Trace number 4083603

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K102.opb
MD5SUM2946edf6ae8af40eb44098433ff3dcec
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 benchmark549.21
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6936
Total number of constraints7142
Number of constraints which are clauses7040
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint102
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 103
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-4083603-1465357831.opb
0.00/0.00	c File size is 444621 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          6936                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7040                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         102                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4083603-1465357831/watcher-4083603-1465357831 -o /tmp/evaluation-result-4083603-1465357831/solver-4083603-1465357831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960 open-wbo-lsu HOME/instance-4083603-1465357831.opb 

pid=26369
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 26372
/proc/meminfo: memFree=27172040/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=3168 CPUtime=0 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 524 0 0 0 0 0 0 0 20 0 1 0 117716300 3244032 399 33554432000 4194304 6058637 140733449798096 140735382899880 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 792 400 244 456 0 219 0

[startup+0.100169 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 26372
/proc/meminfo: memFree=27172040/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=12312 CPUtime=0.09 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 1895 0 0 0 9 0 0 0 20 0 1 0 117716300 12607488 2134 33554432000 4194304 6058637 140733449798096 140735382899880 4261011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 3078 2134 175 456 0 2614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12312

[startup+0.200339 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 26372
/proc/meminfo: memFree=27172040/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=12532 CPUtime=0.19 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 1932 0 0 0 19 0 0 0 20 0 1 0 117716300 12832768 2171 33554432000 4194304 6058637 140733449798096 140735382899880 4277464 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 3133 2171 175 456 0 2669 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12532

[startup+0.30025 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 26372
/proc/meminfo: memFree=27172040/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=12532 CPUtime=0.29 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 1961 0 0 0 29 0 0 0 20 0 1 0 117716300 12832768 2200 33554432000 4194304 6058637 140733449798096 140735382899880 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 3133 2200 175 456 0 2669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.700236 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 26372
/proc/meminfo: memFree=27172040/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=11252 CPUtime=0.69 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 2591 0 0 0 69 0 0 0 20 0 1 0 117716300 11522048 2195 33554432000 4194304 6058637 140733449798096 140733449796712 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 2813 2195 177 456 0 2349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11252

[startup+1.50019 s]
/proc/loadavg: 2.25 2.21 2.18 4/178 26373
/proc/meminfo: memFree=27163616/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=13300 CPUtime=1.49 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 4078 0 0 0 149 0 0 0 20 0 1 0 117716300 13619200 2810 33554432000 4194304 6058637 140733449798096 140733449796712 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 3325 2810 177 456 0 2861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13300

[startup+3.10025 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 26373
/proc/meminfo: memFree=27158468/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=19344 CPUtime=3.08 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 4610 0 0 0 308 0 0 0 20 0 1 0 117716300 19808256 4331 33554432000 4194304 6058637 140733449798096 140733449796856 4255000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 4836 4331 177 456 0 4372 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19344

[startup+6.30029 s]
/proc/loadavg: 2.23 2.20 2.18 4/178 26373
/proc/meminfo: memFree=27147320/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=22212 CPUtime=6.29 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 6339 0 0 0 628 1 0 0 20 0 1 0 117716300 22745088 4453 33554432000 4194304 6058637 140733449798096 140733449796824 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 5553 4453 177 456 0 5089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22212

[startup+12.7003 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 26373
/proc/meminfo: memFree=27101300/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=33956 CPUtime=12.69 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 7579 0 0 0 1267 2 0 0 20 0 1 0 117716300 34770944 8016 33554432000 4194304 6058637 140733449798096 140733449797160 4255116 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 8489 8016 177 456 0 8025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33956

[startup+25.5003 s]
/proc/loadavg: 2.16 2.19 2.18 4/178 26373
/proc/meminfo: memFree=27040172/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=52632 CPUtime=25.49 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 8135 0 0 0 2546 3 0 0 20 0 1 0 117716300 53895168 10062 33554432000 4194304 6058637 140733449798096 140733449796872 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 13158 10062 177 456 0 12694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52632

[startup+51.1004 s]
/proc/loadavg: 2.23 2.20 2.18 4/177 26373
/proc/meminfo: memFree=26934708/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=71460 CPUtime=51.08 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 8142 0 0 0 5105 3 0 0 20 0 1 0 117716300 73175040 12624 33554432000 4194304 6058637 140733449798096 140733449796824 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 17865 12624 177 456 0 17401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71460

[startup+102.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 26375
/proc/meminfo: memFree=26995752/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=120780 CPUtime=102.28 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 9155 0 0 0 10222 6 0 0 20 0 1 0 117716300 123678720 22617 33554432000 4194304 6058637 140733449798096 140733449796872 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 30195 22617 177 456 0 29731 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 120780

[startup+162.3 s]
/proc/loadavg: 2.14 2.18 2.18 4/177 26376
/proc/meminfo: memFree=26765244/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=133348 CPUtime=162.27 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 12072 0 0 0 16216 11 0 0 20 0 1 0 117716300 136548352 29403 33554432000 4194304 6058637 140733449798096 140733449796872 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 33337 29403 177 456 0 32873 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 133348

