Trace number 4121423

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 PB16UNSAT 854.305 854.442

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-fixed-bandwidth-26.cnf.gz-extracted.pb.metafix.opb
MD5SUM98b683eecf8a67bb0b44ca0cd164de8d
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 variables105
Total number of constraints104
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)104
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
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-4121423-1467309243.opb
0.00/0.00	c File size is 3907 bytes.
854.25/854.44	c Sum of soft weights:            0
854.25/854.44	c |                                                                                                       |
854.25/854.44	c ========================================[ Problem Statistics ]===========================================
854.25/854.44	c |                                                                                                       |
854.25/854.44	c |  Problem Type:           Unweighted                                                                   |
854.25/854.44	c |  Number of variables:           105                                                                   |
854.25/854.44	c |  Number of hard clauses:          0                                                                   |
854.25/854.44	c |  Number of soft clauses:          0                                                                   |
854.25/854.44	c |  Number of cardinality:         104                                                                   |
854.25/854.44	c |  Number of PB :                   0                                                                   |
854.25/854.44	c |  Parse time:                   0.00 s                                                                 |
854.25/854.44	c |                                                                                                       |
854.25/854.44	s UNSATISFIABLE

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-4121423-1467309243/watcher-4121423-1467309243 -o /tmp/evaluation-result-4121423-1467309243/solver-4121423-1467309243 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467308531-23767 --watchdog 1960 open-wbo HOME/instance-4121423-1467309243.opb 

pid=25783
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: 2.25 2.20 1.89 3/176 25786
/proc/meminfo: memFree=28636008/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=6840 CPUtime=0 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 425 0 0 0 0 0 0 0 20 0 1 0 11879137 7004160 298 33554432000 4194304 6059633 140734954732128 140733645522200 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 1710 298 173 456 0 1246 0

[startup+0.100114 s]
/proc/loadavg: 2.25 2.20 1.89 3/176 25786
/proc/meminfo: memFree=28636008/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=3136 CPUtime=0.09 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 588 0 0 0 9 0 0 0 20 0 1 0 11879137 3211264 406 33554432000 4194304 6059633 140734954732128 140733645522200 4277866 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 784 407 175 456 0 320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3136

[startup+0.200309 s]
/proc/loadavg: 2.25 2.20 1.89 3/176 25786
/proc/meminfo: memFree=28636008/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=3908 CPUtime=0.19 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 862 0 0 0 19 0 0 0 20 0 1 0 11879137 4001792 557 33554432000 4194304 6059633 140734954732128 140733645522200 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 977 557 175 456 0 513 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3908

[startup+0.300364 s]
/proc/loadavg: 2.25 2.20 1.89 3/176 25786
/proc/meminfo: memFree=28636008/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=4924 CPUtime=0.29 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 949 0 0 0 29 0 0 0 20 0 1 0 11879137 5042176 640 33554432000 4194304 6059633 140734954732128 140733645522200 4277710 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 1231 640 175 456 0 767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4924

[startup+0.700229 s]
/proc/loadavg: 2.25 2.20 1.89 3/176 25786
/proc/meminfo: memFree=28636008/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=6008 CPUtime=0.69 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 1352 0 0 0 69 0 0 0 20 0 1 0 11879137 6152192 1031 33554432000 4194304 6059633 140734954732128 140734954730616 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 1502 1031 175 456 0 1038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6008

[startup+1.50025 s]
/proc/loadavg: 2.25 2.20 1.89 3/177 25787
/proc/meminfo: memFree=28631792/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=7024 CPUtime=1.49 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 1732 0 0 0 149 0 0 0 20 0 1 0 11879137 7192576 1391 33554432000 4194304 6059633 140734954732128 140734954730648 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 1756 1391 175 456 0 1292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7024

[startup+3.10023 s]
/proc/loadavg: 2.25 2.20 1.89 3/177 25787
/proc/meminfo: memFree=28630676/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=8280 CPUtime=3.09 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 1985 0 0 0 309 0 0 0 20 0 1 0 11879137 8478720 1632 33554432000 4194304 6059633 140734954732128 140734954730616 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 2070 1632 175 456 0 1606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8280

