Trace number 4083630

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) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K99.opb
MD5SUM827b46126fccb5cb8162396480ca6949
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1231.91
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6732
Total number of constraints6932
Number of constraints which are clauses6833
Number of constraints which are cardinality constraints (but not clauses)99
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint99
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4083630-1465357828.opb
0.00/0.00	c File size is 431292 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          6732                                                                   |
1800.08/1800.40	c |  Number of hard clauses:       6833                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:          99                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.06 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083630-1465357828/watcher-4083630-1465357828 -o /tmp/evaluation-result-4083630-1465357828/solver-4083630-1465357828 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960 open-wbo-lsu HOME/instance-4083630-1465357828.opb 

pid=20274
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: 2.17 2.15 2.10 3/177 20277
/proc/meminfo: memFree=30576032/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=3024 CPUtime=0 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 500 0 0 0 0 0 0 0 20 0 1 0 117717246 3096576 376 33554432000 4194304 6058637 140736889619824 140734795150696 5150291 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20277/statm: 756 376 241 456 0 186 0

[startup+0.100116 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 20277
/proc/meminfo: memFree=30576032/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=12232 CPUtime=0.09 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 1976 0 0 0 9 0 0 0 20 0 1 0 117717246 12525568 1708 33554432000 4194304 6058637 140736889619824 140734795150696 4254994 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20277/statm: 3058 1708 175 456 0 2594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12232

[startup+0.200276 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 20277
/proc/meminfo: memFree=30576032/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=12304 CPUtime=0.19 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 2102 0 0 0 19 0 0 0 20 0 1 0 117717246 12599296 2344 33554432000 4194304 6058637 140736889619824 140734795150696 4260998 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20277/statm: 3076 2344 175 456 0 2612 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12304

[startup+0.300234 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 20277
/proc/meminfo: memFree=30576032/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=12436 CPUtime=0.29 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 2132 0 0 0 29 0 0 0 20 0 1 0 117717246 12734464 2374 33554432000 4194304 6058637 140736889619824 140736889618440 4261029 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20277/statm: 3109 2374 175 456 0 2645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12436

[startup+0.700237 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 20277
/proc/meminfo: memFree=30576032/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=11068 CPUtime=0.69 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 2828 0 0 0 69 0 0 0 20 0 1 0 117717246 11333632 2224 33554432000 4194304 6058637 140736889619824 140736889618856 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 2767 2225 177 456 0 2303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11068

[startup+1.50024 s]
/proc/loadavg: 2.17 2.15 2.10 3/178 20278
/proc/meminfo: memFree=30566128/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=17536 CPUtime=1.48 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 4557 0 0 0 148 0 0 0 20 0 1 0 117717246 17956864 3381 33554432000 4194304 6058637 140736889619824 140736889618552 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 4384 3381 177 456 0 3920 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17536

[startup+3.10024 s]
/proc/loadavg: 2.17 2.15 2.10 3/178 20278
/proc/meminfo: memFree=30562708/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=19228 CPUtime=3.08 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 5363 0 0 0 308 0 0 0 20 0 1 0 117717246 19689472 4148 33554432000 4194304 6058637 140736889619824 140736889618552 4277806 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 4807 4148 177 456 0 4343 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19228

[startup+6.30027 s]
/proc/loadavg: 2.16 2.15 2.09 3/178 20278
/proc/meminfo: memFree=30558844/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=22096 CPUtime=6.28 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 7036 0 0 0 627 1 0 0 20 0 1 0 117717246 22626304 4479 33554432000 4194304 6058637 140736889619824 140736889618552 4255183 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 5524 4479 177 456 0 5060 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22096

[startup+12.7003 s]
/proc/loadavg: 2.15 2.14 2.09 3/178 20278
/proc/meminfo: memFree=30540132/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=52520 CPUtime=12.68 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 9006 0 0 0 1266 2 0 0 20 0 1 0 117717246 53780480 9028 33554432000 4194304 6058637 140736889619824 140736889618888 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 13130 9028 177 456 0 12666 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52520

