Trace number 4086171

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) 1800.09 1800.4

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-129.opb
MD5SUM67d021e5b92124566c71fb431934058c
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 variables48368
Total number of constraints1121286
Number of constraints which are clauses1007481
Number of constraints which are cardinality constraints (but not clauses)3534
Number of constraints which are nor clauses,nor cardinality constraints110271
Minimum length of a constraint1
Maximum length of a constraint690
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 691
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-4086171-1465268599.opb
0.00/0.00	c File size is 50812122 bytes.
1800.07/1800.40	c Sum of soft weights:            0
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.07/1800.40	c |  Number of variables:         48368                                                                   |
1800.07/1800.40	c |  Number of hard clauses:    1009264                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:        3535                                                                   |
1800.07/1800.40	c |  Number of PB :              110271                                                                   |
1800.07/1800.40	c |  Parse time:                   5.13 s                                                                 |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	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-4086171-1465268599/watcher-4086171-1465268599 -o /tmp/evaluation-result-4086171-1465268599/solver-4086171-1465268599 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960 open-wbo HOME/instance-4086171-1465268599.opb 

pid=14526
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: 2.27 2.23 2.19 3/176 14529
/proc/meminfo: memFree=30342616/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=51828 CPUtime=0 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 5778 0 0 0 0 0 0 0 20 0 1 0 108792626 53071872 5653 33554432000 4194304 6059633 140734042432928 140733734022056 5069786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 12957 5671 5652 456 0 87 0

[startup+0.100174 s]
/proc/loadavg: 2.27 2.23 2.19 3/176 14529
/proc/meminfo: memFree=30342616/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=53400 CPUtime=0.09 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 13088 0 0 0 9 0 0 0 20 0 1 0 108792626 54681600 12963 33554432000 4194304 6059633 140734042432928 140733734022056 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 13350 12963 12540 456 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53400

[startup+0.200358 s]
/proc/loadavg: 2.27 2.23 2.19 3/176 14529
/proc/meminfo: memFree=30342616/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=55328 CPUtime=0.19 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 13506 0 0 0 19 0 0 0 20 0 1 0 108792626 56655872 13381 33554432000 4194304 6059633 140734042432928 140733734022056 5069535 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 13832 13381 12540 456 0 962 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55328

[startup+0.30028 s]
/proc/loadavg: 2.27 2.23 2.19 3/176 14529
/proc/meminfo: memFree=30342616/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=57076 CPUtime=0.29 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 13925 0 0 0 29 0 0 0 20 0 1 0 108792626 58445824 13800 33554432000 4194304 6059633 140734042432928 140733734022056 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 14269 13801 12540 456 0 1399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57076

[startup+0.700219 s]
/proc/loadavg: 2.27 2.23 2.19 3/176 14529
/proc/meminfo: memFree=30342616/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=63900 CPUtime=0.69 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 15547 0 0 0 68 1 0 0 20 0 1 0 108792626 65433600 15422 33554432000 4194304 6059633 140734042432928 140734042431256 4681200 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 15975 15422 12540 456 0 3105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63900

[startup+1.50025 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 14530
/proc/meminfo: memFree=30346952/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=77556 CPUtime=1.49 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 18680 0 0 0 148 1 0 0 20 0 1 0 108792626 79417344 18555 33554432000 4194304 6059633 140734042432928 140734042431112 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 19389 18555 12540 456 0 6519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77556

[startup+3.10021 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 14530
/proc/meminfo: memFree=30329344/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=100700 CPUtime=3.09 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 24856 0 0 0 307 2 0 0 20 0 1 0 108792626 103116800 24731 33554432000 4194304 6059633 140734042432928 140734042431256 5154273 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 25175 24731 12540 456 0 12305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100700

[startup+6.30031 s]
/proc/loadavg: 2.25 2.23 2.18 4/177 14530
/proc/meminfo: memFree=30152496/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=592644 CPUtime=6.29 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 95539 0 0 0 612 17 0 0 20 0 1 0 108792626 606867456 126531 33554432000 4194304 6059633 140734042432928 140734042430712 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 148161 126532 162 456 0 147697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 592644

