Trace number 3725663

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
toysat 2012-06-01? (TO) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_2.opb
MD5SUMe4d0ce6c299ae1a05f607b170c68aad6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1796.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15670
Sum of products size (including duplicates)31340
Number of different products15670
Sum of products size31340

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.29/0.31	c 2012-06-02T14:06:14+0200
0.29/0.31	c arch = x86_64
0.29/0.31	c os = linux
0.29/0.31	c compiler = ghc 7.4
0.29/0.31	c packages:
0.29/0.31	c   OptDir-0.0.1
0.29/0.31	c   array-0.4.0.0
0.29/0.31	c   base-4.5.0.0
0.29/0.31	c   bytestring-0.9.2.1
0.29/0.31	c   containers-0.4.2.1
0.29/0.31	c   deepseq-1.3.0.0
0.29/0.31	c   mtl-2.1.1
0.29/0.31	c   old_locale-1.0.0.4
0.29/0.31	c   parse_dimacs-1.2
0.29/0.31	c   parsec-3.1.2
0.29/0.31	c   queue-0.1.2
0.29/0.31	c   stm-2.3
0.29/0.31	c   time-1.4
0.29/0.31	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725663-1338638774.opb"]
0.29/0.31	c #vars 500
0.29/0.31	c #constraints 500
0.29/0.31	c Solving starts ...
0.29/0.35	c solving time = 0.033s
0.29/0.35	c #decision = 463
0.29/0.35	c #conflict = 0
0.29/0.35	c #restart = 0
0.29/0.35	o 37
0.29/0.36	c Solving starts ...
0.39/0.47	c solving time = 0.100s
0.39/0.47	c #decision = 963
0.39/0.47	c #conflict = 27
0.39/0.47	c #restart = 0
0.39/0.47	o 36
0.39/0.47	c Solving starts ...
4.40/4.45	c solving time = 3.971s
4.40/4.45	c #decision = 2153
4.40/4.45	c #conflict = 242
4.40/4.45	c #restart = 1
4.40/4.45	o 35
4.40/4.45	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3725663-1338638774/watcher-3725663-1338638774 -o /tmp/evaluation-result-3725663-1338638774/solver-3725663-1338638774 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725663-1338638774.opb 

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: 2.05 2.02 1.98 3/176 8529
/proc/meminfo: memFree=28279500/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 841 0 0 0 0 0 0 0 20 0 1 0 330004214 7421952 762 33554432000 4194304 8989770 140734810582368 140733677159976 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 1812 762 428 1171 0 589 0

[startup+0.040693 s]
/proc/loadavg: 2.05 2.02 1.98 3/176 8529
/proc/meminfo: memFree=28279500/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=9296 CPUtime=0.03 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 1459 0 0 0 3 0 0 0 20 0 1 0 330004214 9519104 1380 33554432000 4194304 8989770 140734810582368 140733677159976 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 2324 1380 430 1171 0 1101 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9296

[startup+0.100276 s]
/proc/loadavg: 2.05 2.02 1.98 3/176 8529
/proc/meminfo: memFree=28279500/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=13392 CPUtime=0.09 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 2484 0 0 0 9 0 0 0 20 0 1 0 330004214 13713408 2405 33554432000 4194304 8989770 140734810582368 140733677159976 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 3348 2405 440 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300279 s]
/proc/loadavg: 2.05 2.02 1.98 3/176 8529
/proc/meminfo: memFree=28279500/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=38992 CPUtime=0.29 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 9037 0 0 0 28 1 0 0 20 0 1 0 330004214 39927808 8958 33554432000 4194304 8989770 140734810582368 140733677159976 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 9748 8958 441 1171 0 8525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38992

[startup+0.700276 s]
/proc/loadavg: 2.05 2.02 1.98 3/176 8529
/proc/meminfo: memFree=28279500/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=69712 CPUtime=0.68 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 16749 0 0 0 66 2 0 0 20 0 1 0 330004214 71385088 16670 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 17428 16670 470 1171 0 16205 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 69712

