Trace number 2667768

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
PB/CT 0.1? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
MD5SUMf309126dc76153b39022a856cb65e640
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non 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 variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74976
Sum of products size (including duplicates)149952
Number of different products37488
Sum of products size74976

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.88	c constraints 38490/0 clauses 37988/0 units 0
0.79/0.88	c vars 1000
1800.05/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667768-1276682003/watcher-2667768-1276682003 -o /tmp/evaluation-result-2667768-1276682003/solver-2667768-1276682003 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667768-1276682003.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.39 3.08 2.27 3/106 14927
/proc/meminfo: memFree=1574544/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=2340 CPUtime=0
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 303 0 0 0 0 0 0 0 17 0 1 0 9492985 2396160 225 1992294400 134512640 136485738 4291830032 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14927/statm: 585 225 156 482 0 101 0

[startup+0.0624471 s]
/proc/loadavg: 3.39 3.08 2.27 3/106 14927
/proc/meminfo: memFree=1574544/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=3792 CPUtime=0.05
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 667 0 0 0 5 0 0 0 17 0 1 0 9492985 3883008 589 1992294400 134512640 136485738 4291830032 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14927/statm: 948 590 156 482 0 464 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3792

[startup+0.10045 s]
/proc/loadavg: 3.39 3.08 2.27 3/106 14927
/proc/meminfo: memFree=1574544/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=4848 CPUtime=0.09
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 926 0 0 0 9 0 0 0 17 0 1 0 9492985 4964352 848 1992294400 134512640 136485738 4291830032 18446744073709551615 135171940 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14927/statm: 1212 849 156 482 0 728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.300467 s]
/proc/loadavg: 3.39 3.08 2.27 3/106 14927
/proc/meminfo: memFree=1574544/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=10000 CPUtime=0.29
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 2215 0 0 0 29 0 0 0 17 0 1 0 9492985 10240000 2137 1992294400 134512640 136485738 4291830032 18446744073709551615 135177505 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14927/statm: 2500 2138 156 482 0 2016 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10000

[startup+0.700503 s]
/proc/loadavg: 3.39 3.08 2.27 3/106 14927
/proc/meminfo: memFree=1574544/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=20428 CPUtime=0.69
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 4808 0 0 0 67 2 0 0 17 0 1 0 9492985 20918272 4730 1992294400 134512640 136485738 4291830032 18446744073709551615 134549501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14927/statm: 5107 4730 156 482 0 4623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20428

[startup+1.50057 s]
/proc/loadavg: 3.39 3.08 2.27 2/107 14928
/proc/meminfo: memFree=1540064/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=82152 CPUtime=1.49
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 20592 0 0 0 141 8 0 0 18 0 1 0 9492985 84123648 20009 1992294400 134512640 136485738 4291830032 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 20538 20009 191 482 0 20054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82152

[startup+3.10071 s]
/proc/loadavg: 3.39 3.08 2.27 2/107 14928
/proc/meminfo: memFree=1446320/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=199268 CPUtime=3.09
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 51640 0 0 0 287 22 0 0 21 0 1 0 9492985 204050432 48707 1992294400 134512640 136485738 4291830032 18446744073709551615 134729930 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 49817 48708 196 482 0 49333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 199268

[startup+6.30199 s]
/proc/loadavg: 3.20 3.04 2.26 2/107 14928
/proc/meminfo: memFree=1248540/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=379932 CPUtime=6.3
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 100470 0 0 0 587 43 0 0 25 0 1 0 9492985 389050368 93819 1992294400 134512640 136485738 4291830032 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 94983 93819 196 482 0 94499 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 379932

[startup+12.7016 s]
/proc/loadavg: 3.02 3.01 2.26 2/107 14928
/proc/meminfo: memFree=675412/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=949304 CPUtime=12.69
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 249450 0 0 0 1165 104 0 0 25 0 1 0 9492985 972087296 231590 1992294400 134512640 136485738 4291830032 18446744073709551615 134933055 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 237326 231590 208 482 0 236842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 949304

[startup+25.5007 s]
/proc/loadavg: 2.58 2.91 2.24 2/107 14928
/proc/meminfo: memFree=522024/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1079648 CPUtime=25.49
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 283869 0 0 0 2426 123 0 0 25 0 1 0 9492985 1105559552 262727 1992294400 134512640 136485738 4291830032 18446744073709551615 134874594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 269912 262727 224 482 0 269428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1079648

[startup+51.1009 s]
/proc/loadavg: 2.04 2.76 2.20 2/107 14930
/proc/meminfo: memFree=521900/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1079780 CPUtime=51.08
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 283916 0 0 0 4978 130 0 0 25 0 1 0 9492985 1105694720 262774 1992294400 134512640 136485738 4291830032 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 269945 262774 224 482 0 269461 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1079780

[startup+102.308 s]
/proc/loadavg: 1.45 2.48 2.14 2/107 14930
/proc/meminfo: memFree=521032/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1080572 CPUtime=102.27
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 284107 0 0 0 10083 144 0 0 25 0 1 0 9492985 1106505728 262965 1992294400 134512640 136485738 4291830032 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 270143 262965 224 482 0 269659 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1080572

