Trace number 372478

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. 1800.02 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_021_area_delay.opb
MD5SUM5c1765191809ee7ecd7781ce5c7fb9aa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark330.82
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables9333
Total number of constraints28773
Number of constraints which are clauses28773
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint127
Number of terms in the objective function 4585
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 4585
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 4585
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

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/372478-1177099673/instance-372478-1177099673.opb ......
0.39/0.42	c done parsing opb.
0.39/0.42	o 270
0.39/0.43	o 269
0.39/0.45	o 268
0.49/0.53	o 267
65.88/65.95	o 260
78.67/78.72	o 259
80.67/80.71	o 255
80.67/80.75	o 248
80.67/80.77	o 233
80.67/80.79	o 225
80.97/81.01	o 224
574.14/574.39	o 223
1591.45/1591.96	o 222
1591.65/1592.18	o 221
1800.00/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372478-1177099673/instance-372478-1177099673.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/node61/watcher-372478-1177099673 -o ROOT/results/node61/solver-372478-1177099673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372478-1177099673/PBS4 /tmp/evaluation/372478-1177099673/instance-372478-1177099673.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: 0.94 0.99 0.99 3/64 7451
/proc/meminfo: memFree=1810736/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=2624 CPUtime=0
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 434 0 0 0 0 0 0 0 18 0 1 0 121930986 2686976 416 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/7451/statm: 656 416 86 219 0 433 0

[startup+0.064627 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 7451
/proc/meminfo: memFree=1810736/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=2936 CPUtime=0.06
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 506 0 0 0 6 0 0 0 18 0 1 0 121930986 3006464 488 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/7451/statm: 734 488 87 219 0 511 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2936

[startup+0.101629 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 7451
/proc/meminfo: memFree=1810736/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=2936 CPUtime=0.09
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 523 0 0 0 9 0 0 0 18 0 1 0 121930986 3006464 505 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/7451/statm: 734 505 87 219 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2936

[startup+0.301648 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 7451
/proc/meminfo: memFree=1810736/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=4556 CPUtime=0.29
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 1031 0 0 0 29 0 0 0 19 0 1 0 121930986 4665344 867 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/7451/statm: 1139 867 89 219 0 916 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4556

[startup+0.701686 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 7451
/proc/meminfo: memFree=1810736/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=5920 CPUtime=0.69
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 1398 0 0 0 67 2 0 0 22 0 1 0 121930986 6062080 1234 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 1480 1234 104 219 0 1257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50176 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1805672/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=7232 CPUtime=1.49
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 1626 0 0 0 146 3 0 0 25 0 1 0 121930986 7405568 1462 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 1808 1462 104 219 0 1585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7232

[startup+3.10191 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1804456/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=9280 CPUtime=3.09
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 1995 0 0 0 306 3 0 0 25 0 1 0 121930986 9502720 1831 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 2320 1831 104 219 0 2097 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9280

[startup+6.30122 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1801648/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=13512 CPUtime=6.29
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 2678 0 0 0 625 4 0 0 25 0 1 0 121930986 13836288 2514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 3378 2514 104 219 0 3155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13512

[startup+12.7018 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1796280/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=22596 CPUtime=12.68
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 4161 0 0 0 1262 6 0 0 25 0 1 0 121930986 23138304 3804 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 5649 3804 104 219 0 5426 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22596

[startup+25.5011 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1788792/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=39336 CPUtime=25.49
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 5880 0 0 0 2539 10 0 0 25 0 1 0 121930986 40280064 5523 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 9834 5523 104 219 0 9611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39336

[startup+51.1015 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1778168/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=42708 CPUtime=51.08
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 8534 0 0 0 5094 14 0 0 25 0 1 0 121930986 43732992 8177 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 10677 8177 104 219 0 10454 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42708

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1775032/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=46032 CPUtime=102.26
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 9306 0 0 0 10209 17 0 0 25 0 1 0 121930986 47136768 8949 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 11508 8949 104 219 0 11285 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46032

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1772728/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=48456 CPUtime=162.25
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 9874 0 0 0 16204 21 0 0 25 0 1 0 121930986 49618944 9517 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 12114 9517 104 219 0 11891 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48456

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1770744/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=50480 CPUtime=222.23
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 10371 0 0 0 22199 24 0 0 25 0 1 0 121930986 51691520 10014 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 12620 10014 104 219 0 12397 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50480

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1768248/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=54636 CPUtime=282.22
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 11373 0 0 0 28192 30 0 0 25 0 1 0 121930986 55947264 10631 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 13659 10631 104 219 0 13436 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 54636

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1766712/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=56236 CPUtime=342.2
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 11755 0 0 0 34186 34 0 0 25 0 1 0 121930986 57585664 11013 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 14059 11013 104 219 0 13836 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 56236

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1765880/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=57128 CPUtime=402.18
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 11991 0 0 0 40181 37 0 0 25 0 1 0 121930986 58499072 11249 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 14282 11249 104 219 0 14059 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 57128

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1764728/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=58252 CPUtime=462.16
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 12248 0 0 0 46176 40 0 0 25 0 1 0 121930986 59650048 11506 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 14563 11506 104 219 0 14340 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 58252

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1763960/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=59052 CPUtime=522.15
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 12433 0 0 0 52173 42 0 0 25 0 1 0 121930986 60469248 11691 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 14763 11691 104 219 0 14540 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 59052

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1763064/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=60036 CPUtime=582.13
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 12660 0 0 0 58169 44 0 0 25 0 1 0 121930986 61476864 11918 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 15009 11918 104 219 0 14786 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 60036

