Trace number 4102676

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 1200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4102676-1466241513.opb
0.00/0.00	c File size is 104111 bytes.
1800.00/1800.30	c Sum of soft weights:         1200
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:          1200                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       3150                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       1200                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.01 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-4102676-1466241513/watcher-4102676-1466241513 -o /tmp/evaluation-result-4102676-1466241513/solver-4102676-1466241513 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28334 --watchdog 1960 open-wbo-lsu HOME/instance-4102676-1466241513.opb 

pid=28774
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: 1.59 1.89 1.96 3/176 28777
/proc/meminfo: memFree=31866200/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=2576 CPUtime=0 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 372 0 0 0 0 0 0 0 20 0 1 0 26196163 2637824 248 33554432000 4194304 6058637 140736725576368 140734801527432 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 644 248 161 456 0 154 0

[startup+0.100156 s]
/proc/loadavg: 1.59 1.89 1.96 3/176 28777
/proc/meminfo: memFree=31866200/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=3952 CPUtime=0.09 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 841 0 0 0 9 0 0 0 20 0 1 0 26196163 4046848 588 33554432000 4194304 6058637 140736725576368 140736725575704 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 988 588 171 456 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.200332 s]
/proc/loadavg: 1.59 1.89 1.96 3/176 28777
/proc/meminfo: memFree=31866200/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=4712 CPUtime=0.19 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 971 0 0 0 19 0 0 0 20 0 1 0 26196163 4825088 717 33554432000 4194304 6058637 140736725576368 140736725575704 4264240 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 1178 717 171 456 0 714 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4712

[startup+0.300258 s]
/proc/loadavg: 1.59 1.89 1.96 3/176 28777
/proc/meminfo: memFree=31866200/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=4756 CPUtime=0.29 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 1235 0 0 0 29 0 0 0 20 0 1 0 26196163 4870144 786 33554432000 4194304 6058637 140736725576368 140736725575704 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 1189 786 171 456 0 725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4756

[startup+0.700234 s]
/proc/loadavg: 1.59 1.89 1.96 3/176 28777
/proc/meminfo: memFree=31866200/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=6404 CPUtime=0.69 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 1572 0 0 0 69 0 0 0 20 0 1 0 26196163 6557696 1113 33554432000 4194304 6058637 140736725576368 140736725575704 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 1601 1113 171 456 0 1137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6404

[startup+1.50023 s]
/proc/loadavg: 1.62 1.89 1.96 3/177 28778
/proc/meminfo: memFree=31854300/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=8656 CPUtime=1.49 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 1753 0 0 0 149 0 0 0 20 0 1 0 26196163 8863744 1800 33554432000 4194304 6058637 140736725576368 140736725575096 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 2164 1800 171 456 0 1700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8656

[startup+3.10024 s]
/proc/loadavg: 1.62 1.89 1.96 2/174 28838
/proc/meminfo: memFree=31865896/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=9668 CPUtime=3.09 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 2004 0 0 0 309 0 0 0 20 0 1 0 26196163 9900032 2036 33554432000 4194304 6058637 140736725576368 140736725575128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 2417 2036 171 456 0 1953 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.30024 s]
/proc/loadavg: 1.62 1.89 1.96 3/177 28916
/proc/meminfo: memFree=31854164/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=13008 CPUtime=6.29 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 2173 0 0 0 629 0 0 0 20 0 1 0 26196163 13320192 2708 33554432000 4194304 6058637 140736725576368 140736725575096 4278226 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 3252 2708 171 456 0 2788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13008

[startup+12.7003 s]
/proc/loadavg: 1.68 1.89 1.96 3/177 28962
/proc/meminfo: memFree=31846372/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=20196 CPUtime=12.68 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 3337 0 0 0 1268 0 0 0 20 0 1 0 26196163 20680704 4337 33554432000 4194304 6058637 140736725576368 140736725575096 4260998 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 5049 4337 171 456 0 4585 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20196

[startup+25.5003 s]
/proc/loadavg: 1.73 1.90 1.96 3/177 28962
/proc/meminfo: memFree=31837576/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=20196 CPUtime=25.48 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 3521 0 0 0 2548 0 0 0 20 0 1 0 26196163 20680704 4687 33554432000 4194304 6058637 140736725576368 140736725575128 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 5049 4687 171 456 0 4585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20196

[startup+51.1004 s]
/proc/loadavg: 1.82 1.90 1.96 3/177 28962
/proc/meminfo: memFree=31819756/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=36616 CPUtime=51.08 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 4111 0 0 0 5107 1 0 0 20 0 1 0 26196163 37494784 6791 33554432000 4194304 6058637 140736725576368 140736725575096 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 9154 6791 171 456 0 8690 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36616

[startup+102.3 s]
/proc/loadavg: 1.93 1.92 1.96 3/178 28967
/proc/meminfo: memFree=31808432/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=36616 CPUtime=102.27 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 4592 0 0 0 10226 1 0 0 20 0 1 0 26196163 37494784 8792 33554432000 4194304 6058637 140736725576368 140736725575096 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 9154 8792 171 456 0 8690 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36616

