Trace number 4095934

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 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-45.opb
MD5SUM3f67f1c5310e0c4cd3031f2a33d577b8
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables181
Total number of constraints90
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 8
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4095934-1466098323.opb
0.00/0.00	c File size is 3553 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           181                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          90                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4095934-1466098323/watcher-4095934-1466098323 -o /tmp/evaluation-result-4095934-1466098323/solver-4095934-1466098323 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21455 --watchdog 1960 open-wbo-lsu HOME/instance-4095934-1466098323.opb 

pid=21578
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 1.95 1.79 1.87 3/176 21581
/proc/meminfo: memFree=31709200/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=6848 CPUtime=0 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 431 0 0 0 0 0 0 0 20 0 1 0 11882681 7012352 302 33554432000 4194304 6058637 140736363154368 140736267411592 4254214 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 1712 302 177 456 0 1248 0

[startup+0.100163 s]
/proc/loadavg: 1.95 1.79 1.87 3/176 21581
/proc/meminfo: memFree=31709200/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=3392 CPUtime=0.09 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 615 0 0 0 9 0 0 0 20 0 1 0 11882681 3473408 434 33554432000 4194304 6058637 140736363154368 140736267411592 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 848 434 179 456 0 384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.200367 s]
/proc/loadavg: 1.95 1.79 1.87 3/176 21581
/proc/meminfo: memFree=31709200/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=3820 CPUtime=0.19 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 745 0 0 0 19 0 0 0 20 0 1 0 11882681 3911680 563 33554432000 4194304 6058637 140736363154368 140736267411592 4262120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 955 563 179 456 0 491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3820

[startup+0.300263 s]
/proc/loadavg: 1.95 1.79 1.87 3/176 21581
/proc/meminfo: memFree=31709200/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=4832 CPUtime=0.29 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 845 0 0 0 29 0 0 0 20 0 1 0 11882681 4947968 659 33554432000 4194304 6058637 140736363154368 140736267411592 4301392 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 1208 659 179 456 0 744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4832

[startup+0.700231 s]
/proc/loadavg: 1.95 1.79 1.87 3/176 21581
/proc/meminfo: memFree=31709200/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=5972 CPUtime=0.69 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 1249 0 0 0 69 0 0 0 20 0 1 0 11882681 6115328 1052 33554432000 4194304 6058637 140736363154368 140736267411592 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 1493 1052 179 456 0 1029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5972

[startup+1.50024 s]
/proc/loadavg: 1.95 1.79 1.87 3/177 21582
/proc/meminfo: memFree=31703992/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=8648 CPUtime=1.49 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 1918 0 0 0 149 0 0 0 20 0 1 0 11882681 8855552 1688 33554432000 4194304 6058637 140736363154368 140736363153096 4262034 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 2162 1688 179 456 0 1698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8648

[startup+3.10024 s]
/proc/loadavg: 1.96 1.79 1.87 3/177 21582
/proc/meminfo: memFree=31702256/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=14268 CPUtime=3.09 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 2438 0 0 0 309 0 0 0 20 0 1 0 11882681 14610432 2196 33554432000 4194304 6058637 140736363154368 140736363153096 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 3567 2196 179 456 0 3103 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14268

[startup+6.3003 s]
/proc/loadavg: 1.96 1.79 1.87 3/177 21582
/proc/meminfo: memFree=31697112/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=15956 CPUtime=6.29 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 3411 0 0 0 629 0 0 0 20 0 1 0 11882681 16338944 3620 33554432000 4194304 6058637 140736363154368 140736363153128 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 3989 3620 179 456 0 3525 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15956

[startup+12.7003 s]
/proc/loadavg: 1.96 1.80 1.87 3/177 21582
/proc/meminfo: memFree=31687932/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=18684 CPUtime=12.69 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 3771 0 0 0 1269 0 0 0 20 0 1 0 11882681 19132416 3903 33554432000 4194304 6058637 140736363154368 140736363153144 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 4671 3903 179 456 0 4207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18684

[startup+25.5004 s]
/proc/loadavg: 1.97 1.80 1.87 3/177 21582
/proc/meminfo: memFree=31682324/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=30176 CPUtime=25.49 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 5168 0 0 0 2549 0 0 0 20 0 1 0 11882681 30900224 6778 33554432000 4194304 6058637 140736363154368 140736363153128 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 7544 6778 179 456 0 7080 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30176

[startup+51.1004 s]
/proc/loadavg: 1.98 1.82 1.87 3/177 21582
/proc/meminfo: memFree=31680260/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=25684 CPUtime=51.07 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 6913 0 0 0 5107 0 0 0 20 0 1 0 11882681 26300416 5182 33554432000 4194304 6058637 140736363154368 140736363153096 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 6421 5182 179 456 0 5957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25684