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1762488/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=60468 CPUtime=642.12
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 12808 0 0 0 64166 46 0 0 25 0 1 0 121930986 61919232 12066 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 15117 12066 104 219 0 14894 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 60468


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1759096/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=63552 CPUtime=882.05
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 13654 0 0 0 88145 60 0 0 25 0 1 0 121930986 65077248 12912 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 15888 12912 104 219 0 15665 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 63552

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1758264/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=64604 CPUtime=942.04
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 13878 0 0 0 94141 63 0 0 25 0 1 0 121930986 66154496 13136 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 16151 13136 104 219 0 15928 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 64604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1757432/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=65212 CPUtime=1002.02
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 14074 0 0 0 100134 68 0 0 25 0 1 0 121930986 66777088 13332 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 16303 13332 104 219 0 16080 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 65212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1756984/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=68632 CPUtime=1062
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 14956 0 0 0 106129 71 0 0 25 0 1 0 121930986 70279168 13445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 17158 13445 104 219 0 16935 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 68632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1756536/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=68896 CPUtime=1121.98
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 15057 0 0 0 112125 73 0 0 25 0 1 0 121930986 70549504 13546 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 17224 13546 104 219 0 17001 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 68896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1755512/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=70092 CPUtime=1181.97
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 15305 0 0 0 118121 76 0 0 25 0 1 0 121930986 71774208 13794 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 17523 13794 104 219 0 17300 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 70092

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1754680/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=70640 CPUtime=1241.95
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 15508 0 0 0 124116 79 0 0 25 0 1 0 121930986 72335360 13997 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 17660 13997 104 219 0 17437 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 70640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7452
/proc/meminfo: memFree=1754168/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=71208 CPUtime=1301.94
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 15647 0 0 0 130112 82 0 0 25 0 1 0 121930986 72916992 14136 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 17802 14136 104 219 0 17579 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 71208

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1753208/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=71896 CPUtime=1361.91
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 15848 0 0 0 136105 86 0 0 25 0 1 0 121930986 73621504 14337 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 17974 14337 104 219 0 17751 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 71896

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1752696/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=72344 CPUtime=1421.91
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 15999 0 0 0 142099 92 0 0 25 0 1 0 121930986 74080256 14488 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18086 14488 104 219 0 17863 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 72344

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1752568/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=72344 CPUtime=1481.88
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16041 0 0 0 148094 94 0 0 25 0 1 0 121930986 74080256 14530 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18086 14530 104 219 0 17863 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 72344

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1751992/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=72892 CPUtime=1541.87
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16185 0 0 0 154089 98 0 0 25 0 1 0 121930986 74641408 14674 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18223 14674 104 219 0 18000 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 72892

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1751160/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=73616 CPUtime=1601.86
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16376 0 0 0 160084 102 0 0 25 0 1 0 121930986 75382784 14865 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18404 14865 104 219 0 18181 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 73616

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1750712/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=73804 CPUtime=1661.83
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16492 0 0 0 166078 105 0 0 25 0 1 0 121930986 75575296 14981 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18451 14981 104 219 0 18228 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 73804

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1749816/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=74776 CPUtime=1721.81
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16716 0 0 0 172072 109 0 0 25 0 1 0 121930986 76570624 15205 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18694 15205 104 219 0 18471 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 74776

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1749112/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=75400 CPUtime=1781.81
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16894 0 0 0 178067 114 0 0 25 0 1 0 121930986 77209600 15383 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18850 15383 104 219 0 18627 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 75400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1748984/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=75464 CPUtime=1800
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16919 0 0 0 179886 114 0 0 25 0 1 0 121930986 77275136 15408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18866 15408 104 219 0 18643 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 75464

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: 0.99 0.99 0.99 2/65 7454
/proc/meminfo: memFree=1748984/2055920 swapFree=4184100/4192956
[pid=7451] ppid=7449 vsize=75464 CPUtime=1800
/proc/7451/stat : 7451 (PBS4) R 7449 7451 6287 0 -1 4194304 16919 0 0 0 179886 114 0 0 25 0 1 0 121930986 77275136 15408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7451/statm: 18866 15408 104 219 0 18643 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 75464

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1798.87
CPU system time (s): 1.15482
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 75464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.87
system time used= 1.15482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16920
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= 4332

runsolver used 1.16682 second user time and 3.76143 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Fri Apr 20 20:07:54 UTC 2007

IDJOB= 372478
IDBENCH= 24975
IDSOLVER= 157
FILE ID= node61/372478-1177099673

PBS_JOBID= 4640358

Free space on /tmp= 66501 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_021_area_delay.opb
COMMAND LINE= /tmp/evaluation/372478-1177099673/PBS4 /tmp/evaluation/372478-1177099673/instance-372478-1177099673.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-372478-1177099673 -o ROOT/results/node61/conversion-372478-1177099673 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372478-1177099673/instance-372478-1177099673.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-372478-1177099673 -o ROOT/results/node61/solver-372478-1177099673 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372478-1177099673/PBS4 /tmp/evaluation/372478-1177099673/instance-372478-1177099673.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5c1765191809ee7ecd7781ce5c7fb9aa

RANDOM SEED= 402987228

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1811144 kB
Buffers:         31696 kB
Cached:         163572 kB
SwapCached:       3088 kB
Active:          75708 kB
Inactive:       129612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811144 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            25564 kB
Committed_AS:   954956 kB
PageTables:       1388 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= 66501 MiB

End job on node61 on Fri Apr 20 20:37:56 UTC 2007