Trace number 3706089

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.11 1800.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K156.opb
MD5SUMb01d5fef61cfdf78caaec08ee0d21bae
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18564
Total number of constraints18878
Number of constraints which are clauses18722
Number of constraints which are cardinality constraints (but not clauses)156
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint156
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 157
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.68/0.77	c 2012-05-28T11:44:16+0200
0.68/0.77	c arch = x86_64
0.68/0.77	c os = linux
0.68/0.77	c compiler = ghc 7.4
0.68/0.77	c packages:
0.68/0.77	c   OptDir-0.0.1
0.68/0.77	c   array-0.4.0.0
0.68/0.77	c   base-4.5.0.0
0.68/0.77	c   bytestring-0.9.2.1
0.68/0.77	c   containers-0.4.2.1
0.68/0.77	c   deepseq-1.3.0.0
0.68/0.77	c   mtl-2.1.1
0.68/0.77	c   old_locale-1.0.0.4
0.68/0.77	c   parse_dimacs-1.2
0.68/0.77	c   parsec-3.1.2
0.68/0.77	c   queue-0.1.2
0.68/0.77	c   stm-2.3
0.68/0.77	c   time-1.4
0.68/0.77	c command line = ["--pb","HOME/instance-3706089-1338198256.opb"]
0.68/0.77	c #vars 18564
0.68/0.77	c #constraints 18878
0.68/0.77	c Solving starts ...
208.51/208.60	c learnt constraints deletion: 45054 -> 22527
380.49/380.62	c learnt constraints deletion: 49880 -> 24953
603.02/603.24	c learnt constraints deletion: 53620 -> 26810
1166.09/1166.48	c learnt constraints deletion: 55863 -> 28064
1559.53/1559.91	c learnt constraints deletion: 60343 -> 30188

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-3706089-1338198256/watcher-3706089-1338198256 -o /tmp/evaluation-result-3706089-1338198256/solver-3706089-1338198256 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706089-1338198256.opb 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.11 2.07 2.01 3/171 28185
/proc/meminfo: memFree=27149216/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 804 0 0 0 0 0 0 0 20 0 1 0 285954178 6356992 725 33554432000 4194304 8973514 140734182375792 140735239910728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 1552 725 415 1167 0 333 0

[startup+0.0584749 s]
/proc/loadavg: 2.11 2.07 2.01 3/171 28185
/proc/meminfo: memFree=27149216/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=10304 CPUtime=0.05 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 1656 0 0 0 5 0 0 0 20 0 1 0 285954178 10551296 1577 33554432000 4194304 8973514 140734182375792 140735239910728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 2576 1577 418 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100302 s]
/proc/loadavg: 2.11 2.07 2.01 3/171 28185
/proc/meminfo: memFree=27149216/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 2355 0 0 0 9 0 0 0 20 0 1 0 285954178 12648448 2276 33554432000 4194304 8973514 140734182375792 140735239910728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 3088 2276 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300275 s]
/proc/loadavg: 2.11 2.07 2.01 3/171 28185
/proc/meminfo: memFree=27149216/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=22592 CPUtime=0.28 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 4915 0 0 0 28 0 0 0 20 0 1 0 285954178 23134208 4836 33554432000 4194304 8973514 140734182375792 140735239910728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 5648 4836 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700297 s]
/proc/loadavg: 2.11 2.07 2.01 3/171 28185
/proc/meminfo: memFree=27149216/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=46144 CPUtime=0.68 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 10816 0 0 0 67 1 0 0 20 0 1 0 285954178 47251456 10737 33554432000 4194304 8973514 140734182375792 140735239910728 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 11536 10737 425 1167 0 10317 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46144

[startup+1.50032 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 28200
/proc/meminfo: memFree=27040964/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=50240 CPUtime=1.49 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 11859 0 0 0 147 2 0 0 20 0 1 0 285954178 51445760 11780 33554432000 4194304 8973514 140734182375792 140734182375288 4372292 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 12560 11780 444 1167 0 11341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50240

[startup+3.10031 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 28200
/proc/meminfo: memFree=27035756/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=50240 CPUtime=3.09 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 11859 0 0 0 307 2 0 0 20 0 1 0 285954178 51445760 11780 33554432000 4194304 8973514 140734182375792 140734182375288 4442273 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 12560 11780 444 1167 0 11341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50240

[startup+6.30032 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 28200
/proc/meminfo: memFree=27035632/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=52288 CPUtime=6.29 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 12125 0 0 0 626 3 0 0 20 0 1 0 285954178 53542912 12046 33554432000 4194304 8973514 140734182375792 140734182373760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 13072 12046 444 1167 0 11853 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52288

[startup+12.7003 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 28200
/proc/meminfo: memFree=27026668/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=60480 CPUtime=12.69 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 14419 0 0 0 1264 5 0 0 20 0 1 0 285954178 61931520 14340 33554432000 4194304 8973514 140734182375792 140734182375288 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 15120 14340 444 1167 0 13901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60480

