Trace number 3706093

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) 1800.03 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K167.opb
MD5SUM828e3d173a352fe2cabe4815c21f6f3f
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 variables19873
Total number of constraints20209
Number of constraints which are clauses20042
Number of constraints which are cardinality constraints (but not clauses)167
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint167
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 168
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 

0.79/0.83	c 2012-05-28T10:58:55+0200
0.79/0.83	c arch = x86_64
0.79/0.83	c os = linux
0.79/0.83	c compiler = ghc 7.4
0.79/0.83	c packages:
0.79/0.83	c   OptDir-0.0.1
0.79/0.83	c   array-0.4.0.0
0.79/0.83	c   base-4.5.0.0
0.79/0.83	c   bytestring-0.9.2.1
0.79/0.83	c   containers-0.4.2.1
0.79/0.83	c   deepseq-1.3.0.0
0.79/0.83	c   mtl-2.1.1
0.79/0.83	c   old_locale-1.0.0.4
0.79/0.83	c   parse_dimacs-1.2
0.79/0.83	c   parsec-3.1.2
0.79/0.83	c   queue-0.1.2
0.79/0.83	c   stm-2.3
0.79/0.83	c   time-1.4
0.79/0.83	c command line = ["--pb","HOME/instance-3706093-1338195535.opb"]
0.79/0.83	c #vars 19873
0.79/0.83	c #constraints 20209
0.79/0.83	c Solving starts ...
264.27/264.46	c learnt constraints deletion: 48883 -> 24450
531.92/532.12	c learnt constraints deletion: 52707 -> 26358
840.87/841.12	c learnt constraints deletion: 58382 -> 29235
1189.02/1189.33	c learnt constraints deletion: 64708 -> 32377
1594.45/1594.86	c learnt constraints deletion: 67074 -> 33839

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-3706093-1338195535/watcher-3706093-1338195535 -o /tmp/evaluation-result-3706093-1338195535/solver-3706093-1338195535 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706093-1338195535.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 2.04 2.01 3/174 20790
/proc/meminfo: memFree=31242092/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 799 0 0 0 0 0 0 0 20 0 1 0 285681931 6356992 720 33554432000 4194304 8973514 140734332546512 140734332546008 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 1552 723 415 1167 0 333 0

[startup+0.0290291 s]
/proc/loadavg: 2.11 2.04 2.01 3/174 20790
/proc/meminfo: memFree=31242092/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=8256 CPUtime=0.02 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 1223 0 0 0 2 0 0 0 20 0 1 0 285681931 8454144 1144 33554432000 4194304 8973514 140734332546512 140734332546008 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 2064 1144 416 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100278 s]
/proc/loadavg: 2.11 2.04 2.01 3/174 20790
/proc/meminfo: memFree=31242092/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 2355 0 0 0 9 0 0 0 20 0 1 0 285681931 12648448 2276 33554432000 4194304 8973514 140734332546512 140734332546008 7610788 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 3088 2276 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300284 s]
/proc/loadavg: 2.11 2.04 2.01 3/174 20790
/proc/meminfo: memFree=31242092/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=22592 CPUtime=0.29 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 4916 0 0 0 29 0 0 0 20 0 1 0 285681931 23134208 4837 33554432000 4194304 8973514 140734332546512 140734332546008 4208840 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 5648 4837 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700284 s]
/proc/loadavg: 2.11 2.04 2.01 3/174 20790
/proc/meminfo: memFree=31242092/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=51264 CPUtime=0.69 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 12018 0 0 0 67 2 0 0 20 0 1 0 285681931 52494336 11939 33554432000 4194304 8973514 140734332546512 140734332546008 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 12816 11945 425 1167 0 11597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51264

[startup+1.50028 s]
/proc/loadavg: 2.11 2.04 2.01 3/175 20791
/proc/meminfo: memFree=31172140/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=59456 CPUtime=1.49 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 14164 0 0 0 147 2 0 0 20 0 1 0 285681931 60882944 14085 33554432000 4194304 8973514 140734332546512 140734332544448 4208816 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 14864 14085 444 1167 0 13645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59456