[startup+12.7003 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 14530
/proc/meminfo: memFree=29765884/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=713384 CPUtime=12.69 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 110034 0 0 0 1249 20 0 0 20 0 1 0 108792626 730505216 147739 33554432000 4194304 6059633 140734042432928 140734042431304 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 178346 147739 182 456 0 177882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 713384

[startup+25.5004 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 14530
/proc/meminfo: memFree=29753736/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=715248 CPUtime=25.48 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 110495 0 0 0 2528 20 0 0 20 0 1 0 108792626 732413952 148711 33554432000 4194304 6059633 140734042432928 140734042431304 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 178812 148711 182 456 0 178348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 715248

[startup+51.1004 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 14530
/proc/meminfo: memFree=29752756/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=718596 CPUtime=51.09 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 111310 0 0 0 5088 21 0 0 20 0 1 0 108792626 735842304 151059 33554432000 4194304 6059633 140734042432928 140734042431400 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 179649 151059 182 456 0 179185 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 718596

[startup+102.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 14531
/proc/meminfo: memFree=29729432/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=721076 CPUtime=102.28 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 111910 0 0 0 10207 21 0 0 20 0 1 0 108792626 738381824 154725 33554432000 4194304 6059633 140734042432928 140734042431416 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 180269 154725 182 456 0 179805 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 721076

[startup+162.3 s]
/proc/loadavg: 2.29 2.22 2.19 4/177 14532
/proc/meminfo: memFree=29743468/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=722604 CPUtime=162.27 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 112931 0 0 0 16203 24 0 0 20 0 1 0 108792626 739946496 153966 33554432000 4194304 6059633 140734042432928 140734042431304 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 180651 153966 183 456 0 180187 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 722604

[startup+222.308 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 14533
/proc/meminfo: memFree=29719692/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=222.25 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 114778 0 0 0 22199 26 0 0 20 0 1 0 108792626 755425280 155274 33554432000 4194304 6059633 140734042432928 140734042431288 4277774 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 155274 183 456 0 183966 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 737720

[startup+282.3 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 14535
/proc/meminfo: memFree=29734392/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=282.21 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 115424 0 0 0 28193 28 0 0 20 0 1 0 108792626 755425280 155547 33554432000 4194304 6059633 140734042432928 140734042431752 4277990 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 155547 183 456 0 183966 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 737720

[startup+342.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/177 14536
/proc/meminfo: memFree=29689768/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=949336 CPUtime=342.2 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 116759 0 0 0 34190 30 0 0 20 0 1 0 108792626 972120064 180579 33554432000 4194304 6059633 140734042432928 140734042431720 4270820 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 237334 180579 183 456 0 236870 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 949336

[startup+402.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/178 14540
/proc/meminfo: memFree=29736968/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=402.19 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 117224 0 0 0 40186 33 0 0 20 0 1 0 108792626 755425280 155692 33554432000 4194304 6059633 140734042432928 140734042431752 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 155692 183 456 0 183966 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 737720

[startup+462.3 s]
/proc/loadavg: 2.09 2.15 2.16 4/177 14541
/proc/meminfo: memFree=29721272/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=462.18 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 118195 0 0 0 46181 37 0 0 20 0 1 0 108792626 755425280 156206 33554432000 4194304 6059633 140734042432928 140734042431752 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 156206 183 456 0 183966 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 737720

[startup+522.3 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 14542
/proc/meminfo: memFree=29716448/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=522.17 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 119244 0 0 0 52176 41 0 0 20 0 1 0 108792626 755425280 157325 33554432000 4194304 6059633 140734042432928 140734042431752 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 157325 183 456 0 183966 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 737720

[startup+582.3 s]
/proc/loadavg: 2.15 2.15 2.16 3/177 14544
/proc/meminfo: memFree=29704496/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=582.16 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 119253 0 0 0 58175 41 0 0 20 0 1 0 108792626 755425280 159579 33554432000 4194304 6059633 140734042432928 140734042431752 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 159579 183 456 0 183966 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 737720


