Trace number 4086242

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 PB16? (TO) 1800.1 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K103.opb
MD5SUM34d84c84a6977bf98000135522032f88
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 benchmark1272.62
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7004
Total number of constraints7212
Number of constraints which are clauses7109
Number of constraints which are cardinality constraints (but not clauses)103
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint103
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 104
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
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-4086242-1465276255.opb
0.00/0.00	c File size is 449071 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:          7004                                                                   |
1800.08/1800.40	c |  Number of hard clauses:       7109                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         103                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.05 s                                                                 |
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-4086242-1465276255/watcher-4086242-1465276255 -o /tmp/evaluation-result-4086242-1465276255/solver-4086242-1465276255 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086242-1465276255.opb 

pid=19082
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: 2.30 2.21 2.18 4/177 19085
/proc/meminfo: memFree=30040268/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=3172 CPUtime=0 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 528 0 0 0 0 0 0 0 20 0 1 0 109557297 3248128 404 33554432000 4194304 6059633 140735767077168 140733371520184 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 793 405 244 456 0 219 0

[startup+0.100121 s]
/proc/loadavg: 2.30 2.21 2.18 4/177 19085
/proc/meminfo: memFree=30040268/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=12300 CPUtime=0.09 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 2043 0 0 0 9 0 0 0 20 0 1 0 109557297 12595200 1760 33554432000 4194304 6059633 140735767077168 140733371520184 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 3075 1760 165 456 0 2611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12300

[startup+0.200321 s]
/proc/loadavg: 2.30 2.21 2.18 4/177 19085
/proc/meminfo: memFree=30040268/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=12424 CPUtime=0.19 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 2153 0 0 0 19 0 0 0 20 0 1 0 109557297 12722176 2380 33554432000 4194304 6059633 140735767077168 140733371520184 4261573 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 3106 2380 178 456 0 2642 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12424

[startup+0.300298 s]
/proc/loadavg: 2.30 2.21 2.18 4/177 19085
/proc/meminfo: memFree=30040268/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=12424 CPUtime=0.29 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 2155 0 0 0 29 0 0 0 20 0 1 0 109557297 12722176 2382 33554432000 4194304 6059633 140735767077168 140733371520184 4255416 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 3106 2382 178 456 0 2642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12424

[startup+0.700255 s]
/proc/loadavg: 2.30 2.21 2.18 4/177 19085
/proc/meminfo: memFree=30040268/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=12556 CPUtime=0.69 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 2208 0 0 0 69 0 0 0 20 0 1 0 109557297 12857344 2435 33554432000 4194304 6059633 140735767077168 140733371520184 4255370 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 3139 2435 178 456 0 2675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12556

[startup+1.50024 s]
/proc/loadavg: 2.30 2.21 2.18 3/178 19086
/proc/meminfo: memFree=30029028/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=16076 CPUtime=1.49 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 3542 0 0 0 149 0 0 0 20 0 1 0 109557297 16461824 2878 33554432000 4194304 6059633 140735767077168 140735767075992 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 4019 2878 180 456 0 3555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16076

[startup+3.1003 s]
/proc/loadavg: 2.27 2.21 2.18 3/178 19086
/proc/meminfo: memFree=30021972/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=19504 CPUtime=3.09 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 5516 0 0 0 309 0 0 0 20 0 1 0 109557297 19972096 4118 33554432000 4194304 6059633 140735767077168 140735767075656 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 4876 4118 180 456 0 4412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19504

[startup+6.30026 s]
/proc/loadavg: 2.27 2.21 2.18 3/178 19086
/proc/meminfo: memFree=30087852/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=19504 CPUtime=6.29 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 6002 0 0 0 629 0 0 0 20 0 1 0 109557297 19972096 4427 33554432000 4194304 6059633 140735767077168 140735767075992 4261881 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 4876 4427 180 456 0 4412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19504

[startup+12.7003 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 19086
/proc/meminfo: memFree=30042936/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=33852 CPUtime=12.68 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 7049 0 0 0 1268 0 0 0 20 0 1 0 109557297 34664448 7970 33554432000 4194304 6059633 140735767077168 140735767075688 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 8463 7970 180 456 0 7999 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33852