[startup+25.5003 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 28200
/proc/meminfo: memFree=26994412/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=72768 CPUtime=25.48 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 17499 0 0 0 2539 9 0 0 20 0 1 0 285954178 74514432 17412 33554432000 4194304 8973514 140734182375792 140734182373760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 18192 17412 444 1167 0 16973 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72768

[startup+51.1003 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 28200
/proc/meminfo: memFree=26934472/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=104512 CPUtime=51.06 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 25452 0 0 0 5090 16 0 0 20 0 1 0 285954178 107020288 25348 33554432000 4194304 8973514 140734182375792 140734182375288 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 26128 25348 444 1167 0 24909 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 104512

[startup+102.307 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 28200
/proc/meminfo: memFree=26827504/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=157760 CPUtime=102.24 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 38635 0 0 0 10193 31 0 0 20 0 1 0 285954178 161546240 38504 33554432000 4194304 8973514 140734182375792 140734182375288 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 39440 38504 444 1167 0 38221 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 157760

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 28200
/proc/meminfo: memFree=26716384/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=208960 CPUtime=162.22 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 51449 0 0 0 16173 49 0 0 20 0 1 0 285954178 213975040 51315 33554432000 4194304 8973514 140734182375792 140734182375288 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 52240 51315 444 1167 0 51021 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 208960

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 28200
/proc/meminfo: memFree=26621304/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=249920 CPUtime=222.21 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 61835 0 0 0 22158 63 0 0 20 0 1 0 285954178 255918080 61701 33554432000 4194304 8973514 140734182375792 140734182375288 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 62480 61701 445 1167 0 61261 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 249920

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28201
/proc/meminfo: memFree=26579544/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=249920 CPUtime=282.19 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 61835 0 0 0 28142 77 0 0 20 0 1 0 285954178 255918080 61701 33554432000 4194304 8973514 140734182375792 140734182375288 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 62480 61701 445 1167 0 61261 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 249920

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28201
/proc/meminfo: memFree=26566172/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=264256 CPUtime=342.18 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 65175 0 0 0 34127 91 0 0 20 0 1 0 285954178 270598144 65041 33554432000 4194304 8973514 140734182375792 140734182375288 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 66064 65041 445 1167 0 64845 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 264256

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28204
/proc/meminfo: memFree=26540496/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=288832 CPUtime=402.18 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 71563 0 0 0 40114 104 0 0 20 0 1 0 285954178 295763968 71429 33554432000 4194304 8973514 140734182375792 140734182375288 7680222 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 72208 71429 445 1167 0 70989 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 288832

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28204
/proc/meminfo: memFree=26527432/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=288832 CPUtime=462.15 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 71586 0 0 0 46099 116 0 0 20 0 1 0 285954178 295763968 71429 33554432000 4194304 8973514 140734182375792 140734182375288 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 72208 71429 445 1167 0 70989 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 288832

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28204
/proc/meminfo: memFree=26487868/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=288832 CPUtime=522.12 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 71601 0 0 0 52085 127 0 0 20 0 1 0 285954178 295763968 71429 33554432000 4194304 8973514 140734182375792 140734182375288 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 72208 71429 445 1167 0 70989 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 288832

[startup+582.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28205
/proc/meminfo: memFree=26464680/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=289856 CPUtime=582.11 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 71857 0 0 0 58073 138 0 0 20 0 1 0 285954178 296812544 71685 33554432000 4194304 8973514 140734182375792 140734182375056 4213723 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 72464 71685 445 1167 0 71245 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 289856

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28206
/proc/meminfo: memFree=26404408/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=353344 CPUtime=882.07 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 87579 0 0 0 88011 196 0 0 20 0 1 0 285954178 361824256 87407 33554432000 4194304 8973514 140734182375792 140734182375056 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 88336 87407 445 1167 0 87117 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 353344

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28206
/proc/meminfo: memFree=26379360/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=377920 CPUtime=942.06 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 93831 0 0 0 94000 206 0 0 20 0 1 0 285954178 386990080 93659 33554432000 4194304 8973514 140734182375792 140734182375288 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 94480 93659 445 1167 0 93261 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 377920

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 28209
/proc/meminfo: memFree=26359368/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=398400 CPUtime=1002.02 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 98860 0 0 0 99986 216 0 0 20 0 1 0 285954178 407961600 98659 33554432000 4194304 8973514 140734182375792 140734182375056 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 99600 98659 445 1167 0 98381 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 398400

[startup+1062.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 28232
/proc/meminfo: memFree=26348736/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=408640 CPUtime=1062.01 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 101447 0 0 0 105976 225 0 0 20 0 1 0 285954178 418447360 101240 33554432000 4194304 8973514 140734182375792 140734182375056 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 102160 101240 445 1167 0 100941 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 408640

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 28232
/proc/meminfo: memFree=26338080/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=418880 CPUtime=1122 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 104148 0 0 0 111967 233 0 0 20 0 1 0 285954178 428933120 103941 33554432000 4194304 8973514 140734182375792 140734182375056 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 104720 103941 445 1167 0 103501 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 418880