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


[startup+882.307 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 14550
/proc/meminfo: memFree=29684940/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=882.12 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 121175 0 0 0 88162 50 0 0 20 0 1 0 108792626 755425280 162274 33554432000 4194304 6059633 140734042432928 140734042431752 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 162274 183 456 0 183966 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 737720

[startup+942.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 14551
/proc/meminfo: memFree=29668388/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=819108 CPUtime=942.1 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 121717 0 0 0 94159 51 0 0 20 0 1 0 108792626 838766592 166900 33554432000 4194304 6059633 140734042432928 140734042431720 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 204777 166900 183 456 0 204313 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 819108

[startup+1002.3 s]
/proc/loadavg: 2.28 2.20 2.18 4/178 14600
/proc/meminfo: memFree=29878332/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=1002.1 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 122140 0 0 0 100156 54 0 0 20 0 1 0 108792626 755425280 160226 33554432000 4194304 6059633 140734042432928 140734042431752 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 160226 183 456 0 183966 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 737720

[startup+1062.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/177 14601
/proc/meminfo: memFree=29847976/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=819108 CPUtime=1062.08 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 122682 0 0 0 106153 55 0 0 20 0 1 0 108792626 838766592 164852 33554432000 4194304 6059633 140734042432928 140734042431720 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 204777 164852 183 456 0 204313 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 819108

[startup+1122.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 14602
/proc/meminfo: memFree=29872356/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=1122.08 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 123097 0 0 0 112149 59 0 0 20 0 1 0 108792626 755425280 158178 33554432000 4194304 6059633 140734042432928 140734042431752 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 158178 183 456 0 183966 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 737720

[startup+1182.3 s]
/proc/loadavg: 2.24 2.19 2.17 3/177 14604
/proc/meminfo: memFree=29867520/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=1182.07 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 123721 0 0 0 118146 61 0 0 20 0 1 0 108792626 755425280 158841 33554432000 4194304 6059633 140734042432928 140734042431752 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 158841 183 456 0 183966 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 737720

[startup+1242.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 14605
/proc/meminfo: memFree=29874272/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=1242.06 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 124359 0 0 0 124143 63 0 0 20 0 1 0 108792626 755425280 157666 33554432000 4194304 6059633 140734042432928 140734042431752 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 157666 183 456 0 183966 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 737720

[startup+1302.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 14698
/proc/meminfo: memFree=29908276/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=737720 CPUtime=1302.05 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 125316 0 0 0 130138 67 0 0 20 0 1 0 108792626 755425280 156642 33554432000 4194304 6059633 140734042432928 140734042431752 4277710 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184430 156642 183 456 0 183966 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 737720

[startup+1362.3 s]
/proc/loadavg: 2.09 2.15 2.16 3/177 14699
/proc/meminfo: memFree=29889468/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=738624 CPUtime=1362.03 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 126440 0 0 0 136133 70 0 0 20 0 1 0 108792626 756350976 157827 33554432000 4194304 6059633 140734042432928 140734042431752 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184656 157827 183 456 0 184192 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 738624

[startup+1422.3 s]
/proc/loadavg: 2.18 2.15 2.16 3/177 14700
/proc/meminfo: memFree=29864208/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=738624 CPUtime=1422.04 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 126449 0 0 0 142133 71 0 0 20 0 1 0 108792626 756350976 162435 33554432000 4194304 6059633 140734042432928 140734042431752 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184656 162435 183 456 0 184192 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 738624

[startup+1482.3 s]
/proc/loadavg: 2.06 2.12 2.15 3/176 14701
/proc/meminfo: memFree=29867696/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=738624 CPUtime=1482.02 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 127399 0 0 0 148127 75 0 0 20 0 1 0 108792626 756350976 161416 33554432000 4194304 6059633 140734042432928 140734042431752 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184656 161416 183 456 0 184192 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 738624

