Trace number 4098183

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) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_14.opb
MD5SUMabd9600d75e11c6c4fdeb14a297d2545
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 variables6162
Total number of constraints30113
Number of constraints which are clauses30108
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint78
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 14
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 92
Number of bits of the biggest sum of numbers7
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-4098183-1466117312.opb
0.00/0.00	c File size is 4106068 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:          6162                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      30111                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:           6                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.43 s                                                                 |
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-4098183-1466117312/watcher-4098183-1466117312 -o /tmp/evaluation-result-4098183-1466117312/solver-4098183-1466117312 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2486 --watchdog 1960 open-wbo HOME/instance-4098183-1466117312.opb 

pid=7768
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: 2.22 2.21 2.18 3/175 7771
/proc/meminfo: memFree=30340256/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=6612 CPUtime=0 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 1403 0 0 0 0 0 0 0 20 0 1 0 13776423 6770688 1279 33554432000 4194304 6059633 140733244963360 140736498800488 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 1653 1280 1137 456 0 186 0

[startup+0.100156 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 7771
/proc/meminfo: memFree=30340256/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=7668 CPUtime=0.09 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 1660 0 0 0 9 0 0 0 20 0 1 0 13776423 7852032 1536 33554432000 4194304 6059633 140733244963360 140736498800488 4736280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 1917 1536 1137 456 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7668

[startup+0.200248 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 7771
/proc/meminfo: memFree=30340256/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=8276 CPUtime=0.19 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 1789 0 0 0 19 0 0 0 20 0 1 0 13776423 8474624 1665 33554432000 4194304 6059633 140733244963360 140736498800488 5156909 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 2069 1665 1137 456 0 602 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8276

[startup+0.300332 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 7771
/proc/meminfo: memFree=30340256/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=8764 CPUtime=0.29 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 1908 0 0 0 29 0 0 0 20 0 1 0 13776423 8974336 1784 33554432000 4194304 6059633 140733244963360 140736498800488 4736513 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 2191 1784 1137 456 0 724 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8764

[startup+0.700237 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 7771
/proc/meminfo: memFree=30340256/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=17312 CPUtime=0.68 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 3933 0 0 0 68 0 0 0 20 0 1 0 13776423 17727488 3302 33554432000 4194304 6059633 140733244963360 140733244961736 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 4328 3302 178 456 0 3864 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17312

[startup+1.50028 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 7773
/proc/meminfo: memFree=30324640/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=18632 CPUtime=1.49 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 5628 0 0 0 148 1 0 0 20 0 1 0 13776423 19079168 4123 33554432000 4194304 6059633 140733244963360 140733244961736 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 4658 4123 180 456 0 4194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18632

[startup+3.10024 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 7773
/proc/meminfo: memFree=30317128/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=31004 CPUtime=3.08 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 7214 0 0 0 307 1 0 0 20 0 1 0 13776423 31748096 6647 33554432000 4194304 6059633 140733244963360 140733244961736 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 7751 6647 180 456 0 7287 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31004

[startup+6.30028 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 7773
/proc/meminfo: memFree=30303152/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=49680 CPUtime=6.29 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 7829 0 0 0 627 2 0 0 20 0 1 0 13776423 50872320 9207 33554432000 4194304 6059633 140733244963360 140733244961848 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 12420 9207 180 456 0 11956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49680

[startup+12.7002 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 7773
/proc/meminfo: memFree=30283808/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=68532 CPUtime=12.69 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 8520 0 0 0 1266 3 0 0 20 0 1 0 13776423 70176768 14036 33554432000 4194304 6059633 140733244963360 140733244961848 4278432 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 17133 14036 180 456 0 16669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68532

[startup+25.5004 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 7773
/proc/meminfo: memFree=30270668/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=68532 CPUtime=25.49 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 8883 0 0 0 2546 3 0 0 20 0 1 0 13776423 70176768 16442 33554432000 4194304 6059633 140733244963360 140733244961848 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 17133 16442 180 456 0 16669 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68532

[startup+51.1004 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 7773
/proc/meminfo: memFree=30257080/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=80628 CPUtime=51.08 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 9903 0 0 0 5103 5 0 0 20 0 1 0 13776423 82563072 19752 33554432000 4194304 6059633 140733244963360 140733244962184 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 20157 19752 180 456 0 19693 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80628

[startup+102.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/178 7777
/proc/meminfo: memFree=30256584/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=80628 CPUtime=102.28 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 11358 0 0 0 10219 9 0 0 20 0 1 0 13776423 82563072 19752 33554432000 4194304 6059633 140733244963360 140733244962184 4262544 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 20157 19752 180 456 0 19693 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80628

[startup+162.3 s]
/proc/loadavg: 2.23 2.23 2.18 4/177 7778
/proc/meminfo: memFree=30188140/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=129948 CPUtime=162.27 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 13113 0 0 0 16214 13 0 0 20 0 1 0 13776423 133066752 31898 33554432000 4194304 6059633 140733244963360 140733244961896 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 32487 31898 180 456 0 32023 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 129948

