Trace number 4086848

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-807456.opb
MD5SUM21cf0355c32a3177f2f6fa914b5dacc6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1635
Total number of constraints840
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)840
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint9
Number of terms in the objective function 1635
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1635
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1635
Number of bits of the biggest sum of numbers11
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-4086848-1465270669.opb
0.00/0.00	c File size is 59679 bytes.
1800.01/1800.30	c Sum of soft weights:         1635
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:          1635                                                                   |
1800.01/1800.30	c |  Number of hard clauses:        876                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       1635                                                                   |
1800.01/1800.30	c |  Number of cardinality:         804                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.01 s                                                                 |
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-4086848-1465270669/watcher-4086848-1465270669 -o /tmp/evaluation-result-4086848-1465270669/solver-4086848-1465270669 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465256484-20452 --watchdog 1960 open-wbo HOME/instance-4086848-1465270669.opb 

pid=26087
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 2.26 2.19 3/176 26090
/proc/meminfo: memFree=29583060/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=2528 CPUtime=0 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 379 0 0 0 0 0 0 0 20 0 1 0 109001048 2588672 255 33554432000 4194304 6059633 140734490811200 140734836787224 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 632 255 149 456 0 153 0

[startup+0.100157 s]
/proc/loadavg: 2.32 2.26 2.19 3/176 26090
/proc/meminfo: memFree=29583060/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=9332 CPUtime=0.09 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 1168 0 0 0 9 0 0 0 20 0 1 0 109001048 9555968 1007 33554432000 4194304 6059633 140734490811200 140734836787224 4261844 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 2333 1007 178 456 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9332

[startup+0.200292 s]
/proc/loadavg: 2.32 2.26 2.19 3/176 26090
/proc/meminfo: memFree=29583060/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=5736 CPUtime=0.19 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 1379 0 0 0 19 0 0 0 20 0 1 0 109001048 5873664 999 33554432000 4194304 6059633 140734490811200 140734836787224 4262743 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 1434 999 180 456 0 970 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5736

[startup+0.300259 s]
/proc/loadavg: 2.32 2.26 2.19 3/176 26090
/proc/meminfo: memFree=29583060/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=6124 CPUtime=0.29 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 1450 0 0 0 29 0 0 0 20 0 1 0 109001048 6270976 1069 33554432000 4194304 6059633 140734490811200 140734490810024 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 1531 1069 180 456 0 1067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6124

[startup+0.700233 s]
/proc/loadavg: 2.32 2.26 2.19 3/176 26090
/proc/meminfo: memFree=29583060/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=6404 CPUtime=0.69 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 1927 0 0 0 69 0 0 0 20 0 1 0 109001048 6557696 1132 33554432000 4194304 6059633 140734490811200 140734490810024 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 1601 1132 180 456 0 1137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6404

[startup+1.5002 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 26091
/proc/meminfo: memFree=29577728/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=10736 CPUtime=1.49 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 2554 0 0 0 149 0 0 0 20 0 1 0 109001048 10993664 2268 33554432000 4194304 6059633 140734490811200 140734490809688 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 2684 2268 180 456 0 2220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10736

[startup+3.10023 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 26091
/proc/meminfo: memFree=29574440/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=12412 CPUtime=3.09 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 2964 0 0 0 309 0 0 0 20 0 1 0 109001048 12709888 2649 33554432000 4194304 6059633 140734490811200 140734490809688 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 3103 2649 180 456 0 2639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12412

[startup+6.30025 s]
/proc/loadavg: 2.30 2.26 2.19 3/177 26091
/proc/meminfo: memFree=29570560/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=15216 CPUtime=6.29 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 3108 0 0 0 629 0 0 0 20 0 1 0 109001048 15581184 3303 33554432000 4194304 6059633 140734490811200 140734490809688 4278429 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 3804 3303 180 456 0 3340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15216

[startup+12.7002 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 26091
/proc/meminfo: memFree=29559572/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=22292 CPUtime=12.68 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 4005 0 0 0 1268 0 0 0 20 0 1 0 109001048 22827008 5042 33554432000 4194304 6059633 140734490811200 140734490809688 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 5573 5042 180 456 0 5109 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22292

[startup+25.5003 s]
/proc/loadavg: 2.42 2.29 2.20 3/177 26091
/proc/meminfo: memFree=29552408/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=25036 CPUtime=25.48 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 4312 0 0 0 2548 0 0 0 20 0 1 0 109001048 25636864 5852 33554432000 4194304 6059633 140734490811200 140734490809720 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 6259 5852 180 456 0 5795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25036

[startup+51.1003 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 26091
/proc/meminfo: memFree=29528952/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=38208 CPUtime=51.09 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 4981 0 0 0 5108 1 0 0 20 0 1 0 109001048 39124992 9071 33554432000 4194304 6059633 140734490811200 140734490809736 4255359 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 9552 9071 180 456 0 9088 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 38208