[startup+102.3 s]
/proc/loadavg: 1.99 1.85 1.88 3/177 21583
/proc/meminfo: memFree=31657456/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=45464 CPUtime=102.27 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 9003 0 0 0 10226 1 0 0 20 0 1 0 11882681 46555136 10303 33554432000 4194304 6058637 140736363154368 140736363153096 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 11366 10303 179 456 0 10902 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45464

[startup+162.3 s]
/proc/loadavg: 1.99 1.87 1.88 3/177 21585
/proc/meminfo: memFree=31645672/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=52348 CPUtime=162.26 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 9878 0 0 0 16224 2 0 0 20 0 1 0 11882681 53604352 12666 33554432000 4194304 6058637 140736363154368 140736363153128 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 13087 12666 179 456 0 12623 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52348

[startup+222.307 s]
/proc/loadavg: 1.99 1.89 1.89 3/177 21586
/proc/meminfo: memFree=31624632/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=75496 CPUtime=222.25 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 10171 0 0 0 22223 2 0 0 20 0 1 0 11882681 77307904 17868 33554432000 4194304 6058637 140736363154368 140736363153096 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 18874 17868 179 456 0 18410 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 75496

[startup+282.3 s]
/proc/loadavg: 2.04 1.92 1.90 3/177 21587
/proc/meminfo: memFree=31625504/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=76064 CPUtime=282.24 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 11795 0 0 0 28221 3 0 0 20 0 1 0 11882681 77889536 17120 33554432000 4194304 6058637 140736363154368 140736363153096 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 19016 17120 179 456 0 18552 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 76064

[startup+342.3 s]
/proc/loadavg: 2.06 1.95 1.91 3/177 21588
/proc/meminfo: memFree=31612412/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=76064 CPUtime=342.23 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 11796 0 0 0 34220 3 0 0 20 0 1 0 11882681 77889536 17632 33554432000 4194304 6058637 140736363154368 140736363153096 4255231 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 19016 17632 179 456 0 18552 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 76064

[startup+402.3 s]
/proc/loadavg: 2.02 1.95 1.91 3/177 21589
/proc/meminfo: memFree=31608076/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=76064 CPUtime=402.22 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 11797 0 0 0 40219 3 0 0 20 0 1 0 11882681 77889536 18144 33554432000 4194304 6058637 140736363154368 140736363153096 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 19016 18144 179 456 0 18552 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 76064

[startup+462.3 s]
/proc/loadavg: 2.06 1.97 1.91 3/177 21591
/proc/meminfo: memFree=31605336/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=76064 CPUtime=462.22 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 11798 0 0 0 46218 4 0 0 20 0 1 0 11882681 77889536 18656 33554432000 4194304 6058637 140736363154368 140736363153096 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 19016 18656 179 456 0 18552 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 76064

[startup+522.3 s]
/proc/loadavg: 2.15 2.02 1.93 3/178 21595
/proc/meminfo: memFree=31578916/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=522.21 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 12213 0 0 0 52217 4 0 0 20 0 1 0 11882681 97742848 23153 33554432000 4194304 6058637 140736363154368 140736363153096 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23153 179 456 0 23399 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 95452

[startup+582.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/177 21596
/proc/meminfo: memFree=31576568/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=582.19 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 12531 0 0 0 58215 4 0 0 20 0 1 0 11882681 97742848 23462 33554432000 4194304 6058637 140736363154368 140736363153096 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23462 179 456 0 23399 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 95452


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 21603
/proc/meminfo: memFree=31575628/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=942.14 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 16996 0 0 0 94203 11 0 0 20 0 1 0 11882681 97742848 23503 33554432000 4194304 6058637 140736363154368 140736363153432 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23503 179 456 0 23399 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 95452

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 21604
/proc/meminfo: memFree=31501848/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1002.13 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 17680 0 0 0 100201 12 0 0 20 0 1 0 11882681 148246528 33043 33554432000 4194304 6058637 140736363154368 140736363153144 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 33043 179 456 0 35729 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 144772

[startup+1062.3 s]
/proc/loadavg: 2.08 2.02 1.95 4/177 21606
/proc/meminfo: memFree=31542120/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1062.12 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 18362 0 0 0 106199 13 0 0 20 0 1 0 11882681 148246528 32019 33554432000 4194304 6058637 140736363154368 140736363153144 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 32019 179 456 0 35729 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 144772

[startup+1122.3 s]
/proc/loadavg: 2.03 2.02 1.95 3/178 21610
/proc/meminfo: memFree=31575628/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=1122.11 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 18707 0 0 0 112197 14 0 0 20 0 1 0 11882681 97742848 23503 33554432000 4194304 6058637 140736363154368 140736363153432 4278290 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23503 179 456 0 23399 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 95452

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/176 21611
/proc/meminfo: memFree=31540472/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1182.1 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 19391 0 0 0 118195 15 0 0 20 0 1 0 11882681 148246528 32531 33554432000 4194304 6058637 140736363154368 140736363153144 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 32531 179 456 0 35729 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 144772