[startup+222.308 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 26377
/proc/meminfo: memFree=26879344/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=133348 CPUtime=222.27 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 14393 0 0 0 22211 16 0 0 20 0 1 0 117716300 136548352 28891 33554432000 4194304 6058637 140733449798096 140733449797160 4262573 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 33337 28891 177 456 0 32873 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 133348

[startup+282.3 s]
/proc/loadavg: 2.29 2.21 2.19 3/177 26378
/proc/meminfo: memFree=26703648/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=164168 CPUtime=282.24 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 16543 0 0 0 28205 19 0 0 20 0 1 0 117716300 168108032 35103 33554432000 4194304 6058637 140733449798096 140733449797128 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 41042 35103 177 456 0 40578 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 164168

[startup+342.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/177 26379
/proc/meminfo: memFree=27067792/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=84028 CPUtime=342.24 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 18484 0 0 0 34201 23 0 0 20 0 1 0 117716300 86044672 20536 33554432000 4194304 6058637 140733449798096 140733449797160 4255256 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 21007 20536 177 456 0 20543 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 84028

[startup+402.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 26381
/proc/meminfo: memFree=26901036/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=164168 CPUtime=402.23 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 20872 0 0 0 40196 27 0 0 20 0 1 0 117716300 168108032 40224 33554432000 4194304 6058637 140733449798096 140733449797128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 41042 40224 177 456 0 40578 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 164168

[startup+462.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 26382
/proc/meminfo: memFree=27021740/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=214256 CPUtime=462.22 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 23309 0 0 0 46191 31 0 0 20 0 1 0 117716300 219398144 42575 33554432000 4194304 6058637 140733449798096 140733449797128 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 53564 42575 177 456 0 53100 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 214256

[startup+522.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/177 26383
/proc/meminfo: memFree=26893648/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=214256 CPUtime=522.21 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 24929 0 0 0 52187 34 0 0 20 0 1 0 117716300 219398144 50767 33554432000 4194304 6058637 140733449798096 140733449797128 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 53564 50767 177 456 0 53100 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 214256

[startup+582.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/178 26387
/proc/meminfo: memFree=26937808/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=84028 CPUtime=582.2 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 27062 0 0 0 58181 39 0 0 20 0 1 0 117716300 86044672 20538 33554432000 4194304 6058637 140733449798096 140733449797160 4254988 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 21007 20538 177 456 0 20543 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 84028


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/175 26431
/proc/meminfo: memFree=28830600/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=164168 CPUtime=942.13 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 37542 0 0 0 94155 58 0 0 20 0 1 0 117716300 168108032 34604 33554432000 4194304 6058637 140733449798096 140733449797128 4260983 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 41042 34604 177 456 0 40578 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 164168

[startup+1002.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/175 26433
/proc/meminfo: memFree=28838984/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=133348 CPUtime=1002.12 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 39098 0 0 0 100151 61 0 0 20 0 1 0 117716300 136548352 32489 33554432000 4194304 6058637 140733449798096 140733449796872 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 33337 32489 177 456 0 32873 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 133348

[startup+1062.3 s]
/proc/loadavg: 2.25 2.24 2.18 3/177 26465
/proc/meminfo: memFree=29290144/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=295644 CPUtime=1062.12 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 41054 0 0 0 106148 64 0 0 20 0 1 0 117716300 302739456 58969 33554432000 4194304 6058637 140733449798096 140733449797128 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 73911 58969 177 456 0 73447 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 295644

[startup+1122.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 26466
/proc/meminfo: memFree=29345684/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=235812 CPUtime=1122.11 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 42949 0 0 0 112143 68 0 0 20 0 1 0 117716300 241471488 43884 33554432000 4194304 6058637 140733449798096 140733449797128 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 58953 43884 177 456 0 58489 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 235812

[startup+1182.3 s]
/proc/loadavg: 2.12 2.20 2.17 3/178 26470
/proc/meminfo: memFree=29320704/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=185724 CPUtime=1182.1 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 44266 0 0 0 118139 71 0 0 20 0 1 0 117716300 190181376 38463 33554432000 4194304 6058637 140733449798096 140733449797128 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 46431 38463 177 456 0 45967 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 185724

[startup+1242.3 s]
/proc/loadavg: 2.08 2.17 2.17 4/177 26471
/proc/meminfo: memFree=29217584/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=317200 CPUtime=1242.09 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 45644 0 0 0 124136 73 0 0 20 0 1 0 117716300 324812800 63340 33554432000 4194304 6058637 140733449798096 140733449797128 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 79300 63340 177 456 0 78836 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 317200

[startup+1302.3 s]
/proc/loadavg: 2.16 2.18 2.17 4/177 26473
/proc/meminfo: memFree=29276256/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=235812 CPUtime=1302.08 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 47267 0 0 0 130132 76 0 0 20 0 1 0 117716300 241471488 44396 33554432000 4194304 6058637 140733449798096 140733449797128 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 58953 44396 177 456 0 58489 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 235812