[startup+6.30023 s]
/proc/loadavg: 2.31 2.21 1.89 3/177 25787
/proc/meminfo: memFree=28626620/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=12632 CPUtime=6.29 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 2541 0 0 0 629 0 0 0 20 0 1 0 11879137 12935168 2680 33554432000 4194304 6059633 140734954732128 140734954730616 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 3158 2680 175 456 0 2694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12632

[startup+12.7002 s]
/proc/loadavg: 2.29 2.20 1.89 3/177 25925
/proc/meminfo: memFree=28643200/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=14488 CPUtime=12.69 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 3292 0 0 0 1269 0 0 0 20 0 1 0 11879137 14835712 3192 33554432000 4194304 6059633 140734954732128 140734954730952 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 3622 3192 175 456 0 3158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14488

[startup+25.5003 s]
/proc/loadavg: 2.22 2.19 1.89 3/177 25925
/proc/meminfo: memFree=28624380/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=21560 CPUtime=25.48 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 4142 0 0 0 2548 0 0 0 20 0 1 0 11879137 22077440 5024 33554432000 4194304 6059633 140734954732128 140734954730616 4278527 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 5390 5024 175 456 0 4926 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21560

[startup+51.1004 s]
/proc/loadavg: 2.21 2.19 1.90 3/177 25971
/proc/meminfo: memFree=28631932/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=35896 CPUtime=51.08 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 4547 0 0 0 5107 1 0 0 20 0 1 0 11879137 36757504 6646 33554432000 4194304 6059633 140734954732128 140734954730616 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 8974 6646 175 456 0 8510 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35896

[startup+102.3 s]
/proc/loadavg: 2.30 2.21 1.92 4/177 26018
/proc/meminfo: memFree=28609824/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=35896 CPUtime=102.28 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 5000 0 0 0 10227 1 0 0 20 0 1 0 11879137 36757504 8611 33554432000 4194304 6059633 140734954732128 140734954730616 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 8974 8611 175 456 0 8510 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35896

[startup+162.3 s]
/proc/loadavg: 2.19 2.20 1.93 3/177 26019
/proc/meminfo: memFree=28582752/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=46144 CPUtime=162.26 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 5146 0 0 0 16225 1 0 0 20 0 1 0 11879137 47251456 9718 33554432000 4194304 6059633 140734954732128 140734954730616 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 11536 9718 175 456 0 11072 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46144

[startup+222.307 s]
/proc/loadavg: 2.29 2.22 1.95 3/177 26065
/proc/meminfo: memFree=28592416/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=46144 CPUtime=222.26 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 5147 0 0 0 22225 1 0 0 20 0 1 0 11879137 47251456 10230 33554432000 4194304 6059633 140734954732128 140734954730616 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 11536 10230 175 456 0 11072 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 46144

[startup+282.3 s]
/proc/loadavg: 2.17 2.19 1.96 3/177 26066
/proc/meminfo: memFree=28569324/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=46144 CPUtime=282.24 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 5147 0 0 0 28223 1 0 0 20 0 1 0 11879137 47251456 10230 33554432000 4194304 6059633 140734954732128 140734954730616 4262704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 11536 10230 175 456 0 11072 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 46144

[startup+342.3 s]
/proc/loadavg: 2.15 2.18 1.97 4/177 26113
/proc/meminfo: memFree=28586208/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=53216 CPUtime=342.23 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 5403 0 0 0 34222 1 0 0 20 0 1 0 11879137 54493184 12510 33554432000 4194304 6059633 140734954732128 140734954730648 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 13304 12510 175 456 0 12840 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 53216

[startup+402.3 s]
/proc/loadavg: 2.27 2.21 1.99 4/178 26209
/proc/meminfo: memFree=28591080/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=53216 CPUtime=402.22 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 5403 0 0 0 40221 1 0 0 20 0 1 0 11879137 54493184 12510 33554432000 4194304 6059633 140734954732128 140734954730648 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 13304 12510 175 456 0 12840 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 53216

