Trace number 4083725

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-par32-5.opb
MD5SUM0973e03eb27089eff6bc20e630a3ba01
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 variables6352
Total number of constraints13501
Number of constraints which are clauses13501
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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-4083725-1465338844.opb
0.00/0.00	c File size is 455953 bytes.
1800.01/1800.30	c Sum of soft weights:         6352
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:          6352                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      13501                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       6352                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4083725-1465338844/watcher-4083725-1465338844 -o /tmp/evaluation-result-4083725-1465338844/solver-4083725-1465338844 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083725-1465338844.opb 

pid=22158
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.26 2.25 2.07 3/176 22161
/proc/meminfo: memFree=29217356/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=3180 CPUtime=0 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 543 0 0 0 0 0 0 0 20 0 1 0 115817822 3256320 419 33554432000 4194304 6058637 140737400590272 140734666594280 5130647 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 795 419 246 456 0 219 0

[startup+0.100211 s]
/proc/loadavg: 2.26 2.25 2.07 3/176 22161
/proc/meminfo: memFree=29217356/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=12468 CPUtime=0.09 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 1900 0 0 0 9 0 0 0 20 0 1 0 115817822 12767232 1636 33554432000 4194304 6058637 140737400590272 140734666594280 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 3117 1636 172 456 0 2653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12468

[startup+0.200302 s]
/proc/loadavg: 2.26 2.25 2.07 3/176 22161
/proc/meminfo: memFree=29217356/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=12600 CPUtime=0.19 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 1943 0 0 0 19 0 0 0 20 0 1 0 115817822 12902400 1678 33554432000 4194304 6058637 140737400590272 140734666594280 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 3150 1678 172 456 0 2686 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12600

[startup+0.300223 s]
/proc/loadavg: 2.26 2.25 2.07 3/176 22161
/proc/meminfo: memFree=29217356/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=8872 CPUtime=0.29 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 2115 0 0 0 29 0 0 0 20 0 1 0 115817822 9084928 1687 33554432000 4194304 6058637 140737400590272 140734666594280 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 2218 1687 174 456 0 1754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8872

[startup+0.700225 s]
/proc/loadavg: 2.26 2.25 2.07 3/176 22161
/proc/meminfo: memFree=29217356/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=10172 CPUtime=0.69 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 2584 0 0 0 69 0 0 0 20 0 1 0 115817822 10416128 1929 33554432000 4194304 6058637 140737400590272 140737400589304 4278290 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 2543 1929 174 456 0 2079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10172

[startup+1.50022 s]
/proc/loadavg: 2.26 2.25 2.07 4/177 22162
/proc/meminfo: memFree=29209336/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=11820 CPUtime=1.49 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 2975 0 0 0 149 0 0 0 20 0 1 0 115817822 12103680 2287 33554432000 4194304 6058637 140737400590272 140737400589000 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 2955 2287 174 456 0 2491 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11820

[startup+3.10023 s]
/proc/loadavg: 2.26 2.25 2.07 4/177 22162
/proc/meminfo: memFree=29205056/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=13612 CPUtime=3.09 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 3337 0 0 0 309 0 0 0 20 0 1 0 115817822 13938688 2640 33554432000 4194304 6058637 140737400590272 140737400589000 4261615 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 3403 2640 174 456 0 2939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13612

[startup+6.30023 s]
/proc/loadavg: 2.32 2.26 2.08 3/177 22162
/proc/meminfo: memFree=29201176/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=15260 CPUtime=6.29 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 3970 0 0 0 629 0 0 0 20 0 1 0 115817822 15626240 3237 33554432000 4194304 6058637 140737400590272 140737400589000 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 3815 3237 174 456 0 3351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15260

[startup+12.7002 s]
/proc/loadavg: 2.29 2.26 2.08 3/177 22162
/proc/meminfo: memFree=29195084/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=16936 CPUtime=12.69 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 4469 0 0 0 1269 0 0 0 20 0 1 0 115817822 17342464 3707 33554432000 4194304 6058637 140737400590272 140737400589032 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 4234 3707 174 456 0 3770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16936

