Trace number 430500

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. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
MD5SUM747af0da1666dabab7e7b60330c37a87
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 benchmark0.222965
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 variables216
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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/430500-1177995921/instance-430500-1177995921.opb ......
766.68/766.92	c done parsing opb.
766.68/766.92	o 213
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430500-1177995921/instance-430500-1177995921.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-430500-1177995921 -o ROOT/results/node15/solver-430500-1177995921 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430500-1177995921/PBS4 /tmp/evaluation/430500-1177995921/instance-430500-1177995921.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: 0.93 0.99 0.99 3/77 28158
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=1456 CPUtime=0
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 247509680 1490944 155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/28158/statm: 364 155 87 219 0 141 0

[startup+0.0241741 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 28158
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=1716 CPUtime=0.02
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 235 0 0 0 2 0 0 0 18 0 1 0 247509680 1757184 218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 429 218 92 219 0 206 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1716

[startup+0.101181 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 28158
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=2484 CPUtime=0.09
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 247509680 2543616 345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 621 345 93 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.301199 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 28158
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=3664 CPUtime=0.29
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 659 0 0 0 29 0 0 0 19 0 1 0 247509680 3751936 642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 916 642 93 219 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3664

[startup+0.701236 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 28158
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=6036 CPUtime=0.69
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 1108 0 0 0 68 1 0 0 23 0 1 0 247509680 6180864 1091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 1509 1091 93 219 0 1286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6036

[startup+1.50132 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1800552/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=6620 CPUtime=1.49
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 1531 0 0 0 147 2 0 0 25 0 1 0 247509680 6778880 1465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 1655 1465 94 219 0 1432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6620

[startup+3.10146 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1799464/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=7388 CPUtime=3.09
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 1772 0 0 0 305 4 0 0 25 0 1 0 247509680 7565312 1609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 1847 1609 94 219 0 1624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7388

[startup+6.30175 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1798184/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=12308 CPUtime=6.29
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 2100 0 0 0 620 9 0 0 25 0 1 0 247509680 12603392 1937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 3077 1937 94 219 0 2854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12308

[startup+12.7013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1795752/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=13620 CPUtime=12.68
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 2875 0 0 0 1253 15 0 0 25 0 1 0 247509680 13946880 2519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 3405 2519 94 219 0 3182 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13620

[startup+25.5015 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1791080/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=22920 CPUtime=25.49
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 3999 0 0 0 2523 26 0 0 25 0 1 0 247509680 23470080 3643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 5730 3643 94 219 0 5507 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22920

[startup+51.1019 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1788776/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=25728 CPUtime=51.07
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 4957 0 0 0 5069 38 0 0 25 0 1 0 247509680 26345472 4216 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 6432 4216 94 219 0 6209 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25728

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1782824/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=30324 CPUtime=102.27
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 7166 0 0 0 10165 62 0 0 25 0 1 0 247509680 31051776 5656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 7581 5656 94 219 0 7358 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1780328/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=32148 CPUtime=162.25
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 7830 0 0 0 16132 93 0 0 25 0 1 0 247509680 32919552 6320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 8037 6320 94 219 0 7814 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32148

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1777128/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=33424 CPUtime=222.23
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 8607 0 0 0 22110 113 0 0 25 0 1 0 247509680 34226176 7097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 8356 7097 94 219 0 8133 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33424

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1775208/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=34832 CPUtime=282.21
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 9089 0 0 0 28085 136 0 0 25 0 1 0 247509680 35667968 7579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 8708 7579 94 219 0 8485 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34832

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1772648/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=42424 CPUtime=342.2
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 11252 0 0 0 34058 162 0 0 25 0 1 0 247509680 43442176 8205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 10606 8205 94 219 0 10383 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42424

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1770856/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=43604 CPUtime=402.18
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 11701 0 0 0 40038 180 0 0 25 0 1 0 247509680 44650496 8654 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 10901 8654 94 219 0 10678 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43604

[startup+462.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 28159
/proc/meminfo: memFree=1769256/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=44392 CPUtime=462.17
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 12102 0 0 0 46017 200 0 0 25 0 1 0 247509680 45457408 9055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 11098 9055 94 219 0 10875 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44392

[startup+522.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 28159
/proc/meminfo: memFree=1767784/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=45212 CPUtime=522.15
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 12484 0 0 0 51996 219 0 0 25 0 1 0 247509680 46297088 9437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 11303 9437 94 219 0 11080 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45212

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 28159
/proc/meminfo: memFree=1764968/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=46256 CPUtime=582.13
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 13180 0 0 0 57979 234 0 0 25 0 1 0 247509680 47366144 10133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 11564 10133 94 219 0 11341 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46256

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28159
/proc/meminfo: memFree=1763496/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=47496 CPUtime=642.12
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 13552 0 0 0 63961 251 0 0 25 0 1 0 247509680 48635904 10505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 11874 10505 94 219 0 11651 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47496


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1756136/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=78144 CPUtime=882.06
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 18455 0 0 0 87885 321 0 0 25 0 1 0 247509680 80019456 12335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 19536 12335 104 219 0 19313 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 78144