[startup+162.3 s]
/proc/loadavg: 2.04 1.95 1.97 3/177 28968
/proc/meminfo: memFree=31781520/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=67028 CPUtime=162.25 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 6113 0 0 0 16223 2 0 0 20 0 1 0 26196163 68636672 13084 33554432000 4194304 6058637 140736725576368 140736725575096 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 16757 13084 171 456 0 16293 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67028

[startup+222.308 s]
/proc/loadavg: 2.01 1.95 1.97 3/177 28969
/proc/meminfo: memFree=31765380/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=67028 CPUtime=222.25 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 6114 0 0 0 22223 2 0 0 20 0 1 0 26196163 68636672 13596 33554432000 4194304 6058637 140736725576368 140736725575096 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 16757 13596 171 456 0 16293 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67028

[startup+282.3 s]
/proc/loadavg: 2.05 1.97 1.97 3/177 28970
/proc/meminfo: memFree=31764196/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=67028 CPUtime=282.23 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 6114 0 0 0 28221 2 0 0 20 0 1 0 26196163 68636672 13596 33554432000 4194304 6058637 140736725576368 140736725575096 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 16757 13596 171 456 0 16293 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 67028

[startup+342.3 s]
/proc/loadavg: 2.02 1.97 1.97 3/177 28971
/proc/meminfo: memFree=31745452/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=67028 CPUtime=342.22 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 6114 0 0 0 34220 2 0 0 20 0 1 0 26196163 68636672 13596 33554432000 4194304 6058637 140736725576368 140736725575096 4278237 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 16757 13596 171 456 0 16293 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 67028

[startup+402.3 s]
/proc/loadavg: 2.00 1.97 1.97 3/177 28973
/proc/meminfo: memFree=31733900/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=67028 CPUtime=402.22 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 6363 0 0 0 40219 3 0 0 20 0 1 0 26196163 68636672 16395 33554432000 4194304 6058637 140736725576368 140736725575096 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 16757 16395 171 456 0 16293 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 67028

[startup+462.3 s]
/proc/loadavg: 2.00 1.97 1.97 3/177 28974
/proc/meminfo: memFree=31733404/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=67028 CPUtime=462.21 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 6483 0 0 0 46218 3 0 0 20 0 1 0 26196163 68636672 16395 33554432000 4194304 6058637 140736725576368 140736725575432 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 16757 16395 171 456 0 16293 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 67028

[startup+522.3 s]
/proc/loadavg: 2.00 1.97 1.97 3/177 28975
/proc/meminfo: memFree=31714340/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=85884 CPUtime=522.2 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 7095 0 0 0 52216 4 0 0 20 0 1 0 26196163 87945216 21109 33554432000 4194304 6058637 140736725576368 140736725575096 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 21471 21109 171 456 0 21007 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 85884

[startup+582.3 s]
/proc/loadavg: 2.00 1.97 1.97 3/177 28976
/proc/meminfo: memFree=31714972/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=85884 CPUtime=582.2 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 7095 0 0 0 58216 4 0 0 20 0 1 0 26196163 87945216 21109 33554432000 4194304 6058637 140736725576368 140736725575096 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 21471 21109 171 456 0 21007 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 85884


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.98 3/177 28986
/proc/meminfo: memFree=31704360/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=87316 CPUtime=942.14 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 7927 0 0 0 94209 5 0 0 20 0 1 0 26196163 89411584 20231 33554432000 4194304 6058637 140736725576368 140736725575096 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 21829 20231 171 456 0 21365 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 87316

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.98 3/177 28988
/proc/meminfo: memFree=31704108/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=87316 CPUtime=1002.13 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 7927 0 0 0 100208 5 0 0 20 0 1 0 26196163 89411584 20231 33554432000 4194304 6058637 140736725576368 140736725575096 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 21829 20231 171 456 0 21365 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 87316

[startup+1062.3 s]
/proc/loadavg: 2.03 2.00 1.98 3/177 28989
/proc/meminfo: memFree=31692620/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1062.12 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8273 0 0 0 106207 5 0 0 20 0 1 0 26196163 101179392 23111 33554432000 4194304 6058637 140736725576368 140736725575128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 23111 171 456 0 24238 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 98808

[startup+1122.3 s]
/proc/loadavg: 2.05 2.01 1.99 3/177 28990
/proc/meminfo: memFree=31690332/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1122.11 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8274 0 0 0 112206 5 0 0 20 0 1 0 26196163 101179392 23623 33554432000 4194304 6058637 140736725576368 140736725575128 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 23623 171 456 0 24238 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 98808

[startup+1182.3 s]
/proc/loadavg: 2.10 2.02 1.99 3/177 28991
/proc/meminfo: memFree=31656624/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1182.1 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8275 0 0 0 118205 5 0 0 20 0 1 0 26196163 101179392 23644 33554432000 4194304 6058637 140736725576368 140736725575128 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 23644 171 456 0 24238 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 98808

