Trace number 4089984

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v041-n1.opb
MD5SUM25caec41769df5f883c48edaaa9c7bfb
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 benchmark0.05599
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables123
Total number of constraints41
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)41
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 7
Number of bits of the biggest sum of numbers3
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-4089984-1466027995.opb
0.00/0.00	c File size is 2196 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:           123                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         41                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          41                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4089984-1466027995/watcher-4089984-1466027995 -o /tmp/evaluation-result-4089984-1466027995/solver-4089984-1466027995 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4089984-1466027995.opb 

pid=14951
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: 2.32 2.32 2.27 3/176 14954
/proc/meminfo: memFree=30264800/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=6704 CPUtime=0 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 373 0 0 0 0 0 0 0 20 0 1 0 4845265 6864896 246 33554432000 4194304 6058637 140733854411968 140735925145416 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14954/statm: 1676 246 164 456 0 1212 0

[startup+0.100158 s]
/proc/loadavg: 2.32 2.32 2.27 3/176 14954
/proc/meminfo: memFree=30264800/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=3244 CPUtime=0.09 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 657 0 0 0 9 0 0 0 20 0 1 0 4845265 3321856 439 33554432000 4194304 6058637 140733854411968 140733854411000 4262551 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14954/statm: 811 439 175 456 0 347 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3244

[startup+0.200273 s]
/proc/loadavg: 2.32 2.32 2.27 3/176 14954
/proc/meminfo: memFree=30264800/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=4408 CPUtime=0.19 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 1097 0 0 0 19 0 0 0 20 0 1 0 4845265 4513792 656 33554432000 4194304 6058637 140733854411968 140733854411000 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14954/statm: 1102 656 175 456 0 638 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4408

[startup+0.300264 s]
/proc/loadavg: 2.32 2.32 2.27 3/176 14954
/proc/meminfo: memFree=30264800/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=6056 CPUtime=0.29 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 1226 0 0 0 29 0 0 0 20 0 1 0 4845265 6201344 785 33554432000 4194304 6058637 140733854411968 140733854411000 4277722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14954/statm: 1514 785 175 456 0 1050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6056

[startup+0.700196 s]
/proc/loadavg: 2.32 2.32 2.27 3/176 14954
/proc/meminfo: memFree=30264800/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=6056 CPUtime=0.69 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 1608 0 0 0 69 0 0 0 20 0 1 0 4845265 6201344 1157 33554432000 4194304 6058637 140733854411968 140733854410696 4278190 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 1514 1157 175 456 0 1050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6056

[startup+1.50019 s]
/proc/loadavg: 2.32 2.32 2.27 3/177 14955
/proc/meminfo: memFree=30257164/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=13140 CPUtime=1.49 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 2350 0 0 0 149 0 0 0 20 0 1 0 4845265 13455360 2398 33554432000 4194304 6058637 140733854411968 140733854410728 4278096 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 3285 2398 175 456 0 2821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13140

[startup+3.10023 s]
/proc/loadavg: 2.30 2.31 2.27 3/177 14955
/proc/meminfo: memFree=30253256/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=13140 CPUtime=3.09 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 2735 0 0 0 309 0 0 0 20 0 1 0 4845265 13455360 2770 33554432000 4194304 6058637 140733854411968 140733854410696 4278197 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 3285 2770 175 456 0 2821 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13140

[startup+6.30019 s]
/proc/loadavg: 2.30 2.31 2.27 3/178 14958
/proc/meminfo: memFree=30246084/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=15860 CPUtime=6.29 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 3597 0 0 0 628 1 0 0 20 0 1 0 4845265 16240640 3597 33554432000 4194304 6058637 140733854411968 140733854410728 4277672 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 3965 3597 175 456 0 3501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15860

[startup+12.7002 s]
/proc/loadavg: 2.41 2.34 2.28 3/177 14958
/proc/meminfo: memFree=30241000/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=23460 CPUtime=12.69 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 4064 0 0 0 1268 1 0 0 20 0 1 0 4845265 24023040 5079 33554432000 4194304 6058637 140733854411968 140733854410728 4278162 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 5865 5079 175 456 0 5401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23460

[startup+25.5003 s]
/proc/loadavg: 2.34 2.32 2.27 3/178 14959
/proc/meminfo: memFree=30222104/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=32272 CPUtime=25.49 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 5757 0 0 0 2547 2 0 0 20 0 1 0 4845265 33046528 7159 33554432000 4194304 6058637 140733854411968 140733854410696 4278104 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 8068 7159 175 456 0 7604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32272

[startup+51.1003 s]
/proc/loadavg: 2.22 2.30 2.27 3/178 14959
/proc/meminfo: memFree=30264740/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=32272 CPUtime=51.08 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 5796 0 0 0 5106 2 0 0 20 0 1 0 4845265 33046528 7709 33554432000 4194304 6058637 140733854411968 140733854410696 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 8068 7709 175 456 0 7604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32272

