Trace number 2681612

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedOPT3 492.43 492.704

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
MD5SUMb163134236a18751e6971651a3b5a0d9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.418935
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables63
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 154/0 clauses 147/0 units 0
0.00/0.00	c vars 63
0.00/0.00	c objective 7 + 0
2.49/2.50	c 2.22066 7.70312 1583 52404
2.49/2.50	o 71
4.40/4.43	c 3.91341 7.84375 715 96819
4.40/4.43	o 65
4.59/4.65	c 4.10938 7.84375 1345 102157
4.59/4.65	o 5
6.09/6.11	c 5.39618 7.84375 1196 137517
6.09/6.11	o 3
492.43/492.69	c 435.933 8.22656 1453 10111597
492.43/492.69	s OPTIMUM FOUND
492.43/492.69	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 -x11 -x12 x13 -x14 x15 x16 -x17 x18 -x19 -x20 x21 x22 x23 -x24 -x25 -x26 x27 x28 x29 -x30 -x31 x32 -x33 x34 x35 x36 x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 x52 x53 x54 x55 -x56 x57 x58 -x59 -x60 x61 x62 -x63

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681612-1277500741/watcher-2681612-1277500741 -o /tmp/evaluation-result-2681612-1277500741/solver-2681612-1277500741 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681612-1277500741.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: 1.07 1.05 1.01 2/106 29263
/proc/meminfo: memFree=1844556/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=3444 CPUtime=0
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 570 0 0 0 0 0 0 0 22 0 1 0 91362177 3526656 489 1992294400 134512640 136421960 4292270112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 861 490 193 467 0 392 0

[startup+0.044048 s]
/proc/loadavg: 1.07 1.05 1.01 2/106 29263
/proc/meminfo: memFree=1844556/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=6688 CPUtime=0.03
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1395 0 0 0 3 0 0 0 22 0 1 0 91362177 6848512 1314 1992294400 134512640 136421960 4292270112 18446744073709551615 134886940 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 1672 1314 203 467 0 1203 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6688

[startup+0.102056 s]
/proc/loadavg: 1.07 1.05 1.01 2/106 29263
/proc/meminfo: memFree=1844556/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=7364 CPUtime=0.09
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1552 0 0 0 8 1 0 0 25 0 1 0 91362177 7540736 1471 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 1841 1471 214 467 0 1372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7364

[startup+0.301083 s]
/proc/loadavg: 1.07 1.05 1.01 2/106 29263
/proc/meminfo: memFree=1844556/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=7496 CPUtime=0.29
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1583 0 0 0 27 2 0 0 25 0 1 0 91362177 7675904 1502 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 1874 1502 214 467 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7496

[startup+0.70114 s]
/proc/loadavg: 1.07 1.05 1.01 2/106 29263
/proc/meminfo: memFree=1844556/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=7624 CPUtime=0.69
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1637 0 0 0 62 7 0 0 25 0 1 0 91362177 7806976 1556 1992294400 134512640 136421960 4292270112 18446744073709551615 134857566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 1906 1556 214 467 0 1437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7624

[startup+1.50026 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 29264
/proc/meminfo: memFree=1839092/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=7756 CPUtime=1.49
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1669 0 0 0 134 15 0 0 25 0 1 0 91362177 7942144 1588 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 1939 1588 215 467 0 1470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7756

[startup+3.10048 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 29264
/proc/meminfo: memFree=1838720/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8028 CPUtime=3.09
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1739 0 0 0 273 36 0 0 25 0 1 0 91362177 8220672 1657 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2007 1657 238 467 0 1538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8028

[startup+6.30094 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 29264
/proc/meminfo: memFree=1838348/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8028 CPUtime=6.29
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1742 0 0 0 556 73 0 0 25 0 1 0 91362177 8220672 1657 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2007 1657 238 467 0 1538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8028

[startup+12.7008 s]
/proc/loadavg: 1.05 1.05 1.00 2/107 29264
/proc/meminfo: memFree=1838224/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8028 CPUtime=12.69
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1742 0 0 0 1118 151 0 0 25 0 1 0 91362177 8220672 1657 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2007 1657 238 467 0 1538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8028

[startup+25.5017 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 29264
/proc/meminfo: memFree=1838224/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8028 CPUtime=25.48
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1742 0 0 0 2248 300 0 0 25 0 1 0 91362177 8220672 1657 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2007 1657 238 467 0 1538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8028

[startup+51.1013 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 29264
/proc/meminfo: memFree=1838224/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8028 CPUtime=51.07
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1761 0 0 0 4501 606 0 0 25 0 1 0 91362177 8220672 1676 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2007 1676 238 467 0 1538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8028

[startup+102.309 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29266
/proc/meminfo: memFree=1837976/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8160 CPUtime=102.26
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1779 0 0 0 9022 1204 0 0 25 0 1 0 91362177 8355840 1694 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2040 1694 238 467 0 1571 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8160

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29268
/proc/meminfo: memFree=1837728/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8288 CPUtime=162.23
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1802 0 0 0 14330 1893 0 0 25 0 1 0 91362177 8486912 1717 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2072 1717 238 467 0 1603 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8288

