Trace number 350018

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 2007-03-23? (TO) 1800.09 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_5_40_4.opb
MD5SUM153ea7f27a80a18c7caefc8ed55018be
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables41
Total number of constraints11
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint40
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1207
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3621
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/350018-1176744199/instance-350018-1176744199.opb ......
1800.06/1800.50	c done parsing opb.
1800.06/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350018-1176744199/instance-350018-1176744199.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-350018-1176744199 -o ROOT/results/node50/solver-350018-1176744199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350018-1176744199/PBS4 /tmp/evaluation/350018-1176744199/instance-350018-1176744199.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: 1.00 1.00 1.00 3/64 26527
/proc/meminfo: memFree=1752688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=1320 CPUtime=0
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 29265098 1351680 113 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 330 113 92 219 0 107 0

[startup+0.0894159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26527
/proc/meminfo: memFree=1752688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=1320 CPUtime=0.08
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 196 0 0 0 8 0 0 0 18 0 1 0 29265098 1351680 178 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 330 178 92 219 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1320

[startup+0.101416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26527
/proc/meminfo: memFree=1752688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=1320 CPUtime=0.09
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 29265098 1351680 189 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 330 189 92 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301434 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26527
/proc/meminfo: memFree=1752688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=2228 CPUtime=0.29
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 356 0 0 0 29 0 0 0 19 0 1 0 29265098 2281472 338 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 557 338 93 219 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2228

[startup+0.701468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26527
/proc/meminfo: memFree=1752688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=3580 CPUtime=0.69
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 569 0 0 0 68 1 0 0 22 0 1 0 29265098 3665920 551 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 895 551 93 219 0 672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3580

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1750440/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=5820 CPUtime=1.49
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 868 0 0 0 148 1 0 0 25 0 1 0 29265098 5959680 801 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 1455 801 94 219 0 1232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5820

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1749288/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=6084 CPUtime=3.09
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 1107 0 0 0 307 2 0 0 25 0 1 0 29265098 6230016 1040 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 1521 1040 94 219 0 1298 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6084

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1747688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=6772 CPUtime=6.29
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 1561 0 0 0 626 3 0 0 25 0 1 0 29265098 6934528 1397 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 1693 1397 94 219 0 1470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1745704/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=11452 CPUtime=12.69
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 2005 0 0 0 1264 5 0 0 25 0 1 0 29265098 11726848 1841 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 2863 1841 94 219 0 2640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11452

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1742760/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=12684 CPUtime=25.49
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 2893 0 0 0 2541 8 0 0 25 0 1 0 29265098 12988416 2536 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 3171 2536 94 219 0 2948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12684

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1738536/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=21964 CPUtime=51.08
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 3964 0 0 0 5096 12 0 0 25 0 1 0 29265098 22491136 3607 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 5491 3607 94 219 0 5268 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21964

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1733224/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=24268 CPUtime=102.27
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 5649 0 0 0 10208 19 0 0 25 0 1 0 29265098 24850432 4907 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 6067 4907 94 219 0 5844 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24268

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1730664/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=25300 CPUtime=162.26
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 6308 0 0 0 16201 25 0 0 25 0 1 0 29265098 25907200 5566 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 6325 5566 94 219 0 6102 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 25300

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1728040/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=41840 CPUtime=222.24
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 6930 0 0 0 22193 31 0 0 25 0 1 0 29265098 42844160 6188 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 10460 6188 94 219 0 10237 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1723752/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=43160 CPUtime=282.22
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 8008 0 0 0 28187 35 0 0 25 0 1 0 29265098 44195840 7266 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 10790 7266 94 219 0 10567 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43160

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1719720/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=46892 CPUtime=342.21
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 9797 0 0 0 34181 40 0 0 25 0 1 0 29265098 48017408 8286 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 11723 8286 94 219 0 11500 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1718120/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=48080 CPUtime=402.19
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 10185 0 0 0 40176 43 0 0 25 0 1 0 29265098 49233920 8674 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 12020 8674 94 219 0 11797 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 48080

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1714920/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=49004 CPUtime=462.17
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 10975 0 0 0 46171 46 0 0 25 0 1 0 29265098 50180096 9464 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 12251 9464 94 219 0 12028 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49004

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1712104/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=49268 CPUtime=522.17
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 11687 0 0 0 52167 50 0 0 25 0 1 0 29265098 50450432 10176 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 12317 10176 94 219 0 12094 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 49268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1709416/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=49796 CPUtime=582.15
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 12352 0 0 0 58161 54 0 0 25 0 1 0 29265098 50991104 10841 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 12449 10841 94 219 0 12226 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 49796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1706856/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=49924 CPUtime=642.14
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 12989 0 0 0 64157 57 0 0 25 0 1 0 29265098 51122176 11445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 12481 11445 94 219 0 12258 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 49924