[startup+3.10036 s]
/proc/loadavg: 2.10 2.04 2.01 3/175 20791
/proc/meminfo: memFree=31168900/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=59456 CPUtime=3.09 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 14164 0 0 0 307 2 0 0 20 0 1 0 285681931 60882944 14085 33554432000 4194304 8973514 140734332546512 140734332545776 6571953 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 14864 14085 444 1167 0 13645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59456

[startup+6.30033 s]
/proc/loadavg: 2.10 2.04 2.01 3/175 20791
/proc/meminfo: memFree=31157624/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=59456 CPUtime=6.29 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 14164 0 0 0 626 3 0 0 20 0 1 0 285681931 60882944 14085 33554432000 4194304 8973514 140734332546512 140734332546008 4390407 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 14864 14085 444 1167 0 13645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59456

[startup+12.7003 s]
/proc/loadavg: 2.16 2.06 2.01 3/175 20791
/proc/meminfo: memFree=31138012/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=62528 CPUtime=12.69 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 14840 0 0 0 1265 4 0 0 20 0 1 0 285681931 64028672 14761 33554432000 4194304 8973514 140734332546512 140734332546008 4209367 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 15632 14761 444 1167 0 14413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62528

[startup+25.5064 s]
/proc/loadavg: 2.14 2.06 2.01 3/175 20791
/proc/meminfo: memFree=31111724/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=71744 CPUtime=25.49 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 17034 0 0 0 2544 5 0 0 20 0 1 0 285681931 73465856 16955 33554432000 4194304 8973514 140734332546512 140734332546008 4427188 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 17936 16955 444 1167 0 16717 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71744

[startup+51.1003 s]
/proc/loadavg: 2.09 2.05 2.01 3/175 20791
/proc/meminfo: memFree=31067904/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=96320 CPUtime=51.08 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 23221 0 0 0 5099 9 0 0 20 0 1 0 285681931 98631680 23142 33554432000 4194304 8973514 140734332546512 140734332546008 4356772 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 24080 23142 444 1167 0 22861 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 96320

[startup+102.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 20794
/proc/meminfo: memFree=30998284/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=146496 CPUtime=102.26 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 35942 0 0 0 10208 18 0 0 20 0 1 0 285681931 150011904 35845 33554432000 4194304 8973514 140734332546512 140734332546008 4424497 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 36624 35845 444 1167 0 35405 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 146496

[startup+162.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/176 20818
/proc/meminfo: memFree=30949828/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=207936 CPUtime=162.22 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 51197 0 0 0 16189 33 0 0 20 0 1 0 285681931 212926464 51068 33554432000 4194304 8973514 140734332546512 140734332545776 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 51984 51068 444 1167 0 50765 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 207936

[startup+222.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/175 20818
/proc/meminfo: memFree=30869328/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=251968 CPUtime=222.18 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 62161 0 0 0 22174 44 0 0 20 0 1 0 285681931 258015232 61999 33554432000 4194304 8973514 140734332546512 140734332545776 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 62992 61999 444 1167 0 61773 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 251968

[startup+282.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/175 20818
/proc/meminfo: memFree=30863160/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=277568 CPUtime=282.17 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 68776 0 0 0 28165 52 0 0 20 0 1 0 285681931 284229632 68614 33554432000 4194304 8973514 140734332546512 140734332546008 4209220 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 69392 68614 445 1167 0 68173 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 277568

[startup+342.306 s]
/proc/loadavg: 2.05 2.04 2.00 3/175 20818
/proc/meminfo: memFree=30846980/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=277568 CPUtime=342.16 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 68776 0 0 0 34155 61 0 0 20 0 1 0 285681931 284229632 68614 33554432000 4194304 8973514 140734332546512 140734332546008 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 69392 68614 445 1167 0 68173 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 277568

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 20818
/proc/meminfo: memFree=30837060/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=277568 CPUtime=402.15 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 68776 0 0 0 40147 68 0 0 20 0 1 0 285681931 284229632 68614 33554432000 4194304 8973514 140734332546512 140734332545776 4356772 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 69392 68614 445 1167 0 68173 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 277568

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 20819
/proc/meminfo: memFree=30842684/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=296000 CPUtime=462.14 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 73205 0 0 0 46137 77 0 0 20 0 1 0 285681931 303104000 73037 33554432000 4194304 8973514 140734332546512 140734332545776 4209272 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 74000 73037 445 1167 0 72781 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 296000

