Trace number 4083573

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K128.opb
MD5SUM17c4ca9a6493665b57c1ccd2ab23e03d
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 variables15232
Total number of constraints15490
Number of constraints which are clauses15362
Number of constraints which are cardinality constraints (but not clauses)128
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint128
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 129
Number of bits of the biggest sum of numbers8
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-4083573-1465360649.opb
0.00/0.00	c File size is 1031526 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:         15232                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      15362                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         128                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.12 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-4083573-1465360649/watcher-4083573-1465360649 -o /tmp/evaluation-result-4083573-1465360649/solver-4083573-1465360649 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083573-1465360649.opb 

pid=26596
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: 2.31 2.28 2.20 3/175 26599
/proc/meminfo: memFree=29378844/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=3740 CPUtime=0 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 665 0 0 0 0 0 0 0 20 0 1 0 117998081 3829760 540 33554432000 4194304 6058637 140734754007568 140735332339672 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 935 540 387 456 0 219 0

[startup+0.100158 s]
/proc/loadavg: 2.31 2.28 2.20 3/175 26599
/proc/meminfo: memFree=29378844/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=6660 CPUtime=0.09 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 1396 0 0 0 9 0 0 0 20 0 1 0 117998081 6819840 1271 33554432000 4194304 6058637 140734754007568 140735332339672 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 1665 1271 387 456 0 949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6660

[startup+0.200312 s]
/proc/loadavg: 2.31 2.28 2.20 3/175 26599
/proc/meminfo: memFree=29378844/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=19384 CPUtime=0.18 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 3846 0 0 0 18 0 0 0 20 0 1 0 117998081 19849216 3910 33554432000 4194304 6058637 140734754007568 140735332339672 4262641 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 4846 3910 163 456 0 4382 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 19384

[startup+0.300347 s]
/proc/loadavg: 2.31 2.28 2.20 3/175 26599
/proc/meminfo: memFree=29378844/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=19516 CPUtime=0.28 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 3925 0 0 0 28 0 0 0 20 0 1 0 117998081 19984384 3960 33554432000 4194304 6058637 140734754007568 140735332339672 4255178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 4879 3960 163 456 0 4415 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19516

[startup+0.700285 s]
/proc/loadavg: 2.31 2.28 2.20 3/175 26599
/proc/meminfo: memFree=29378844/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=19780 CPUtime=0.68 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 4002 0 0 0 68 0 0 0 20 0 1 0 117998081 20254720 4037 33554432000 4194304 6058637 140734754007568 140735332339672 4255124 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 4945 4037 175 456 0 4481 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19780

[startup+1.50029 s]
/proc/loadavg: 2.28 2.27 2.20 4/176 26600
/proc/meminfo: memFree=29362016/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=20176 CPUtime=1.49 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 5147 0 0 0 148 1 0 0 20 0 1 0 117998081 20660224 4265 33554432000 4194304 6058637 140734754007568 140734754006184 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 5044 4265 177 456 0 4580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20176

[startup+3.10025 s]
/proc/loadavg: 2.28 2.27 2.20 4/176 26600
/proc/meminfo: memFree=29359100/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=30328 CPUtime=3.08 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 6965 0 0 0 307 1 0 0 20 0 1 0 117998081 31055872 5702 33554432000 4194304 6058637 140734754007568 140734754006296 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 7582 5702 177 456 0 7118 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30328

[startup+6.3003 s]
/proc/loadavg: 2.42 2.30 2.21 4/177 26601
/proc/meminfo: memFree=29343172/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=33076 CPUtime=6.29 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 7768 0 0 0 627 2 0 0 20 0 1 0 117998081 33869824 6933 33554432000 4194304 6058637 140734754007568 140734754006328 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 8269 6933 177 456 0 7805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33076

