Trace number 4116040

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

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round22-4.opb
MD5SUM344549aeea11b09ac3620105579ad4ec
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 benchmark259.892
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116040-1466967885.opb
0.00/0.00	c File size is 378240 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4116040-1466967885/watcher-4116040-1466967885 -o /tmp/evaluation-result-4116040-1466967885/solver-4116040-1466967885 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466962482-24622 --watchdog 1960 open-wbo-lsu HOME/instance-4116040-1466967885.opb 

pid=25092
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: 1.95 2.05 2.07 3/171 25096
/proc/meminfo: memFree=31232140/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29827971 2777088 279 33554432000 4194304 6058637 140737442655184 140736872904696 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 678 279 228 456 0 121 0

[startup+0.100169 s]
/proc/loadavg: 1.95 2.05 2.07 3/171 25096
/proc/meminfo: memFree=31232140/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=26852 CPUtime=0.08 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 4620 0 0 0 8 0 0 0 20 0 1 0 29827971 27496448 5417 33554432000 4194304 6058637 140737442655184 140736872904696 4269365 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 6713 5418 165 456 0 6249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26852

[startup+0.20034 s]
/proc/loadavg: 1.95 2.05 2.07 3/171 25096
/proc/meminfo: memFree=31232140/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=27948 CPUtime=0.18 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 5003 0 0 0 18 0 0 0 20 0 1 0 29827971 28618752 5729 33554432000 4194304 6058637 140737442655184 140736872904696 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 6987 5729 179 456 0 6523 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27948

[startup+0.300328 s]
/proc/loadavg: 1.95 2.05 2.07 3/171 25096
/proc/meminfo: memFree=31232140/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=27948 CPUtime=0.28 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 5007 0 0 0 28 0 0 0 20 0 1 0 29827971 28618752 5733 33554432000 4194304 6058637 140737442655184 140736872904696 4277776 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 6987 5733 179 456 0 6523 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27948

[startup+0.700319 s]
/proc/loadavg: 1.95 2.05 2.07 3/171 25096
/proc/meminfo: memFree=31232140/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=28048 CPUtime=0.68 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 5094 0 0 0 68 0 0 0 20 0 1 0 29827971 28721152 5784 33554432000 4194304 6058637 140737442655184 140736872904696 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 7012 5784 180 456 0 6548 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28048

[startup+1.50032 s]
/proc/loadavg: 1.95 2.05 2.07 3/177 25107
/proc/meminfo: memFree=31182084/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=28312 CPUtime=1.49 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 5569 0 0 0 148 1 0 0 20 0 1 0 29827971 28991488 5629 33554432000 4194304 6058637 140737442655184 140737442653784 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 7078 5629 181 456 0 6614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28312

[startup+3.10031 s]
/proc/loadavg: 1.95 2.05 2.07 3/177 25107
/proc/meminfo: memFree=31181216/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=28568 CPUtime=3.09 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 5753 0 0 0 308 1 0 0 20 0 1 0 29827971 29253632 5808 33554432000 4194304 6058637 140737442655184 140737442653784 4262569 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 7142 5808 181 456 0 6678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28568

[startup+6.30032 s]
/proc/loadavg: 1.95 2.05 2.07 3/177 25107
/proc/meminfo: memFree=31179484/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=29140 CPUtime=6.29 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 6561 0 0 0 628 1 0 0 20 0 1 0 29827971 29839360 5972 33554432000 4194304 6058637 140737442655184 140737442654248 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 7285 5972 181 456 0 6821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29140

[startup+12.7003 s]
/proc/loadavg: 2.04 2.06 2.08 3/177 25107
/proc/meminfo: memFree=31158140/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=40736 CPUtime=12.69 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 7429 0 0 0 1268 1 0 0 20 0 1 0 29827971 41713664 8822 33554432000 4194304 6058637 140737442655184 140737442653944 4246528 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 10184 8822 181 456 0 9720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40736