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29270
/proc/meminfo: memFree=1837728/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=222.21
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1828 0 0 0 19618 2603 0 0 25 0 1 0 91362177 8622080 1743 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1743 238 467 0 1636 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8420

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29270
/proc/meminfo: memFree=1837728/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=282.19
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1828 0 0 0 24928 3291 0 0 25 0 1 0 91362177 8622080 1743 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1743 238 467 0 1636 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8420

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29272
/proc/meminfo: memFree=1837604/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=342.17
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1844 0 0 0 30244 3973 0 0 25 0 1 0 91362177 8622080 1759 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1759 238 467 0 1636 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29274
/proc/meminfo: memFree=1837480/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=402.15
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1851 0 0 0 35545 4670 0 0 25 0 1 0 91362177 8622080 1766 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1766 238 467 0 1636 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8420

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837480/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=462.13
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1856 0 0 0 40858 5355 0 0 25 0 1 0 91362177 8622080 1771 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1771 238 467 0 1636 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8420

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (492.43 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (492.43 s) to the 'lost time'.

[startup+492.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837356/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=492.43
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1857 0 0 0 43585 5658 0 0 25 0 1 0 91362177 8622080 1772 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1772 238 467 0 1636 0
Current children cumulated CPU time (s) 492.43
Current children cumulated vsize (KiB) 8420

[startup+492.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837728/2059040 swapFree=4139696/4192956
[pid=29263] ppid=-1 vsize=0 CPUtime=0
/proc/29263/stat : -- couldn't open stat file --/proc/29263/statm: 13116 672 557 94 0 113 0
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+473.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837480/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=473.34
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1856 0 0 0 41872 5462 0 0 25 0 1 0 91362177 8622080 1771 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1771 238 467 0 1636 0
Current children cumulated CPU time (s) 473.34
Current children cumulated vsize (KiB) 8420

[startup+486.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837356/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=486.12
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1857 0 0 0 43019 5593 0 0 25 0 1 0 91362177 8622080 1772 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1772 238 467 0 1636 0
Current children cumulated CPU time (s) 486.12
Current children cumulated vsize (KiB) 8420

[startup+489.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837356/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=489.33
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1857 0 0 0 43307 5626 0 0 25 0 1 0 91362177 8622080 1772 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1772 238 467 0 1636 0
Current children cumulated CPU time (s) 489.33
Current children cumulated vsize (KiB) 8420

[startup+491.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837356/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=490.92
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1857 0 0 0 43450 5642 0 0 25 0 1 0 91362177 8622080 1772 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1772 238 467 0 1636 0
Current children cumulated CPU time (s) 490.92
Current children cumulated vsize (KiB) 8420

[startup+491.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837356/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=491.72
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1857 0 0 0 43522 5650 0 0 25 0 1 0 91362177 8622080 1772 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1772 238 467 0 1636 0
Current children cumulated CPU time (s) 491.72
Current children cumulated vsize (KiB) 8420

[startup+492.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837356/2059040 swapFree=4139696/4192956
[pid=29263] ppid=29261 vsize=8420 CPUtime=492.13
/proc/29263/stat : 29263 (pbct) R 29261 29263 28667 0 -1 4202496 1857 0 0 0 43558 5655 0 0 25 0 1 0 91362177 8622080 1772 1992294400 134512640 136421960 4292270112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29263/statm: 2105 1772 238 467 0 1636 0
Current children cumulated CPU time (s) 492.13
Current children cumulated vsize (KiB) 8420

[startup+492.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1837728/2059040 swapFree=4139696/4192956
[pid=29263] ppid=-1 vsize=0 CPUtime=0
/proc/29263/stat : -- couldn't open stat file --/proc/29263/statm: 13116 672 557 94 0 113 0
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 29263 and gives
#  childrusage.ru_utime.tv_sec=435
#  childrusage.ru_utime.tv_usec=944726
#  childrusage.ru_stime.tv_sec=56
#  childrusage.ru_stime.tv_usec=593396
# CPU time returned by wait4() is 492.538
# 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): 492.43
#  lost CPU user time (s): 435.85
#  lost CPU system time (s): 56.58

Real time (s): 492.704
CPU time (s): 492.43
CPU user time (s): 435.85
CPU system time (s): 56.58
CPU usage (%): 99.9445
Max. virtual memory (cumulated for all children) (KiB): 8420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 435.945
system time used= 56.5934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1862
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= 784

runsolver used 0.781881 second user time and 2.36864 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-25 23:19:01
IDJOB=2681612
IDBENCH=48101
IDSOLVER=1192
FILE ID=node049/2681612-1277500741
PBS_JOBID= 11190583
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681612-1277500741/watcher-2681612-1277500741 -o /tmp/evaluation-result-2681612-1277500741/solver-2681612-1277500741 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681612-1277500741.opb

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

MD5SUM BENCH= b163134236a18751e6971651a3b5a0d9
RANDOM SEED=94296853

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845084 kB
Buffers:         31916 kB
Cached:          84536 kB
SwapCached:       6456 kB
Active:          34520 kB
Inactive:        95320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845084 kB
SwapTotal:     4192956 kB
SwapFree:      4139696 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11784 kB
Mapped:          11920 kB
Slab:            61908 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node049 at 2010-06-25 23:27:14