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 28233
/proc/meminfo: memFree=26323572/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1181.99 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107732 0 0 0 117958 241 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375056 4424683 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 433216

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 28233
/proc/meminfo: memFree=26323200/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1241.98 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107732 0 0 0 123947 251 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375056 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 433216

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 28233
/proc/meminfo: memFree=26323012/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1301.98 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107732 0 0 0 129938 260 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375056 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 433216

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28233
/proc/meminfo: memFree=26323136/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1361.97 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107732 0 0 0 135930 267 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375056 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 433216

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28233
/proc/meminfo: memFree=26323384/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1421.96 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107732 0 0 0 141922 274 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375056 4424744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 433216

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28234
/proc/meminfo: memFree=26323384/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1481.95 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107732 0 0 0 147914 281 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375056 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 433216

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28234
/proc/meminfo: memFree=26352024/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=433216 CPUtime=1541.93 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 107734 0 0 0 153905 288 0 0 20 0 1 0 285954178 443613184 107525 33554432000 4194304 8973514 140734182375792 140734182375288 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 108304 107525 445 1167 0 107085 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 433216

[startup+1602.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 28237
/proc/meminfo: memFree=26347104/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=438336 CPUtime=1601.92 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 109019 0 0 0 159896 296 0 0 20 0 1 0 285954178 448856064 108805 33554432000 4194304 8973514 140734182375792 140734182375056 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 109584 108805 445 1167 0 108365 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 438336

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28237
/proc/meminfo: memFree=26382900/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=402496 CPUtime=1661.92 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 109019 0 0 0 165888 304 0 0 20 0 1 0 285954178 412155904 99845 33554432000 4194304 8973514 140734182375792 140734182375288 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 100624 99845 445 1167 0 99405 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 402496

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28237
/proc/meminfo: memFree=26403368/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=382016 CPUtime=1721.9 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 109019 0 0 0 171874 316 0 0 20 0 1 0 285954178 391184384 94725 33554432000 4194304 8973514 140734182375792 140734182375056 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 95504 94725 445 1167 0 94285 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 382016

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28238
/proc/meminfo: memFree=26385808/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=382016 CPUtime=1781.9 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 109019 0 0 0 177861 329 0 0 20 0 1 0 285954178 391184384 94725 33554432000 4194304 8973514 140734182375792 140734182375056 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 95504 94725 445 1167 0 94285 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 382016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28238
/proc/meminfo: memFree=26372044/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=382016 CPUtime=1800.1 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 109019 0 0 0 179678 332 0 0 20 0 1 0 285954178 391184384 94725 33554432000 4194304 8973514 140734182375792 140734182375288 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 95504 94725 445 1167 0 94285 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 382016

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

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

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28238
/proc/meminfo: memFree=26372044/32873844 swapFree=6088/6088
[pid=28185] ppid=28183 vsize=382016 CPUtime=1800.1 cores=1,3,5,7
/proc/28185/stat : 28185 (toysat) R 28183 28185 27853 0 -1 4202496 109019 0 0 0 179678 332 0 0 20 0 1 0 285954178 391184384 94725 33554432000 4194304 8973514 140734182375792 140734182375288 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28185/statm: 95504 94725 445 1167 0 94285 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 382016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.11
CPU user time (s): 1796.78
CPU system time (s): 3.33249
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 438336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.78
system time used= 3.33249
maximum resident set size= 435220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109019
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= 138
involuntary context switches= 1845

runsolver used 3.21151 second user time and 10.1835 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-28 11:44:16
IDJOB=3706089
IDBENCH=90181
IDSOLVER=2285
FILE ID=node108/3706089-1338198256
RUNJOBID= node108-1338192848-27870
PBS_JOBID= 14624581
Free space on /tmp= 71716 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K156.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706089-1338198256/watcher-3706089-1338198256 -o /tmp/evaluation-result-3706089-1338198256/solver-3706089-1338198256 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706089-1338198256.opb

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

MD5SUM BENCH= b01d5fef61cfdf78caaec08ee0d21bae
RANDOM SEED=2120326493

node108.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		: 2666.273
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	: 5332.54
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		: 2666.273
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	: 5331.91
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		: 2666.273
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	: 5331.91
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		: 2666.273
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		: 2666.273
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		: 2666.273
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	: 5438.55
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		: 2666.273
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	: 5331.90
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		: 2666.273
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:       32873844 kB
MemFree:        27141028 kB
Buffers:          325620 kB
Cached:          4595064 kB
SwapCached:            0 kB
Active:           678388 kB
Inactive:        4259128 kB
Active(anon):      16220 kB
Inactive(anon):        0 kB
Active(file):     662168 kB
Inactive(file):  4259128 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8556 kB
Writeback:             0 kB
AnonPages:         19628 kB
Mapped:            13968 kB
Shmem:               200 kB
Slab:             656988 kB
SReclaimable:      99024 kB
SUnreclaim:       557964 kB
KernelStack:        1440 kB
PageTables:         3520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     111272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71712 MiB
End job on node108 at 2012-05-28 12:14:19