[startup+1362.3 s]
/proc/loadavg: 2.19 2.18 2.17 3/177 26474
/proc/meminfo: memFree=29311020/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=154904 CPUtime=1362.07 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 48003 0 0 0 136128 79 0 0 20 0 1 0 117716300 158621696 33276 33554432000 4194304 6058637 140733449798096 140733449796872 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 38726 33276 177 456 0 38262 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 154904

[startup+1422.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 26475
/proc/meminfo: memFree=29211144/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=317200 CPUtime=1422.07 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 49965 0 0 0 142125 82 0 0 20 0 1 0 117716300 324812800 60780 33554432000 4194304 6058637 140733449798096 140733449797128 4255000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 79300 60780 177 456 0 78836 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 317200

[startup+1482.3 s]
/proc/loadavg: 2.30 2.21 2.18 3/177 26476
/proc/meminfo: memFree=29416460/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=154904 CPUtime=1482.06 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 50645 0 0 0 148120 86 0 0 20 0 1 0 117716300 158621696 31228 33554432000 4194304 6058637 140733449798096 140733449797160 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 38726 31228 177 456 0 38262 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 154904

[startup+1542.31 s]
/proc/loadavg: 2.33 2.23 2.19 3/177 26477
/proc/meminfo: memFree=29206872/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=317200 CPUtime=1542.05 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 52603 0 0 0 154116 89 0 0 20 0 1 0 117716300 324812800 59244 33554432000 4194304 6058637 140733449798096 140733449797128 4277824 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 79300 59244 177 456 0 78836 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 317200

[startup+1602.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/176 26478
/proc/meminfo: memFree=29223716/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=235812 CPUtime=1602.03 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 54226 0 0 0 160111 92 0 0 20 0 1 0 117716300 241471488 48492 33554432000 4194304 6058637 140733449798096 140733449797128 4255297 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 58953 48492 177 456 0 58489 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 235812

[startup+1662.3 s]
/proc/loadavg: 2.29 2.25 2.19 3/177 26480
/proc/meminfo: memFree=29223512/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=317200 CPUtime=1662.02 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 54781 0 0 0 166109 93 0 0 20 0 1 0 117716300 324812800 70508 33554432000 4194304 6058637 140733449798096 140733449797128 4254956 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 79300 70508 177 456 0 78836 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 317200

[startup+1722.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 26481
/proc/meminfo: memFree=29289892/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=185724 CPUtime=1722.02 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 56049 0 0 0 172104 98 0 0 20 0 1 0 117716300 190181376 42559 33554432000 4194304 6058637 140733449798096 140733449797128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 46431 42559 177 456 0 45967 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 185724

[startup+1782.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/178 26485
/proc/meminfo: memFree=29179436/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=317200 CPUtime=1782.01 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 57419 0 0 0 178102 99 0 0 20 0 1 0 117716300 324812800 65900 33554432000 4194304 6058637 140733449798096 140733449797128 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 79300 65900 177 456 0 78836 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 317200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/178 26486
/proc/meminfo: memFree=29124864/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=105584 CPUtime=1800 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 57430 0 0 0 179900 100 0 0 20 0 1 0 117716300 108118016 24407 33554432000 4194304 6058637 140733449798096 140733449797160 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 26396 24407 177 456 0 25932 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105584

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 26372 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/178 26486
/proc/meminfo: memFree=29124864/32872528 swapFree=16360/1798728
[pid=26372] ppid=26369 vsize=105584 CPUtime=1800 cores=1,3,5,7
/proc/26372/stat : 26372 (open-wbo-lsu) R 26369 26372 21198 0 -1 4202496 57430 0 0 0 179900 100 0 0 20 0 1 0 117716300 108118016 24407 33554432000 4194304 6058637 140733449798096 140733449797160 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26372/statm: 26396 24407 177 456 0 25932 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105584

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.01
CPU system time (s): 1.00585
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 449460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.01
system time used= 1.00585
maximum resident set size= 328948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57433
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= 16
involuntary context switches= 1945

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50031 second user time and 6.97094 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 05:50:31
IDJOB=4083603
IDBENCH=90112
IDSOLVER=2545
FILE ID=node123/4083603-1465357831
RUNJOBID= node123-1465337900-21215
PBS_JOBID= 19853398
Free space on /tmp= 71152 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K102.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083603-1465357831/watcher-4083603-1465357831 -o /tmp/evaluation-result-4083603-1465357831/solver-4083603-1465357831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960  open-wbo-lsu HOME/instance-4083603-1465357831.opb

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

MD5SUM BENCH= 2946edf6ae8af40eb44098433ff3dcec
RANDOM SEED=457561820

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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	: 5332.56
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        27173064 kB
Buffers:          137548 kB
Cached:          1200832 kB
SwapCached:         1756 kB
Active:          2507960 kB
Inactive:         623700 kB
Active(anon):    1792012 kB
Inactive(anon):     3356 kB
Active(file):     715948 kB
Inactive(file):   620344 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       3597672 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             623196 kB
SReclaimable:      67352 kB
SUnreclaim:       555844 kB
KernelStack:        1464 kB
PageTables:        10832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3765952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2695168 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= 71724 MiB
End job on node123 at 2016-06-08 06:20:32