[startup+25.5003 s]
/proc/loadavg: 2.46 2.29 2.09 3/177 22208
/proc/meminfo: memFree=29308104/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=23040 CPUtime=25.48 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 5053 0 0 0 2548 0 0 0 20 0 1 0 115817822 23592960 5239 33554432000 4194304 6058637 140737400590272 140737400589000 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 5760 5239 174 456 0 5296 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23040

[startup+51.1003 s]
/proc/loadavg: 2.38 2.29 2.09 3/177 22208
/proc/meminfo: memFree=29284672/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=31812 CPUtime=51.08 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 5739 0 0 0 5107 1 0 0 20 0 1 0 115817822 32575488 7428 33554432000 4194304 6058637 140737400590272 140737400589032 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 7953 7428 174 456 0 7489 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31812

[startup+102.3 s]
/proc/loadavg: 2.16 2.24 2.09 4/177 22209
/proc/meminfo: memFree=29265800/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=34856 CPUtime=102.28 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 6436 0 0 0 10227 1 0 0 20 0 1 0 115817822 35692544 8109 33554432000 4194304 6058637 140737400590272 140737400589032 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 8714 8109 174 456 0 8250 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34856

[startup+162.3 s]
/proc/loadavg: 2.14 2.22 2.09 3/177 22210
/proc/meminfo: memFree=29252956/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=48104 CPUtime=162.26 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 7076 0 0 0 16225 1 0 0 20 0 1 0 115817822 49258496 10373 33554432000 4194304 6058637 140737400590272 140737400589000 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 12026 10373 174 456 0 11562 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 48104

[startup+222.307 s]
/proc/loadavg: 2.05 2.18 2.08 3/177 22211
/proc/meminfo: memFree=29219408/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=59596 CPUtime=222.26 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 7510 0 0 0 22225 1 0 0 20 0 1 0 115817822 61026304 13324 33554432000 4194304 6058637 140737400590272 140737400589032 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 14899 13324 174 456 0 14435 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59596

[startup+282.3 s]
/proc/loadavg: 2.10 2.16 2.08 3/176 22212
/proc/meminfo: memFree=29214504/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=59596 CPUtime=282.25 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 8094 0 0 0 28223 2 0 0 20 0 1 0 115817822 61026304 14390 33554432000 4194304 6058637 140737400590272 140737400589032 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 14899 14390 174 456 0 14435 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 59596

[startup+342.3 s]
/proc/loadavg: 2.13 2.16 2.09 3/177 22215
/proc/meminfo: memFree=29188248/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=70700 CPUtime=342.24 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 8322 0 0 0 34222 2 0 0 20 0 1 0 115817822 72396800 17166 33554432000 4194304 6058637 140737400590272 140737400589032 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 17675 17166 174 456 0 17211 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 70700

[startup+402.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/178 22219
/proc/meminfo: memFree=29163428/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=70700 CPUtime=402.23 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 8322 0 0 0 40221 2 0 0 20 0 1 0 115817822 72396800 17166 33554432000 4194304 6058637 140737400590272 140737400589032 4278165 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 17675 17166 174 456 0 17211 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 70700

[startup+462.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22220
/proc/meminfo: memFree=29160984/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=70700 CPUtime=462.22 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 8322 0 0 0 46220 2 0 0 20 0 1 0 115817822 72396800 17166 33554432000 4194304 6058637 140737400590272 140737400589032 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 17675 17166 174 456 0 17211 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 70700

[startup+522.3 s]
/proc/loadavg: 2.15 2.15 2.09 4/177 22221
/proc/meminfo: memFree=29203984/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=70960 CPUtime=522.21 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 8389 0 0 0 52219 2 0 0 20 0 1 0 115817822 72663040 17231 33554432000 4194304 6058637 140737400590272 140737400589032 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 17740 17231 174 456 0 17276 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 70960

[startup+582.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 22222
/proc/meminfo: memFree=29178168/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=70960 CPUtime=582.2 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 8389 0 0 0 58218 2 0 0 20 0 1 0 115817822 72663040 17231 33554432000 4194304 6058637 140737400590272 140737400589032 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 17740 17231 174 456 0 17276 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 70960


