Trace number 4083483

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) 1800.01 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j60/
normalized-j6029_8-unsat.opb
MD5SUMc619d5d1f14c9c14bda19749a65da87b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1569.11
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11712
Total number of constraints38651
Number of constraints which are clauses38271
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints380
Minimum length of a constraint1
Maximum length of a constraint60
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 24
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 368
Number of bits of the biggest sum of numbers9
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-4083483-1465351101.opb
0.00/0.00	c File size is 1219451 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:         11712                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      38271                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                 380                                                                   |
1800.00/1800.30	c |  Parse time:                   0.13 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-4083483-1465351101/watcher-4083483-1465351101 -o /tmp/evaluation-result-4083483-1465351101/solver-4083483-1465351101 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960 open-wbo-lsu HOME/instance-4083483-1465351101.opb 

pid=28924
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: 2.01 2.16 2.17 3/177 28927
/proc/meminfo: memFree=29759348/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=3660 CPUtime=0 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 674 0 0 0 0 0 0 0 20 0 1 0 117041906 3747840 550 33554432000 4194304 6058637 140736188673728 140733838083176 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 915 550 433 456 0 153 0

[startup+0.100159 s]
/proc/loadavg: 2.01 2.16 2.17 3/177 28927
/proc/meminfo: memFree=29759348/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=6740 CPUtime=0.09 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 1411 0 0 0 9 0 0 0 20 0 1 0 117041906 6901760 1287 33554432000 4194304 6058637 140736188673728 140733838083176 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 1685 1287 433 456 0 923 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.200352 s]
/proc/loadavg: 2.01 2.16 2.17 3/177 28927
/proc/meminfo: memFree=29759348/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=29788 CPUtime=0.19 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 6277 0 0 0 18 1 0 0 20 0 1 0 117041906 30502912 6217 33554432000 4194304 6058637 140736188673728 140733838083176 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 7447 6222 162 456 0 6983 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29788

[startup+0.300377 s]
/proc/loadavg: 2.01 2.16 2.17 3/177 28927
/proc/meminfo: memFree=29759348/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=65340 CPUtime=0.29 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 12456 0 0 0 27 2 0 0 20 0 1 0 117041906 66908160 14323 33554432000 4194304 6058637 140736188673728 140733838083176 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 16335 14325 162 456 0 15871 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65340

[startup+0.700366 s]
/proc/loadavg: 2.01 2.16 2.17 3/177 28927
/proc/meminfo: memFree=29759348/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=80568 CPUtime=0.69 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 15179 0 0 0 67 2 0 0 20 0 1 0 117041906 82501632 17428 33554432000 4194304 6058637 140736188673728 140736188672344 4278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 20142 17428 179 456 0 19678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80568

[startup+1.50036 s]
/proc/loadavg: 2.01 2.16 2.17 3/178 28928
/proc/meminfo: memFree=29687344/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=81096 CPUtime=1.49 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 15306 0 0 0 147 2 0 0 20 0 1 0 117041906 83042304 17555 33554432000 4194304 6058637 140736188673728 140736188672344 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 20274 17555 179 456 0 19810 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81096

[startup+3.10036 s]
/proc/loadavg: 2.01 2.16 2.17 3/178 28928
/proc/meminfo: memFree=29686476/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=82388 CPUtime=3.08 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 15495 0 0 0 306 2 0 0 20 0 1 0 117041906 84365312 17744 33554432000 4194304 6058637 140736188673728 140736188672328 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 20597 17744 180 456 0 20133 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 82388

[startup+6.30037 s]
/proc/loadavg: 2.09 2.18 2.17 4/178 28928
/proc/meminfo: memFree=29685980/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=82388 CPUtime=6.28 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 15568 0 0 0 626 2 0 0 20 0 1 0 117041906 84365312 17815 33554432000 4194304 6058637 140736188673728 140736188672328 4260931 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 20597 17815 180 456 0 20133 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 82388

[startup+12.7004 s]
/proc/loadavg: 2.16 2.19 2.18 3/178 28928
/proc/meminfo: memFree=29685104/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=94064 CPUtime=12.68 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 15846 0 0 0 1266 2 0 0 20 0 1 0 117041906 96321536 18089 33554432000 4194304 6058637 140736188673728 140736188672760 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 23516 18089 180 456 0 23052 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 94064

[startup+25.5003 s]
/proc/loadavg: 2.12 2.18 2.17 3/178 28928
/proc/meminfo: memFree=29682540/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=82388 CPUtime=25.49 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 16568 0 0 0 2546 3 0 0 20 0 1 0 117041906 84365312 17839 33554432000 4194304 6058637 140736188673728 140736188672792 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 20597 17839 181 456 0 20133 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82388