[startup+25.5004 s]
/proc/loadavg: 2.03 2.06 2.08 3/177 25107
/proc/meminfo: memFree=31158544/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=40736 CPUtime=25.49 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 7494 0 0 0 2548 1 0 0 20 0 1 0 29827971 41713664 8885 33554432000 4194304 6058637 140737442655184 140737442653944 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 10184 8885 181 456 0 9720 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40736

[startup+51.1004 s]
/proc/loadavg: 2.02 2.05 2.07 3/177 25107
/proc/meminfo: memFree=31148876/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=45088 CPUtime=51.08 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 8205 0 0 0 5107 1 0 0 20 0 1 0 29827971 46170112 10022 33554432000 4194304 6058637 140737442655184 140737442653944 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 11272 10022 181 456 0 10808 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45088

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.07 4/177 25108
/proc/meminfo: memFree=31145372/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=59412 CPUtime=102.28 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 9859 0 0 0 10225 3 0 0 20 0 1 0 29827971 60837888 12403 33554432000 4194304 6058637 140737442655184 140737442653912 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 14853 12403 181 456 0 14389 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59412

[startup+162.3 s]
/proc/loadavg: 2.04 2.05 2.07 3/177 25109
/proc/meminfo: memFree=31112516/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=67120 CPUtime=162.26 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 10319 0 0 0 16223 3 0 0 20 0 1 0 29827971 68730880 14389 33554432000 4194304 6058637 140737442655184 140737442653912 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 16780 14389 181 456 0 16316 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67120

[startup+222.307 s]
/proc/loadavg: 2.07 2.05 2.07 4/177 25110
/proc/meminfo: memFree=31107596/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=67120 CPUtime=222.27 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 10653 0 0 0 22223 4 0 0 20 0 1 0 29827971 68730880 15018 33554432000 4194304 6058637 140737442655184 140737442654248 4278237 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 16780 15018 181 456 0 16316 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67120

[startup+282.3 s]
/proc/loadavg: 2.06 2.05 2.07 3/177 25112
/proc/meminfo: memFree=31095956/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=282.24 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 11060 0 0 0 28220 4 0 0 20 0 1 0 29827971 99807232 16437 33554432000 4194304 6058637 140737442655184 140737442653912 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 16437 181 456 0 23903 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97468

[startup+342.3 s]
/proc/loadavg: 2.09 2.07 2.07 3/178 25116
/proc/meminfo: memFree=31089648/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=342.24 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 11062 0 0 0 34219 5 0 0 20 0 1 0 29827971 99807232 17461 33554432000 4194304 6058637 140737442655184 140737442653912 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 17461 181 456 0 23903 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97468

[startup+402.3 s]
/proc/loadavg: 2.09 2.07 2.07 4/177 25117
/proc/meminfo: memFree=31085532/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=402.23 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 11063 0 0 0 40218 5 0 0 20 0 1 0 29827971 99807232 17973 33554432000 4194304 6058637 140737442655184 140737442653912 4263312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 17973 181 456 0 23903 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97468

[startup+462.3 s]
/proc/loadavg: 2.10 2.07 2.07 3/177 25118
/proc/meminfo: memFree=31079048/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=462.22 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 11065 0 0 0 46217 5 0 0 20 0 1 0 29827971 99807232 18485 33554432000 4194304 6058637 140737442655184 140737442653912 4254548 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 18485 181 456 0 23903 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97468

[startup+522.3 s]
/proc/loadavg: 2.13 2.08 2.08 3/177 25119
/proc/meminfo: memFree=31076892/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=522.2 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 11429 0 0 0 52215 5 0 0 20 0 1 0 29827971 99807232 18604 33554432000 4194304 6058637 140737442655184 140737442654248 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 18604 181 456 0 23903 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97468

[startup+582.3 s]
/proc/loadavg: 2.08 2.08 2.08 4/177 25121
/proc/meminfo: memFree=31077288/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=582.19 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 12140 0 0 0 58213 6 0 0 20 0 1 0 29827971 99807232 18604 33554432000 4194304 6058637 140737442655184 140737442654248 4262641 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 18604 181 456 0 23903 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97468