[startup+1542.31 s]
/proc/loadavg: 2.09 2.13 2.15 3/177 14703
/proc/meminfo: memFree=29872516/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=738816 CPUtime=1542.02 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 128401 0 0 0 154123 79 0 0 20 0 1 0 108792626 756547584 158898 33554432000 4194304 6059633 140734042432928 140734042431752 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184704 158898 183 456 0 184240 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 738816

[startup+1602.3 s]
/proc/loadavg: 2.17 2.13 2.15 3/178 14707
/proc/meminfo: memFree=29878848/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=738976 CPUtime=1602 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 129415 0 0 0 160117 83 0 0 20 0 1 0 108792626 756711424 157407 33554432000 4194304 6059633 140734042432928 140734042431752 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184744 157407 183 456 0 184280 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 738976

[startup+1662.3 s]
/proc/loadavg: 2.26 2.17 2.16 3/177 14708
/proc/meminfo: memFree=29852540/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=738976 CPUtime=1661.99 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 129642 0 0 0 166116 83 0 0 20 0 1 0 108792626 756711424 163254 33554432000 4194304 6059633 140734042432928 140734042431752 4277700 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184744 163254 183 456 0 184280 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 738976

[startup+1722.3 s]
/proc/loadavg: 2.24 2.18 2.16 3/177 14709
/proc/meminfo: memFree=29852928/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=739144 CPUtime=1721.98 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 130426 0 0 0 172112 86 0 0 20 0 1 0 108792626 756883456 161029 33554432000 4194304 6059633 140734042432928 140734042431752 4277710 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184786 161029 183 456 0 184322 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 739144

[startup+1782.3 s]
/proc/loadavg: 2.23 2.19 2.17 3/177 14710
/proc/meminfo: memFree=29860056/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=739732 CPUtime=1781.97 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 131498 0 0 0 178107 90 0 0 20 0 1 0 108792626 757485568 158083 33554432000 4194304 6059633 140734042432928 140734042431752 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184933 158083 183 456 0 184469 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 739732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.18 2.18 2.17 3/177 14712
/proc/meminfo: memFree=29852220/32872528 swapFree=16740/1306504
[pid=14529] ppid=14526 vsize=739732 CPUtime=1800.07 cores=0,2,4,6
/proc/14529/stat : 14529 (open-wbo) R 14526 14529 11442 0 -1 4202496 131502 0 0 0 179917 90 0 0 20 0 1 0 108792626 757485568 160131 33554432000 4194304 6059633 140734042432928 140734042431752 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14529/statm: 184933 160131 183 456 0 184469 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 739732

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 14529 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.09
CPU user time (s): 1799.17
CPU system time (s): 0.910861
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 951348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.17
system time used= 0.910861
maximum resident set size= 777412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131505
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= 86
involuntary context switches= 1846

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.99524 second user time and 6.46502 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 05:03:20
IDJOB=4086171
IDBENCH=89756
IDSOLVER=2547
FILE ID=node127/4086171-1465268599
RUNJOBID= node127-1465251283-11458
PBS_JOBID= 19843254
Free space on /tmp= 71676 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-129.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086171-1465268599/watcher-4086171-1465268599 -o /tmp/evaluation-result-4086171-1465268599/solver-4086171-1465268599 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960  open-wbo HOME/instance-4086171-1465268599.opb

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

MD5SUM BENCH= 67d021e5b92124566c71fb431934058c
RANDOM SEED=1576999546

node127.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		: 2666.227
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	: 5332.45
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		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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	: 5332.54
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		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
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:        30342880 kB
Buffers:           98836 kB
Cached:           162452 kB
SwapCached:         1728 kB
Active:           337516 kB
Inactive:         145556 kB
Active(anon):     223212 kB
Inactive(anon):      964 kB
Active(file):     114304 kB
Inactive(file):   144592 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:             54188 kB
Writeback:             0 kB
AnonPages:       1533628 kB
Mapped:             7904 kB
Shmem:                 0 kB
Slab:             601216 kB
SReclaimable:      44972 kB
SUnreclaim:       556244 kB
KernelStack:        1440 kB
PageTables:         7172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1690300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1353728 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= 71680 MiB
End job on node127 at 2016-06-07 05:33:21