[startup+12.7003 s]
/proc/loadavg: 2.39 2.29 2.21 3/177 26601
/proc/meminfo: memFree=29464980/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=34748 CPUtime=12.69 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 8239 0 0 0 1267 2 0 0 20 0 1 0 117998081 35581952 7913 33554432000 4194304 6058637 140734754007568 140734754006328 4246547 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 8687 7913 177 456 0 8223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34748

[startup+25.5002 s]
/proc/loadavg: 2.37 2.29 2.21 3/177 26601
/proc/meminfo: memFree=29389896/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=60604 CPUtime=25.48 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 8942 0 0 0 2546 2 0 0 20 0 1 0 117998081 62058496 11894 33554432000 4194304 6058637 140734754007568 140734754006296 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 15151 11894 177 456 0 14687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60604

[startup+51.1004 s]
/proc/loadavg: 2.45 2.32 2.22 4/177 26601
/proc/meminfo: memFree=29320960/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=79460 CPUtime=51.08 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 9720 0 0 0 5105 3 0 0 20 0 1 0 117998081 81367040 18612 33554432000 4194304 6058637 140734754007568 140734754006296 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 19865 18612 177 456 0 19401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79460

[startup+102.3 s]
/proc/loadavg: 2.33 2.30 2.21 3/177 26602
/proc/meminfo: memFree=29358636/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=79464 CPUtime=102.28 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 11298 0 0 0 10223 5 0 0 20 0 1 0 117998081 81371136 14966 33554432000 4194304 6058637 140734754007568 140734754006632 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 19866 14966 177 456 0 19402 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 79464

[startup+162.3 s]
/proc/loadavg: 2.21 2.27 2.21 3/178 26606
/proc/meminfo: memFree=29300772/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=140544 CPUtime=162.26 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 13295 0 0 0 16218 8 0 0 20 0 1 0 117998081 143917056 33674 33554432000 4194304 6058637 140734754007568 140734754006344 4255116 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 35136 33674 177 456 0 34672 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 140544

[startup+222.307 s]
/proc/loadavg: 2.12 2.23 2.19 3/177 26607
/proc/meminfo: memFree=29305920/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=171364 CPUtime=222.26 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 15641 0 0 0 22214 12 0 0 20 0 1 0 117998081 175476736 35277 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 42841 35277 177 456 0 42377 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 171364

[startup+282.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/177 26608
/proc/meminfo: memFree=29256716/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=91224 CPUtime=282.24 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 16840 0 0 0 28209 15 0 0 20 0 1 0 117998081 93413376 22138 33554432000 4194304 6058637 140734754007568 140734754006632 4277712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 22806 22138 177 456 0 22342 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 91224

[startup+342.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/177 26610
/proc/meminfo: memFree=29222472/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=171364 CPUtime=342.23 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 18923 0 0 0 34204 19 0 0 20 0 1 0 117998081 175476736 35287 33554432000 4194304 6058637 140734754007568 140734754006600 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 42841 35287 177 456 0 42377 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 171364

[startup+402.3 s]
/proc/loadavg: 2.14 2.22 2.18 3/177 26611
/proc/meminfo: memFree=29206608/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=221452 CPUtime=402.22 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 20164 0 0 0 40200 22 0 0 20 0 1 0 117998081 226766848 45318 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 55363 45318 177 456 0 54899 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 221452

[startup+462.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 26612
/proc/meminfo: memFree=29316036/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=91224 CPUtime=462.21 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 21368 0 0 0 46196 25 0 0 20 0 1 0 117998081 93413376 22150 33554432000 4194304 6058637 140734754007568 140734754006632 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 22806 22150 177 456 0 22342 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 91224

[startup+522.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 26613
/proc/meminfo: memFree=29233416/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=221452 CPUtime=522.2 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 22581 0 0 0 52192 28 0 0 20 0 1 0 117998081 226766848 52998 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 55363 52998 177 456 0 54899 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 221452