[startup+25.5003 s]
/proc/loadavg: 2.19 2.15 2.10 3/178 20278
/proc/meminfo: memFree=30520660/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=52520 CPUtime=25.48 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 9333 0 0 0 2546 2 0 0 20 0 1 0 117717246 53780480 10599 33554432000 4194304 6058637 140736889619824 140736889618888 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 13130 10599 177 456 0 12666 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52520

[startup+51.1004 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 20278
/proc/meminfo: memFree=30522836/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=71344 CPUtime=51.08 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 9339 0 0 0 5105 3 0 0 20 0 1 0 117717246 73056256 13160 33554432000 4194304 6058637 140736889619824 140736889618552 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 17836 13160 177 456 0 17372 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71344

[startup+102.3 s]
/proc/loadavg: 2.20 2.16 2.10 4/177 20279
/proc/meminfo: memFree=30518484/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=71344 CPUtime=102.27 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 11069 0 0 0 10222 5 0 0 20 0 1 0 117717246 73056256 13175 33554432000 4194304 6058637 140736889619824 140736889618888 4255066 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 17836 13175 177 456 0 17372 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 71344

[startup+162.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 20280
/proc/meminfo: memFree=30437332/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=132828 CPUtime=162.26 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 14109 0 0 0 16216 10 0 0 20 0 1 0 117717246 136015872 32081 33554432000 4194304 6058637 140736889619824 140736889618600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 33207 32081 177 456 0 32743 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132828

[startup+222.307 s]
/proc/loadavg: 2.26 2.17 2.10 3/177 20327
/proc/meminfo: memFree=30509276/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=132828 CPUtime=222.25 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 17174 0 0 0 22211 14 0 0 20 0 1 0 117717246 136015872 32081 33554432000 4194304 6058637 140736889619824 140736889618600 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 33207 32081 177 456 0 32743 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 132828

[startup+282.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 20329
/proc/meminfo: memFree=30454880/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=163648 CPUtime=282.24 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 19819 0 0 0 28205 19 0 0 20 0 1 0 117717246 167575552 38292 33554432000 4194304 6058637 140736889619824 140736889618856 4261029 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 40912 38292 177 456 0 40448 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 163648

[startup+342.3 s]
/proc/loadavg: 2.11 2.15 2.09 4/177 20330
/proc/meminfo: memFree=30437344/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=163648 CPUtime=342.23 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 21888 0 0 0 34201 22 0 0 20 0 1 0 117717246 167575552 40340 33554432000 4194304 6058637 140736889619824 140736889618856 4260964 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 40912 40340 177 456 0 40448 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 163648

[startup+402.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 20331
/proc/meminfo: memFree=30408204/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=163648 CPUtime=402.22 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 24557 0 0 0 40195 27 0 0 20 0 1 0 117717246 167575552 38804 33554432000 4194304 6058637 140736889619824 140736889618856 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 40912 38804 177 456 0 40448 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 163648

[startup+462.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 20332
/proc/meminfo: memFree=30419728/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=213736 CPUtime=462.21 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 26216 0 0 0 46191 30 0 0 20 0 1 0 117717246 218865664 41153 33554432000 4194304 6058637 140736889619824 140736889618856 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 53434 41153 177 456 0 52970 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 213736

[startup+522.3 s]
/proc/loadavg: 2.10 2.14 2.09 3/177 20333
/proc/meminfo: memFree=30449464/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=132828 CPUtime=522.2 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 27998 0 0 0 52185 35 0 0 20 0 1 0 117717246 136015872 30545 33554432000 4194304 6058637 140736889619824 140736889618600 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 33207 30545 177 456 0 32743 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 132828

[startup+582.3 s]
/proc/loadavg: 2.13 2.15 2.09 3/178 20338
/proc/meminfo: memFree=30478816/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=83508 CPUtime=582.19 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 29444 0 0 0 58181 38 0 0 20 0 1 0 117717246 85512192 20404 33554432000 4194304 6058637 140736889619824 140736889618888 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 20877 20404 177 456 0 20413 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 83508