[startup+462.3 s]
/proc/loadavg: 2.19 2.20 2.00 3/178 26233
/proc/meminfo: memFree=28571332/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=57636 CPUtime=462.21 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 6265 0 0 0 46220 1 0 0 20 0 1 0 11879137 59019264 13850 33554432000 4194304 6059633 140734954732128 140734954730648 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 14409 13850 175 456 0 13945 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 57636

[startup+522.3 s]
/proc/loadavg: 2.22 2.20 2.01 3/177 26234
/proc/meminfo: memFree=28558456/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=58596 CPUtime=522.21 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 6689 0 0 0 52219 2 0 0 20 0 1 0 11879137 60002304 14246 33554432000 4194304 6059633 140734954732128 140734954730648 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 14649 14246 175 456 0 14185 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 58596

[startup+582.3 s]
/proc/loadavg: 2.32 2.23 2.03 3/177 26327
/proc/meminfo: memFree=28583572/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=61604 CPUtime=582.19 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7377 0 0 0 58217 2 0 0 20 0 1 0 11879137 63082496 15038 33554432000 4194304 6059633 140734954732128 140734954730952 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 15401 15038 175 456 0 14937 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 61604

[startup+642.3 s]
/proc/loadavg: 2.25 2.22 2.03 3/177 26373
/proc/meminfo: memFree=28553880/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=82804 CPUtime=642.18 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7694 0 0 0 64216 2 0 0 20 0 1 0 11879137 84791296 17910 33554432000 4194304 6059633 140734954732128 140734954730616 4278031 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 20701 17910 175 456 0 20237 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 82804

[startup+702.3 s]
/proc/loadavg: 2.31 2.23 2.05 3/177 26421
/proc/meminfo: memFree=28586052/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=82804 CPUtime=702.17 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7694 0 0 0 70215 2 0 0 20 0 1 0 11879137 84791296 17910 33554432000 4194304 6059633 140734954732128 140734954730616 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 20701 17910 175 456 0 20237 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 82804

[startup+762.3 s]
/proc/loadavg: 2.22 2.23 2.06 3/177 26697
/proc/meminfo: memFree=28569360/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=82804 CPUtime=762.18 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7694 0 0 0 76215 3 0 0 20 0 1 0 11879137 84791296 17910 33554432000 4194304 6059633 140734954732128 140734954730616 4278338 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 20701 17910 175 456 0 20237 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 82804

[startup+822.3 s]
/proc/loadavg: 2.19 2.22 2.06 3/177 26698
/proc/meminfo: memFree=28545672/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=82804 CPUtime=822.16 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7695 0 0 0 82213 3 0 0 20 0 1 0 11879137 84791296 18422 33554432000 4194304 6059633 140734954732128 140734954730616 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 20701 18422 175 456 0 20237 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 82804

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25786 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+832 s]
/proc/loadavg: 2.32 2.24 2.07 4/177 26698
/proc/meminfo: memFree=28543004/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=82804 CPUtime=831.86 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7695 0 0 0 83183 3 0 0 20 0 1 0 11879137 84791296 18422 33554432000 4194304 6059633 140734954732128 140734954730616 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 20701 18422 175 456 0 20237 0
Current children cumulated CPU time (s) 831.86
Current children cumulated vsize (KiB) 82804

[startup+844.8 s]
/proc/loadavg: 2.32 2.25 2.08 3/177 26698
/proc/meminfo: memFree=28526128/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=101480 CPUtime=844.66 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7843 0 0 0 84463 3 0 0 20 0 1 0 11879137 103915520 22650 33554432000 4194304 6059633 140734954732128 140734954730616 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 25370 22650 175 456 0 24906 0
Current children cumulated CPU time (s) 844.66
Current children cumulated vsize (KiB) 101480

[startup+851.2 s]
/proc/loadavg: 2.37 2.26 2.08 4/177 26698
/proc/meminfo: memFree=28526128/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=101480 CPUtime=851.05 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7843 0 0 0 85102 3 0 0 20 0 1 0 11879137 103915520 22650 33554432000 4194304 6059633 140734954732128 140734954730616 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 25370 22650 175 456 0 24906 0
Current children cumulated CPU time (s) 851.05
Current children cumulated vsize (KiB) 101480

