Trace number 430906

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
MD5SUM0529ad177104c2b8c24f12c8a325b463
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 benchmark0.162974
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 variables189
Total number of constraints19
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 constraints19
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)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/430906-1178000486/instance-430906-1178000486.opb ......
7.89/7.93	c done parsing opb.
7.89/7.93	o 41
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430906-1178000486/instance-430906-1178000486.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-430906-1178000486 -o ROOT/results/node45/solver-430906-1178000486 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430906-1178000486/PBS4 /tmp/evaluation/430906-1178000486/instance-430906-1178000486.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 10015
/proc/meminfo: memFree=1786752/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=1456 CPUtime=0
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 154894220 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/10015/statm: 364 147 87 219 0 141 0

[startup+0.0071661 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 10015
/proc/meminfo: memFree=1786752/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=1456 CPUtime=0
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 154894220 1490944 154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/10015/statm: 364 154 87 219 0 141 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1456

[startup+0.102177 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 10015
/proc/meminfo: memFree=1786752/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=1840 CPUtime=0.09
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 323 0 0 0 9 0 0 0 18 0 1 0 154894220 1884160 306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 460 307 93 219 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1840

[startup+0.302196 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 10015
/proc/meminfo: memFree=1786752/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=3592 CPUtime=0.29
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 574 0 0 0 29 0 0 0 19 0 1 0 154894220 3678208 557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 898 557 93 219 0 675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3592

[startup+0.702247 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 10015
/proc/meminfo: memFree=1786752/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=5972 CPUtime=0.69
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 915 0 0 0 68 1 0 0 23 0 1 0 154894220 6115328 898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 1493 898 93 219 0 1270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5972

[startup+1.50132 s]
/proc/loadavg: 0.85 0.97 0.97 2/78 10016
/proc/meminfo: memFree=1782904/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=6292 CPUtime=1.49
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 1343 0 0 0 148 1 0 0 25 0 1 0 154894220 6443008 1277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 1573 1277 94 219 0 1350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6292

[startup+3.10148 s]
/proc/loadavg: 0.85 0.97 0.97 2/78 10016
/proc/meminfo: memFree=1781048/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=10648 CPUtime=3.09
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 1796 0 0 0 307 2 0 0 25 0 1 0 154894220 10903552 1730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 2662 1730 94 219 0 2439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10648

[startup+6.30181 s]
/proc/loadavg: 0.86 0.97 0.97 2/78 10016
/proc/meminfo: memFree=1779128/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=11708 CPUtime=6.29
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 2178 0 0 0 625 4 0 0 25 0 1 0 154894220 11988992 2015 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 2927 2015 94 219 0 2704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11708

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.97 2/78 10016
/proc/meminfo: memFree=1777472/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=12512 CPUtime=12.69
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 2597 0 0 0 1260 9 0 0 25 0 1 0 154894220 12812288 2434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 3128 2434 104 219 0 2905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12512

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.97 2/78 10016
/proc/meminfo: memFree=1774656/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=14176 CPUtime=25.49
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 3420 0 0 0 2532 17 0 0 25 0 1 0 154894220 14516224 3064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 3544 3064 104 219 0 3321 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14176

[startup+51.1014 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 10016
/proc/meminfo: memFree=1769216/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=25740 CPUtime=51.07
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 5226 0 0 0 5074 33 0 0 25 0 1 0 154894220 26357760 4485 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 6435 4485 104 219 0 6212 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25740

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 10016
/proc/meminfo: memFree=1765952/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=27476 CPUtime=102.27
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 5988 0 0 0 10163 64 0 0 25 0 1 0 154894220 28135424 5247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 6869 5247 104 219 0 6646 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27476

[startup+162.302 s]
/proc/loadavg: 1.06 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1761408/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=32484 CPUtime=162.25
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 7890 0 0 0 16134 91 0 0 25 0 1 0 154894220 33263616 6380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 8121 6380 104 219 0 7898 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32484

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1758720/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=34200 CPUtime=222.22
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 8544 0 0 0 22105 117 0 0 25 0 1 0 154894220 35020800 7034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 8550 7034 104 219 0 8327 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34200

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1756800/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=35164 CPUtime=282.21
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 9007 0 0 0 28080 141 0 0 25 0 1 0 154894220 36007936 7497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 8791 7497 104 219 0 8568 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35164

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1753984/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=42152 CPUtime=342.19
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 11263 0 0 0 34057 162 0 0 25 0 1 0 154894220 43163648 8216 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 10538 8216 104 219 0 10315 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42152

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1750592/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=43844 CPUtime=402.18
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 12079 0 0 0 40030 188 0 0 25 0 1 0 154894220 44896256 9032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 10961 9032 104 219 0 10738 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1748864/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=44796 CPUtime=462.16
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 12510 0 0 0 46004 212 0 0 25 0 1 0 154894220 45871104 9463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 11199 9463 104 219 0 10976 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44796

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1747520/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=45316 CPUtime=522.14
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 12843 0 0 0 51982 232 0 0 25 0 1 0 154894220 46403584 9796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 11329 9796 104 219 0 11106 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45316

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1746048/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=46012 CPUtime=582.13
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 13213 0 0 0 57960 253 0 0 25 0 1 0 154894220 47116288 10166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 11503 10166 104 219 0 11280 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46012

