Trace number 4095857

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-eq-random4regular-35.opb
MD5SUM92876cf3b3a80044ca4481032e499e15
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 benchmark0.009998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables141
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
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-4095857-1466097886.opb
0.00/0.00	c File size is 2693 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:           141                                                                   |
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:         140                                                                   |
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-4095857-1466097886/watcher-4095857-1466097886 -o /tmp/evaluation-result-4095857-1466097886/solver-4095857-1466097886 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466097103-29665 --watchdog 1960 open-wbo-lsu HOME/instance-4095857-1466097886.opb 

pid=29801
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: 2.23 2.14 1.87 3/176 29804
/proc/meminfo: memFree=30417540/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=6988 CPUtime=0 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 439 0 0 0 0 0 0 0 20 0 1 0 11835044 7155712 310 33554432000 4194304 6058637 140733401729296 140734945778904 4246132 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 1747 310 165 456 0 1283 0

[startup+0.100157 s]
/proc/loadavg: 2.23 2.14 1.87 3/176 29804
/proc/meminfo: memFree=30417540/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=3152 CPUtime=0.09 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 599 0 0 0 9 0 0 0 20 0 1 0 11835044 3227648 417 33554432000 4194304 6058637 140733401729296 140734945778904 4279959 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 788 417 175 456 0 324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.200225 s]
/proc/loadavg: 2.23 2.14 1.87 3/176 29804
/proc/meminfo: memFree=30417540/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=3580 CPUtime=0.19 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 779 0 0 0 19 0 0 0 20 0 1 0 11835044 3665920 465 33554432000 4194304 6058637 140733401729296 140734945778904 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 895 465 175 456 0 431 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3580

[startup+0.300228 s]
/proc/loadavg: 2.23 2.14 1.87 3/176 29804
/proc/meminfo: memFree=30417540/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=4992 CPUtime=0.29 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 966 0 0 0 29 0 0 0 20 0 1 0 11835044 5111808 649 33554432000 4194304 6058637 140733401729296 140733401728024 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 1248 649 175 456 0 784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4992

[startup+0.700231 s]
/proc/loadavg: 2.23 2.14 1.87 3/176 29804
/proc/meminfo: memFree=30417540/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=4992 CPUtime=0.69 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 1241 0 0 0 69 0 0 0 20 0 1 0 11835044 5111808 914 33554432000 4194304 6058637 140733401729296 140733401728024 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 1248 914 175 456 0 784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4992

[startup+1.50023 s]
/proc/loadavg: 2.23 2.14 1.87 3/177 29805
/proc/meminfo: memFree=30412572/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=9424 CPUtime=1.49 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 1718 0 0 0 149 0 0 0 20 0 1 0 11835044 9650176 1375 33554432000 4194304 6058637 140733401729296 140733401728024 4263614 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 2356 1375 175 456 0 1892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9424

[startup+3.10022 s]
/proc/loadavg: 2.23 2.14 1.87 3/177 29805
/proc/meminfo: memFree=30410216/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=10456 CPUtime=3.09 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 2644 0 0 0 309 0 0 0 20 0 1 0 11835044 10706944 2252 33554432000 4194304 6058637 140733401729296 140733401728024 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 2614 2252 175 456 0 2150 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10456

[startup+6.30023 s]
/proc/loadavg: 2.21 2.14 1.87 3/177 29805
/proc/meminfo: memFree=30407520/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=12172 CPUtime=6.29 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 3023 0 0 0 629 0 0 0 20 0 1 0 11835044 12464128 2618 33554432000 4194304 6058637 140733401729296 140733401728024 4255215 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 3043 2618 175 456 0 2579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12172

[startup+12.7002 s]
/proc/loadavg: 2.19 2.14 1.87 3/177 29805
/proc/meminfo: memFree=30400220/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=19244 CPUtime=12.68 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 3768 0 0 0 1268 0 0 0 20 0 1 0 11835044 19705856 4306 33554432000 4194304 6058637 140733401729296 140733401728024 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 4811 4306 175 456 0 4347 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19244

[startup+25.5003 s]
/proc/loadavg: 2.15 2.13 1.87 3/177 29805
/proc/meminfo: memFree=30393296/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=34564 CPUtime=25.48 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 4701 0 0 0 2548 0 0 0 20 0 1 0 11835044 35393536 6099 33554432000 4194304 6058637 140733401729296 140733401728024 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 8641 6099 175 456 0 8177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34564

[startup+51.1003 s]
/proc/loadavg: 2.22 2.15 1.88 3/176 29805
/proc/meminfo: memFree=30382572/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=34564 CPUtime=51.09 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 4847 0 0 0 5108 1 0 0 20 0 1 0 11835044 35393536 8283 33554432000 4194304 6058637 140733401729296 140733401728024 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 8641 8283 175 456 0 8177 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34564