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.10 2.08 4/178 25131
/proc/meminfo: memFree=31041516/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=942.14 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 15727 0 0 0 94202 12 0 0 20 0 1 0 29827971 150310912 28160 33554432000 4194304 6058637 140737442655184 140737442653960 4262547 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 28160 181 456 0 36233 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146788

[startup+1002.3 s]
/proc/loadavg: 2.16 2.11 2.09 3/177 25132
/proc/meminfo: memFree=31077304/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=1002.13 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 16093 0 0 0 100200 13 0 0 20 0 1 0 29827971 99807232 18604 33554432000 4194304 6058637 140737442655184 140737442654248 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 18604 181 456 0 23903 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97468

[startup+1062.3 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 25133
/proc/meminfo: memFree=31046432/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=1062.12 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 16456 0 0 0 106198 14 0 0 20 0 1 0 29827971 99807232 18604 33554432000 4194304 6058637 140737442655184 140737442654248 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 18604 181 456 0 23903 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97468

[startup+1122.3 s]
/proc/loadavg: 2.02 2.07 2.08 4/177 25134
/proc/meminfo: memFree=31038248/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=97468 CPUtime=1122.12 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 16819 0 0 0 112197 15 0 0 20 0 1 0 29827971 99807232 18604 33554432000 4194304 6058637 140737442655184 140737442654248 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 24367 18604 181 456 0 23903 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97468

[startup+1182.3 s]
/proc/loadavg: 2.09 2.07 2.08 3/177 25136
/proc/meminfo: memFree=30996276/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=1182.11 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 17808 0 0 0 118194 17 0 0 20 0 1 0 29827971 150310912 27648 33554432000 4194304 6058637 140737442655184 140737442653960 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 27648 181 456 0 36233 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146788

[startup+1242.3 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 25137
/proc/meminfo: memFree=30984860/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=1242.09 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 18672 0 0 0 124191 18 0 0 20 0 1 0 29827971 150310912 29184 33554432000 4194304 6058637 140737442655184 140737442653960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 29184 181 456 0 36233 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146788

[startup+1302.3 s]
/proc/loadavg: 2.14 2.08 2.08 4/177 25138
/proc/meminfo: memFree=30976728/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=1302.09 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 19632 0 0 0 130189 20 0 0 20 0 1 0 29827971 150310912 30208 33554432000 4194304 6058637 140737442655184 140737442653960 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 30208 181 456 0 36233 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146788

[startup+1362.3 s]
/proc/loadavg: 2.18 2.10 2.09 3/177 25139
/proc/meminfo: memFree=31027704/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1362.07 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 20829 0 0 0 136185 22 0 0 20 0 1 0 29827971 181870592 30967 33554432000 4194304 6058637 140737442655184 140737442653960 4254548 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 30967 181 456 0 43938 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 177608

[startup+1422.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 25140
/proc/meminfo: memFree=31023376/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1422.08 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 22111 0 0 0 142183 25 0 0 20 0 1 0 29827971 181870592 31811 33554432000 4194304 6058637 140737442655184 140737442654216 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 31811 181 456 0 43938 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 177608

[startup+1482.3 s]
/proc/loadavg: 2.10 2.09 2.08 4/177 25142
/proc/meminfo: memFree=30967820/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1482.06 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 23065 0 0 0 148180 26 0 0 20 0 1 0 29827971 181870592 31811 33554432000 4194304 6058637 140737442655184 140737442654216 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 31811 181 456 0 43938 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177608

[startup+1542.31 s]
/proc/loadavg: 2.10 2.09 2.08 3/178 25146
/proc/meminfo: memFree=30968756/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1542.06 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 24017 0 0 0 154178 28 0 0 20 0 1 0 29827971 181870592 31812 33554432000 4194304 6058637 140737442655184 140737442654216 4278439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 31812 181 456 0 43938 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 177608