[startup+162.301 s]
/proc/loadavg: 1.16 2.21 2.06 2/107 14932
/proc/meminfo: memFree=519668/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1081892 CPUtime=162.25
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 284422 0 0 0 16057 168 0 0 25 0 1 0 9492985 1107857408 263280 1992294400 134512640 136485738 4291830032 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 270473 263280 224 482 0 269989 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1081892

[startup+222.301 s]
/proc/loadavg: 1.06 1.99 1.99 2/107 14934
/proc/meminfo: memFree=518924/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1082552 CPUtime=222.23
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 284610 0 0 0 22032 191 0 0 25 0 1 0 9492985 1108533248 263468 1992294400 134512640 136485738 4291830032 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 270638 263468 224 482 0 270154 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1082552

[startup+282.301 s]
/proc/loadavg: 1.02 1.81 1.93 2/107 14936
/proc/meminfo: memFree=518676/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1082948 CPUtime=282.22
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 284690 0 0 0 28009 213 0 0 25 0 1 0 9492985 1108938752 263548 1992294400 134512640 136485738 4291830032 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 270737 263548 224 482 0 270253 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1082948

[startup+342.3 s]
/proc/loadavg: 1.00 1.66 1.87 2/107 14938
/proc/meminfo: memFree=518552/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1082948 CPUtime=342.21
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 284691 0 0 0 33997 224 0 0 25 0 1 0 9492985 1108938752 263549 1992294400 134512640 136485738 4291830032 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 270737 263549 224 482 0 270253 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1082948

[startup+402.301 s]
/proc/loadavg: 1.00 1.53 1.81 2/107 14938
/proc/meminfo: memFree=516568/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1084928 CPUtime=402.19
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 285206 0 0 0 39975 244 0 0 25 0 1 0 9492985 1110966272 264064 1992294400 134512640 136485738 4291830032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 271232 264064 224 482 0 270748 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1084928

[startup+462.301 s]
/proc/loadavg: 1.00 1.43 1.76 2/107 14949
/proc/meminfo: memFree=514212/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1086248 CPUtime=462.17
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 285536 0 0 0 45949 268 0 0 25 0 1 0 9492985 1112317952 264394 1992294400 134512640 136485738 4291830032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 271562 264394 224 482 0 271078 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1086248

[startup+522.301 s]
/proc/loadavg: 1.00 1.35 1.71 2/107 14951
/proc/meminfo: memFree=514212/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1086248 CPUtime=522.15
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 285536 0 0 0 51934 281 0 0 25 0 1 0 9492985 1112317952 264394 1992294400 134512640 136485738 4291830032 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 271562 264394 224 482 0 271078 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1086248

[startup+582.3 s]
/proc/loadavg: 1.00 1.29 1.66 2/107 14953
/proc/meminfo: memFree=513840/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1087304 CPUtime=582.13
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 285798 0 0 0 57914 299 0 0 25 0 1 0 9492985 1113399296 264656 1992294400 134512640 136485738 4291830032 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 271826 264656 224 482 0 271342 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1087304

[startup+642.301 s]
/proc/loadavg: 1.00 1.23 1.62 2/107 14955
/proc/meminfo: memFree=513592/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1087568 CPUtime=642.13
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 285847 0 0 0 63898 315 0 0 25 0 1 0 9492985 1113669632 264705 1992294400 134512640 136485738 4291830032 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 271892 264705 224 482 0 271408 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1087568

[startup+702.301 s]

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

/proc/loadavg: 1.01 1.04 1.33 2/107 14969
/proc/meminfo: memFree=498712/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1102536 CPUtime=1181.99
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 289600 0 0 0 117710 489 0 0 25 0 1 0 9492985 1128996864 268458 1992294400 134512640 136485738 4291830032 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 275634 268458 224 482 0 275150 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1102536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/107 14971
/proc/meminfo: memFree=495488/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1105456 CPUtime=1241.98
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 290303 0 0 0 123684 514 0 0 25 0 1 0 9492985 1131986944 269161 1992294400 134512640 136485738 4291830032 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 276364 269161 224 482 0 275880 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1105456

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/107 14971
/proc/meminfo: memFree=494124/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1106644 CPUtime=1301.97
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 290618 0 0 0 129664 533 0 0 25 0 1 0 9492985 1133203456 269476 1992294400 134512640 136485738 4291830032 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 276661 269476 224 482 0 276177 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 1106644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/107 14973
/proc/meminfo: memFree=491892/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1109028 CPUtime=1361.94
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 291204 0 0 0 135642 552 0 0 25 0 1 0 9492985 1135644672 270062 1992294400 134512640 136485738 4291830032 18446744073709551615 135844170 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 277257 270062 224 482 0 276773 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1109028

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.25 2/107 14975
/proc/meminfo: memFree=490156/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1110744 CPUtime=1421.94
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 291650 0 0 0 141621 573 0 0 25 0 1 0 9492985 1137401856 270508 1992294400 134512640 136485738 4291830032 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 277686 270508 224 482 0 277202 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1110744

