Trace number 4102540

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-4-c.opb
MD5SUM28753ff2e44c4cedb2d3a2e783f8d1a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2666
Total number of constraints6659
Number of constraints which are clauses6659
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2666
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2666
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2666
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-4102540-1466240831.opb
0.00/0.00	c File size is 224893 bytes.
1800.00/1800.30	c Sum of soft weights:         2666
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:          2666                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       6659                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       2666                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.02 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-4102540-1466240831/watcher-4102540-1466240831 -o /tmp/evaluation-result-4102540-1466240831/solver-4102540-1466240831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466240825-17559 --watchdog 1960 open-wbo-lsu HOME/instance-4102540-1466240831.opb 

pid=17953
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: 0.97 1.68 1.94 3/176 17956
/proc/meminfo: memFree=30709244/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=2556 CPUtime=0 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 390 0 0 0 0 0 0 0 20 0 1 0 26132295 2617344 265 33554432000 4194304 6058637 140736920685520 140736658029944 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 639 265 189 456 0 120 0

[startup+0.100142 s]
/proc/loadavg: 0.97 1.68 1.94 3/176 17956
/proc/meminfo: memFree=30709244/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=9032 CPUtime=0.09 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 1078 0 0 0 9 0 0 0 20 0 1 0 26132295 9248768 883 33554432000 4194304 6058637 140736920685520 140736658029944 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 2258 883 169 456 0 1794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9032

[startup+0.200344 s]
/proc/loadavg: 0.97 1.68 1.94 3/176 17956
/proc/meminfo: memFree=30709244/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=5304 CPUtime=0.19 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 1226 0 0 0 19 0 0 0 20 0 1 0 26132295 5431296 912 33554432000 4194304 6058637 140736920685520 140736658029944 4277365 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 1326 912 171 456 0 862 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5304

[startup+0.300307 s]
/proc/loadavg: 0.97 1.68 1.94 3/176 17956
/proc/meminfo: memFree=30709244/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=5436 CPUtime=0.29 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 1291 0 0 0 29 0 0 0 20 0 1 0 26132295 5566464 977 33554432000 4194304 6058637 140736920685520 140736658029944 4261324 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 1359 977 171 456 0 895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5436

[startup+0.700227 s]
/proc/loadavg: 0.97 1.68 1.94 3/176 17956
/proc/meminfo: memFree=30709244/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=6552 CPUtime=0.68 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 1774 0 0 0 68 0 0 0 20 0 1 0 26132295 6709248 1237 33554432000 4194304 6058637 140736920685520 140736658029944 4277731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 1638 1237 171 456 0 1174 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6552

[startup+1.50031 s]
/proc/loadavg: 0.97 1.68 1.94 3/177 17957
/proc/meminfo: memFree=30704168/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=8200 CPUtime=1.48 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 2192 0 0 0 148 0 0 0 20 0 1 0 26132295 8396800 1631 33554432000 4194304 6058637 140736920685520 140736920684248 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 2050 1631 171 456 0 1586 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8200

[startup+3.10032 s]
/proc/loadavg: 0.97 1.68 1.94 4/177 17957
/proc/meminfo: memFree=30696468/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=9892 CPUtime=3.08 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 2671 0 0 0 308 0 0 0 20 0 1 0 26132295 10129408 2078 33554432000 4194304 6058637 140736920685520 140736920684280 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 2473 2078 171 456 0 2009 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9892

[startup+6.30028 s]
/proc/loadavg: 1.13 1.71 1.95 3/177 17957
/proc/meminfo: memFree=30684024/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=13096 CPUtime=6.28 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 3241 0 0 0 628 0 0 0 20 0 1 0 26132295 13410304 2633 33554432000 4194304 6058637 140736920685520 140736920684248 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 3274 2633 171 456 0 2810 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13096

[startup+12.7002 s]
/proc/loadavg: 1.20 1.71 1.95 3/177 17957
/proc/meminfo: memFree=30673356/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=15776 CPUtime=12.68 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 3961 0 0 0 1268 0 0 0 20 0 1 0 26132295 16154624 3539 33554432000 4194304 6058637 140736920685520 140736920684584 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 3944 3539 171 456 0 3480 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15776