[startup+582.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 26614
/proc/meminfo: memFree=29254680/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=91224 CPUtime=582.19 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 23786 0 0 0 58188 31 0 0 20 0 1 0 117998081 93413376 22150 33554432000 4194304 6058637 140734754007568 140734754006632 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 22806 22150 177 456 0 22342 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 91224


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 26671
/proc/meminfo: memFree=29208260/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=302840 CPUtime=942.14 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 31948 0 0 0 94166 48 0 0 20 0 1 0 117998081 310108160 59142 33554432000 4194304 6058637 140734754007568 140734754006600 4254984 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 75710 59142 177 456 0 75246 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 302840

[startup+1002.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 26672
/proc/meminfo: memFree=29238564/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=221452 CPUtime=1002.13 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 33162 0 0 0 100162 51 0 0 20 0 1 0 117998081 226766848 45318 33554432000 4194304 6058637 140734754007568 140734754006600 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 55363 45318 177 456 0 54899 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 221452

[startup+1062.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 26673
/proc/meminfo: memFree=29320872/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=171364 CPUtime=1062.12 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 34588 0 0 0 106158 54 0 0 20 0 1 0 117998081 175476736 39897 33554432000 4194304 6058637 140734754007568 140734754006600 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 42841 39897 177 456 0 42377 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 171364

[startup+1122.3 s]
/proc/loadavg: 2.25 2.23 2.18 4/177 26674
/proc/meminfo: memFree=29181480/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=302840 CPUtime=1122.11 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 35451 0 0 0 112155 56 0 0 20 0 1 0 117998081 310108160 63750 33554432000 4194304 6058637 140734754007568 140734754006600 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 75710 63750 177 456 0 75246 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 302840

[startup+1182.3 s]
/proc/loadavg: 2.38 2.26 2.19 3/177 26675
/proc/meminfo: memFree=29244456/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=221452 CPUtime=1182.1 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 36664 0 0 0 118151 59 0 0 20 0 1 0 117998081 226766848 44806 33554432000 4194304 6058637 140734754007568 140734754006600 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 55363 44806 177 456 0 54899 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 221452

[startup+1242.3 s]
/proc/loadavg: 2.30 2.26 2.19 3/177 26677
/proc/meminfo: memFree=29284396/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=140544 CPUtime=1242.09 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 37644 0 0 0 124147 62 0 0 20 0 1 0 117998081 143917056 34336 33554432000 4194304 6058637 140734754007568 140734754006344 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 35136 34336 177 456 0 34672 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 140544

[startup+1302.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 26678
/proc/meminfo: memFree=29190584/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=302840 CPUtime=1302.08 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 38947 0 0 0 130144 64 0 0 20 0 1 0 117998081 310108160 60166 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 75710 60166 177 456 0 75246 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 302840

[startup+1362.3 s]
/proc/loadavg: 2.25 2.24 2.19 4/178 26682
/proc/meminfo: memFree=29347440/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=140544 CPUtime=1362.07 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 39738 0 0 0 136139 68 0 0 20 0 1 0 117998081 143917056 32664 33554432000 4194304 6058637 140734754007568 140734754006344 4278348 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 35136 32664 177 456 0 34672 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 140544

[startup+1422.3 s]
/proc/loadavg: 2.22 2.22 2.18 4/178 26705
/proc/meminfo: memFree=29113112/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=302840 CPUtime=1422.06 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 41182 0 0 0 142136 70 0 0 20 0 1 0 117998081 310108160 59144 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 75710 59144 177 456 0 75246 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 302840

[startup+1482.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 26706
/proc/meminfo: memFree=29186928/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=240292 CPUtime=1482.06 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 42438 0 0 0 148132 74 0 0 20 0 1 0 117998081 246059008 47406 33554432000 4194304 6058637 140734754007568 140734754006600 4260951 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 60073 47406 177 456 0 59609 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 240292