[startup+1602.3 s]
/proc/loadavg: 2.03 2.07 2.08 3/177 25147
/proc/meminfo: memFree=30974524/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1602.04 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 24635 0 0 0 160175 29 0 0 20 0 1 0 29827971 181870592 30963 33554432000 4194304 6058637 140737442655184 140737442653960 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 30963 181 456 0 43938 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 177608

[startup+1662.3 s]
/proc/loadavg: 2.05 2.07 2.08 4/177 25148
/proc/meminfo: memFree=30981480/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=1662.03 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 25343 0 0 0 166172 31 0 0 20 0 1 0 29827971 150310912 30209 33554432000 4194304 6058637 140737442655184 140737442653960 4278244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 30209 181 456 0 36233 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146788

[startup+1722.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 25149
/proc/meminfo: memFree=30991324/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=1722.03 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 26292 0 0 0 172170 33 0 0 20 0 1 0 29827971 150310912 29185 33554432000 4194304 6058637 140737442655184 140737442653960 4278280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 29185 181 456 0 36233 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 146788

[startup+1782.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 25151
/proc/meminfo: memFree=31002808/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=146788 CPUtime=1782.02 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 27249 0 0 0 178167 35 0 0 20 0 1 0 29827971 150310912 27649 33554432000 4194304 6058637 140737442655184 140737442653960 4278348 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 36697 27649 181 456 0 36233 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 146788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.15 2.09 2.09 3/177 25151
/proc/meminfo: memFree=30977740/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1800.01 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 27471 0 0 0 179966 35 0 0 20 0 1 0 29827971 181870592 30937 33554432000 4194304 6058637 140737442655184 140737442653960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 30937 181 456 0 43938 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177608

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 25096 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.15 2.09 2.09 3/177 25151
/proc/meminfo: memFree=30977740/32872528 swapFree=681168/738400
[pid=25096] ppid=25092 vsize=177608 CPUtime=1800.01 cores=1,3,5,7
/proc/25096/stat : 25096 (open-wbo-lsu) R 25092 25096 24605 0 -1 4202496 27471 0 0 0 179966 35 0 0 20 0 1 0 29827971 181870592 30937 33554432000 4194304 6058637 140737442655184 140737442653960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25096/statm: 44402 30937 181 456 0 43938 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177608

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.66
CPU system time (s): 0.361944
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.361944
maximum resident set size= 137488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27474
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= 1990

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.13922 second user time and 7.80081 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-26 21:04:45
IDJOB=4116040
IDBENCH=109420
IDSOLVER=2545
FILE ID=node112/4116040-1466967885
RUNJOBID= node112-1466962482-24622
PBS_JOBID= 19976373
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116040-1466967885/watcher-4116040-1466967885 -o /tmp/evaluation-result-4116040-1466967885/solver-4116040-1466967885 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466962482-24622 --watchdog 1960  open-wbo-lsu HOME/instance-4116040-1466967885.opb

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

MD5SUM BENCH= 344549aeea11b09ac3620105579ad4ec
RANDOM SEED=1802215042

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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		: 2666.959
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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:        31233684 kB
Buffers:           30276 kB
Cached:           169212 kB
SwapCached:         1692 kB
Active:            41628 kB
Inactive:         161112 kB
Active(anon):       3076 kB
Inactive(anon):     2540 kB
Active(file):      38552 kB
Inactive(file):   158572 kB
Unevictable:      738400 kB
Mlocked:          681168 kB
SwapTotal:      67108856 kB
SwapFree:       67098676 kB
Dirty:              5056 kB
Writeback:            40 kB
AnonPages:        879868 kB
Mapped:             6908 kB
Shmem:                 0 kB
Slab:             566520 kB
SReclaimable:      10260 kB
SUnreclaim:       556260 kB
KernelStack:        1464 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     835800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 71680 MiB
End job on node112 at 2016-06-26 21:34:45