[startup+522.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 20819
/proc/meminfo: memFree=30816360/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=323648 CPUtime=522.12 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 80241 0 0 0 52127 85 0 0 20 0 1 0 285681931 331415552 80062 33554432000 4194304 8973514 140734332546512 140734332544448 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 80912 80062 445 1167 0 79693 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 323648

[startup+582.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 20819
/proc/meminfo: memFree=30838308/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=328768 CPUtime=582.11 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 81593 0 0 0 58119 92 0 0 20 0 1 0 285681931 336658432 81414 33554432000 4194304 8973514 140734332546512 140734332544448 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 82192 81414 445 1167 0 80973 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 328768

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/175 20823
/proc/meminfo: memFree=30766592/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=337984 CPUtime=822.07 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 83663 0 0 0 82087 120 0 0 20 0 1 0 285681931 346095616 83482 33554432000 4194304 8973514 140734332546512 140734332546008 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 84496 83482 445 1167 0 83277 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 337984

[startup+882.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/175 20823
/proc/meminfo: memFree=30738568/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=348224 CPUtime=882.07 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 86459 0 0 0 88080 127 0 0 20 0 1 0 285681931 356581376 86278 33554432000 4194304 8973514 140734332546512 140734332545776 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 87056 86278 445 1167 0 85837 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 348224

[startup+942.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/175 20823
/proc/meminfo: memFree=30713148/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=348224 CPUtime=942.05 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 86459 0 0 0 94072 133 0 0 20 0 1 0 285681931 356581376 86278 33554432000 4194304 8973514 140734332546512 140734332546008 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 87056 86278 445 1167 0 85837 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 348224

[startup+1002.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 20823
/proc/meminfo: memFree=30726488/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=348224 CPUtime=1002.05 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 86459 0 0 0 100065 140 0 0 20 0 1 0 285681931 356581376 86278 33554432000 4194304 8973514 140734332546512 140734332545776 4442217 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 87056 86278 445 1167 0 85837 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 348224

[startup+1062.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/174 20823
/proc/meminfo: memFree=30780356/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=348224 CPUtime=1062.03 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 86461 0 0 0 106056 147 0 0 20 0 1 0 285681931 356581376 86278 33554432000 4194304 8973514 140734332546512 140734332545776 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 87056 86278 445 1167 0 85837 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 348224

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 20824
/proc/meminfo: memFree=30787788/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=348224 CPUtime=1122.02 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 86461 0 0 0 112045 157 0 0 20 0 1 0 285681931 356581376 86278 33554432000 4194304 8973514 140734332546512 140734332545776 4357400 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 87056 86278 445 1167 0 85837 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 348224

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 20824
/proc/meminfo: memFree=30723308/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=370752 CPUtime=1182.01 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 91977 0 0 0 118037 164 0 0 20 0 1 0 285681931 379650048 91794 33554432000 4194304 8973514 140734332546512 140734332546008 7672543 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 92688 91794 445 1167 0 91469 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 370752

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 20824
/proc/meminfo: memFree=30728020/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=379968 CPUtime=1242 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 94397 0 0 0 124030 170 0 0 20 0 1 0 285681931 389087232 94214 33554432000 4194304 8973514 140734332546512 140734332545776 4427820 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 94992 94214 445 1167 0 93773 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 379968

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 20827
/proc/meminfo: memFree=30682628/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=379968 CPUtime=1302 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 94397 0 0 0 130025 175 0 0 20 0 1 0 285681931 389087232 94214 33554432000 4194304 8973514 140734332546512 140734332546008 4427192 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 94992 94214 445 1167 0 93773 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 379968

[startup+1362.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 20827
/proc/meminfo: memFree=30719736/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=379968 CPUtime=1361.98 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 94399 0 0 0 136016 182 0 0 20 0 1 0 285681931 389087232 94214 33554432000 4194304 8973514 140734332546512 140734332545776 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 94992 94214 445 1167 0 93773 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 379968

[startup+1422.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 20828
/proc/meminfo: memFree=30694924/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=379968 CPUtime=1421.97 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 94399 0 0 0 142008 189 0 0 20 0 1 0 285681931 389087232 94214 33554432000 4194304 8973514 140734332546512 140734332545776 4208818 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 94992 94214 445 1167 0 93773 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 379968