[startup+25.5004 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 19086
/proc/meminfo: memFree=29991820/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=61456 CPUtime=25.49 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 8582 0 0 0 2547 2 0 0 20 0 1 0 109557297 62930944 12860 33554432000 4194304 6059633 140735767077168 140735767075704 4255380 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 15364 12860 180 456 0 14900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61456

[startup+51.1004 s]
/proc/loadavg: 2.25 2.21 2.18 4/177 19086
/proc/meminfo: memFree=29937336/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=80312 CPUtime=51.08 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 8588 0 0 0 5106 2 0 0 20 0 1 0 109557297 82239488 15421 33554432000 4194304 6059633 140735767077168 140735767075656 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 20078 15421 180 456 0 19614 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80312

[startup+102.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 19087
/proc/meminfo: memFree=29947296/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=129632 CPUtime=102.28 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 10737 0 0 0 10223 5 0 0 20 0 1 0 109557297 132743168 25050 33554432000 4194304 6059633 140735767077168 140735767075704 4255329 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 32408 25050 180 456 0 31944 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 129632

[startup+162.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 19088
/proc/meminfo: memFree=29940888/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=129632 CPUtime=162.27 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 12939 0 0 0 16218 9 0 0 20 0 1 0 109557297 132743168 24026 33554432000 4194304 6059633 140735767077168 140735767075704 4255148 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 32408 24026 180 456 0 31944 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 129632

[startup+222.307 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 19090
/proc/meminfo: memFree=29936480/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=80312 CPUtime=222.26 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 15577 0 0 0 22213 13 0 0 20 0 1 0 109557297 82239488 15421 33554432000 4194304 6059633 140735767077168 140735767075992 4277820 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 20078 15421 180 456 0 19614 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80312

[startup+282.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 19091
/proc/meminfo: memFree=29940404/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=80312 CPUtime=282.25 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 17940 0 0 0 28207 18 0 0 20 0 1 0 109557297 82239488 15421 33554432000 4194304 6059633 140735767077168 140735767075992 4277945 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 20078 15421 180 456 0 19614 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 80312

[startup+342.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 19092
/proc/meminfo: memFree=29823184/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=210540 CPUtime=342.23 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 20266 0 0 0 34202 21 0 0 20 0 1 0 109557297 215592960 38175 33554432000 4194304 6059633 140735767077168 140735767075960 4277725 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 52635 38175 180 456 0 52171 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 210540

[startup+402.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 19093
/proc/meminfo: memFree=29882656/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=129632 CPUtime=402.23 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 22092 0 0 0 40198 25 0 0 20 0 1 0 109557297 132743168 27610 33554432000 4194304 6059633 140735767077168 140735767075704 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 32408 27610 180 456 0 31944 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 129632

[startup+462.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/177 19094
/proc/meminfo: memFree=29854008/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=129632 CPUtime=462.21 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 23460 0 0 0 46193 28 0 0 20 0 1 0 109557297 132743168 30180 33554432000 4194304 6059633 140735767077168 140735767075704 4277667 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 32408 30180 180 456 0 31944 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 129632

[startup+522.3 s]
/proc/loadavg: 2.35 2.26 2.20 3/177 19096
/proc/meminfo: memFree=29844640/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=210540 CPUtime=522.19 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 25713 0 0 0 52186 33 0 0 20 0 1 0 109557297 215592960 39764 33554432000 4194304 6059633 140735767077168 140735767075960 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 52635 39764 180 456 0 52171 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 210540

[startup+582.3 s]
/proc/loadavg: 2.38 2.28 2.20 3/178 19100
/proc/meminfo: memFree=29840728/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=210540 CPUtime=582.18 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 27581 0 0 0 58182 36 0 0 20 0 1 0 109557297 215592960 38740 33554432000 4194304 6059633 140735767077168 140735767075960 4277627 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 52635 38740 180 456 0 52171 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 210540