[startup+51.1004 s]
/proc/loadavg: 2.35 2.23 2.19 4/178 28928
/proc/meminfo: memFree=29686120/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=94888 CPUtime=51.08 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17187 0 0 0 5104 4 0 0 20 0 1 0 117041906 97165312 18957 33554432000 4194304 6058637 140736188673728 140736188672456 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 23722 18957 181 456 0 23258 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 94888

[startup+102.3 s]
/proc/loadavg: 2.34 2.24 2.19 3/179 28932
/proc/meminfo: memFree=29635984/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=132776 CPUtime=102.28 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17845 0 0 0 10223 5 0 0 20 0 1 0 117041906 135962624 29497 33554432000 4194304 6058637 140736188673728 140736188672488 4264448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 33194 29497 181 456 0 32730 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 132776

[startup+162.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/179 28956
/proc/meminfo: memFree=29635448/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=132776 CPUtime=162.26 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17911 0 0 0 16221 5 0 0 20 0 1 0 117041906 135962624 30071 33554432000 4194304 6058637 140736188673728 140736188672488 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 33194 30071 181 456 0 32730 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132776

[startup+222.308 s]
/proc/loadavg: 2.18 2.21 2.18 3/178 28958
/proc/meminfo: memFree=29628788/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=132776 CPUtime=222.26 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17911 0 0 0 22221 5 0 0 20 0 1 0 117041906 135962624 30071 33554432000 4194304 6058637 140736188673728 140736188672488 4277722 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 33194 30071 181 456 0 32730 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 132776

[startup+282.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/178 28959
/proc/meminfo: memFree=29632380/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=132776 CPUtime=282.24 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17912 0 0 0 28219 5 0 0 20 0 1 0 117041906 135962624 30583 33554432000 4194304 6058637 140736188673728 140736188672488 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 33194 30583 181 456 0 32730 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 132776

[startup+342.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/178 28960
/proc/meminfo: memFree=29624768/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=132776 CPUtime=342.23 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17912 0 0 0 34218 5 0 0 20 0 1 0 117041906 135962624 30583 33554432000 4194304 6058637 140736188673728 140736188672488 4246103 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 33194 30583 181 456 0 32730 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 132776

[startup+402.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/178 28961
/proc/meminfo: memFree=29627116/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=132776 CPUtime=402.22 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 17912 0 0 0 40217 5 0 0 20 0 1 0 117041906 135962624 30583 33554432000 4194304 6058637 140736188673728 140736188672488 4277601 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 33194 30583 181 456 0 32730 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 132776

[startup+462.3 s]
/proc/loadavg: 2.41 2.27 2.20 3/178 28962
/proc/meminfo: memFree=29623732/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=462.22 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18386 0 0 0 46216 6 0 0 20 0 1 0 117041906 147914752 32061 33554432000 4194304 6058637 140736188673728 140736188672488 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 32061 181 456 0 35648 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 144448

[startup+522.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/177 28963
/proc/meminfo: memFree=29613556/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=522.21 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18387 0 0 0 52215 6 0 0 20 0 1 0 117041906 147914752 32573 33554432000 4194304 6058637 140736188673728 140736188672488 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 32573 181 456 0 35648 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 144448

[startup+582.3 s]
/proc/loadavg: 2.18 2.23 2.18 3/178 28965
/proc/meminfo: memFree=29620336/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=582.2 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18387 0 0 0 58214 6 0 0 20 0 1 0 117041906 147914752 32573 33554432000 4194304 6058637 140736188673728 140736188672488 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 32573 181 456 0 35648 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 144448


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/178 28975
/proc/meminfo: memFree=29599280/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=942.14 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18495 0 0 0 94208 6 0 0 20 0 1 0 117041906 147914752 33784 33554432000 4194304 6058637 140736188673728 140736188672488 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 33784 181 456 0 35648 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 144448

[startup+1002.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/178 28976
/proc/meminfo: memFree=29593384/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=1002.13 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18495 0 0 0 100207 6 0 0 20 0 1 0 117041906 147914752 33784 33554432000 4194304 6058637 140736188673728 140736188672488 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 33784 181 456 0 35648 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 144448

[startup+1062.3 s]
/proc/loadavg: 2.25 2.18 2.18 4/178 28977
/proc/meminfo: memFree=29604196/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=1062.12 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18669 0 0 0 106206 6 0 0 20 0 1 0 117041906 147914752 33956 33554432000 4194304 6058637 140736188673728 140736188672488 4277315 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 33956 181 456 0 35648 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 144448

[startup+1122.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/178 28978
/proc/meminfo: memFree=29606524/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=144448 CPUtime=1122.11 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 18669 0 0 0 112205 6 0 0 20 0 1 0 117041906 147914752 33956 33554432000 4194304 6058637 140736188673728 140736188672488 4277798 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 36112 33956 181 456 0 35648 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 144448