[startup+102.3 s]
/proc/loadavg: 2.24 2.25 2.19 4/177 26092
/proc/meminfo: memFree=29534624/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=43756 CPUtime=102.28 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 5407 0 0 0 10227 1 0 0 20 0 1 0 109001048 44806144 10198 33554432000 4194304 6059633 140734490811200 140734490809720 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 10939 10198 180 456 0 10475 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 43756

[startup+162.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/178 26142
/proc/meminfo: memFree=23982496/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=43756 CPUtime=162.26 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 5445 0 0 0 16225 1 0 0 20 0 1 0 109001048 44806144 10251 33554432000 4194304 6059633 140734490811200 140734490809720 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 10939 10251 180 456 0 10475 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 43756

[startup+222.307 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 26143
/proc/meminfo: memFree=17368576/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=67032 CPUtime=222.25 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 7648 0 0 0 22223 2 0 0 20 0 1 0 109001048 68640768 14335 33554432000 4194304 6059633 140734490811200 140734490809688 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 16758 14335 180 456 0 16294 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67032

[startup+282.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 26190
/proc/meminfo: memFree=30145920/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79424 CPUtime=282.24 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 7914 0 0 0 28222 2 0 0 20 0 1 0 109001048 81330176 17666 33554432000 4194304 6059633 140734490811200 140734490809688 4277560 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19856 17666 180 456 0 19392 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 79424

[startup+342.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 26191
/proc/meminfo: memFree=30140780/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79424 CPUtime=342.23 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 7914 0 0 0 34221 2 0 0 20 0 1 0 109001048 81330176 17666 33554432000 4194304 6059633 140734490811200 140734490809688 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19856 17666 180 456 0 19392 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 79424

[startup+402.3 s]
/proc/loadavg: 2.11 2.18 2.17 3/177 26192
/proc/meminfo: memFree=30120180/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79424 CPUtime=402.22 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 7916 0 0 0 40220 2 0 0 20 0 1 0 109001048 81330176 18690 33554432000 4194304 6059633 140734490811200 140734490809688 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19856 18690 180 456 0 19392 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 79424

[startup+462.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/177 26193
/proc/meminfo: memFree=30117592/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79424 CPUtime=462.21 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 7916 0 0 0 46219 2 0 0 20 0 1 0 109001048 81330176 18690 33554432000 4194304 6059633 140734490811200 140734490809688 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19856 18690 180 456 0 19392 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 79424

[startup+522.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 26194
/proc/meminfo: memFree=30117780/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79424 CPUtime=522.2 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 7916 0 0 0 52218 2 0 0 20 0 1 0 109001048 81330176 18690 33554432000 4194304 6059633 140734490811200 140734490809688 4277778 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19856 18690 180 456 0 19392 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 79424

[startup+582.3 s]
/proc/loadavg: 2.10 2.15 2.16 3/177 26196
/proc/meminfo: memFree=30116044/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79424 CPUtime=582.2 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 8701 0 0 0 58217 3 0 0 20 0 1 0 109001048 81330176 18969 33554432000 4194304 6059633 140734490811200 140734490810024 4278527 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19856 18969 180 456 0 19392 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 79424


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


[startup+942.3 s]
/proc/loadavg: 2.09 2.13 2.15 3/177 26206
/proc/meminfo: memFree=30067932/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=942.14 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 12306 0 0 0 94207 7 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 79784

[startup+1002.3 s]
/proc/loadavg: 2.15 2.13 2.15 3/177 26207
/proc/meminfo: memFree=30113052/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1002.12 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 12809 0 0 0 100205 7 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 79784

[startup+1062.3 s]
/proc/loadavg: 2.12 2.12 2.14 3/177 26208
/proc/meminfo: memFree=30078252/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1062.12 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 13312 0 0 0 106204 8 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 79784

[startup+1122.3 s]
/proc/loadavg: 2.16 2.13 2.14 3/177 26209
/proc/meminfo: memFree=30074056/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1122.11 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 13816 0 0 0 112202 9 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4277835 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 79784

[startup+1182.3 s]
/proc/loadavg: 2.17 2.13 2.14 3/177 26211
/proc/meminfo: memFree=30077988/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1182.1 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 14321 0 0 0 118201 9 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 79784

[startup+1242.3 s]
/proc/loadavg: 2.12 2.12 2.14 3/177 26212
/proc/meminfo: memFree=30112700/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1242.09 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 14826 0 0 0 124199 10 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 79784

[startup+1302.3 s]
/proc/loadavg: 2.09 2.11 2.13 3/177 26213
/proc/meminfo: memFree=30012728/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1302.08 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 15329 0 0 0 130198 10 0 0 20 0 1 0 109001048 132202496 29272 33554432000 4194304 6059633 140734490811200 140734490809736 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 29272 180 456 0 31812 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 129104

[startup+1362.3 s]
/proc/loadavg: 2.20 2.13 2.13 3/178 26217
/proc/meminfo: memFree=30006488/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1362.07 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 15837 0 0 0 136196 11 0 0 20 0 1 0 109001048 132202496 30296 33554432000 4194304 6059633 140734490811200 140734490809736 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 30296 180 456 0 31812 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 129104