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


[startup+882.307 s]
/proc/loadavg: 2.32 2.33 2.24 3/177 19152
/proc/meminfo: memFree=30007316/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=160452 CPUtime=882.14 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 35089 0 0 0 88162 52 0 0 20 0 1 0 109557297 164302848 34855 33554432000 4194304 6059633 140735767077168 140735767075960 4255133 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 40113 34855 180 456 0 39649 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 160452

[startup+942.3 s]
/proc/loadavg: 2.32 2.33 2.24 3/177 19153
/proc/meminfo: memFree=29888764/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=291928 CPUtime=942.13 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 35952 0 0 0 94158 55 0 0 20 0 1 0 109557297 298934272 59220 33554432000 4194304 6059633 140735767077168 140735767075960 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 72982 59220 180 456 0 72518 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 291928

[startup+1002.3 s]
/proc/loadavg: 2.46 2.36 2.26 4/177 19154
/proc/meminfo: memFree=29902664/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1002.12 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 37823 0 0 0 100153 59 0 0 20 0 1 0 109557297 236994560 48468 33554432000 4194304 6059633 140735767077168 140735767075960 4262814 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 48468 180 456 0 57396 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 231440

[startup+1062.3 s]
/proc/loadavg: 2.30 2.34 2.26 3/177 19155
/proc/meminfo: memFree=29911004/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1062.11 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 39692 0 0 0 106148 63 0 0 20 0 1 0 109557297 236994560 46932 33554432000 4194304 6059633 140735767077168 140735767075960 4278425 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 46932 180 456 0 57396 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 231440

[startup+1122.3 s]
/proc/loadavg: 2.31 2.33 2.26 3/177 19157
/proc/meminfo: memFree=29757816/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=312828 CPUtime=1122.1 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 40245 0 0 0 112145 65 0 0 20 0 1 0 109557297 320335872 67412 33554432000 4194304 6059633 140735767077168 140735767075960 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 78207 67412 180 456 0 77743 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 312828

[startup+1182.3 s]
/proc/loadavg: 2.39 2.34 2.27 3/178 19161
/proc/meminfo: memFree=29879932/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1182.09 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 41604 0 0 0 118142 67 0 0 20 0 1 0 109557297 236994560 54100 33554432000 4194304 6059633 140735767077168 140735767075960 4255416 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 54100 180 456 0 57396 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 231440

[startup+1242.3 s]
/proc/loadavg: 2.30 2.32 2.27 4/177 19162
/proc/meminfo: memFree=29896388/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1242.08 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 43483 0 0 0 124138 70 0 0 20 0 1 0 109557297 236994560 50004 33554432000 4194304 6059633 140735767077168 140735767075960 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 50004 180 456 0 57396 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 231440

[startup+1302.3 s]
/proc/loadavg: 2.16 2.28 2.26 3/177 19163
/proc/meminfo: memFree=29755012/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=312828 CPUtime=1302.08 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 44038 0 0 0 130136 72 0 0 20 0 1 0 109557297 320335872 70996 33554432000 4194304 6059633 140735767077168 140735767075960 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 78207 70996 180 456 0 77743 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 312828

[startup+1362.3 s]
/proc/loadavg: 2.26 2.28 2.26 3/177 19164
/proc/meminfo: memFree=29845592/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1362.06 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 45399 0 0 0 136131 75 0 0 20 0 1 0 109557297 236994560 53076 33554432000 4194304 6059633 140735767077168 140735767075960 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 53076 180 456 0 57396 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 231440

[startup+1422.3 s]
/proc/loadavg: 2.22 2.26 2.25 3/177 19166
/proc/meminfo: memFree=29862016/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1422.06 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 47275 0 0 0 142127 79 0 0 20 0 1 0 109557297 236994560 45396 33554432000 4194304 6059633 140735767077168 140735767075960 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 45396 180 456 0 57396 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 231440

[startup+1482.3 s]
/proc/loadavg: 2.12 2.23 2.24 3/177 19167
/proc/meminfo: memFree=29678508/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=312828 CPUtime=1482.04 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 47835 0 0 0 148124 80 0 0 20 0 1 0 109557297 320335872 68436 33554432000 4194304 6059633 140735767077168 140735767075960 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 78207 68436 180 456 0 77743 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 312828