[startup+102.3 s]
/proc/loadavg: 2.24 2.17 1.90 3/177 29807
/proc/meminfo: memFree=30374624/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=46484 CPUtime=102.28 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 6633 0 0 0 10227 1 0 0 20 0 1 0 11835044 47599616 10116 33554432000 4194304 6058637 140733401729296 140733401728024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 11621 10116 175 456 0 11157 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46484

[startup+162.3 s]
/proc/loadavg: 2.19 2.17 1.92 3/177 29808
/proc/meminfo: memFree=30372332/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=46484 CPUtime=162.26 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 6828 0 0 0 16225 1 0 0 20 0 1 0 11835044 47599616 10815 33554432000 4194304 6058637 140733401729296 140733401728024 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 11621 10815 175 456 0 11157 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46484

[startup+222.307 s]
/proc/loadavg: 2.18 2.17 1.93 3/177 29809
/proc/meminfo: memFree=30362360/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=53556 CPUtime=222.26 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 7779 0 0 0 22224 2 0 0 20 0 1 0 11835044 54841344 13031 33554432000 4194304 6058637 140733401729296 140733401728360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 13389 13031 175 456 0 12925 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 53556

[startup+282.3 s]
/proc/loadavg: 2.13 2.15 1.93 3/177 29810
/proc/meminfo: memFree=30376624/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=39172 CPUtime=282.25 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 8320 0 0 0 28222 3 0 0 20 0 1 0 11835044 40112128 9467 33554432000 4194304 6058637 140733401729296 140733401728088 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 9793 9467 175 456 0 9329 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 39172

[startup+342.3 s]
/proc/loadavg: 2.16 2.15 1.94 3/178 29814
/proc/meminfo: memFree=30346884/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=76704 CPUtime=342.24 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 9255 0 0 0 34220 4 0 0 20 0 1 0 11835044 78544896 17008 33554432000 4194304 6058637 140733401729296 140733401728024 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 19176 17008 175 456 0 18712 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 76704

[startup+402.3 s]
/proc/loadavg: 2.18 2.15 1.95 3/177 29816
/proc/meminfo: memFree=30344596/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=76704 CPUtime=402.23 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 9256 0 0 0 40219 4 0 0 20 0 1 0 11835044 78544896 17520 33554432000 4194304 6058637 140733401729296 140733401728024 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 19176 17520 175 456 0 18712 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 76704

[startup+462.3 s]
/proc/loadavg: 2.23 2.17 1.97 4/177 29817
/proc/meminfo: memFree=30344732/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=76704 CPUtime=462.22 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 9257 0 0 0 46218 4 0 0 20 0 1 0 11835044 78544896 17521 33554432000 4194304 6058637 140733401729296 140733401728024 4278120 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 19176 17521 175 456 0 18712 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 76704

[startup+522.3 s]
/proc/loadavg: 2.22 2.18 1.99 3/177 29818
/proc/meminfo: memFree=30341584/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=76704 CPUtime=522.21 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 9271 0 0 0 52217 4 0 0 20 0 1 0 11835044 78544896 18046 33554432000 4194304 6058637 140733401729296 140733401728024 4277670 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 19176 18046 175 456 0 18712 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 76704

[startup+582.3 s]
/proc/loadavg: 2.24 2.19 2.00 3/177 29819
/proc/meminfo: memFree=30306520/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=76704 CPUtime=582.2 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 9272 0 0 0 58216 4 0 0 20 0 1 0 11835044 78544896 18558 33554432000 4194304 6058637 140733401729296 140733401728024 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 19176 18558 175 456 0 18712 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 76704


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.18 2.04 3/178 29829
/proc/meminfo: memFree=30318340/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=942.14 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 12780 0 0 0 94206 8 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 94976

[startup+1002.3 s]
/proc/loadavg: 2.17 2.18 2.04 3/177 29831
/proc/meminfo: memFree=30284788/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1002.13 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 13564 0 0 0 100204 9 0 0 20 0 1 0 11835044 147759104 31954 33554432000 4194304 6058637 140733401729296 140733401728072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 31954 175 456 0 35610 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 144296

[startup+1062.3 s]
/proc/loadavg: 2.31 2.22 2.06 3/177 29877
/proc/meminfo: memFree=30344724/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1062.12 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 14347 0 0 0 106202 10 0 0 20 0 1 0 11835044 147759104 31442 33554432000 4194304 6058637 140733401729296 140733401728072 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 31442 175 456 0 35610 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 144296

[startup+1122.3 s]
/proc/loadavg: 2.29 2.23 2.08 3/177 29878
/proc/meminfo: memFree=30374456/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1122.11 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 14742 0 0 0 112200 11 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 94976

[startup+1182.3 s]
/proc/loadavg: 2.22 2.22 2.09 3/177 29879
/proc/meminfo: memFree=30326068/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1182.1 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 15528 0 0 0 118198 12 0 0 20 0 1 0 11835044 147759104 32466 33554432000 4194304 6058637 140733401729296 140733401728072 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 32466 175 456 0 35610 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 144296