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.16 2.10 4/177 22230
/proc/meminfo: memFree=29109000/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=86804 CPUtime=942.14 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 11436 0 0 0 94212 2 0 0 20 0 1 0 115817822 88887296 21192 33554432000 4194304 6058637 140737400590272 140737400589032 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 21701 21192 174 456 0 21237 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 86804

[startup+1002.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/178 22234
/proc/meminfo: memFree=29110276/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=87444 CPUtime=1002.13 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 11599 0 0 0 100211 2 0 0 20 0 1 0 115817822 89542656 21352 33554432000 4194304 6058637 140737400590272 140737400589032 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 21861 21352 174 456 0 21397 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 87444

[startup+1062.3 s]
/proc/loadavg: 2.28 2.20 2.12 4/177 22235
/proc/meminfo: memFree=29114008/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=87444 CPUtime=1062.13 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 12413 0 0 0 106209 4 0 0 20 0 1 0 115817822 89542656 21352 33554432000 4194304 6058637 140737400590272 140737400589336 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 21861 21352 174 456 0 21397 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 87444

[startup+1122.3 s]
/proc/loadavg: 2.24 2.21 2.12 3/177 22236
/proc/meminfo: memFree=29109416/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=87444 CPUtime=1122.11 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 12823 0 0 0 112207 4 0 0 20 0 1 0 115817822 89542656 21352 33554432000 4194304 6058637 140737400590272 140737400589336 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 21861 21352 174 456 0 21397 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 87444

[startup+1182.3 s]
/proc/loadavg: 2.29 2.23 2.13 3/177 22237
/proc/meminfo: memFree=29070388/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=87444 CPUtime=1182.1 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 13639 0 0 0 118205 5 0 0 20 0 1 0 115817822 89542656 21352 33554432000 4194304 6058637 140737400590272 140737400589336 4277322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 21861 21352 174 456 0 21397 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 87444

[startup+1242.3 s]
/proc/loadavg: 2.14 2.20 2.12 3/177 22239
/proc/meminfo: memFree=29046596/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=117796 CPUtime=1242.1 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 14760 0 0 0 124203 7 0 0 20 0 1 0 115817822 120623104 28266 33554432000 4194304 6058637 140737400590272 140737400589048 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 29449 28266 174 456 0 28985 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 117796

[startup+1302.3 s]
/proc/loadavg: 2.16 2.19 2.12 3/177 22240
/proc/meminfo: memFree=29110984/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=87444 CPUtime=1302.09 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 16179 0 0 0 130200 9 0 0 20 0 1 0 115817822 89542656 21352 33554432000 4194304 6058637 140737400590272 140737400589336 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 21861 21352 174 456 0 21397 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 87444

[startup+1362.3 s]
/proc/loadavg: 2.10 2.17 2.12 3/177 22241
/proc/meminfo: memFree=29084824/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=117796 CPUtime=1362.08 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 17302 0 0 0 136198 10 0 0 20 0 1 0 115817822 120623104 28266 33554432000 4194304 6058637 140737400590272 140737400589048 4278108 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 29449 28266 174 456 0 28985 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 117796

[startup+1422.3 s]
/proc/loadavg: 2.24 2.19 2.13 3/177 22242
/proc/meminfo: memFree=29026468/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=136764 CPUtime=1422.08 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 18716 0 0 0 142196 12 0 0 20 0 1 0 115817822 140046336 30356 33554432000 4194304 6058637 140737400590272 140737400589304 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 34191 30356 174 456 0 33727 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 136764

[startup+1482.3 s]
/proc/loadavg: 2.26 2.20 2.13 3/177 22243
/proc/meminfo: memFree=29088876/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=117796 CPUtime=1482.06 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 19836 0 0 0 148193 13 0 0 20 0 1 0 115817822 120623104 27242 33554432000 4194304 6058637 140737400590272 140737400589048 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 29449 27242 174 456 0 28985 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 117796