[startup+222.307 s]
/proc/loadavg: 2.37 2.26 2.19 3/177 7779
/proc/meminfo: memFree=30184360/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=222.26 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 14756 0 0 0 22209 17 0 0 20 0 1 0 13776423 164626432 32688 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 32688 180 456 0 39728 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 160768

[startup+282.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 7780
/proc/meminfo: memFree=30160288/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=129948 CPUtime=282.25 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 15539 0 0 0 28205 20 0 0 20 0 1 0 13776423 133066752 31085 33554432000 4194304 6059633 140733244963360 140733244961896 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 32487 31085 180 456 0 32023 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 129948

[startup+342.3 s]
/proc/loadavg: 2.21 2.23 2.18 4/177 7782
/proc/meminfo: memFree=30171708/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=342.24 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 17637 0 0 0 34200 24 0 0 20 0 1 0 13776423 164626432 35760 33554432000 4194304 6059633 140733244963360 140733244962152 4265243 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 35760 180 456 0 39728 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 160768

[startup+402.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/177 7783
/proc/meminfo: memFree=30167788/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=402.23 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 19147 0 0 0 40196 27 0 0 20 0 1 0 13776423 164626432 37296 33554432000 4194304 6059633 140733244963360 140733244962152 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 37296 180 456 0 39728 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 160768

[startup+462.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 7784
/proc/meminfo: memFree=30131212/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=462.22 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 20659 0 0 0 46192 30 0 0 20 0 1 0 13776423 164626432 37808 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 37808 180 456 0 39728 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 160768

[startup+522.3 s]
/proc/loadavg: 2.20 2.21 2.18 4/177 7785
/proc/meminfo: memFree=30119044/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=522.21 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 22166 0 0 0 52189 32 0 0 20 0 1 0 13776423 164626432 39344 33554432000 4194304 6059633 140733244963360 140733244962152 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 39344 180 456 0 39728 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 160768

[startup+582.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 7786
/proc/meminfo: memFree=30130660/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=582.2 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 23672 0 0 0 58184 36 0 0 20 0 1 0 13776423 164626432 36272 33554432000 4194304 6059633 140733244963360 140733244962152 4255325 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 36272 180 456 0 39728 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 160768


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.26 2.20 3/177 7820
/proc/meminfo: memFree=30142984/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=942.13 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 31265 0 0 0 94162 51 0 0 20 0 1 0 13776423 164626432 34736 33554432000 4194304 6059633 140733244963360 140733244962152 4261844 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 34736 180 456 0 39728 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 160768

[startup+1002.3 s]
/proc/loadavg: 2.29 2.26 2.20 3/177 7821
/proc/meminfo: memFree=30135084/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1002.12 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 32104 0 0 0 100159 53 0 0 20 0 1 0 13776423 215916544 45277 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 45277 180 456 0 52250 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 210856

[startup+1062.3 s]
/proc/loadavg: 2.26 2.25 2.20 4/177 7822
/proc/meminfo: memFree=30096524/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1062.11 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 33620 0 0 0 106156 55 0 0 20 0 1 0 13776423 215916544 42717 33554432000 4194304 6059633 140733244963360 140733244962152 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 42717 180 456 0 52250 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 210856

[startup+1122.3 s]
/proc/loadavg: 2.24 2.25 2.20 3/177 7823
/proc/meminfo: memFree=30140516/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=1122.1 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 34345 0 0 0 112152 58 0 0 20 0 1 0 13776423 164626432 32688 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 32688 180 456 0 39728 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 160768

[startup+1182.3 s]
/proc/loadavg: 2.33 2.28 2.20 3/177 7824
/proc/meminfo: memFree=30108844/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1182.1 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 35178 0 0 0 118150 60 0 0 20 0 1 0 13776423 215916544 42717 33554432000 4194304 6059633 140733244963360 140733244962152 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 42717 180 456 0 52250 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 210856

[startup+1242.3 s]
/proc/loadavg: 2.29 2.27 2.20 4/177 7826
/proc/meminfo: memFree=30174864/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=1242.09 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 35873 0 0 0 124147 62 0 0 20 0 1 0 13776423 164626432 34736 33554432000 4194304 6059633 140733244963360 140733244962152 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 34736 180 456 0 39728 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 160768

[startup+1302.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/178 7830
/proc/meminfo: memFree=30085552/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1302.08 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 36709 0 0 0 130145 63 0 0 20 0 1 0 13776423 215916544 45789 33554432000 4194304 6059633 140733244963360 140733244962152 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 45789 180 456 0 52250 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 210856

[startup+1362.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/177 7831
/proc/meminfo: memFree=30130204/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=1362.07 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 37397 0 0 0 136142 65 0 0 20 0 1 0 13776423 164626432 36784 33554432000 4194304 6059633 140733244963360 140733244962152 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 36784 180 456 0 39728 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 160768