[startup+102.3 s]
/proc/loadavg: 2.41 2.34 2.28 4/178 14983
/proc/meminfo: memFree=30190564/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=58448 CPUtime=102.27 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 6283 0 0 0 10225 2 0 0 20 0 1 0 4845265 59850752 13298 33554432000 4194304 6058637 140733854411968 140733854410744 4277718 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 14612 13298 175 456 0 14148 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58448

[startup+162.3 s]
/proc/loadavg: 2.29 2.31 2.27 3/177 14984
/proc/meminfo: memFree=30191916/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=62868 CPUtime=162.26 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7156 0 0 0 16223 3 0 0 20 0 1 0 4845265 64376832 12958 33554432000 4194304 6058637 140733854411968 140733854410696 4277655 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 15717 12958 175 456 0 15253 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 62868

[startup+222.307 s]
/proc/loadavg: 2.19 2.27 2.26 3/177 14985
/proc/meminfo: memFree=30181480/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=222.25 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7322 0 0 0 22221 4 0 0 20 0 1 0 4845265 83681280 16171 33554432000 4194304 6058637 140733854411968 140733854410696 4278190 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 16171 175 456 0 19966 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 81720

[startup+282.3 s]
/proc/loadavg: 2.28 2.29 2.27 4/177 14986
/proc/meminfo: memFree=30175336/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=282.23 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7764 0 0 0 28219 4 0 0 20 0 1 0 4845265 83681280 18139 33554432000 4194304 6058637 140733854411968 140733854410696 4278160 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 18139 175 456 0 19966 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 81720

[startup+342.3 s]
/proc/loadavg: 2.26 2.28 2.27 3/177 14988
/proc/meminfo: memFree=30177704/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=342.23 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7780 0 0 0 34218 5 0 0 20 0 1 0 4845265 83681280 18666 33554432000 4194304 6058637 140733854411968 140733854410696 4277672 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 18666 175 456 0 19966 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 81720

[startup+402.3 s]
/proc/loadavg: 2.37 2.30 2.27 3/177 15035
/proc/meminfo: memFree=30299760/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=402.22 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7780 0 0 0 40217 5 0 0 20 0 1 0 4845265 83681280 18666 33554432000 4194304 6058637 140733854411968 140733854410696 4277690 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 18666 175 456 0 19966 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 81720

[startup+462.3 s]
/proc/loadavg: 2.37 2.31 2.28 4/177 15036
/proc/meminfo: memFree=30285244/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=462.21 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7781 0 0 0 46216 5 0 0 20 0 1 0 4845265 83681280 19178 33554432000 4194304 6058637 140733854411968 140733854410696 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 19178 175 456 0 19966 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 81720

[startup+522.3 s]
/proc/loadavg: 2.43 2.34 2.28 3/177 15037
/proc/meminfo: memFree=30258680/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=522.2 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7782 0 0 0 52215 5 0 0 20 0 1 0 4845265 83681280 19179 33554432000 4194304 6058637 140733854411968 140733854410696 4277722 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 19179 175 456 0 19966 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 81720

[startup+582.3 s]
/proc/loadavg: 2.30 2.32 2.28 3/177 15038
/proc/meminfo: memFree=30250100/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=582.19 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 7800 0 0 0 58214 5 0 0 20 0 1 0 4845265 83681280 19707 33554432000 4194304 6058637 140733854411968 140733854410696 4278171 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 19707 175 456 0 19966 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 81720


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


[startup+882.307 s]
/proc/loadavg: 2.36 2.32 2.28 3/177 15047
/proc/meminfo: memFree=30206360/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=882.15 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 8778 0 0 0 88207 8 0 0 20 0 1 0 4845265 83681280 20072 33554432000 4194304 6058637 140733854411968 140733854411032 4278160 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 20072 175 456 0 19966 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 81720

[startup+942.3 s]
/proc/loadavg: 2.40 2.34 2.28 3/177 15049
/proc/meminfo: memFree=30209888/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=131040 CPUtime=942.13 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 9082 0 0 0 94204 9 0 0 20 0 1 0 4845265 134184960 28400 33554432000 4194304 6058637 140733854411968 140733854410744 4278162 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 32760 28400 175 456 0 32296 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 131040

[startup+1002.3 s]
/proc/loadavg: 2.31 2.32 2.27 4/177 15050
/proc/meminfo: memFree=30204300/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=1002.12 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 9235 0 0 0 100203 9 0 0 20 0 1 0 4845265 83681280 20072 33554432000 4194304 6058637 140733854411968 140733854411032 4278181 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 20072 175 456 0 19966 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 81720

[startup+1062.3 s]
/proc/loadavg: 2.42 2.35 2.28 3/177 15051
/proc/meminfo: memFree=30197588/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=81720 CPUtime=1062.11 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 9388 0 0 0 106201 10 0 0 20 0 1 0 4845265 83681280 20072 33554432000 4194304 6058637 140733854411968 140733854411032 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 20430 20072 175 456 0 19966 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 81720