[startup+1542.31 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 26708
/proc/meminfo: memFree=29128724/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=321680 CPUtime=1542.05 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 42994 0 0 0 154130 75 0 0 20 0 1 0 117998081 329400320 70401 33554432000 4194304 6058637 140734754007568 140734754006600 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 80420 70401 177 456 0 79956 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 321680

[startup+1602.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 26709
/proc/meminfo: memFree=29154940/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=190204 CPUtime=1602.02 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 44381 0 0 0 160122 80 0 0 20 0 1 0 117998081 194768896 41940 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 47551 41940 177 456 0 47087 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 190204

[startup+1662.3 s]
/proc/loadavg: 2.39 2.26 2.20 3/177 26710
/proc/meminfo: memFree=29098668/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=321680 CPUtime=1662.01 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 45243 0 0 0 166119 82 0 0 20 0 1 0 117998081 329400320 65793 33554432000 4194304 6058637 140734754007568 140734754006600 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 80420 65793 177 456 0 79956 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 321680

[startup+1722.3 s]
/proc/loadavg: 2.32 2.25 2.19 4/177 26711
/proc/meminfo: memFree=29218976/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=240292 CPUtime=1722.01 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 46457 0 0 0 172115 86 0 0 20 0 1 0 117998081 246059008 50433 33554432000 4194304 6058637 140734754007568 140734754006600 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 60073 50433 177 456 0 59609 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 240292

[startup+1782.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 26712
/proc/meminfo: memFree=29038940/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=321680 CPUtime=1781.99 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 47014 0 0 0 178112 87 0 0 20 0 1 0 117998081 329400320 72961 33554432000 4194304 6058637 140734754007568 140734754006600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 80420 72961 177 456 0 79956 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 321680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 26712
/proc/meminfo: memFree=28992024/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=453940 CPUtime=1800 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 47490 0 0 0 179911 89 0 0 20 0 1 0 117998081 464834560 78546 33554432000 4194304 6058637 140734754007568 140734754006600 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 113485 78546 177 456 0 113021 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 453940

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 26599 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 26712
/proc/meminfo: memFree=28992024/32872528 swapFree=16360/1798728
[pid=26599] ppid=26596 vsize=453940 CPUtime=1800 cores=0,2,4,6
/proc/26599/stat : 26599 (open-wbo-lsu) R 26596 26599 21198 0 -1 4202496 47490 0 0 0 179911 89 0 0 20 0 1 0 117998081 464834560 78546 33554432000 4194304 6058637 140734754007568 140734754006600 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26599/statm: 113485 78546 177 456 0 113021 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 453940

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.11
CPU system time (s): 0.905862
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 453940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.11
system time used= 0.905862
maximum resident set size= 326472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47493
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= 27
involuntary context switches= 2034

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52031 second user time and 6.93994 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 06:37:29
IDJOB=4083573
IDBENCH=90142
IDSOLVER=2545
FILE ID=node123/4083573-1465360649
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K128.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083573-1465360649/watcher-4083573-1465360649 -o /tmp/evaluation-result-4083573-1465360649/solver-4083573-1465360649 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083573-1465360649.opb

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

MD5SUM BENCH= 17c4ca9a6493665b57c1ccd2ab23e03d
RANDOM SEED=1439776889

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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:        29379488 kB
Buffers:          138476 kB
Cached:           614724 kB
SwapCached:         1756 kB
Active:           322368 kB
Inactive:         625268 kB
Active(anon):     193420 kB
Inactive(anon):     3356 kB
Active(file):     128948 kB
Inactive(file):   621912 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5508 kB
Writeback:             0 kB
AnonPages:       1996604 kB
Mapped:             7864 kB
Shmem:                 0 kB
Slab:             608872 kB
SReclaimable:      52908 kB
SUnreclaim:       555964 kB
KernelStack:        1424 kB
PageTables:         7656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2141652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1894400 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 node123 at 2016-06-08 07:07:30