Trace number 4108923

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 PB16? (TO) 1800.07 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-135.opb
MD5SUM0bf2f4aff59c663568b0bfbd80eaa689
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 variables55296
Total number of constraints1282690
Number of constraints which are clauses1152492
Number of constraints which are cardinality constraints (but not clauses)4030
Number of constraints which are nor clauses,nor cardinality constraints126168
Minimum length of a constraint2
Maximum length of a constraint756
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 757
Number of bits of the biggest sum of numbers10
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
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-4108923-1466266635.opb
0.00/0.00	c File size is 58396654 bytes.
1800.05/1800.40	c Sum of soft weights:            0
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.05/1800.40	c |  Number of variables:         55296                                                                   |
1800.05/1800.40	c |  Number of hard clauses:    1154518                                                                   |
1800.05/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.05/1800.40	c |  Number of cardinality:        4032                                                                   |
1800.05/1800.40	c |  Number of PB :              126168                                                                   |
1800.05/1800.40	c |  Parse time:                   5.87 s                                                                 |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4108923-1466266635/watcher-4108923-1466266635 -o /tmp/evaluation-result-4108923-1466266635/solver-4108923-1466266635 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11963 --watchdog 1960 open-wbo HOME/instance-4108923-1466266635.opb 

pid=16816
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.29 2.22 2.19 3/176 16819
/proc/meminfo: memFree=29848480/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=59232 CPUtime=0 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 5654 0 0 0 0 0 0 0 20 0 1 0 28711928 60653568 5531 33554432000 4194304 6059633 140733581546960 140737343562408 5069786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 14808 5548 5529 456 0 87 0

[startup+0.10016 s]
/proc/loadavg: 2.29 2.22 2.19 3/176 16819
/proc/meminfo: memFree=29848480/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=60820 CPUtime=0.09 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 14923 0 0 0 8 1 0 0 20 0 1 0 28711928 62279680 14799 33554432000 4194304 6059633 140733581546960 140737343562408 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 15205 14799 14391 456 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 60820

[startup+0.200356 s]
/proc/loadavg: 2.29 2.22 2.19 3/176 16819
/proc/meminfo: memFree=29848480/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=62632 CPUtime=0.19 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 15352 0 0 0 18 1 0 0 20 0 1 0 28711928 64135168 15228 33554432000 4194304 6059633 140733581546960 140737343562408 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 15658 15228 14391 456 0 937 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62632

[startup+0.30023 s]
/proc/loadavg: 2.29 2.22 2.19 3/176 16819
/proc/meminfo: memFree=29848480/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=64380 CPUtime=0.29 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 15771 0 0 0 28 1 0 0 20 0 1 0 28711928 65925120 15647 33554432000 4194304 6059633 140733581546960 140737343562408 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 16095 15647 14391 456 0 1374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64380

[startup+0.700232 s]
/proc/loadavg: 2.29 2.22 2.19 3/176 16819
/proc/meminfo: memFree=29848480/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=71200 CPUtime=0.68 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 17382 0 0 0 67 1 0 0 20 0 1 0 28711928 72908800 17258 33554432000 4194304 6059633 140733581546960 140733581545288 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 17800 17258 14391 456 0 3079 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 71200

[startup+1.50019 s]
/proc/loadavg: 2.29 2.22 2.19 3/177 16820
/proc/meminfo: memFree=29830848/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=85120 CPUtime=1.49 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 20572 0 0 0 147 2 0 0 20 0 1 0 28711928 87162880 20448 33554432000 4194304 6059633 140733581546960 140733581545288 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 21280 20448 14391 456 0 6559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 85120

[startup+3.10024 s]
/proc/loadavg: 2.29 2.22 2.19 4/177 16820
/proc/meminfo: memFree=29812992/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=108120 CPUtime=3.09 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 26726 0 0 0 306 3 0 0 20 0 1 0 28711928 110714880 26602 33554432000 4194304 6059633 140733581546960 140733581545144 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 27030 26602 14391 456 0 12309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108120

[startup+6.30024 s]
/proc/loadavg: 2.51 2.26 2.20 4/177 16820
/proc/meminfo: memFree=29761504/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=261908 CPUtime=6.29 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 63505 0 0 0 620 9 0 0 20 0 1 0 28711928 268193792 59355 33554432000 4194304 6059633 140733581546960 140733581545288 4239837 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 65477 59355 162 456 0 65013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 261908