[startup+25.5003 s]
/proc/loadavg: 1.38 1.72 1.95 3/177 17957
/proc/meminfo: memFree=30670236/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=23092 CPUtime=25.49 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 5258 0 0 0 2548 1 0 0 20 0 1 0 26132295 23646208 5310 33554432000 4194304 6058637 140736920685520 140736920684280 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 5773 5310 171 456 0 5309 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23092

[startup+51.1004 s]
/proc/loadavg: 1.73 1.78 1.96 4/177 17957
/proc/meminfo: memFree=30655972/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=30232 CPUtime=51.08 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 6130 0 0 0 5107 1 0 0 20 0 1 0 26132295 30957568 7172 33554432000 4194304 6058637 140736920685520 140736920684280 4261692 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 7558 7172 171 456 0 7094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30232

[startup+102.3 s]
/proc/loadavg: 2.05 1.85 1.97 4/177 17958
/proc/meminfo: memFree=30636192/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=43132 CPUtime=102.28 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 6693 0 0 0 10227 1 0 0 20 0 1 0 26132295 44167168 9124 33554432000 4194304 6058637 140736920685520 140736920684248 4261381 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 10783 9124 171 456 0 10319 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 43132

[startup+162.3 s]
/proc/loadavg: 2.19 1.92 1.99 3/177 17959
/proc/meminfo: memFree=30613228/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=54624 CPUtime=162.26 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 7024 0 0 0 16225 1 0 0 20 0 1 0 26132295 55934976 13021 33554432000 4194304 6058637 140736920685520 140736920684280 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 13656 13021 171 456 0 13192 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 54624

[startup+222.307 s]
/proc/loadavg: 2.11 1.95 1.99 3/178 17964
/proc/meminfo: memFree=30592712/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=54624 CPUtime=222.26 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 7144 0 0 0 22225 1 0 0 20 0 1 0 26132295 55934976 13138 33554432000 4194304 6058637 140736920685520 140736920684280 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 13656 13138 171 456 0 13192 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 54624

[startup+282.3 s]
/proc/loadavg: 2.28 2.02 2.01 4/177 17965
/proc/meminfo: memFree=30569388/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=73480 CPUtime=282.25 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 8414 0 0 0 28223 2 0 0 20 0 1 0 26132295 75243520 17956 33554432000 4194304 6058637 140736920685520 140736920684248 4278280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 18370 17956 171 456 0 17906 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 73480

[startup+342.3 s]
/proc/loadavg: 2.26 2.06 2.02 4/177 17966
/proc/meminfo: memFree=30622944/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=55620 CPUtime=342.23 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 9003 0 0 0 34221 2 0 0 20 0 1 0 26132295 56954880 9590 33554432000 4194304 6058637 140736920685520 140736920684248 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 13905 9590 171 456 0 13441 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 55620

[startup+402.3 s]
/proc/loadavg: 2.19 2.08 2.03 3/177 17967
/proc/meminfo: memFree=30563876/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=87212 CPUtime=402.22 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 9695 0 0 0 40219 3 0 0 20 0 1 0 26132295 89305088 18457 33554432000 4194304 6058637 140736920685520 140736920684248 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 21803 18457 171 456 0 21339 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 87212

[startup+462.3 s]
/proc/loadavg: 2.18 2.09 2.03 3/177 17968
/proc/meminfo: memFree=30561836/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=87212 CPUtime=462.21 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 9696 0 0 0 46218 3 0 0 20 0 1 0 26132295 89305088 18969 33554432000 4194304 6058637 140736920685520 140736920684248 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 21803 18969 171 456 0 21339 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 87212

[startup+522.3 s]
/proc/loadavg: 2.20 2.10 2.04 3/177 17970
/proc/meminfo: memFree=30560156/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=87212 CPUtime=522.2 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 9697 0 0 0 52217 3 0 0 20 0 1 0 26132295 89305088 19481 33554432000 4194304 6058637 140736920685520 140736920684248 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 21803 19481 171 456 0 21339 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 87212