[startup+1422.3 s]
/proc/loadavg: 2.35 2.31 2.22 4/177 7832
/proc/meminfo: memFree=30121728/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1422.06 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 38235 0 0 0 142140 66 0 0 20 0 1 0 13776423 215916544 47837 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 47837 180 456 0 52250 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 210856

[startup+1482.3 s]
/proc/loadavg: 2.29 2.29 2.22 3/177 7833
/proc/meminfo: memFree=30113932/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=1482.05 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 38928 0 0 0 148137 68 0 0 20 0 1 0 13776423 164626432 38320 33554432000 4194304 6059633 140733244963360 140733244962152 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 38320 180 456 0 39728 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 160768

[startup+1542.31 s]
/proc/loadavg: 2.26 2.28 2.22 3/177 7835
/proc/meminfo: memFree=30090584/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1542.05 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 39760 0 0 0 154136 69 0 0 20 0 1 0 13776423 215916544 47325 33554432000 4194304 6059633 140733244963360 140733244962152 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 47325 180 456 0 52250 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 210856

[startup+1602.3 s]
/proc/loadavg: 2.19 2.26 2.21 4/177 7836
/proc/meminfo: memFree=30160804/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=1602.02 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 40457 0 0 0 160131 71 0 0 20 0 1 0 13776423 164626432 38320 33554432000 4194304 6059633 140733244963360 140733244962152 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 38320 180 456 0 39728 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 160768

[startup+1662.3 s]
/proc/loadavg: 1.83 2.16 2.18 3/170 7868
/proc/meminfo: memFree=30214604/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1662.02 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 41287 0 0 0 166129 73 0 0 20 0 1 0 13776423 215916544 46813 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 46813 180 456 0 52250 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 210856

[startup+1722.3 s]
/proc/loadavg: 1.39 1.97 2.11 2/170 7869
/proc/meminfo: memFree=30250812/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=160768 CPUtime=1722.01 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 41983 0 0 0 172126 75 0 0 20 0 1 0 13776423 164626432 37808 33554432000 4194304 6059633 140733244963360 140733244962152 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 40192 37808 180 456 0 39728 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 160768

[startup+1782.3 s]
/proc/loadavg: 1.27 1.84 2.05 3/170 7870
/proc/meminfo: memFree=30218044/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1781.99 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 42824 0 0 0 178123 76 0 0 20 0 1 0 13776423 215916544 45789 33554432000 4194304 6059633 140733244963360 140733244962152 4277889 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 45789 180 456 0 52250 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 210856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.25 1.80 2.04 2/170 7870
/proc/meminfo: memFree=30207932/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1800 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 42830 0 0 0 179923 77 0 0 20 0 1 0 13776423 215916544 48861 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 48861 180 456 0 52250 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 210856

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 7771 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.25 1.80 2.04 2/170 7870
/proc/meminfo: memFree=30207932/32872528 swapFree=1399392/1569044
[pid=7771] ppid=7768 vsize=210856 CPUtime=1800 cores=0,2,4,6
/proc/7771/stat : 7771 (open-wbo) R 7768 7771 29546 0 -1 4202496 42830 0 0 0 179923 77 0 0 20 0 1 0 13776423 215916544 48861 33554432000 4194304 6059633 140733244963360 140733244962152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7771/statm: 52714 48861 180 456 0 52250 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 210856

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1799.23
CPU system time (s): 0.775882
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 260176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.23
system time used= 0.775882
maximum resident set size= 251144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42833
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= 40
involuntary context switches= 1867

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6183 second user time and 6.85296 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-17 00:48:32
IDJOB=4098183
IDBENCH=107863
IDSOLVER=2547
FILE ID=node140/4098183-1466117312
RUNJOBID= node140-1466112418-2486
PBS_JOBID= 19904032
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_14.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098183-1466117312/watcher-4098183-1466117312 -o /tmp/evaluation-result-4098183-1466117312/solver-4098183-1466117312 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2486 --watchdog 1960  open-wbo HOME/instance-4098183-1466117312.opb

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

MD5SUM BENCH= abd9600d75e11c6c4fdeb14a297d2545
RANDOM SEED=379514765

node140.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		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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		: 2666.714
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:        30340412 kB
Buffers:           64196 kB
Cached:           132124 kB
SwapCached:         2564 kB
Active:           148068 kB
Inactive:         103896 kB
Active(anon):      55928 kB
Inactive(anon):     1792 kB
Active(file):      92140 kB
Inactive(file):   102104 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              8428 kB
Writeback:             0 kB
AnonPages:       1628948 kB
Mapped:             7800 kB
Shmem:                 0 kB
Slab:             572956 kB
SReclaimable:      16596 kB
SUnreclaim:       556360 kB
KernelStack:        1448 kB
PageTables:         6960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1749284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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= 71732 MiB
End job on node140 at 2016-06-17 01:18:32