[startup+1242.3 s]
/proc/loadavg: 2.32 2.24 2.10 4/177 29880
/proc/meminfo: memFree=30359472/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1242.1 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 15923 0 0 0 124197 13 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 94976

[startup+1302.3 s]
/proc/loadavg: 2.28 2.24 2.10 3/177 29882
/proc/meminfo: memFree=30326012/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1302.08 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 16709 0 0 0 130194 14 0 0 20 0 1 0 11835044 147759104 31954 33554432000 4194304 6058637 140733401729296 140733401728072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 31954 175 456 0 35610 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 144296

[startup+1362.3 s]
/proc/loadavg: 2.33 2.25 2.11 3/177 29883
/proc/meminfo: memFree=30349368/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1362.08 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 17105 0 0 0 136193 15 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4254368 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 94976

[startup+1422.3 s]
/proc/loadavg: 2.29 2.25 2.12 3/177 29884
/proc/meminfo: memFree=30347336/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1422.08 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 17500 0 0 0 142192 16 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4278218 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 94976

[startup+1482.3 s]
/proc/loadavg: 2.32 2.25 2.12 3/177 29885
/proc/meminfo: memFree=30307432/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1482.06 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 18289 0 0 0 148189 17 0 0 20 0 1 0 11835044 147759104 32978 33554432000 4194304 6058637 140733401729296 140733401728072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 32978 175 456 0 35610 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 144296

[startup+1542.31 s]
/proc/loadavg: 2.29 2.25 2.13 3/178 29889
/proc/meminfo: memFree=30345228/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1542.05 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 18685 0 0 0 154188 17 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 94976

[startup+1602.3 s]
/proc/loadavg: 2.19 2.23 2.12 3/177 29891
/proc/meminfo: memFree=30342932/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1602.04 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 19081 0 0 0 160186 18 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 94976

[startup+1662.3 s]
/proc/loadavg: 2.30 2.25 2.13 4/177 29892
/proc/meminfo: memFree=30307260/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1662.03 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 19870 0 0 0 166183 20 0 0 20 0 1 0 11835044 147759104 32466 33554432000 4194304 6058637 140733401729296 140733401728072 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 32466 175 456 0 35610 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 144296

[startup+1722.3 s]
/proc/loadavg: 2.30 2.25 2.14 3/176 29893
/proc/meminfo: memFree=30289540/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=144296 CPUtime=1722.02 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 20268 0 0 0 172182 20 0 0 20 0 1 0 11835044 147759104 33490 33554432000 4194304 6058637 140733401729296 140733401728072 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 36074 33490 175 456 0 35610 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 144296

[startup+1782.3 s]
/proc/loadavg: 2.21 2.23 2.14 3/177 29895
/proc/meminfo: memFree=30323580/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1782.01 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 20666 0 0 0 178180 21 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277674 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 94976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.23 2.14 3/177 29896
/proc/meminfo: memFree=30323580/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1800.01 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 20666 0 0 0 179980 21 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94976

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 29804 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.23 2.14 3/177 29896
/proc/meminfo: memFree=30323580/32872528 swapFree=1370072/1517240
[pid=29804] ppid=29801 vsize=94976 CPUtime=1800.01 cores=0,2,4,6
/proc/29804/stat : 29804 (open-wbo-lsu) R 29801 29804 29649 0 -1 4202496 20666 0 0 0 179980 21 0 0 20 0 1 0 11835044 97255424 23386 33554432000 4194304 6058637 140733401729296 140733401728360 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29804/statm: 23744 23386 175 456 0 23280 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94976

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.213967
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 144296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.213967
maximum resident set size= 138056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20669
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= 13
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.65068 second user time and 11.8362 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-16 19:24:46
IDJOB=4095857
IDBENCH=107531
IDSOLVER=2545
FILE ID=node129/4095857-1466097886
RUNJOBID= node129-1466097103-29665
PBS_JOBID= 19904039
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-35.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095857-1466097886/watcher-4095857-1466097886 -o /tmp/evaluation-result-4095857-1466097886/solver-4095857-1466097886 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466097103-29665 --watchdog 1960  open-wbo-lsu HOME/instance-4095857-1466097886.opb

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

MD5SUM BENCH= 92876cf3b3a80044ca4481032e499e15
RANDOM SEED=1028431120

node129.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		: 2666.143
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	: 5332.28
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.143
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		: 2666.143
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30418060 kB
Buffers:           46528 kB
Cached:            98576 kB
SwapCached:          672 kB
Active:           147944 kB
Inactive:          78592 kB
Active(anon):      82868 kB
Inactive(anon):      912 kB
Active(file):      65076 kB
Inactive(file):    77680 kB
Unevictable:     1517240 kB
Mlocked:         1370072 kB
SwapTotal:      67108856 kB
SwapFree:       67100228 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1677904 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             567804 kB
SReclaimable:      12200 kB
SUnreclaim:       555604 kB
KernelStack:        1472 kB
PageTables:         6672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1725016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    301056 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= 71728 MiB
End job on node129 at 2016-06-16 19:54:46