[startup+582.3 s]
/proc/loadavg: 2.12 2.10 2.04 3/177 17971
/proc/meminfo: memFree=30555812/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=87212 CPUtime=582.19 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 9699 0 0 0 58216 3 0 0 20 0 1 0 26132295 89305088 20505 33554432000 4194304 6058637 140736920685520 140736920684248 4261536 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 21803 20505 171 456 0 21339 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 87212


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.17 2.09 3/177 17981
/proc/meminfo: memFree=30467992/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=942.14 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 11896 0 0 0 94205 9 0 0 20 0 1 0 26132295 158498816 33823 33554432000 4194304 6058637 140736920685520 140736920684296 4278210 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 33823 171 456 0 38232 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 154784

[startup+1002.3 s]
/proc/loadavg: 2.24 2.18 2.10 3/177 17982
/proc/meminfo: memFree=30457776/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1002.13 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 12172 0 0 0 100203 10 0 0 20 0 1 0 26132295 158498816 34847 33554432000 4194304 6058637 140736920685520 140736920684296 4277612 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 34847 171 456 0 38232 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 154784

[startup+1062.3 s]
/proc/loadavg: 2.22 2.18 2.10 3/177 17983
/proc/meminfo: memFree=30473672/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1062.12 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 12449 0 0 0 106201 11 0 0 20 0 1 0 26132295 158498816 35871 33554432000 4194304 6058637 140736920685520 140736920684296 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 35871 171 456 0 38232 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 154784

[startup+1122.3 s]
/proc/loadavg: 2.12 2.16 2.09 3/177 17985
/proc/meminfo: memFree=30461716/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1122.11 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 12727 0 0 0 112199 12 0 0 20 0 1 0 26132295 158498816 36383 33554432000 4194304 6058637 140736920685520 140736920684296 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 36383 171 456 0 38232 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 154784

[startup+1182.3 s]
/proc/loadavg: 2.22 2.17 2.10 3/177 17986
/proc/meminfo: memFree=30425672/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1182.1 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 13005 0 0 0 118197 13 0 0 20 0 1 0 26132295 158498816 36383 33554432000 4194304 6058637 140736920685520 140736920684296 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 36383 171 456 0 38232 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 154784

[startup+1242.3 s]
/proc/loadavg: 2.21 2.18 2.10 3/177 17987
/proc/meminfo: memFree=30396204/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1242.09 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 13282 0 0 0 124195 14 0 0 20 0 1 0 26132295 158498816 35359 33554432000 4194304 6058637 140736920685520 140736920684296 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 35359 171 456 0 38232 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 154784

[startup+1302.3 s]
/proc/loadavg: 2.19 2.18 2.10 3/177 17988
/proc/meminfo: memFree=30412248/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1302.08 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 13560 0 0 0 130192 16 0 0 20 0 1 0 26132295 158498816 34847 33554432000 4194304 6058637 140736920685520 140736920684296 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 34847 171 456 0 38232 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 154784

[startup+1362.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 17989
/proc/meminfo: memFree=30502500/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1362.07 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 13840 0 0 0 136190 17 0 0 20 0 1 0 26132295 158498816 33823 33554432000 4194304 6058637 140736920685520 140736920684584 4278146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 33823 171 456 0 38232 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 154784

[startup+1422.3 s]
/proc/loadavg: 2.16 2.17 2.10 3/178 17994
/proc/meminfo: memFree=30441128/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=105464 CPUtime=1422.07 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 13988 0 0 0 142189 18 0 0 20 0 1 0 26132295 107995136 26024 33554432000 4194304 6058637 140736920685520 140736920684584 4277605 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 26366 26024 171 456 0 25902 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 105464

[startup+1482.3 s]
/proc/loadavg: 2.17 2.17 2.10 3/177 17995
/proc/meminfo: memFree=30402120/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1482.05 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 14269 0 0 0 148186 19 0 0 20 0 1 0 26132295 158498816 36895 33554432000 4194304 6058637 140736920685520 140736920684296 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 36895 171 456 0 38232 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 154784

[startup+1542.31 s]
/proc/loadavg: 2.17 2.17 2.10 3/177 17996
/proc/meminfo: memFree=30408664/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1542.05 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 14550 0 0 0 154185 20 0 0 20 0 1 0 26132295 158498816 35359 33554432000 4194304 6058637 140736920685520 140736920684296 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 35359 171 456 0 38232 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 154784