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/177 21613
/proc/meminfo: memFree=31524352/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=1242.1 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 19737 0 0 0 124194 16 0 0 20 0 1 0 11882681 97742848 23503 33554432000 4194304 6058637 140736363154368 140736363153432 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23503 179 456 0 23399 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 95452

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 1.95 3/177 21614
/proc/meminfo: memFree=31524352/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1302.08 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 20423 0 0 0 130191 17 0 0 20 0 1 0 11882681 148246528 33043 33554432000 4194304 6058637 140736363154368 140736363153144 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 33043 179 456 0 35729 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 144772

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/177 21616
/proc/meminfo: memFree=31530184/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=1362.08 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 20769 0 0 0 136190 18 0 0 20 0 1 0 11882681 97742848 23503 33554432000 4194304 6058637 140736363154368 140736363153432 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23503 179 456 0 23399 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 95452

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 21617
/proc/meminfo: memFree=31480544/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1422.07 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 21457 0 0 0 142188 19 0 0 20 0 1 0 11882681 148246528 34067 33554432000 4194304 6058637 140736363154368 140736363153144 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 34067 179 456 0 35729 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 144772

[startup+1482.3 s]
/proc/loadavg: 2.04 2.02 1.96 3/177 21618
/proc/meminfo: memFree=31530812/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1482.06 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 22142 0 0 0 148185 21 0 0 20 0 1 0 11882681 148246528 31507 33554432000 4194304 6058637 140736363154368 140736363153144 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 31507 179 456 0 35729 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 144772

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 21619
/proc/meminfo: memFree=31522504/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1542.06 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 22491 0 0 0 154184 22 0 0 20 0 1 0 11882681 148246528 33555 33554432000 4194304 6058637 140736363154368 140736363153144 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 33555 179 456 0 35729 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 144772

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21620
/proc/meminfo: memFree=31528280/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=1602.04 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 22839 0 0 0 160181 23 0 0 20 0 1 0 11882681 97742848 23503 33554432000 4194304 6058637 140736363154368 140736363153432 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23503 179 456 0 23399 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 95452

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21668
/proc/meminfo: memFree=31605384/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1662.03 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 23524 0 0 0 166180 23 0 0 20 0 1 0 11882681 148246528 31507 33554432000 4194304 6058637 140736363154368 140736363153144 4277697 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 31507 179 456 0 35729 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 144772

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 21672
/proc/meminfo: memFree=31592496/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1722.02 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 23874 0 0 0 172178 24 0 0 20 0 1 0 11882681 148246528 33555 33554432000 4194304 6058637 140736363154368 140736363153144 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 33555 179 456 0 35729 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 144772

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 21696
/proc/meminfo: memFree=31623064/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=95452 CPUtime=1782.01 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 24224 0 0 0 178176 25 0 0 20 0 1 0 11882681 97742848 23503 33554432000 4194304 6058637 140736363154368 140736363153432 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 23863 23503 179 456 0 23399 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 95452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21696
/proc/meminfo: memFree=31589604/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1800.01 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 24564 0 0 0 179976 25 0 0 20 0 1 0 11882681 148246528 32019 33554432000 4194304 6058637 140736363154368 140736363153144 4277679 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 32019 179 456 0 35729 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 144772

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 21581 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21696
/proc/meminfo: memFree=31589604/32872528 swapFree=248296/248296
[pid=21581] ppid=21578 vsize=144772 CPUtime=1800.01 cores=1,3,5,7
/proc/21581/stat : 21581 (open-wbo-lsu) R 21578 21581 21438 0 -1 4202496 24564 0 0 0 179976 25 0 0 20 0 1 0 11882681 148246528 32019 33554432000 4194304 6058637 140736363154368 140736363153144 4277679 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21581/statm: 36193 32019 179 456 0 35729 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 144772

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.25896
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 144772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.25896
maximum resident set size= 142412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24567
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.04778 second user time and 13.059 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 19:32:03
IDJOB=4095934
IDBENCH=107542
IDSOLVER=2545
FILE ID=node103/4095934-1466098323
RUNJOBID= node103-1466098149-21455
PBS_JOBID= 19904050
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-45.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095934-1466098323/watcher-4095934-1466098323 -o /tmp/evaluation-result-4095934-1466098323/solver-4095934-1466098323 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21455 --watchdog 1960  open-wbo-lsu HOME/instance-4095934-1466098323.opb

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

MD5SUM BENCH= 3f67f1c5310e0c4cd3031f2a33d577b8
RANDOM SEED=1625957464

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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:        31709852 kB
Buffers:           32784 kB
Cached:            88644 kB
SwapCached:        41796 kB
Active:           108772 kB
Inactive:         107456 kB
Active(anon):      55848 kB
Inactive(anon):    41288 kB
Active(file):      52924 kB
Inactive(file):    66168 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        302492 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             567060 kB
SReclaimable:      11300 kB
SUnreclaim:       555760 kB
KernelStack:        1464 kB
PageTables:         4584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     416288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 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 node103 at 2016-06-16 20:02:03