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.23 2/107 14977
/proc/meminfo: memFree=488792/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1112064 CPUtime=1481.92
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 291977 0 0 0 147600 592 0 0 25 0 1 0 9492985 1138753536 270835 1992294400 134512640 136485738 4291830032 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 278016 270835 224 482 0 277532 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1112064

[startup+1542.3 s]
/proc/loadavg: 1.08 1.03 1.22 2/107 14979
/proc/meminfo: memFree=485568/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1115364 CPUtime=1541.91
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 292811 0 0 0 153577 614 0 0 25 0 1 0 9492985 1142132736 271669 1992294400 134512640 136485738 4291830032 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 278841 271669 224 482 0 278357 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1115364

[startup+1602.3 s]
/proc/loadavg: 1.09 1.04 1.21 2/107 14979
/proc/meminfo: memFree=482840/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1118004 CPUtime=1601.89
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 293464 0 0 0 159554 635 0 0 25 0 1 0 9492985 1144836096 272322 1992294400 134512640 136485738 4291830032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 279501 272322 224 482 0 279017 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1118004

[startup+1662.3 s]
/proc/loadavg: 1.16 1.06 1.20 2/107 14981
/proc/meminfo: memFree=479492/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1121304 CPUtime=1661.87
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 294302 0 0 0 165532 655 0 0 25 0 1 0 9492985 1148215296 273160 1992294400 134512640 136485738 4291830032 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 280326 273160 224 482 0 279842 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1121304

[startup+1722.3 s]
/proc/loadavg: 1.06 1.05 1.18 2/107 14983
/proc/meminfo: memFree=473044/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1127848 CPUtime=1721.86
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 295914 0 0 0 171494 692 0 0 25 0 1 0 9492985 1154916352 274772 1992294400 134512640 136485738 4291830032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 281962 274772 224 482 0 281478 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1127848

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.17 2/107 14985
/proc/meminfo: memFree=467712/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1132996 CPUtime=1781.85
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 297196 0 0 0 177463 722 0 0 25 0 1 0 9492985 1160187904 276054 1992294400 134512640 136485738 4291830032 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 283249 276054 224 482 0 282765 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 1132996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.17 2/107 14985
/proc/meminfo: memFree=467216/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1133392 CPUtime=1800.05
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 297284 0 0 0 179277 728 0 0 25 0 1 0 9492985 1160593408 276142 1992294400 134512640 136485738 4291830032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 283348 276142 224 482 0 282864 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1133392

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.05 s) to the 'lost time'.

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.17 2/107 14985
/proc/meminfo: memFree=467216/2059040 swapFree=4192956/4192956
[pid=14927] ppid=14925 vsize=1133392 CPUtime=1800.05
/proc/14927/stat : 14927 (pbct) R 14925 14927 14360 0 -1 4202496 297284 0 0 0 179277 728 0 0 25 0 1 0 9492985 1160593408 276142 1992294400 134512640 136485738 4291830032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14927/statm: 283348 276142 224 482 0 282864 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1133392

[startup+1800.61 s]
/proc/loadavg: 1.01 1.03 1.17 2/108 14986
/proc/meminfo: memFree=1520880/2059040 swapFree=4192956/4192956
[pid=14927] ppid=-1 vsize=0 CPUtime=0
/proc/14927/stat : -- couldn't open stat file --/proc/14927/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.61 s]
/proc/loadavg: 1.01 1.03 1.17 2/108 14986
/proc/meminfo: memFree=1520880/2059040 swapFree=4192956/4192956
[pid=14927] ppid=-1 vsize=0 CPUtime=0
/proc/14927/stat : -- couldn't open stat file --/proc/14927/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14927 and gives
#  childrusage.ru_utime.tv_sec=1792
#  childrusage.ru_utime.tv_usec=775456
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=391876
# CPU time returned by wait4() is 1800.17
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.05
#  lost CPU user time (s): 1792.77
#  lost CPU system time (s): 7.28

Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1792.77
CPU system time (s): 7.28
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1133392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.78
system time used= 7.39188
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 297284
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= 1
involuntary context switches= 3925

runsolver used 2.96355 second user time and 8.5147 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-16 11:53:23
IDJOB=2667768
IDBENCH=48356
IDSOLVER=1170
FILE ID=node041/2667768-1276682003
PBS_JOBID= 11172541
Free space on /tmp= 62084 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667768-1276682003/watcher-2667768-1276682003 -o /tmp/evaluation-result-2667768-1276682003/solver-2667768-1276682003 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667768-1276682003.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f309126dc76153b39022a856cb65e640
RANDOM SEED=1584285556

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1575072 kB
Buffers:        134036 kB
Cached:         208012 kB
SwapCached:          0 kB
Active:         138840 kB
Inactive:       262692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1575072 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2896 kB
Writeback:           0 kB
AnonPages:       59464 kB
Mapped:          15420 kB
Slab:            60540 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181560 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62080 MiB
End job on node041 at 2010-06-16 12:23:26