[startup+1.50028 s]
/proc/loadavg: 2.05 2.02 1.98 3/177 8530
/proc/meminfo: memFree=28214136/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=69712 CPUtime=1.49 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 16749 0 0 0 146 3 0 0 20 0 1 0 330004214 71385088 16670 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 17428 16670 470 1171 0 16205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69712

[startup+3.10028 s]
/proc/loadavg: 2.05 2.02 1.98 3/177 8530
/proc/meminfo: memFree=28212896/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=70736 CPUtime=3.09 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 17005 0 0 0 306 3 0 0 20 0 1 0 330004214 72433664 16926 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 17684 16926 470 1171 0 16461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70736

[startup+6.30028 s]
/proc/loadavg: 2.04 2.02 1.98 3/177 8530
/proc/meminfo: memFree=28212900/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=70736 CPUtime=6.29 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 17008 0 0 0 626 3 0 0 20 0 1 0 330004214 72433664 16926 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 17684 16926 470 1171 0 16461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70736

[startup+12.7003 s]
/proc/loadavg: 2.04 2.02 1.98 3/177 8531
/proc/meminfo: memFree=28211172/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=71760 CPUtime=12.69 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 17264 0 0 0 1265 4 0 0 20 0 1 0 330004214 73482240 17182 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 17940 17182 470 1171 0 16717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71760

[startup+25.5003 s]
/proc/loadavg: 2.03 2.01 1.98 3/177 8531
/proc/meminfo: memFree=28209972/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=72784 CPUtime=25.47 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 17530 0 0 0 2542 5 0 0 20 0 1 0 330004214 74530816 17438 33554432000 4194304 8989770 140734810582368 140734810564352 4437612 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 18196 17438 470 1171 0 16973 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 72784

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 1.98 3/177 8569
/proc/meminfo: memFree=28200576/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=74832 CPUtime=51.06 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 18048 0 0 0 5098 8 0 0 20 0 1 0 330004214 76627968 17950 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 18708 17950 470 1171 0 17485 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74832

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 1.98 3/177 8569
/proc/meminfo: memFree=28192532/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=79952 CPUtime=102.26 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 19328 0 0 0 10213 13 0 0 20 0 1 0 330004214 81870848 19230 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 19988 19230 470 1171 0 18765 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79952

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 8569
/proc/meminfo: memFree=28186876/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=85072 CPUtime=162.25 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 20609 0 0 0 16207 18 0 0 20 0 1 0 330004214 87113728 20510 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 21268 20510 470 1171 0 20045 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85072

[startup+222.3 s]
/proc/loadavg: 2.07 2.02 1.98 3/177 8569
/proc/meminfo: memFree=28182880/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=89168 CPUtime=222.24 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 21633 0 0 0 22199 25 0 0 20 0 1 0 330004214 91308032 21534 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 22292 21534 470 1171 0 21069 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 89168

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 8572
/proc/meminfo: memFree=28184932/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=94288 CPUtime=282.24 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 22913 0 0 0 28192 32 0 0 20 0 1 0 330004214 96550912 22814 33554432000 4194304 8989770 140734810582368 140734810580288 4209136 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 23572 22814 470 1171 0 22349 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 94288

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/177 8573
/proc/meminfo: memFree=28174112/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=99408 CPUtime=342.22 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 24193 0 0 0 34186 36 0 0 20 0 1 0 330004214 101793792 24094 33554432000 4194304 8989770 140734810582368 140734810581864 6587776 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 24852 24094 470 1171 0 23629 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 99408

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 8573
/proc/meminfo: memFree=28168104/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=104528 CPUtime=402.21 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 25474 0 0 0 40178 43 0 0 20 0 1 0 330004214 107036672 25374 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 26132 25374 470 1171 0 24909 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 104528

