Trace number 4083843

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/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark939
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
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-4083843-1465339703.opb
0.00/0.00	c File size is 551521 bytes.
1800.01/1800.30	c Sum of soft weights:       371779
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:             Weighted                                                                   |
1800.01/1800.30	c |  Number of variables:          8405                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      10619                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       6892                                                                   |
1800.01/1800.30	c |  Number of cardinality:         749                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.06 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 |  BMO strategy:                   On                                                                   |
1800.01/1800.30	c |  BMO search:                     No                                                                   |
1800.01/1800.30	c |  PB Encoding:                   GTE                                                                   |
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-4083843-1465339703/watcher-4083843-1465339703 -o /tmp/evaluation-result-4083843-1465339703/solver-4083843-1465339703 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083843-1465339703.opb 

pid=21469
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: 2.22 2.26 2.10 3/176 21472
/proc/meminfo: memFree=29041228/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=3272 CPUtime=0 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 559 0 0 0 0 0 0 0 20 0 1 0 115903467 3350528 434 33554432000 4194304 6058637 140735923299424 140734729162344 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 818 435 269 456 0 219 0

[startup+0.100121 s]
/proc/loadavg: 2.22 2.26 2.10 3/176 21472
/proc/meminfo: memFree=29041228/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=22616 CPUtime=0.09 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 4236 0 0 0 9 0 0 0 20 0 1 0 115903467 23158784 4986 33554432000 4194304 6058637 140735923299424 140735923297768 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 5654 4990 164 456 0 5190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22616

[startup+0.20035 s]
/proc/loadavg: 2.22 2.26 2.10 3/176 21472
/proc/meminfo: memFree=29041228/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=52436 CPUtime=0.18 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 9723 0 0 0 17 1 0 0 20 0 1 0 115903467 53694464 11322 33554432000 4194304 6058637 140735923299424 140735923297768 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 13109 11322 169 456 0 12645 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 52436

[startup+0.300343 s]
/proc/loadavg: 2.22 2.26 2.10 3/176 21472
/proc/meminfo: memFree=29041228/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=52832 CPUtime=0.28 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 9835 0 0 0 27 1 0 0 20 0 1 0 115903467 54099968 11434 33554432000 4194304 6058637 140735923299424 140735923297768 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 13208 11434 181 456 0 12744 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 52832

[startup+0.700297 s]
/proc/loadavg: 2.22 2.26 2.10 3/176 21472
/proc/meminfo: memFree=29041228/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=53628 CPUtime=0.68 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 10086 0 0 0 67 1 0 0 20 0 1 0 115903467 54915072 11679 33554432000 4194304 6058637 140735923299424 140735923297768 4254419 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 13407 11679 182 456 0 12943 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 53628

[startup+1.5003 s]
/proc/loadavg: 2.22 2.26 2.10 3/177 21473
/proc/meminfo: memFree=28993588/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=54312 CPUtime=1.49 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 10491 0 0 0 147 2 0 0 20 0 1 0 115903467 55615488 12074 33554432000 4194304 6058637 140735923299424 140735923298152 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 13578 12074 182 456 0 13114 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54312

[startup+3.1003 s]
/proc/loadavg: 2.28 2.27 2.10 4/177 21473
/proc/meminfo: memFree=28991492/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=62576 CPUtime=3.09 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 11119 0 0 0 307 2 0 0 20 0 1 0 115903467 64077824 13204 33554432000 4194304 6058637 140735923299424 140735923298040 4254506 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 15644 13204 182 456 0 15180 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62576

[startup+6.3003 s]
/proc/loadavg: 2.28 2.27 2.10 3/177 21473
/proc/meminfo: memFree=29036356/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=64176 CPUtime=6.29 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 12795 0 0 0 626 3 0 0 20 0 1 0 115903467 65716224 13596 33554432000 4194304 6058637 140735923299424 140735923298040 4254552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 16044 13596 183 456 0 15580 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64176