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1754792/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=79100 CPUtime=942.04
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 18806 0 0 0 93868 336 0 0 25 0 1 0 247509680 80998400 12686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 19775 12686 104 219 0 19552 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 79100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1753896/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=79912 CPUtime=1002.02
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 19031 0 0 0 99851 351 0 0 25 0 1 0 247509680 81829888 12911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 19978 12911 104 219 0 19755 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 79912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1752488/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=80776 CPUtime=1062.01
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 19359 0 0 0 105836 365 0 0 25 0 1 0 247509680 82714624 13239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 20194 13239 104 219 0 19971 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 80776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1751528/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=80776 CPUtime=1121.99
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 19599 0 0 0 111814 385 0 0 25 0 1 0 247509680 82714624 13479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 20194 13479 104 219 0 19971 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 80776

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28159
/proc/meminfo: memFree=1750696/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=81692 CPUtime=1181.97
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 19812 0 0 0 117796 401 0 0 25 0 1 0 247509680 83652608 13692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 20423 13692 104 219 0 20200 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 81692

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28159
/proc/meminfo: memFree=1749544/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=82268 CPUtime=1241.95
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 20112 0 0 0 123777 418 0 0 25 0 1 0 247509680 84242432 13992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 20567 13992 104 219 0 20344 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 82268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1747816/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=83436 CPUtime=1301.94
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 20534 0 0 0 129760 434 0 0 25 0 1 0 247509680 85438464 14414 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 20859 14414 104 219 0 20636 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 83436

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1746856/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=83436 CPUtime=1361.93
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 20763 0 0 0 135741 452 0 0 25 0 1 0 247509680 85438464 14643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 20859 14643 104 219 0 20636 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 83436

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1746024/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=84472 CPUtime=1421.92
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 20964 0 0 0 141724 468 0 0 25 0 1 0 247509680 86499328 14844 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21118 14844 104 219 0 20895 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 84472

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1745320/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=84472 CPUtime=1481.9
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 21137 0 0 0 147710 480 0 0 25 0 1 0 247509680 86499328 15017 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21118 15017 104 219 0 20895 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 84472

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1744040/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=85572 CPUtime=1541.88
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 21458 0 0 0 153692 496 0 0 25 0 1 0 247509680 87625728 15338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21393 15338 104 219 0 21170 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 85572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1743272/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=85572 CPUtime=1601.86
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 21656 0 0 0 159675 511 0 0 25 0 1 0 247509680 87625728 15536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21393 15536 104 219 0 21170 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 85572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1742568/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=85572 CPUtime=1661.85
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 21830 0 0 0 165655 530 0 0 25 0 1 0 247509680 87625728 15710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21393 15710 104 219 0 21170 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 85572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1741800/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=86740 CPUtime=1721.82
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 22024 0 0 0 171636 546 0 0 25 0 1 0 247509680 88821760 15904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21685 15904 104 219 0 21462 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 86740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1741032/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=86932 CPUtime=1781.81
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 22224 0 0 0 177619 562 0 0 25 0 1 0 247509680 89018368 16104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21733 16104 104 219 0 21510 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 86932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28159
/proc/meminfo: memFree=1740584/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=86932 CPUtime=1800.01
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 22320 0 0 0 179435 566 0 0 25 0 1 0 247509680 89018368 16200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21733 16200 104 219 0 21510 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86932

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 2/78 28159
/proc/meminfo: memFree=1740584/2055920 swapFree=4169108/4192956
[pid=28158] ppid=28156 vsize=86932 CPUtime=1800.01
/proc/28158/stat : 28158 (PBS4) R 28156 28158 27619 0 -1 4194304 22320 0 0 0 179435 566 0 0 25 0 1 0 247509680 89018368 16200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28158/statm: 21733 16200 104 219 0 21510 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86932

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1794.36
CPU system time (s): 5.67214
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 90436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.36
system time used= 5.67214
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22321
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= 36530

runsolver used 1.55476 second user time and 4.13137 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  1 05:05:21 UTC 2007

IDJOB= 430500
IDBENCH= 47985
IDSOLVER= 157
FILE ID= node15/430500-1177995921

PBS_JOBID= 4728220

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=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
COMMAND LINE= /tmp/evaluation/430500-1177995921/PBS4 /tmp/evaluation/430500-1177995921/instance-430500-1177995921.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-430500-1177995921 -o ROOT/results/node15/conversion-430500-1177995921 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430500-1177995921/instance-430500-1177995921.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-430500-1177995921 -o ROOT/results/node15/solver-430500-1177995921 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430500-1177995921/PBS4 /tmp/evaluation/430500-1177995921/instance-430500-1177995921.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  747af0da1666dabab7e7b60330c37a87

RANDOM SEED= 551736399

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1805960 kB
Buffers:         43984 kB
Cached:         118420 kB
SwapCached:       2360 kB
Active:          68940 kB
Inactive:       116696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805960 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            49708 kB
Committed_AS:  7605848 kB
PageTables:       1872 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 node15 on Tue May  1 05:35:23 UTC 2007