo: memFree=30388444/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1302.07 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 18353 0 0 0 130188 19 0 0 20 0 1 0 30870973 150822912 29297 33554432000 4194304 6058637 140736363537856 140736363536632 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 29297 181 456 0 36358 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 147288

[startup+1362.3 s]
/proc/loadavg: 2.15 2.21 2.18 4/177 27010
/proc/meminfo: memFree=30372664/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1362.07 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 19122 0 0 0 136186 21 0 0 20 0 1 0 30870973 150822912 29809 33554432000 4194304 6058637 140736363537856 140736363536632 4255244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 29809 181 456 0 36358 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147288

[startup+1422.3 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 27011
/proc/meminfo: memFree=30370904/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1422.07 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 20034 0 0 0 142184 23 0 0 20 0 1 0 30870973 150822912 29809 33554432000 4194304 6058637 140736363537856 140736363536632 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 29809 181 456 0 36358 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147288

[startup+1482.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 27012
/proc/meminfo: memFree=30370816/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1482.05 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 20951 0 0 0 148181 24 0 0 20 0 1 0 30870973 150822912 29809 33554432000 4194304 6058637 140736363537856 140736363536632 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 29809 181 456 0 36358 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147288

[startup+1542.31 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 27014
/proc/meminfo: memFree=30373276/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1542.05 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 21861 0 0 0 154179 26 0 0 20 0 1 0 30870973 150822912 29297 33554432000 4194304 6058637 140736363537856 140736363536632 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 29297 181 456 0 36358 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147288

[startup+1602.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 27015
/proc/meminfo: memFree=30377404/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1602.03 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 22772 0 0 0 160175 28 0 0 20 0 1 0 30870973 150822912 28273 33554432000 4194304 6058637 140736363537856 140736363536632 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 28273 181 456 0 36358 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 147288

[startup+1662.3 s]
/proc/loadavg: 2.35 2.24 2.19 3/177 27016
/proc/meminfo: memFree=30381404/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1662.02 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 23683 0 0 0 166172 30 0 0 20 0 1 0 30870973 150822912 27249 33554432000 4194304 6058637 140736363537856 140736363536632 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 27249 181 456 0 36358 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 147288

[startup+1722.3 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 27017
/proc/meminfo: memFree=30358452/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=1722.01 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 24282 0 0 0 172170 31 0 0 20 0 1 0 30870973 100319232 18754 33554432000 4194304 6058637 140736363537856 140736363536920 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18754 181 456 0 24028 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 97968

[startup+1782.3 s]
/proc/loadavg: 2.36 2.27 2.20 4/177 27018
/proc/meminfo: memFree=30361956/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=97968 CPUtime=1782 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 25196 0 0 0 178167 33 0 0 20 0 1 0 30870973 100319232 18754 33554432000 4194304 6058637 140736363537856 140736363536920 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 24492 18754 181 456 0 24028 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 97968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 27018
/proc/meminfo: memFree=30381332/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1800 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 25515 0 0 0 179966 34 0 0 20 0 1 0 30870973 150822912 27249 33554432000 4194304 6058637 140736363537856 140736363536632 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 27249 181 456 0 36358 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 147288

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 26942 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 27018
/proc/meminfo: memFree=30381332/32872528 swapFree=1378732/1517724
[pid=26942] ppid=26939 vsize=147288 CPUtime=1800 cores=1,3,5,7
/proc/26942/stat : 26942 (open-wbo-lsu) R 26939 26942 26759 0 -1 4202496 25515 0 0 0 179966 34 0 0 20 0 1 0 30870973 150822912 27249 33554432000 4194304 6058637 140736363537856 140736363536632 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26942/statm: 36822 27249 181 456 0 36358 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 147288

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.67
CPU system time (s): 0.345947
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 178108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.345947
maximum resident set size= 135888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25518
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= 14
involuntary context switches= 1998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.29935 second user time and 7.16791 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-26 23:58:48
IDJOB=4116192
IDBENCH=109439
IDSOLVER=2545
FILE ID=node129/4116192-1466978328
RUNJOBID= node129-1466976527-26776
PBS_JOBID= 19976387
Free space on /tmp= 71604 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116192-1466978328/watcher-4116192-1466978328 -o /tmp/evaluation-result-4116192-1466978328/solver-4116192-1466978328 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466976527-26776 --watchdog 1960  open-wbo-lsu HOME/instance-4116192-1466978328.opb

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

MD5SUM BENCH= 902e2a935630f24bfbc28d6df6eb3690
RANDOM SEED=830791749

node129.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		: 2666.417
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.83
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		: 2666.417
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		: 2666.417
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.417
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		: 2666.417
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		: 2666.417
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		: 2666.417
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.417
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:        30565912 kB
Buffers:           25720 kB
Cached:            56400 kB
SwapCached:          504 kB
Active:            34880 kB
Inactive:          50344 kB
Active(anon):       4920 kB
Inactive(anon):      544 kB
Active(file):      29960 kB
Inactive(file):    49800 kB
Unevictable:     1517724 kB
Mlocked:         1378732 kB
SwapTotal:      67108856 kB
SwapFree:       67099936 kB
Dirty:              5084 kB
Writeback:             0 kB
AnonPages:       1520744 kB
Mapped:             7032 kB
Shmem:                 0 kB
Slab:             566572 kB
SReclaimable:      10396 kB
SUnreclaim:       556176 kB
KernelStack:        1400 kB
PageTables:         6944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1618544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 71592 MiB
End job on node129 at 2016-06-27 00:28:48