[startup+1182.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/178 28990
/proc/meminfo: memFree=29630896/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1182.1 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 19679 0 0 0 118203 7 0 0 20 0 1 0 117041906 116838400 26017 33554432000 4194304 6058637 140736188673728 140736188672792 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26017 181 456 0 28061 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 114100

[startup+1242.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 28991
/proc/meminfo: memFree=29633236/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1242.08 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 20094 0 0 0 124201 7 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 114100

[startup+1302.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 28995
/proc/meminfo: memFree=29637200/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1302.08 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 20508 0 0 0 130200 8 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 114100

[startup+1362.3 s]
/proc/loadavg: 2.30 2.22 2.19 4/177 28997
/proc/meminfo: memFree=29596988/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=163420 CPUtime=1362.06 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 20922 0 0 0 136198 8 0 0 20 0 1 0 117041906 167342080 34608 33554432000 4194304 6058637 140736188673728 140736188672504 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 40855 34608 181 456 0 40391 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 163420

[startup+1422.3 s]
/proc/loadavg: 2.26 2.22 2.19 3/177 28998
/proc/meminfo: memFree=29634680/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1422.06 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 20922 0 0 0 142198 8 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 114100

[startup+1482.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 29000
/proc/meminfo: memFree=29626300/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1482.05 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 21336 0 0 0 148196 9 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 114100

[startup+1542.31 s]
/proc/loadavg: 2.36 2.27 2.20 3/177 29001
/proc/meminfo: memFree=29629848/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1542.05 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 21751 0 0 0 154196 9 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 114100

[startup+1602.3 s]
/proc/loadavg: 2.36 2.28 2.20 3/177 29002
/proc/meminfo: memFree=29623580/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1602.03 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 22166 0 0 0 160193 10 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277790 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 114100

[startup+1662.3 s]
/proc/loadavg: 2.33 2.29 2.21 3/177 29003
/proc/meminfo: memFree=29592868/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=163420 CPUtime=1662.02 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 22581 0 0 0 166192 10 0 0 20 0 1 0 117041906 167342080 35120 33554432000 4194304 6058637 140736188673728 140736188672504 4277375 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 40855 35120 181 456 0 40391 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 163420

[startup+1722.3 s]
/proc/loadavg: 2.28 2.28 2.21 3/177 29004
/proc/meminfo: memFree=29632224/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1722.01 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 22581 0 0 0 172191 10 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 114100

[startup+1782.3 s]
/proc/loadavg: 2.29 2.27 2.20 3/177 29052
/proc/meminfo: memFree=29733264/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1782.01 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 22996 0 0 0 178190 11 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 114100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.27 2.21 3/177 29052
/proc/meminfo: memFree=29161704/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1800 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 22996 0 0 0 179989 11 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 114100

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 28927 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.27 2.21 3/177 29052
/proc/meminfo: memFree=29161704/32872528 swapFree=18240/1696364
[pid=28927] ppid=28924 vsize=114100 CPUtime=1800 cores=1,3,5,7
/proc/28927/stat : 28927 (open-wbo-lsu) R 28924 28927 24657 0 -1 4202496 22996 0 0 0 179989 11 0 0 20 0 1 0 117041906 116838400 26529 33554432000 4194304 6058637 140736188673728 140736188672792 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28927/statm: 28525 26529 181 456 0 28061 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 114100

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.9
CPU system time (s): 0.114982
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 163420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.114982
maximum resident set size= 168772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22999
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= 22
involuntary context switches= 2040

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.79297 second user time and 7.60384 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 03:58:21
IDJOB=4083483
IDBENCH=76228
IDSOLVER=2545
FILE ID=node137/4083483-1465351101
RUNJOBID= node137-1465326371-24674
PBS_JOBID= 19853385
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j6029_8-unsat.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083483-1465351101/watcher-4083483-1465351101 -o /tmp/evaluation-result-4083483-1465351101/solver-4083483-1465351101 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960  open-wbo-lsu HOME/instance-4083483-1465351101.opb

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

MD5SUM BENCH= c619d5d1f14c9c14bda19749a65da87b
RANDOM SEED=1563838462

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:        29759248 kB
Buffers:          150348 kB
Cached:           366768 kB
SwapCached:         2544 kB
Active:           306184 kB
Inactive:         372736 kB
Active(anon):     161180 kB
Inactive(anon):     2840 kB
Active(file):     145004 kB
Inactive(file):   369896 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099024 kB
Dirty:             13920 kB
Writeback:             0 kB
AnonPages:       1856904 kB
Mapped:             9188 kB
Shmem:                 0 kB
Slab:             605584 kB
SReclaimable:      48352 kB
SUnreclaim:       557232 kB
KernelStack:        1480 kB
PageTables:         7620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2001436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1693696 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= 71684 MiB
End job on node137 at 2016-06-08 04:28:21