[startup+12.7003 s]
/proc/loadavg: 2.32 2.28 2.10 3/177 21473
/proc/meminfo: memFree=29040344/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=87916 CPUtime=12.69 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 13912 0 0 0 1265 4 0 0 20 0 1 0 115903467 90025984 20126 33554432000 4194304 6058637 140735923299424 140735923298184 4866892 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 21979 20126 183 456 0 21515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87916

[startup+25.5003 s]
/proc/loadavg: 2.34 2.29 2.11 4/177 21473
/proc/meminfo: memFree=29034356/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=95100 CPUtime=25.48 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 14567 0 0 0 2544 4 0 0 20 0 1 0 115903467 97382400 21785 33554432000 4194304 6058637 140735923299424 140735923298184 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 23775 21785 183 456 0 23311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95100

[startup+51.1003 s]
/proc/loadavg: 2.43 2.31 2.12 4/177 21473
/proc/meminfo: memFree=29018904/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=106772 CPUtime=51.08 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 16239 0 0 0 5103 5 0 0 20 0 1 0 115903467 109334528 24184 33554432000 4194304 6058637 140735923299424 140735923298152 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 26693 24184 183 456 0 26229 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 106772

[startup+102.3 s]
/proc/loadavg: 2.28 2.29 2.12 3/177 21477
/proc/meminfo: memFree=28972596/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=137396 CPUtime=102.28 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 16750 0 0 0 10222 6 0 0 20 0 1 0 115903467 140693504 31840 33554432000 4194304 6058637 140735923299424 140735923298152 4254447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 34349 31840 183 456 0 33885 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 137396

[startup+162.3 s]
/proc/loadavg: 2.24 2.28 2.12 4/177 21479
/proc/meminfo: memFree=28970152/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=137396 CPUtime=162.26 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 17243 0 0 0 16218 8 0 0 20 0 1 0 115903467 140693504 32876 33554432000 4194304 6058637 140735923299424 140735923298488 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 34349 32876 183 456 0 33885 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 137396

[startup+222.307 s]
/proc/loadavg: 2.22 2.27 2.13 3/177 21480
/proc/meminfo: memFree=28969188/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=137396 CPUtime=222.26 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 17856 0 0 0 22215 11 0 0 20 0 1 0 115903467 140693504 33247 33554432000 4194304 6058637 140735923299424 140735923298488 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 34349 33247 183 456 0 33885 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 137396

[startup+282.3 s]
/proc/loadavg: 2.21 2.25 2.13 3/177 21482
/proc/meminfo: memFree=28970464/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=137396 CPUtime=282.24 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 18348 0 0 0 28211 13 0 0 20 0 1 0 115903467 140693504 33247 33554432000 4194304 6058637 140735923299424 140735923298488 4854231 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 34349 33247 183 456 0 33885 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 137396

[startup+342.3 s]
/proc/loadavg: 2.12 2.22 2.12 4/177 21483
/proc/meminfo: memFree=28922656/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=198492 CPUtime=342.23 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 19359 0 0 0 34207 16 0 0 20 0 1 0 115903467 203255808 43976 33554432000 4194304 6058637 140735923299424 140735923298200 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 49623 43976 183 456 0 49159 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 198492

[startup+402.3 s]
/proc/loadavg: 2.14 2.20 2.12 3/177 21484
/proc/meminfo: memFree=28917804/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=198492 CPUtime=402.22 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 19861 0 0 0 40203 19 0 0 20 0 1 0 115903467 203255808 45512 33554432000 4194304 6058637 140735923299424 140735923298200 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 49623 45512 183 456 0 49159 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 198492

[startup+462.3 s]
/proc/loadavg: 2.18 2.21 2.12 4/177 21485
/proc/meminfo: memFree=28912476/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=198492 CPUtime=462.21 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 20305 0 0 0 46200 21 0 0 20 0 1 0 115903467 203255808 46536 33554432000 4194304 6058637 140735923299424 140735923298200 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 49623 46536 183 456 0 49159 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 198492

[startup+522.3 s]
/proc/loadavg: 2.16 2.20 2.12 4/177 21486
/proc/meminfo: memFree=28904116/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=198492 CPUtime=522.2 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 20841 0 0 0 52197 23 0 0 20 0 1 0 115903467 203255808 46536 33554432000 4194304 6058637 140735923299424 140735923298200 4246112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 49623 46536 183 456 0 49159 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 198492