[startup+12.7003 s]
/proc/loadavg: 2.55 2.28 2.20 3/177 16820
/proc/meminfo: memFree=29176496/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=758572 CPUtime=12.68 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 125496 0 0 0 1243 25 0 0 20 0 1 0 28711928 776777728 168139 33554432000 4194304 6059633 140733581546960 140733581545336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 189643 168139 182 456 0 189179 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 758572

[startup+25.5073 s]
/proc/loadavg: 2.50 2.28 2.21 4/177 16820
/proc/meminfo: memFree=29141256/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=760168 CPUtime=25.5 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 125877 0 0 0 2524 26 0 0 20 0 1 0 28711928 778412032 169031 33554432000 4194304 6059633 140733581546960 140733581545336 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 190042 169031 182 456 0 189578 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 760168

[startup+51.1003 s]
/proc/loadavg: 2.41 2.27 2.20 4/177 16820
/proc/meminfo: memFree=29138500/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=764460 CPUtime=51.08 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 126975 0 0 0 5082 26 0 0 20 0 1 0 28711928 782807040 171151 33554432000 4194304 6059633 140733581546960 140733581545336 4277645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 191115 171151 182 456 0 190651 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 764460

[startup+102.3 s]
/proc/loadavg: 2.42 2.29 2.21 3/177 16867
/proc/meminfo: memFree=28702140/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=848772 CPUtime=102.27 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 128449 0 0 0 10200 27 0 0 20 0 1 0 28711928 869142528 176697 33554432000 4194304 6059633 140733581546960 140733581545336 4277866 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 212193 176697 182 456 0 211729 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 848772

[startup+162.3 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 16869
/proc/meminfo: memFree=28688344/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=778000 CPUtime=162.27 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 130995 0 0 0 16196 31 0 0 20 0 1 0 28711928 796672000 178412 33554432000 4194304 6059633 140733581546960 140733581545320 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 194500 178412 183 456 0 194036 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 778000

[startup+222.3 s]
/proc/loadavg: 2.31 2.28 2.21 3/178 16873
/proc/meminfo: memFree=28677184/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=778000 CPUtime=222.27 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 132026 0 0 0 22192 35 0 0 20 0 1 0 28711928 796672000 176568 33554432000 4194304 6059633 140733581546960 140733581545784 4278527 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 194500 176568 183 456 0 194036 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 778000

[startup+282.3 s]
/proc/loadavg: 2.32 2.28 2.21 3/177 16874
/proc/meminfo: memFree=28678192/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=778000 CPUtime=282.25 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 133382 0 0 0 28186 39 0 0 20 0 1 0 28711928 796672000 175037 33554432000 4194304 6059633 140733581546960 140733581545784 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 194500 175037 183 456 0 194036 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 778000

[startup+342.307 s]
/proc/loadavg: 2.28 2.27 2.21 3/177 16875
/proc/meminfo: memFree=28662304/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=859532 CPUtime=342.24 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 134192 0 0 0 34184 40 0 0 20 0 1 0 28711928 880160768 181456 33554432000 4194304 6059633 140733581546960 140733581545752 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 214883 181456 183 456 0 214419 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 859532

[startup+402.3 s]
/proc/loadavg: 2.23 2.27 2.21 3/177 16876
/proc/meminfo: memFree=28645404/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=861224 CPUtime=402.23 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 135926 0 0 0 40178 45 0 0 20 0 1 0 28711928 881893376 183377 33554432000 4194304 6059633 140733581546960 140733581545448 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 215306 183377 183 456 0 214842 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 861224

[startup+462.3 s]
/proc/loadavg: 2.30 2.28 2.21 3/177 16878
/proc/meminfo: memFree=28636868/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=862288 CPUtime=462.2 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 137518 0 0 0 46171 49 0 0 20 0 1 0 28711928 882982912 181632 33554432000 4194304 6059633 140733581546960 140733581545752 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 215572 181632 183 456 0 215108 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 862288

[startup+522.3 s]
/proc/loadavg: 2.27 2.27 2.21 3/177 16879
/proc/meminfo: memFree=28662724/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=863480 CPUtime=522.17 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 139193 0 0 0 52163 54 0 0 20 0 1 0 28711928 884203520 180492 33554432000 4194304 6059633 140733581546960 140733581545752 4262739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 215870 180492 183 456 0 215406 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 863480