[startup+1122.3 s]
/proc/loadavg: 2.25 2.31 2.27 3/177 15052
/proc/meminfo: memFree=30197148/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=131040 CPUtime=1122.1 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 9693 0 0 0 112199 11 0 0 20 0 1 0 4845265 134184960 28400 33554432000 4194304 6058637 140733854411968 140733854410744 4278218 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 32760 28400 175 456 0 32296 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 131040

[startup+1182.3 s]
/proc/loadavg: 2.17 2.28 2.26 4/177 15053
/proc/meminfo: memFree=30178768/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1182.09 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10045 0 0 0 118197 12 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278096 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 96796

[startup+1242.3 s]
/proc/loadavg: 2.24 2.28 2.26 4/178 15058
/proc/meminfo: memFree=30214388/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1242.08 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10199 0 0 0 124195 13 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 96796

[startup+1302.3 s]
/proc/loadavg: 2.14 2.24 2.25 4/177 15059
/proc/meminfo: memFree=30178460/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1302.08 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10353 0 0 0 130194 14 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4277722 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 96796

[startup+1362.3 s]
/proc/loadavg: 2.13 2.22 2.24 4/177 15060
/proc/meminfo: memFree=30170380/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1362.06 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10507 0 0 0 136192 14 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 96796

[startup+1422.3 s]
/proc/loadavg: 2.22 2.22 2.24 3/177 15061
/proc/meminfo: memFree=30214372/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1422.06 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10662 0 0 0 142191 15 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278328 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 96796

[startup+1482.3 s]
/proc/loadavg: 2.13 2.20 2.23 3/177 15062
/proc/meminfo: memFree=30176508/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1482.05 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10816 0 0 0 148189 16 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278181 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 96796

[startup+1542.31 s]
/proc/loadavg: 2.20 2.21 2.23 4/176 15063
/proc/meminfo: memFree=30168328/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1542.04 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 10971 0 0 0 154188 16 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278181 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 96796

[startup+1602.3 s]
/proc/loadavg: 2.32 2.25 2.24 3/177 15065
/proc/meminfo: memFree=30214236/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1602.03 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 11126 0 0 0 160186 17 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4277682 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 96796

[startup+1662.3 s]
/proc/loadavg: 2.27 2.25 2.24 3/177 15066
/proc/meminfo: memFree=30213956/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1662.02 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 11282 0 0 0 166184 18 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4278177 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 96796

[startup+1722.3 s]
/proc/loadavg: 2.17 2.23 2.23 4/177 15067
/proc/meminfo: memFree=30213964/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1722 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 11438 0 0 0 172182 18 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 96796

[startup+1782.3 s]
/proc/loadavg: 2.21 2.23 2.23 3/177 15068
/proc/meminfo: memFree=30139256/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=146116 CPUtime=1782 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 11594 0 0 0 178181 19 0 0 20 0 1 0 4845265 149622784 34217 33554432000 4194304 6058637 140733854411968 140733854410744 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 36529 34217 175 456 0 36065 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 146116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.23 2.23 2.23 4/177 15068
/proc/meminfo: memFree=30172024/32872528 swapFree=1498860/1695084
[pid=14954] ppid=14951 vsize=96796 CPUtime=1800.09 cores=0,2,4,6
/proc/14954/stat : 14954 (open-wbo-lsu) R 14951 14954 6119 0 -1 4202496 11594 0 0 0 179990 19 0 0 20 0 1 0 4845265 99119104 23841 33554432000 4194304 6058637 140733854411968 140733854411032 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/14954/statm: 24199 23841 175 456 0 23735 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 96796

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 14954 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.91
CPU system time (s): 0.19697
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 146116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.19697
maximum resident set size= 136868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11597
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= 10
involuntary context switches= 2174

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.87526 second user time and 6.98294 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 23:59:55
IDJOB=4089984
IDBENCH=107484
IDSOLVER=2545
FILE ID=node137/4089984-1466027995
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v041-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089984-1466027995/watcher-4089984-1466027995 -o /tmp/evaluation-result-4089984-1466027995/solver-4089984-1466027995 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4089984-1466027995.opb

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

MD5SUM BENCH= 25caec41769df5f883c48edaaa9c7bfb
RANDOM SEED=2018066036

node137.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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
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		: 2666.486
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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30265700 kB
Buffers:           17344 kB
Cached:            49332 kB
SwapCached:         2464 kB
Active:           163872 kB
Inactive:          33804 kB
Active(anon):     131988 kB
Inactive(anon):     1368 kB
Active(file):      31884 kB
Inactive(file):    32436 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099524 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1913092 kB
Mapped:             7812 kB
Shmem:                 0 kB
Slab:             566248 kB
SReclaimable:      10632 kB
SUnreclaim:       555616 kB
KernelStack:        1472 kB
PageTables:         7296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1970748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    407552 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 node137 at 2016-06-16 00:29:56