[startup+582.3 s]
/proc/loadavg: 2.41 2.25 2.14 3/177 21488
/proc/meminfo: memFree=28914148/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=198492 CPUtime=582.19 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 22554 0 0 0 58192 27 0 0 20 0 1 0 115903467 203255808 45000 33554432000 4194304 6058637 140735923299424 140735923298200 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 49623 45000 183 456 0 49159 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 198492


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.21 2.15 3/177 21522
/proc/meminfo: memFree=28895244/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=200924 CPUtime=942.13 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 32443 0 0 0 94166 47 0 0 20 0 1 0 115903467 205746176 47659 33554432000 4194304 6058637 140735923299424 140735923298200 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 50231 47659 183 456 0 49767 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 200924

[startup+1002.3 s]
/proc/loadavg: 2.14 2.18 2.15 3/177 21523
/proc/meminfo: memFree=28911160/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=200924 CPUtime=1002.12 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 33878 0 0 0 100162 50 0 0 20 0 1 0 115903467 205746176 45099 33554432000 4194304 6058637 140735923299424 140735923298200 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 50231 45099 183 456 0 49767 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 200924

[startup+1062.3 s]
/proc/loadavg: 2.23 2.19 2.15 3/177 21524
/proc/meminfo: memFree=28870620/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=232304 CPUtime=1062.12 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 35364 0 0 0 106159 53 0 0 20 0 1 0 115903467 237879296 51968 33554432000 4194304 6058637 140735923299424 140735923298456 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 58076 51968 183 456 0 57612 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 232304

[startup+1122.3 s]
/proc/loadavg: 2.24 2.20 2.16 4/177 21525
/proc/meminfo: memFree=28854004/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1122.11 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 37267 0 0 0 112154 57 0 0 20 0 1 0 115903467 268980224 57510 33554432000 4194304 6058637 140735923299424 140735923298456 4254526 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 57510 183 456 0 65205 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 262676

[startup+1182.3 s]
/proc/loadavg: 2.18 2.19 2.16 3/177 21527
/proc/meminfo: memFree=28862260/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=231856 CPUtime=1182.1 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 38114 0 0 0 118151 59 0 0 20 0 1 0 115903467 237420544 53347 33554432000 4194304 6058637 140735923299424 140735923298200 4277722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 57964 53347 183 456 0 57500 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 231856

[startup+1242.3 s]
/proc/loadavg: 2.14 2.18 2.15 3/177 21528
/proc/meminfo: memFree=28850912/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1242.09 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 39442 0 0 0 124147 62 0 0 20 0 1 0 115903467 268980224 58534 33554432000 4194304 6058637 140735923299424 140735923298456 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 58534 183 456 0 65205 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 262676

[startup+1302.3 s]
/proc/loadavg: 2.16 2.18 2.15 3/178 21532
/proc/meminfo: memFree=28868760/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=231856 CPUtime=1302.09 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 40291 0 0 0 130144 65 0 0 20 0 1 0 115903467 237420544 52835 33554432000 4194304 6058637 140735923299424 140735923298200 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 57964 52835 183 456 0 57500 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 231856

[startup+1362.3 s]
/proc/loadavg: 2.22 2.19 2.16 3/177 21533
/proc/meminfo: memFree=28840048/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1362.07 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 41624 0 0 0 136140 67 0 0 20 0 1 0 115903467 268980224 58022 33554432000 4194304 6058637 140735923299424 140735923298456 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 58022 183 456 0 65205 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 262676

[startup+1422.3 s]
/proc/loadavg: 2.32 2.21 2.17 3/177 21534
/proc/meminfo: memFree=28900776/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=182536 CPUtime=1422.07 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 42357 0 0 0 142138 69 0 0 20 0 1 0 115903467 186916864 44539 33554432000 4194304 6058637 140735923299424 140735923298488 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 45634 44539 183 456 0 45170 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 182536