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 1.99 3/177 28992
/proc/meminfo: memFree=31690108/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1242.09 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8275 0 0 0 124204 5 0 0 20 0 1 0 26196163 101179392 23644 33554432000 4194304 6058637 140736725576368 140736725575128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 23644 171 456 0 24238 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 98808

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 28997
/proc/meminfo: memFree=31690584/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1302.08 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8275 0 0 0 130203 5 0 0 20 0 1 0 26196163 101179392 23644 33554432000 4194304 6058637 140736725576368 140736725575128 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 23644 171 456 0 24238 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 98808

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/177 28998
/proc/meminfo: memFree=31654468/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1362.07 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8276 0 0 0 136202 5 0 0 20 0 1 0 26196163 101179392 24156 33554432000 4194304 6058637 140736725576368 140736725575128 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24156 171 456 0 24238 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 98808

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 28999
/proc/meminfo: memFree=31688224/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1422.07 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8276 0 0 0 142202 5 0 0 20 0 1 0 26196163 101179392 24156 33554432000 4194304 6058637 140736725576368 140736725575128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24156 171 456 0 24238 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 98808

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 29000
/proc/meminfo: memFree=31652160/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1482.05 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8276 0 0 0 148200 5 0 0 20 0 1 0 26196163 101179392 24156 33554432000 4194304 6058637 140736725576368 140736725575128 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24156 171 456 0 24238 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 98808

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 29001
/proc/meminfo: memFree=31688344/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1542.05 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8276 0 0 0 154200 5 0 0 20 0 1 0 26196163 101179392 24156 33554432000 4194304 6058637 140736725576368 140736725575128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24156 171 456 0 24238 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 98808

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 29003
/proc/meminfo: memFree=31656632/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1602.03 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8276 0 0 0 160198 5 0 0 20 0 1 0 26196163 101179392 24156 33554432000 4194304 6058637 140736725576368 140736725575128 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24156 171 456 0 24238 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 98808

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 29004
/proc/meminfo: memFree=31646508/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1662.02 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8276 0 0 0 166197 5 0 0 20 0 1 0 26196163 101179392 24156 33554432000 4194304 6058637 140736725576368 140736725575128 4278244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24156 171 456 0 24238 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 98808

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 29005
/proc/meminfo: memFree=31687088/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1722.02 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8729 0 0 0 172196 6 0 0 20 0 1 0 26196163 101179392 24347 33554432000 4194304 6058637 140736725576368 140736725575432 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24347 171 456 0 24238 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 98808

[startup+1782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 29006
/proc/meminfo: memFree=31652636/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1782.01 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8729 0 0 0 178195 6 0 0 20 0 1 0 26196163 101179392 24347 33554432000 4194304 6058637 140736725576368 140736725575432 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24347 171 456 0 24238 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 98808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 29006
/proc/meminfo: memFree=31642956/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1800 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8729 0 0 0 179994 6 0 0 20 0 1 0 26196163 101179392 24347 33554432000 4194304 6058637 140736725576368 140736725575432 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24347 171 456 0 24238 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 98808

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 28777 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 29006
/proc/meminfo: memFree=31642956/32872528 swapFree=7780/7780
[pid=28777] ppid=28774 vsize=98808 CPUtime=1800 cores=1,3,5,7
/proc/28777/stat : 28777 (open-wbo-lsu) R 28774 28777 28317 0 -1 4202496 8729 0 0 0 179994 6 0 0 20 0 1 0 26196163 101179392 24347 33554432000 4194304 6058637 140736725576368 140736725575432 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28777/statm: 24702 24347 171 456 0 24238 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 98808

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.95
CPU system time (s): 0.066989
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 148128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.066989
maximum resident set size= 129084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8732
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= 13
involuntary context switches= 1906

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.93449 second user time and 17.6483 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 11:18:33
IDJOB=4102676
IDBENCH=2155
IDSOLVER=2545
FILE ID=node151/4102676-1466241513
RUNJOBID= node151-1466241508-28334
PBS_JOBID= 19918209
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102676-1466241513/watcher-4102676-1466241513 -o /tmp/evaluation-result-4102676-1466241513/solver-4102676-1466241513 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28334 --watchdog 1960  open-wbo-lsu HOME/instance-4102676-1466241513.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=1408235823

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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	: 5332.56
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		: 2667.103
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:        31866628 kB
Buffers:           58164 kB
Cached:           189920 kB
SwapCached:         1780 kB
Active:            58604 kB
Inactive:         200108 kB
Active(anon):       9900 kB
Inactive(anon):     3092 kB
Active(file):      48704 kB
Inactive(file):   197016 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:              9856 kB
Writeback:             0 kB
AnonPages:         26208 kB
Mapped:             8944 kB
Shmem:                 0 kB
Slab:             606516 kB
SReclaimable:      49024 kB
SUnreclaim:       557492 kB
KernelStack:        1464 kB
PageTables:         3964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     134532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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 node151 at 2016-06-18 11:48:34