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1699176/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=84040 CPUtime=882.08
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 15052 0 0 0 88139 69 0 0 25 0 1 0 29265098 86056960 13343 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 21010 13343 94 219 0 20787 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 84040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1698408/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=84560 CPUtime=942.07
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 15322 0 0 0 94135 72 0 0 25 0 1 0 29265098 86589440 13547 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 21140 13547 94 219 0 20917 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 84560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1696424/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=85076 CPUtime=1002.05
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 15874 0 0 0 100131 74 0 0 25 0 1 0 29265098 87117824 14033 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 21269 14033 94 219 0 21046 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 85076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1694696/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=86236 CPUtime=1062.04
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 16477 0 0 0 106127 77 0 0 25 0 1 0 29265098 88305664 14471 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 21559 14471 94 219 0 21336 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 86236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1692776/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=86364 CPUtime=1122.03
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 16975 0 0 0 112123 80 0 0 25 0 1 0 29265098 88436736 14936 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 21591 14936 94 219 0 21368 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 86364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1690600/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=87136 CPUtime=1182
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 17648 0 0 0 118118 82 0 0 25 0 1 0 29265098 89227264 15477 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 21784 15477 94 219 0 21561 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 87136

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26528
/proc/meminfo: memFree=1688744/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=93540 CPUtime=1241.99
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 19647 0 0 0 124114 85 0 0 25 0 1 0 29265098 95784960 15906 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23385 15906 94 219 0 23162 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 93540

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26528
/proc/meminfo: memFree=1686824/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=93796 CPUtime=1301.98
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 20188 0 0 0 130110 88 0 0 25 0 1 0 29265098 96047104 16381 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23449 16381 94 219 0 23226 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 93796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1685096/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=93924 CPUtime=1361.96
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 20660 0 0 0 136106 90 0 0 25 0 1 0 29265098 96178176 16820 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23481 16820 94 219 0 23258 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 93924

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1683688/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=94180 CPUtime=1421.96
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 21066 0 0 0 142104 92 0 0 25 0 1 0 29265098 96440320 17160 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23545 17160 94 219 0 23322 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 94180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1682088/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=94436 CPUtime=1481.94
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 21510 0 0 0 148100 94 0 0 25 0 1 0 29265098 96702464 17538 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23609 17538 94 219 0 23386 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 94436

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1680808/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=94824 CPUtime=1541.92
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 21911 0 0 0 154097 95 0 0 25 0 1 0 29265098 97099776 17873 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23706 17873 94 219 0 23483 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 94824

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1679272/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=95208 CPUtime=1601.91
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 22405 0 0 0 160093 98 0 0 25 0 1 0 29265098 97492992 18268 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23802 18268 94 219 0 23579 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 95208

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1677544/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=95208 CPUtime=1661.89
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 22825 0 0 0 166090 99 0 0 25 0 1 0 29265098 97492992 18688 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23802 18688 94 219 0 23579 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 95208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1676072/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=95336 CPUtime=1721.88
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 23238 0 0 0 172087 101 0 0 25 0 1 0 29265098 97624064 19068 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23834 19068 94 219 0 23611 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 95336

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1674408/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=95596 CPUtime=1781.86
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 23615 0 0 0 178083 103 0 0 25 0 1 0 29265098 97890304 19445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23899 19445 94 219 0 23676 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 95596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1673768/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=95856 CPUtime=1800.06
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 23767 0 0 0 179902 104 0 0 25 0 1 0 29265098 98156544 19597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23964 19597 94 219 0 23741 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 95856

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26528
/proc/meminfo: memFree=1673768/2055920 swapFree=4183816/4192956
[pid=26527] ppid=26525 vsize=95856 CPUtime=1800.06
/proc/26527/stat : 26527 (PBS4) R 26525 26527 25764 0 -1 4194304 23767 0 0 0 179902 104 0 0 25 0 1 0 29265098 98156544 19597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26527/statm: 23964 19597 94 219 0 23741 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 95856

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.09
CPU user time (s): 1799.03
CPU system time (s): 1.05884
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 95856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.05884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23768
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= 2243

runsolver used 1.42078 second user time and 3.52546 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Apr 16 17:23:19 UTC 2007

IDJOB= 350018
IDBENCH= 2929
IDSOLVER= 157
FILE ID= node50/350018-1176744199

PBS_JOBID= 4559544

Free space on /tmp= 66549 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_5_40_4.opb
COMMAND LINE= /tmp/evaluation/350018-1176744199/PBS4 /tmp/evaluation/350018-1176744199/instance-350018-1176744199.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-350018-1176744199 -o ROOT/results/node50/conversion-350018-1176744199 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350018-1176744199/instance-350018-1176744199.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-350018-1176744199 -o ROOT/results/node50/solver-350018-1176744199 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350018-1176744199/PBS4 /tmp/evaluation/350018-1176744199/instance-350018-1176744199.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  153ea7f27a80a18c7caefc8ed55018be

RANDOM SEED= 990744681

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1753224 kB
Buffers:         11948 kB
Cached:         237416 kB
SwapCached:       3120 kB
Active:          49836 kB
Inactive:       209488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753224 kB
SwapTotal:     4192956 kB
SwapFree:      4183816 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            29416 kB
Committed_AS:   994348 kB
PageTables:       1460 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= 66549 MiB

End job on node50 on Mon Apr 16 17:53:22 UTC 2007