[startup+1542.31 s]
/proc/loadavg: 2.37 2.27 2.26 3/177 19168
/proc/meminfo: memFree=29803164/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1542.04 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 49654 0 0 0 154118 86 0 0 20 0 1 0 109557297 236994560 43860 33554432000 4194304 6059633 140735767077168 140735767075960 4255672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 43860 180 456 0 57396 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 231440

[startup+1602.3 s]
/proc/loadavg: 2.32 2.28 2.26 3/177 19169
/proc/meminfo: memFree=29712628/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=312828 CPUtime=1602.02 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 50229 0 0 0 160114 88 0 0 20 0 1 0 109557297 320335872 66900 33554432000 4194304 6059633 140735767077168 140735767075960 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 78207 66900 180 456 0 77743 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 312828

[startup+1662.3 s]
/proc/loadavg: 2.22 2.26 2.25 3/177 19170
/proc/meminfo: memFree=29787816/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=312828 CPUtime=1662.01 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 52105 0 0 0 166109 92 0 0 20 0 1 0 109557297 320335872 57684 33554432000 4194304 6059633 140735767077168 140735767075960 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 78207 57684 180 456 0 77743 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 312828

[startup+1722.3 s]
/proc/loadavg: 2.22 2.25 2.25 3/176 19171
/proc/meminfo: memFree=29722068/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=445088 CPUtime=1721.99 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 52607 0 0 0 172105 94 0 0 20 0 1 0 109557297 455770112 76581 33554432000 4194304 6059633 140735767077168 140735767075960 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 111272 76581 180 456 0 110808 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 445088

[startup+1782.3 s]
/proc/loadavg: 2.30 2.26 2.26 4/178 19176
/proc/meminfo: memFree=29730524/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=231440 CPUtime=1781.99 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 53965 0 0 0 178100 99 0 0 20 0 1 0 109557297 236994560 50516 33554432000 4194304 6059633 140735767077168 140735767075960 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 57860 50516 180 456 0 57396 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 231440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.30 2.27 2.26 3/178 19176
/proc/meminfo: memFree=29865080/32872528 swapFree=18240/1696364
[pid=19085] ppid=19082 vsize=312828 CPUtime=1800.08 cores=0,2,4,6
/proc/19085/stat : 19085 (open-wbo) R 19082 19085 14989 0 -1 4202496 54494 0 0 0 179909 99 0 0 20 0 1 0 109557297 320335872 58196 33554432000 4194304 6059633 140735767077168 140735767075960 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19085/statm: 78207 58196 180 456 0 77743 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 312828

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 19085 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): 1800.1
CPU user time (s): 1799.1
CPU system time (s): 1.00485
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 445088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 1.00485
maximum resident set size= 330900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54497
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= 44
involuntary context switches= 1870

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.9444 second user time and 7.52286 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 07:10:55
IDJOB=4086242
IDBENCH=90138
IDSOLVER=2547
FILE ID=node137/4086242-1465276255
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K103.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086242-1465276255/watcher-4086242-1465276255 -o /tmp/evaluation-result-4086242-1465276255/solver-4086242-1465276255 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086242-1465276255.opb

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

MD5SUM BENCH= 34d84c84a6977bf98000135522032f88
RANDOM SEED=539308477

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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	: 5334.03
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        30039920 kB
Buffers:           89744 kB
Cached:           160620 kB
SwapCached:         2556 kB
Active:           233112 kB
Inactive:         161944 kB
Active(anon):     144224 kB
Inactive(anon):     2836 kB
Active(file):      88888 kB
Inactive(file):   159108 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1957832 kB
Mapped:             8824 kB
Shmem:                 0 kB
Slab:             599304 kB
SReclaimable:      43300 kB
SUnreclaim:       556004 kB
KernelStack:        1480 kB
PageTables:         7768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1977788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1869824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-07 07:40:55