[startup+852.8 s]
/proc/loadavg: 2.37 2.26 2.08 3/177 26698
/proc/meminfo: memFree=28526128/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=101480 CPUtime=852.65 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7843 0 0 0 85262 3 0 0 20 0 1 0 11879137 103915520 22650 33554432000 4194304 6059633 140734954732128 140734954730616 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 25370 22650 175 456 0 24906 0
Current children cumulated CPU time (s) 852.65
Current children cumulated vsize (KiB) 101480

[startup+853.6 s]
/proc/loadavg: 2.34 2.25 2.08 3/177 26698
/proc/meminfo: memFree=28526128/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=101480 CPUtime=853.46 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7843 0 0 0 85343 3 0 0 20 0 1 0 11879137 103915520 22650 33554432000 4194304 6059633 140734954732128 140734954730616 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 25370 22650 175 456 0 24906 0
Current children cumulated CPU time (s) 853.46
Current children cumulated vsize (KiB) 101480

[startup+854 s]
/proc/loadavg: 2.34 2.25 2.08 3/177 26698
/proc/meminfo: memFree=28526128/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=101480 CPUtime=853.85 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7843 0 0 0 85382 3 0 0 20 0 1 0 11879137 103915520 22650 33554432000 4194304 6059633 140734954732128 140734954730616 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 25370 22650 175 456 0 24906 0
Current children cumulated CPU time (s) 853.85
Current children cumulated vsize (KiB) 101480

[startup+854.4 s]
/proc/loadavg: 2.34 2.25 2.08 3/177 26698
/proc/meminfo: memFree=28526128/32872528 swapFree=1370584/1517752
[pid=25786] ppid=25783 vsize=101480 CPUtime=854.25 cores=0,2,4,6
/proc/25786/stat : 25786 (open-wbo) R 25783 25786 23751 0 -1 4202496 7843 0 0 0 85422 3 0 0 20 0 1 0 11879137 103915520 22650 33554432000 4194304 6059633 140734954732128 140734954730616 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25786/statm: 25370 22650 175 456 0 24906 0
Current children cumulated CPU time (s) 854.25
Current children cumulated vsize (KiB) 101480

Child status: 20
Real time (s): 854.442
CPU time (s): 854.305
CPU user time (s): 854.27
CPU system time (s): 0.034994
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 101480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 854.27
system time used= 0.034994
maximum resident set size= 90616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7847
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= 11
involuntary context switches= 886

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.80442 second user time and 7.82781 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-30 19:54:03
IDJOB=4121423
IDBENCH=110476
IDSOLVER=2547
FILE ID=node129/4121423-1467309243
RUNJOBID= node129-1467308531-23767
PBS_JOBID= 20005258
Free space on /tmp= 71596 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-fixed-bandwidth-26.cnf.gz-extracted.pb.metafix.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121423-1467309243/watcher-4121423-1467309243 -o /tmp/evaluation-result-4121423-1467309243/solver-4121423-1467309243 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467308531-23767 --watchdog 1960  open-wbo HOME/instance-4121423-1467309243.opb

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

MD5SUM BENCH= 98b683eecf8a67bb0b44ca0cd164de8d
RANDOM SEED=600754279

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		: 2666.683
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	: 5333.36
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		: 2666.683
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	: 5332.56
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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	: 5332.56
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		: 2666.683
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		: 2666.683
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:        28636256 kB
Buffers:          132780 kB
Cached:          1788900 kB
SwapCached:            0 kB
Active:           293876 kB
Inactive:        1670552 kB
Active(anon):      45304 kB
Inactive(anon):        0 kB
Active(file):     248572 kB
Inactive(file):  1670552 kB
Unevictable:     1517752 kB
Mlocked:         1370584 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4916 kB
Writeback:             0 kB
AnonPages:       1562648 kB
Mapped:            14516 kB
Shmem:               204 kB
Slab:             622844 kB
SReclaimable:      66364 kB
SUnreclaim:       556480 kB
KernelStack:        1472 kB
PageTables:         6776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1666688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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= 71592 MiB
End job on node129 at 2016-06-30 20:08:18