[startup+582.3 s]
/proc/loadavg: 2.25 2.26 2.21 3/177 16880
/proc/meminfo: memFree=28646076/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=582.15 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 141138 0 0 0 58159 56 0 0 20 0 1 0 28711928 815271936 181695 33554432000 4194304 6059633 140733581546960 140733581545320 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 181695 183 456 0 198577 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 796164


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.21 2.19 3/177 16890
/proc/meminfo: memFree=28643956/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=942.08 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 146720 0 0 0 94136 72 0 0 20 0 1 0 28711928 815271936 179956 33554432000 4194304 6059633 140733581546960 140733581545784 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 179956 183 456 0 198577 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 796164

[startup+1002.31 s]
/proc/loadavg: 2.25 2.23 2.19 3/176 16891
/proc/meminfo: memFree=28635944/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=877552 CPUtime=1002.07 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 147481 0 0 0 100134 73 0 0 20 0 1 0 28711928 898613248 185818 33554432000 4194304 6059633 140733581546960 140733581545752 4278402 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219388 185818 183 456 0 218924 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 877552

[startup+1062.3 s]
/proc/loadavg: 2.34 2.25 2.20 3/177 16894
/proc/meminfo: memFree=28618368/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=1062.06 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 148045 0 0 0 106130 76 0 0 20 0 1 0 28711928 815271936 182516 33554432000 4194304 6059633 140733581546960 140733581545784 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 182516 183 456 0 198577 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 796164

[startup+1122.3 s]
/proc/loadavg: 2.21 2.23 2.19 3/177 16895
/proc/meminfo: memFree=28512500/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=1122.05 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 149357 0 0 0 112124 81 0 0 20 0 1 0 28711928 815271936 179956 33554432000 4194304 6059633 140733581546960 140733581545752 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 179956 183 456 0 198577 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 796164

[startup+1182.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 16896
/proc/meminfo: memFree=28617316/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=877552 CPUtime=1182.04 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 150119 0 0 0 118122 82 0 0 20 0 1 0 28711928 898613248 187866 33554432000 4194304 6059633 140733581546960 140733581545752 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219388 187866 183 456 0 218924 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 877552

[startup+1242.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 16897
/proc/meminfo: memFree=28620300/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=1242.04 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 150678 0 0 0 124119 85 0 0 20 0 1 0 28711928 815271936 180980 33554432000 4194304 6059633 140733581546960 140733581545784 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 180980 183 456 0 198577 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 796164

[startup+1302.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 16898
/proc/meminfo: memFree=28602620/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=877552 CPUtime=1302.03 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 151439 0 0 0 130117 86 0 0 20 0 1 0 28711928 898613248 186842 33554432000 4194304 6059633 140733581546960 140733581545752 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219388 186842 183 456 0 218924 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 877552

[startup+1362.3 s]
/proc/loadavg: 2.34 2.24 2.19 3/177 16900
/proc/meminfo: memFree=28630108/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=1362.02 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 152002 0 0 0 136113 89 0 0 20 0 1 0 28711928 815271936 180980 33554432000 4194304 6059633 140733581546960 140733581545784 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 180980 183 456 0 198577 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 796164

[startup+1422.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/178 16904
/proc/meminfo: memFree=28614420/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=877552 CPUtime=1422.01 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 152796 0 0 0 142110 91 0 0 20 0 1 0 28711928 898613248 186362 33554432000 4194304 6059633 140733581546960 140733581545752 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219388 186362 183 456 0 218924 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 877552

[startup+1482.3 s]
/proc/loadavg: 2.29 2.25 2.19 3/177 16905
/proc/meminfo: memFree=28572732/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=877552 CPUtime=1482 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 152937 0 0 0 148109 91 0 0 20 0 1 0 28711928 898613248 191613 33554432000 4194304 6059633 140733581546960 140733581545752 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219388 191613 183 456 0 218924 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 877552

[startup+1542.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 16906
/proc/meminfo: memFree=28612264/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796164 CPUtime=1542 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 153697 0 0 0 154106 94 0 0 20 0 1 0 28711928 815271936 183385 33554432000 4194304 6059633 140733581546960 140733581545784 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199041 183385 183 456 0 198577 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 796164