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 20828
/proc/meminfo: memFree=30660328/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=379968 CPUtime=1481.97 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 94399 0 0 0 148001 196 0 0 20 0 1 0 285681931 389087232 94214 33554432000 4194304 8973514 140734332546512 140734332545776 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 94992 94214 445 1167 0 93773 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 379968

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 20828
/proc/meminfo: memFree=30715076/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=385088 CPUtime=1541.96 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 95578 0 0 0 153994 202 0 0 20 0 1 0 285681931 394330112 95393 33554432000 4194304 8973514 140734332546512 140734332546008 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 96272 95393 445 1167 0 95053 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 385088

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20828
/proc/meminfo: memFree=30692632/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=407616 CPUtime=1601.95 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 101207 0 0 0 159987 208 0 0 20 0 1 0 285681931 417398784 101022 33554432000 4194304 8973514 140734332546512 140734332545776 4390269 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 101904 101022 445 1167 0 100685 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 407616

[startup+1662.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/175 20828
/proc/meminfo: memFree=30682252/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=407616 CPUtime=1661.94 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 101316 0 0 0 165980 214 0 0 20 0 1 0 285681931 417398784 101126 33554432000 4194304 8973514 140734332546512 140734332545776 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 101904 101126 445 1167 0 100685 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 407616

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 20829
/proc/meminfo: memFree=30706984/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=394304 CPUtime=1721.93 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 101316 0 0 0 171971 222 0 0 20 0 1 0 285681931 403767296 97798 33554432000 4194304 8973514 140734332546512 140734332545776 4209256 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 98576 97798 445 1167 0 97357 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 394304

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20829
/proc/meminfo: memFree=30689564/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=394304 CPUtime=1781.91 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 101316 0 0 0 177961 230 0 0 20 0 1 0 285681931 403767296 97798 33554432000 4194304 8973514 140734332546512 140734332545776 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 98576 97798 445 1167 0 97357 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 394304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 20830
/proc/meminfo: memFree=30852584/32873844 swapFree=6088/6088
[pid=20790] ppid=20788 vsize=394304 CPUtime=1800.02 cores=1,3,5,7
/proc/20790/stat : 20790 (toysat) R 20788 20790 20536 0 -1 4202496 101316 0 0 0 179769 233 0 0 20 0 1 0 285681931 403767296 97798 33554432000 4194304 8973514 140734332546512 140734332545776 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20790/statm: 98576 97798 445 1167 0 97357 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 394304

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.03
CPU user time (s): 1797.69
CPU system time (s): 2.33864
CPU usage (%): 99.9791
Max. virtual memory (cumulated for all children) (KiB): 407616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.69
system time used= 2.33864
maximum resident set size= 404504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101316
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= 114
involuntary context switches= 1848

runsolver used 3.36049 second user time and 9.1836 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-28 10:58:55
IDJOB=3706093
IDBENCH=90141
IDSOLVER=2285
FILE ID=node110/3706093-1338195535
RUNJOBID= node110-1338191929-20553
PBS_JOBID= 14624574
Free space on /tmp= 71656 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K167.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706093-1338195535/watcher-3706093-1338195535 -o /tmp/evaluation-result-3706093-1338195535/solver-3706093-1338195535 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706093-1338195535.opb

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

MD5SUM BENCH= 828e3d173a352fe2cabe4815c21f6f3f
RANDOM SEED=269586416

node110.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		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.78
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		: 2666.893
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		: 2666.893
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	: 5331.92
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		: 2666.893
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.90
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		: 2666.893
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	: 5331.91
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		: 2666.893
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:        31243016 kB
Buffers:          307760 kB
Cached:           492060 kB
SwapCached:          148 kB
Active:           559508 kB
Inactive:         255608 kB
Active(anon):       4784 kB
Inactive(anon):    12496 kB
Active(file):     554724 kB
Inactive(file):   243112 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108004 kB
Dirty:             16316 kB
Writeback:             0 kB
AnonPages:         20444 kB
Mapped:            15700 kB
Shmem:               196 kB
Slab:             675648 kB
SReclaimable:     118084 kB
SUnreclaim:       557564 kB
KernelStack:        1424 kB
PageTables:         3936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     116544 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= 71648 MiB
End job on node110 at 2012-05-28 11:28:57