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


[startup+882.307 s]
/proc/loadavg: 2.19 2.13 2.09 3/177 20367
/proc/meminfo: memFree=30434116/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=213736 CPUtime=882.15 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 37259 0 0 0 88162 53 0 0 20 0 1 0 117717246 218865664 45761 33554432000 4194304 6058637 140736889619824 140736889618856 4255116 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 53434 45761 177 456 0 52970 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 213736

[startup+942.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 20368
/proc/meminfo: memFree=30390456/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=213736 CPUtime=942.14 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 39132 0 0 0 94157 57 0 0 20 0 1 0 117717246 218865664 45761 33554432000 4194304 6058637 140736889619824 140736889618856 4262123 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 53434 45761 177 456 0 52970 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 213736

[startup+1002.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 20369
/proc/meminfo: memFree=30460932/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=83508 CPUtime=1002.13 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 39683 0 0 0 100154 59 0 0 20 0 1 0 117717246 85512192 20404 33554432000 4194304 6058637 140736889619824 140736889618888 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 20877 20404 177 456 0 20413 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 83508

[startup+1062.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 20370
/proc/meminfo: memFree=30317444/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=295124 CPUtime=1062.11 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 41556 0 0 0 106149 62 0 0 20 0 1 0 117717246 302206976 54977 33554432000 4194304 6058637 140736889619824 140736889618856 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 73781 54977 177 456 0 73317 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 295124

[startup+1122.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 20371
/proc/meminfo: memFree=30308916/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=213736 CPUtime=1122.11 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 42914 0 0 0 112145 66 0 0 20 0 1 0 117717246 218865664 52417 33554432000 4194304 6058637 140736889619824 140736889618856 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 53434 52417 177 456 0 52970 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 213736

[startup+1182.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/178 20376
/proc/meminfo: memFree=30390308/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=154800 CPUtime=1182.09 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 44345 0 0 0 118141 68 0 0 20 0 1 0 117717246 158515200 30996 33554432000 4194304 6058637 140736889619824 140736889618600 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 38700 30996 177 456 0 38236 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 154800

[startup+1242.3 s]
/proc/loadavg: 2.03 2.08 2.08 3/177 20377
/proc/meminfo: memFree=30278220/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=317096 CPUtime=1242.08 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 45812 0 0 0 124137 71 0 0 20 0 1 0 117717246 324706304 57476 33554432000 4194304 6058637 140736889619824 140736889618856 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 79274 57476 177 456 0 78810 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 317096

[startup+1302.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 20378
/proc/meminfo: memFree=30302608/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=235708 CPUtime=1302.06 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 47182 0 0 0 130132 74 0 0 20 0 1 0 117717246 241364992 53380 33554432000 4194304 6058637 140736889619824 140736889618856 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 58927 53380 177 456 0 58463 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 235708

[startup+1362.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 20379
/proc/meminfo: memFree=30226696/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=317096 CPUtime=1362.05 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 47733 0 0 0 136130 75 0 0 20 0 1 0 117717246 324706304 73860 33554432000 4194304 6058637 140736889619824 140736889618856 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 79274 73860 177 456 0 78810 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 317096

[startup+1422.3 s]
/proc/loadavg: 2.03 2.07 2.08 3/177 20380
/proc/meminfo: memFree=30311752/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=317096 CPUtime=1422.05 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 49828 0 0 0 142124 81 0 0 20 0 1 0 117717246 324706304 55186 33554432000 4194304 6058637 140736889619824 140736889618856 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 79274 55186 177 456 0 78810 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 317096

[startup+1482.3 s]
/proc/loadavg: 2.11 2.08 2.09 3/176 20381
/proc/meminfo: memFree=30356960/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=235708 CPUtime=1482.04 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 51435 0 0 0 148120 84 0 0 20 0 1 0 117717246 241364992 46724 33554432000 4194304 6058637 140736889619824 140736889618856 4261324 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 58927 46724 177 456 0 58463 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 235708