[startup+1602.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 16907
/proc/meminfo: memFree=28590304/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=877552 CPUtime=1601.98 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 154483 0 0 0 160102 96 0 0 20 0 1 0 28711928 898613248 191316 33554432000 4194304 6059633 140733581546960 140733581545752 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219388 191316 183 456 0 218924 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 877552

[startup+1662.31 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 16909
/proc/meminfo: memFree=28628292/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=796432 CPUtime=1661.98 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 155135 0 0 0 166099 99 0 0 20 0 1 0 28711928 815546368 182973 33554432000 4194304 6059633 140733581546960 140733581545784 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199108 182973 183 456 0 198644 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 796432

[startup+1722.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 16910
/proc/meminfo: memFree=28605016/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=797144 CPUtime=1721.96 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 156614 0 0 0 172093 103 0 0 20 0 1 0 28711928 816275456 182106 33554432000 4194304 6059633 140733581546960 140733581545784 4277815 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199286 182106 183 456 0 198822 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 797144

[startup+1782.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 16911
/proc/meminfo: memFree=28607556/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=797284 CPUtime=1781.95 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 157970 0 0 0 178088 107 0 0 20 0 1 0 28711928 816418816 183676 33554432000 4194304 6059633 140733581546960 140733581545784 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 199321 183676 183 456 0 198857 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 797284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 16911
/proc/meminfo: memFree=28592912/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=878672 CPUtime=1800.05 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 158723 0 0 0 179896 109 0 0 20 0 1 0 28711928 899760128 184930 33554432000 4194304 6059633 140733581546960 140733581545752 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219668 184930 183 456 0 219204 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 878672

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 16819 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 16911
/proc/meminfo: memFree=28592912/32872528 swapFree=1590032/1720848
[pid=16819] ppid=16816 vsize=878672 CPUtime=1800.05 cores=0,2,4,6
/proc/16819/stat : 16819 (open-wbo) R 16816 16819 11947 0 -1 4202496 158723 0 0 0 179896 109 0 0 20 0 1 0 28711928 899760128 184930 33554432000 4194304 6059633 140733581546960 140733581545752 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16819/statm: 219668 184930 183 456 0 219204 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 878672

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.07
CPU user time (s): 1798.97
CPU system time (s): 1.10583
CPU usage (%): 99.9812
Max. virtual memory (cumulated for all children) (KiB): 1008900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.10583
maximum resident set size= 902612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158726
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= 116
involuntary context switches= 1846

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.27535 second user time and 7.18791 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-18 18:17:16
IDJOB=4108923
IDBENCH=89720
IDSOLVER=2547
FILE ID=node120/4108923-1466266635
RUNJOBID= node120-1466240246-11963
PBS_JOBID= 19918172
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-135.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108923-1466266635/watcher-4108923-1466266635 -o /tmp/evaluation-result-4108923-1466266635/solver-4108923-1466266635 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11963 --watchdog 1960  open-wbo HOME/instance-4108923-1466266635.opb

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

MD5SUM BENCH= 0bf2f4aff59c663568b0bfbd80eaa689
RANDOM SEED=81066930

node120.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		: 2666.935
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	: 5333.87
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		: 2666.935
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		: 2666.935
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
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	: 5332.56
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		: 2666.935
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		: 2666.935
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		: 2666.935
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		: 2666.935
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29848744 kB
Buffers:          126572 kB
Cached:           289016 kB
SwapCached:         1748 kB
Active:           277412 kB
Inactive:         271944 kB
Active(anon):     133560 kB
Inactive(anon):     2720 kB
Active(file):     143852 kB
Inactive(file):   269224 kB
Unevictable:     1720848 kB
Mlocked:         1590032 kB
SwapTotal:      67108856 kB
SwapFree:       67099492 kB
Dirty:             61668 kB
Writeback:             0 kB
AnonPages:       1856220 kB
Mapped:             7916 kB
Shmem:                 0 kB
Slab:             618796 kB
SReclaimable:      62656 kB
SUnreclaim:       556140 kB
KernelStack:        1440 kB
PageTables:         7796 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1973000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 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= 71624 MiB
End job on node120 at 2016-06-18 18:47:17