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1744512/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=47384 CPUtime=642.11
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 13587 0 0 0 63936 275 0 0 25 0 1 0 154894220 48521216 10540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 11846 10540 104 219 0 11623 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 47384


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1740480/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=61788 CPUtime=822.06
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 17653 0 0 0 81873 333 0 0 25 0 1 0 154894220 63270912 11533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 15447 11533 104 219 0 15224 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 61788

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1739136/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=62584 CPUtime=882.04
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 18003 0 0 0 87853 351 0 0 25 0 1 0 154894220 64086016 11883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 15646 11883 104 219 0 15423 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 62584

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1737984/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=62584 CPUtime=942.03
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 18285 0 0 0 93833 370 0 0 25 0 1 0 154894220 64086016 12165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 15646 12165 104 219 0 15423 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1737024/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=63564 CPUtime=1002.01
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 18529 0 0 0 99813 388 0 0 25 0 1 0 154894220 65089536 12409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 15891 12409 104 219 0 15668 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 63564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1735744/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=63564 CPUtime=1062
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 18841 0 0 0 105796 404 0 0 25 0 1 0 154894220 65089536 12721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 15891 12721 104 219 0 15668 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 63564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1734592/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=64460 CPUtime=1121.98
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 19134 0 0 0 111777 421 0 0 25 0 1 0 154894220 66007040 13014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 16115 13014 104 219 0 15892 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 64460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1733120/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=65412 CPUtime=1181.96
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 19491 0 0 0 117757 439 0 0 25 0 1 0 154894220 66981888 13371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 16353 13371 104 219 0 16130 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 65412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1732224/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=65412 CPUtime=1241.95
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 19709 0 0 0 123738 457 0 0 25 0 1 0 154894220 66981888 13589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 16353 13589 104 219 0 16130 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 65412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1731072/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=66568 CPUtime=1301.94
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 20009 0 0 0 129720 474 0 0 25 0 1 0 154894220 68165632 13889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 16642 13889 104 219 0 16419 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 66568

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1729792/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=67644 CPUtime=1361.91
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 20323 0 0 0 135701 490 0 0 25 0 1 0 154894220 69267456 14203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 16911 14203 104 219 0 16688 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 67644

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1728448/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=67644 CPUtime=1421.9
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 20653 0 0 0 141682 508 0 0 25 0 1 0 154894220 69267456 14533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 16911 14533 104 219 0 16688 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 67644

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1727360/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=68788 CPUtime=1481.87
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 20913 0 0 0 147662 525 0 0 25 0 1 0 154894220 70438912 14793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 17197 14793 104 219 0 16974 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 68788

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1726336/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=69044 CPUtime=1541.86
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 21162 0 0 0 153645 541 0 0 25 0 1 0 154894220 70701056 15042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 17261 15042 104 219 0 17038 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 69044

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1725376/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=69044 CPUtime=1601.84
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 21406 0 0 0 159627 557 0 0 25 0 1 0 154894220 70701056 15286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 17261 15286 104 219 0 17038 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 69044

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1724352/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=70532 CPUtime=1661.83
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 21692 0 0 0 165611 572 0 0 25 0 1 0 154894220 72224768 15572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 17633 15572 104 219 0 17410 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 70532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1723008/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=70964 CPUtime=1721.81
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 22053 0 0 0 171594 587 0 0 25 0 1 0 154894220 72667136 15933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 17741 15933 104 219 0 17518 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 70964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1721536/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=72704 CPUtime=1781.79
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 22400 0 0 0 177577 602 0 0 25 0 1 0 154894220 74448896 16280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 18176 16280 104 219 0 17953 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 72704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 10016
/proc/meminfo: memFree=1721088/2055920 swapFree=4157808/4192956
[pid=10015] ppid=10013 vsize=72704 CPUtime=1800.09
/proc/10015/stat : 10015 (PBS4) R 10013 10015 8029 0 -1 4194304 22497 0 0 0 179404 605 0 0 25 0 1 0 154894220 74448896 16377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10015/statm: 18176 16377 104 219 0 17953 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 72704

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1794.05
CPU system time (s): 6.07108
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 72704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.05
system time used= 6.07108
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22498
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= 8
involuntary context switches= 36347

runsolver used 1.65475 second user time and 4.33234 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  1 06:21:26 UTC 2007

IDJOB= 430906
IDBENCH= 48014
IDSOLVER= 157
FILE ID= node45/430906-1178000486

PBS_JOBID= 4728201

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
COMMAND LINE= /tmp/evaluation/430906-1178000486/PBS4 /tmp/evaluation/430906-1178000486/instance-430906-1178000486.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-430906-1178000486 -o ROOT/results/node45/conversion-430906-1178000486 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430906-1178000486/instance-430906-1178000486.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-430906-1178000486 -o ROOT/results/node45/solver-430906-1178000486 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430906-1178000486/PBS4 /tmp/evaluation/430906-1178000486/instance-430906-1178000486.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0529ad177104c2b8c24f12c8a325b463

RANDOM SEED= 643300069

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1787224 kB
Buffers:         37628 kB
Cached:         146308 kB
SwapCached:      14284 kB
Active:          68528 kB
Inactive:       138816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787224 kB
SwapTotal:     4192956 kB
SwapFree:      4157808 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:            46888 kB
Committed_AS:  1482276 kB
PageTables:       1736 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node45 on Tue May  1 06:51:29 UTC 2007