[startup+1482.3 s]
/proc/loadavg: 2.34 2.23 2.18 3/177 21536
/proc/meminfo: memFree=28849236/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=231856 CPUtime=1482.05 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 43216 0 0 0 148134 71 0 0 20 0 1 0 115903467 237420544 56419 33554432000 4194304 6058637 140735923299424 140735923298200 4277839 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 57964 56419 183 456 0 57500 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 231856

[startup+1542.31 s]
/proc/loadavg: 2.31 2.24 2.18 3/177 21537
/proc/meminfo: memFree=28830024/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1542.06 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 44538 0 0 0 154132 74 0 0 20 0 1 0 115903467 268980224 59046 33554432000 4194304 6058637 140735923299424 140735923298456 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 59046 183 456 0 65205 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 262676

[startup+1602.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 21538
/proc/meminfo: memFree=28865304/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=231856 CPUtime=1602.04 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 45394 0 0 0 160128 76 0 0 20 0 1 0 115903467 237420544 54371 33554432000 4194304 6058637 140735923299424 140735923298200 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 57964 54371 183 456 0 57500 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 231856

[startup+1662.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 21539
/proc/meminfo: memFree=28838620/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1662.03 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 46712 0 0 0 166124 79 0 0 20 0 1 0 115903467 268980224 59046 33554432000 4194304 6058637 140735923299424 140735923298456 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 59046 183 456 0 65205 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 262676

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 21540
/proc/meminfo: memFree=28824192/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1722.02 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 47458 0 0 0 172122 80 0 0 20 0 1 0 115903467 268980224 61106 33554432000 4194304 6058637 140735923299424 140735923298456 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 61106 183 456 0 65205 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 262676

[startup+1782.3 s]
/proc/loadavg: 2.12 2.20 2.17 3/177 21542
/proc/meminfo: memFree=28840652/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=231856 CPUtime=1782.01 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 48316 0 0 0 178117 84 0 0 20 0 1 0 115903467 237420544 56431 33554432000 4194304 6058637 140735923299424 140735923298200 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 57964 56431 183 456 0 57500 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 231856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 21588
/proc/meminfo: memFree=29052296/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1800.01 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 48920 0 0 0 179917 84 0 0 20 0 1 0 115903467 268980224 61106 33554432000 4194304 6058637 140735923299424 140735923298456 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 61106 183 456 0 65205 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 262676

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 21472 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 21588
/proc/meminfo: memFree=29052296/32872528 swapFree=16360/1798728
[pid=21472] ppid=21469 vsize=262676 CPUtime=1800.01 cores=0,2,4,6
/proc/21472/stat : 21472 (open-wbo-lsu) R 21469 21472 21198 0 -1 4202496 48920 0 0 0 179917 84 0 0 20 0 1 0 115903467 268980224 61106 33554432000 4194304 6058637 140735923299424 140735923298456 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21472/statm: 65669 61106 183 456 0 65205 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 262676

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.17
CPU system time (s): 0.85087
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 262676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.17
system time used= 0.85087
maximum resident set size= 250568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48922
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= 19
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.77527 second user time and 6.74497 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 00:48:23
IDJOB=4083843
IDBENCH=2233
IDSOLVER=2545
FILE ID=node123/4083843-1465339703
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083843-1465339703/watcher-4083843-1465339703 -o /tmp/evaluation-result-4083843-1465339703/solver-4083843-1465339703 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083843-1465339703.opb

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

MD5SUM BENCH= f480d2d56550630df651872786c078c9
RANDOM SEED=1983778033

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29041236 kB
Buffers:          163864 kB
Cached:           860600 kB
SwapCached:         1900 kB
Active:           376912 kB
Inactive:         914292 kB
Active(anon):     267104 kB
Inactive(anon):     2220 kB
Active(file):     109808 kB
Inactive(file):   912072 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098832 kB
Dirty:              9876 kB
Writeback:             0 kB
AnonPages:       2048428 kB
Mapped:             7912 kB
Shmem:                 0 kB
Slab:             605856 kB
SReclaimable:      49540 kB
SUnreclaim:       556316 kB
KernelStack:        1440 kB
PageTables:         8024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2208968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1806336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node123 at 2016-06-08 01:18:23