[startup+1602.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 17997
/proc/meminfo: memFree=30447036/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=105464 CPUtime=1602.03 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 14697 0 0 0 160182 21 0 0 20 0 1 0 26132295 107995136 26024 33554432000 4194304 6058637 140736920685520 140736920684584 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 26366 26024 171 456 0 25902 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 105464

[startup+1662.3 s]
/proc/loadavg: 2.17 2.16 2.10 3/177 17998
/proc/meminfo: memFree=30423028/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1662.03 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 15000 0 0 0 166180 23 0 0 20 0 1 0 26132295 158498816 36895 33554432000 4194304 6058637 140736920685520 140736920684296 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 36895 171 456 0 38232 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 154784

[startup+1722.3 s]
/proc/loadavg: 2.27 2.19 2.10 3/177 18000
/proc/meminfo: memFree=30501992/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=105464 CPUtime=1722.02 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 15271 0 0 0 172178 24 0 0 20 0 1 0 26132295 107995136 26024 33554432000 4194304 6058637 140736920685520 140736920684584 4277806 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 26366 26024 171 456 0 25902 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 105464

[startup+1782.3 s]
/proc/loadavg: 2.25 2.20 2.11 4/177 18001
/proc/meminfo: memFree=30456584/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=154784 CPUtime=1782 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 15954 0 0 0 178175 25 0 0 20 0 1 0 26132295 158498816 37407 33554432000 4194304 6058637 140736920685520 140736920684296 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 38696 37407 171 456 0 38232 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 154784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.19 2.11 3/177 18047
/proc/meminfo: memFree=30600212/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=105464 CPUtime=1800 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 16482 0 0 0 179974 26 0 0 20 0 1 0 26132295 107995136 26024 33554432000 4194304 6058637 140736920685520 140736920684584 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 26366 26024 171 456 0 25902 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105464

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 17956 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.19 2.11 3/177 18047
/proc/meminfo: memFree=30600212/32872528 swapFree=1074772/1156532
[pid=17956] ppid=17953 vsize=105464 CPUtime=1800 cores=1,3,5,7
/proc/17956/stat : 17956 (open-wbo-lsu) R 17953 17956 17542 0 -1 4202496 16482 0 0 0 179974 26 0 0 20 0 1 0 26132295 107995136 26024 33554432000 4194304 6058637 140736920685520 140736920684584 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17956/statm: 26366 26024 171 456 0 25902 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105464

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.75
CPU system time (s): 0.266959
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 185604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.266959
maximum resident set size= 153728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16485
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= 9
involuntary context switches= 2107

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.49571 second user time and 13.117 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 11:07:11
IDJOB=4102540
IDBENCH=2134
IDSOLVER=2545
FILE ID=node114/4102540-1466240831
RUNJOBID= node114-1466240825-17559
PBS_JOBID= 19918199
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4-c.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102540-1466240831/watcher-4102540-1466240831 -o /tmp/evaluation-result-4102540-1466240831/solver-4102540-1466240831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466240825-17559 --watchdog 1960  open-wbo-lsu HOME/instance-4102540-1466240831.opb

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

MD5SUM BENCH= 28753ff2e44c4cedb2d3a2e783f8d1a4
RANDOM SEED=1148617727

node114.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		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
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		: 2666.761
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		: 2666.761
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	: 5332.54
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		: 2666.761
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		: 2666.761
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		: 2666.761
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
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		: 2666.761
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:        30709772 kB
Buffers:          109388 kB
Cached:           133728 kB
SwapCached:          808 kB
Active:            99188 kB
Inactive:         169140 kB
Active(anon):      26456 kB
Inactive(anon):     1176 kB
Active(file):      72732 kB
Inactive(file):   167964 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100508 kB
Dirty:             10236 kB
Writeback:             0 kB
AnonPages:       1181108 kB
Mapped:             8876 kB
Shmem:                 0 kB
Slab:             606576 kB
SReclaimable:      49496 kB
SUnreclaim:       557080 kB
KernelStack:        1456 kB
PageTables:         6156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1296496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 71724 MiB
End job on node114 at 2016-06-18 11:37:11