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 8573
/proc/meminfo: memFree=28161164/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=109648 CPUtime=462.2 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 26754 0 0 0 46171 49 0 0 20 0 1 0 330004214 112279552 26654 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 27412 26654 470 1171 0 26189 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 109648

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 8573
/proc/meminfo: memFree=28158132/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=113744 CPUtime=522.2 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 27781 0 0 0 52166 54 0 0 20 0 1 0 330004214 116473856 27678 33554432000 4194304 8989770 140734810582368 140734810581864 4437568 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 28436 27678 470 1171 0 27213 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 113744

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 8573
/proc/meminfo: memFree=28153440/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=118864 CPUtime=582.18 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 29061 0 0 0 58157 61 0 0 20 0 1 0 330004214 121716736 28958 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 29716 28958 470 1171 0 28493 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 118864

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/178 8577
/proc/meminfo: memFree=28123864/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=143440 CPUtime=882.13 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 35205 0 0 0 88120 93 0 0 20 0 1 0 330004214 146882560 35102 33554432000 4194304 8989770 140734810582368 140734810581632 4435312 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 35860 35102 470 1171 0 34637 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 143440

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 1.99 3/177 8578
/proc/meminfo: memFree=28120448/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=148560 CPUtime=942.13 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 36485 0 0 0 94113 100 0 0 20 0 1 0 330004214 152125440 36382 33554432000 4194304 8989770 140734810582368 140734810581864 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 37140 36382 470 1171 0 35917 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 148560

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 8578
/proc/meminfo: memFree=28110324/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=153680 CPUtime=1002.11 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 37769 0 0 0 100106 105 0 0 20 0 1 0 330004214 157368320 37662 33554432000 4194304 8989770 140734810582368 140734810581632 7696122 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 38420 37662 470 1171 0 37197 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 153680

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 8578
/proc/meminfo: memFree=28109184/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=158800 CPUtime=1062.1 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 39049 0 0 0 106099 111 0 0 20 0 1 0 330004214 162611200 38942 33554432000 4194304 8989770 140734810582368 140734810581864 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 39700 38942 470 1171 0 38477 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 158800

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8578
/proc/meminfo: memFree=28100976/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=164944 CPUtime=1122.1 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 40585 0 0 0 112092 118 0 0 20 0 1 0 330004214 168902656 40478 33554432000 4194304 8989770 140734810582368 140734810581864 7732747 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 41236 40478 470 1171 0 40013 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 164944

[startup+1182.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 8578
/proc/meminfo: memFree=28095580/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=171088 CPUtime=1182.09 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 42121 0 0 0 118084 125 0 0 20 0 1 0 330004214 175194112 42014 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 42772 42014 470 1171 0 41549 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 171088

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8579
/proc/meminfo: memFree=28089348/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=174160 CPUtime=1242.08 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 42889 0 0 0 124077 131 0 0 20 0 1 0 330004214 178339840 42782 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 43540 42782 470 1171 0 42317 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 174160

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 8579
/proc/meminfo: memFree=28088492/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=179280 CPUtime=1302.07 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 44169 0 0 0 130071 136 0 0 20 0 1 0 330004214 183582720 44062 33554432000 4194304 8989770 140734810582368 140734810581864 4438168 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 44820 44062 470 1171 0 43597 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 179280

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8579
/proc/meminfo: memFree=28082456/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=184400 CPUtime=1362.06 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 45449 0 0 0 136062 144 0 0 20 0 1 0 330004214 188825600 45342 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 46100 45342 470 1171 0 44877 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 184400

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 8579
/proc/meminfo: memFree=28079512/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=188496 CPUtime=1422.06 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 46473 0 0 0 142057 149 0 0 20 0 1 0 330004214 193019904 46366 33554432000 4194304 8989770 140734810582368 140734810581632 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 47124 46366 470 1171 0 45901 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 188496

[startup+1482.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/178 8582
/proc/meminfo: memFree=28071168/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=194640 CPUtime=1482.04 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 48009 0 0 0 148048 156 0 0 20 0 1 0 330004214 199311360 47902 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 48660 47902 470 1171 0 47437 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 194640