[startup+1542.31 s]
/proc/loadavg: 2.15 2.10 2.09 3/177 20383
/proc/meminfo: memFree=30281296/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=317096 CPUtime=1542.03 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 51991 0 0 0 154118 85 0 0 20 0 1 0 117717246 324706304 68740 33554432000 4194304 6058637 140736889619824 140736889618856 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 79274 68740 177 456 0 78810 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 317096

[startup+1602.3 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 20384
/proc/meminfo: memFree=30449636/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=185620 CPUtime=1602.02 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 53507 0 0 0 160112 90 0 0 20 0 1 0 117717246 190074880 42327 33554432000 4194304 6058637 140736889619824 140736889618856 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 46405 42327 177 456 0 45941 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 185620

[startup+1662.3 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 20385
/proc/meminfo: memFree=30228704/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=317096 CPUtime=1662 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 54365 0 0 0 166109 91 0 0 20 0 1 0 117717246 324706304 65668 33554432000 4194304 6058637 140736889619824 140736889618856 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 79274 65668 177 456 0 78810 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 317096

[startup+1722.3 s]
/proc/loadavg: 2.22 2.15 2.10 3/177 20386
/proc/meminfo: memFree=30294012/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=235708 CPUtime=1722 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 55726 0 0 0 172104 96 0 0 20 0 1 0 117717246 241364992 55940 33554432000 4194304 6058637 140736889619824 140736889618856 4255196 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 58927 55940 177 456 0 58463 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 235708

[startup+1782.3 s]
/proc/loadavg: 2.17 2.15 2.10 3/178 20390
/proc/meminfo: memFree=30230116/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=317096 CPUtime=1781.99 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 56277 0 0 0 178101 98 0 0 20 0 1 0 117717246 324706304 75908 33554432000 4194304 6058637 140736889619824 140736889618856 4278268 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 79274 75908 177 456 0 78810 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 317096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.26 2.17 2.11 3/178 20391
/proc/meminfo: memFree=30183116/32872528 swapFree=12352/737972
[pid=20277] ppid=20274 vsize=449356 CPUtime=1800.08 cores=0,2,4,6
/proc/20277/stat : 20277 (open-wbo-lsu) R 20274 20277 16259 0 -1 4202496 56751 0 0 0 179909 99 0 0 20 0 1 0 117717246 460140544 80981 33554432000 4194304 6058637 140736889619824 140736889618856 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20277/statm: 112339 80981 177 456 0 111875 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 449356

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 20277 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1799.1
CPU system time (s): 1.00885
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 449356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 1.00885
maximum resident set size= 323936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56754
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= 37
involuntary context switches= 1972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72028 second user time and 6.74097 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 05:50:28
IDJOB=4083630
IDBENCH=90111
IDSOLVER=2545
FILE ID=node112/4083630-1465357828
RUNJOBID= node112-1465326466-16275
PBS_JOBID= 19853386
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K99.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083630-1465357828/watcher-4083630-1465357828 -o /tmp/evaluation-result-4083630-1465357828/solver-4083630-1465357828 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960  open-wbo-lsu HOME/instance-4083630-1465357828.opb

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

MD5SUM BENCH= 827b46126fccb5cb8162396480ca6949
RANDOM SEED=131848376

node112.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.56
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		: 2666.783
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	: 5332.54
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		: 2666.783
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	: 5332.72
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		: 2666.783
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		: 2666.783
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:        30576576 kB
Buffers:          137228 kB
Cached:           556848 kB
SwapCached:         1516 kB
Active:           287520 kB
Inactive:         521524 kB
Active(anon):     115184 kB
Inactive(anon):     1700 kB
Active(file):     172336 kB
Inactive(file):   519824 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098652 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:        835368 kB
Mapped:             7784 kB
Shmem:                 0 kB
Slab:             604812 kB
SReclaimable:      48404 kB
SUnreclaim:       556408 kB
KernelStack:        1480 kB
PageTables:         5552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     994120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    794624 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= 71740 MiB
End job on node112 at 2016-06-08 06:20:28