[startup+1422.3 s]
/proc/loadavg: 2.13 2.12 2.13 3/178 26241
/proc/meminfo: memFree=30031164/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1422.07 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 16341 0 0 0 142195 12 0 0 20 0 1 0 109001048 132202496 28760 33554432000 4194304 6059633 140734490811200 140734490809736 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 28760 180 456 0 31812 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 129104

[startup+1482.3 s]
/proc/loadavg: 2.10 2.11 2.12 3/177 26243
/proc/meminfo: memFree=30070852/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1482.05 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 16346 0 0 0 148193 12 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 79784

[startup+1542.31 s]
/proc/loadavg: 2.15 2.12 2.12 3/177 26244
/proc/meminfo: memFree=30070872/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1542.05 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 16853 0 0 0 154192 13 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 79784

[startup+1602.3 s]
/proc/loadavg: 2.27 2.16 2.13 3/177 26245
/proc/meminfo: memFree=30033036/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1602.04 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 17357 0 0 0 160190 14 0 0 20 0 1 0 109001048 132202496 29784 33554432000 4194304 6059633 140734490811200 140734490809736 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 29784 180 456 0 31812 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 129104

[startup+1662.3 s]
/proc/loadavg: 2.23 2.17 2.14 3/177 26246
/proc/meminfo: memFree=30012292/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1662.03 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 17861 0 0 0 166188 15 0 0 20 0 1 0 109001048 132202496 27736 33554432000 4194304 6059633 140734490811200 140734490809736 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 27736 180 456 0 31812 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 129104

[startup+1722.3 s]
/proc/loadavg: 2.20 2.17 2.13 3/177 26247
/proc/meminfo: memFree=30057024/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=79784 CPUtime=1722.02 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 17869 0 0 0 172187 15 0 0 20 0 1 0 109001048 81698816 19571 33554432000 4194304 6059633 140734490811200 140734490810024 4277619 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 19946 19571 180 456 0 19482 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 79784

[startup+1782.3 s]
/proc/loadavg: 2.13 2.15 2.13 3/177 26249
/proc/meminfo: memFree=30030548/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1782.01 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 18373 0 0 0 178186 15 0 0 20 0 1 0 109001048 132202496 29784 33554432000 4194304 6059633 140734490811200 140734490809736 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 29784 180 456 0 31812 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 129104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.14 2.12 3/177 26250
/proc/meminfo: memFree=30014096/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1800.01 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 18376 0 0 0 179985 16 0 0 20 0 1 0 109001048 132202496 31320 33554432000 4194304 6059633 140734490811200 140734490809736 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 31320 180 456 0 31812 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129104

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 26090 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.14 2.12 3/177 26250
/proc/meminfo: memFree=30014096/32872528 swapFree=14548/942524
[pid=26090] ppid=26087 vsize=129104 CPUtime=1800.01 cores=0,2,4,6
/proc/26090/stat : 26090 (open-wbo) R 26087 26090 20436 0 -1 4202496 18376 0 0 0 179985 16 0 0 20 0 1 0 109001048 132202496 31320 33554432000 4194304 6059633 140734490811200 140734490809736 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26090/statm: 32276 31320 180 456 0 31812 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129104

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.86
CPU system time (s): 0.161975
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 129104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.161975
maximum resident set size= 127328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18379
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= 12
involuntary context switches= 1884

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.17037 second user time and 7.28889 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-07 05:37:49
IDJOB=4086848
IDBENCH=89856
IDSOLVER=2547
FILE ID=node113/4086848-1465270669
RUNJOBID= node113-1465256484-20452
PBS_JOBID= 19843280
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-807456.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086848-1465270669/watcher-4086848-1465270669 -o /tmp/evaluation-result-4086848-1465270669/solver-4086848-1465270669 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465256484-20452 --watchdog 1960  open-wbo HOME/instance-4086848-1465270669.opb

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

MD5SUM BENCH= 21cf0355c32a3177f2f6fa914b5dacc6
RANDOM SEED=470937511

node113.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		: 2666.722
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	: 5333.44
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		: 2666.722
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	: 5332.54
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		: 2666.722
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	: 5332.54
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		: 2666.722
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		: 2666.722
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		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
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		: 2666.722
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:        29583844 kB
Buffers:          122004 kB
Cached:           787652 kB
SwapCached:         3348 kB
Active:           927808 kB
Inactive:         646144 kB
Active(anon):     663356 kB
Inactive(anon):     3144 kB
Active(file):     264452 kB
Inactive(file):   643000 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097188 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1565188 kB
Mapped:             7800 kB
Shmem:                 0 kB
Slab:             630600 kB
SReclaimable:      74636 kB
SUnreclaim:       555964 kB
KernelStack:        1472 kB
PageTables:         7568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1825376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1519616 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 node113 at 2016-06-07 06:07:49