[startup+1542.31 s]
/proc/loadavg: 2.26 2.21 2.14 3/177 22245
/proc/meminfo: memFree=29081604/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=136764 CPUtime=1542.06 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 20990 0 0 0 154191 15 0 0 20 0 1 0 115817822 140046336 29064 33554432000 4194304 6058637 140737400590272 140737400589304 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 34191 29064 174 456 0 33727 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 136764

[startup+1602.3 s]
/proc/loadavg: 2.20 2.20 2.13 3/178 22249
/proc/meminfo: memFree=29032380/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=136764 CPUtime=1602.05 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 22109 0 0 0 160188 17 0 0 20 0 1 0 115817822 140046336 30868 33554432000 4194304 6058637 140737400590272 140737400589304 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 34191 30868 174 456 0 33727 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 136764

[startup+1662.3 s]
/proc/loadavg: 2.28 2.21 2.14 3/178 22273
/proc/meminfo: memFree=29043956/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=117796 CPUtime=1662.03 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 23227 0 0 0 166185 18 0 0 20 0 1 0 115817822 120623104 27242 33554432000 4194304 6058637 140737400590272 140737400589048 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 29449 27242 174 456 0 28985 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 117796

[startup+1722.3 s]
/proc/loadavg: 2.22 2.20 2.14 4/177 22274
/proc/meminfo: memFree=29010484/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=117796 CPUtime=1722.03 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 24075 0 0 0 172183 20 0 0 20 0 1 0 115817822 120623104 27754 33554432000 4194304 6058637 140737400590272 140737400589048 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 29449 27754 174 456 0 28985 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 117796

[startup+1782.3 s]
/proc/loadavg: 2.28 2.22 2.15 3/177 22275
/proc/meminfo: memFree=29002032/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=117796 CPUtime=1782.02 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 24927 0 0 0 178181 21 0 0 20 0 1 0 115817822 120623104 28266 33554432000 4194304 6058637 140737400590272 140737400589048 4261288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 29449 28266 174 456 0 28985 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 117796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.22 2.15 3/177 22275
/proc/meminfo: memFree=28984784/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=136764 CPUtime=1800.01 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 25507 0 0 0 179980 21 0 0 20 0 1 0 115817822 140046336 29844 33554432000 4194304 6058637 140737400590272 140737400589304 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 34191 29844 174 456 0 33727 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136764

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 22161 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.22 2.15 3/177 22275
/proc/meminfo: memFree=28984784/32872528 swapFree=16700/1645768
[pid=22161] ppid=22158 vsize=136764 CPUtime=1800.01 cores=0,2,4,6
/proc/22161/stat : 22161 (open-wbo-lsu) R 22158 22161 20967 0 -1 4202496 25507 0 0 0 179980 21 0 0 20 0 1 0 115817822 140046336 29844 33554432000 4194304 6058637 140737400590272 140737400589304 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22161/statm: 34191 29844 174 456 0 33727 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136764

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.216967
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 136764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.216967
maximum resident set size= 125520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25510
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= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.48017 second user time and 6.81196 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 00:34:04
IDJOB=4083725
IDBENCH=2167
IDSOLVER=2545
FILE ID=node124/4083725-1465338844
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083725-1465338844/watcher-4083725-1465338844 -o /tmp/evaluation-result-4083725-1465338844/solver-4083725-1465338844 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083725-1465338844.opb

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

MD5SUM BENCH= 0973e03eb27089eff6bc20e630a3ba01
RANDOM SEED=1971725570

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29217288 kB
Buffers:          162992 kB
Cached:           958248 kB
SwapCached:          824 kB
Active:           460968 kB
Inactive:         805912 kB
Active(anon):     146832 kB
Inactive(anon):     1264 kB
Active(file):     314136 kB
Inactive(file):   804648 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       1792740 kB
Mapped:             7888 kB
Shmem:                 0 kB
Slab:             607380 kB
SReclaimable:      50980 kB
SUnreclaim:       556400 kB
KernelStack:        1440 kB
PageTables:         7412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1935668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1720320 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= 71716 MiB
End job on node124 at 2016-06-08 01:04:04