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 8583
/proc/meminfo: memFree=28065232/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=198736 CPUtime=1542.03 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 49033 0 0 0 154040 163 0 0 20 0 1 0 330004214 203505664 48926 33554432000 4194304 8989770 140734810582368 140734810580288 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 49684 48926 470 1171 0 48461 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 198736

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 8583
/proc/meminfo: memFree=28059564/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=203856 CPUtime=1602.03 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 50313 0 0 0 160033 170 0 0 20 0 1 0 330004214 208748544 50206 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 50964 50206 470 1171 0 49741 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 203856

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 8583
/proc/meminfo: memFree=28058360/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=208976 CPUtime=1662.02 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 51593 0 0 0 166026 176 0 0 20 0 1 0 330004214 213991424 51486 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 52244 51486 470 1171 0 51021 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 208976

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 8583
/proc/meminfo: memFree=28047544/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=213072 CPUtime=1722 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 52617 0 0 0 172018 182 0 0 20 0 1 0 330004214 218185728 52510 33554432000 4194304 8989770 140734810582368 140734810581632 5398003 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 53268 52510 470 1171 0 52045 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 213072

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8583
/proc/meminfo: memFree=28048936/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=218192 CPUtime=1782 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 53897 0 0 0 178012 188 0 0 20 0 1 0 330004214 223428608 53790 33554432000 4194304 8989770 140734810582368 140734810581864 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 54548 53790 470 1171 0 53325 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 218192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8583
/proc/meminfo: memFree=28041808/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=221264 CPUtime=1800 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 54665 0 0 0 179810 190 0 0 20 0 1 0 330004214 226574336 54558 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 55316 54558 470 1171 0 54093 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 221264

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8583
/proc/meminfo: memFree=28041808/32873648 swapFree=6864/6864
[pid=8529] ppid=8527 vsize=221264 CPUtime=1800 cores=0,2,4,6
/proc/8529/stat : 8529 (toysat) R 8527 8529 7878 0 -1 4202496 54665 0 0 0 179810 190 0 0 20 0 1 0 330004214 226574336 54558 33554432000 4194304 8989770 140734810582368 140734810581864 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/8529/statm: 55316 54558 470 1171 0 54093 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 221264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1798.11
CPU system time (s): 1.90371
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 221264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.11
system time used= 1.90371
maximum resident set size= 218232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54665
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= 31
involuntary context switches= 1852

runsolver used 3.3205 second user time and 9.33458 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-02 14:06:14
IDJOB=3725663
IDBENCH=48140
IDSOLVER=2308
FILE ID=node113/3725663-1338638774
RUNJOBID= node113-1338631506-7894
PBS_JOBID= 14636467
Free space on /tmp= 71040 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_2.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725663-1338638774/watcher-3725663-1338638774 -o /tmp/evaluation-result-3725663-1338638774/solver-3725663-1338638774 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725663-1338638774.opb

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

MD5SUM BENCH= e4d0ce6c299ae1a05f607b170c68aad6
RANDOM SEED=651687118

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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	: 5331.91
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		: 2667.026
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	: 5331.91
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		: 2667.026
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	: 5331.91
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		: 2667.026
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	: 5331.92
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		: 2667.026
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28279764 kB
Buffers:          489528 kB
Cached:          3203208 kB
SwapCached:         2020 kB
Active:          1598472 kB
Inactive:        2110332 kB
Active(anon):      15608 kB
Inactive(anon):     1800 kB
Active(file):    1582864 kB
Inactive(file):  2108532 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:             14860 kB
Writeback:             0 kB
AnonPages:         20560 kB
Mapped:            12912 kB
Shmem:                 0 kB
Slab:             749348 kB
SReclaimable:     193104 kB
SUnreclaim:       556244 kB
KernelStack:        1488 kB
PageTables:         3724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     135752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71032 MiB
End job on node113 at 2012-06-02 14:36:16