Trace number 373374

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. 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir07_area_opers.opb
MD5SUMe3ec914b5fa2e36b0a6c3f63a5a73343
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark32
Best CPU time to get the best result obtained on this benchmark59.322
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 32
Optimality of the best value was proved YES
Number of variables22270
Total number of constraints51660
Number of constraints which are clauses51660
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 constraint255
Number of terms in the objective function 10984
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 10984
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 10984
Number of bits of the biggest sum of numbers14
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/373374-1177186810/instance-373374-1177186810.opb ......
1.19/1.29	c done parsing opb.
1.19/1.29	o 575
1.29/1.35	o 574
1.39/1.42	o 573
1.39/1.49	o 572
1.48/1.55	o 571
1.59/1.62	o 570
1.59/1.68	o 569
1.69/1.75	o 568
1.79/1.81	o 567
1.79/1.88	o 566
1.89/1.94	o 565
2.10/2.18	o 564
2.19/2.24	o 506
2.19/2.29	o 505
2.29/2.35	o 503
206.84/206.96	o 502
451.67/451.80	o 501
1704.95/1705.47	o 500
1705.06/1705.53	o 474
1705.06/1705.59	o 473
1705.15/1705.65	o 472
1705.26/1705.71	o 471
1705.26/1705.77	o 470
1705.35/1705.83	o 469
1705.35/1705.89	o 468
1705.45/1705.95	o 467
1705.55/1706.00	o 466
1706.46/1706.93	o 465
1791.83/1792.35	o 257
1791.93/1792.40	o 219
1791.93/1792.44	o 218
1791.93/1792.49	o 217
1792.03/1792.53	o 216
1792.03/1792.57	o 215
1792.13/1792.62	o 209
1792.13/1792.67	o 208
1792.23/1792.71	o 207
1792.23/1792.75	o 206
1792.33/1792.83	o 205
1792.33/1792.87	o 152
1792.43/1792.92	o 151
1800.03/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373374-1177186810/instance-373374-1177186810.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/node2/watcher-373374-1177186810 -o ROOT/results/node2/solver-373374-1177186810 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373374-1177186810/PBS4 /tmp/evaluation/373374-1177186810/instance-373374-1177186810.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 3/77 9034
/proc/meminfo: memFree=1784184/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=3412 CPUtime=0
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 194718855 3493888 467 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/9034/statm: 853 470 81 219 0 630 0

[startup+0.0610529 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9034
/proc/meminfo: memFree=1784184/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=4996 CPUtime=0.05
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 1031 0 0 0 5 0 0 0 18 0 1 0 194718855 5115904 1013 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/9034/statm: 1249 1013 87 219 0 1026 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4996

[startup+0.101057 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9034
/proc/meminfo: memFree=1784184/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=4996 CPUtime=0.09
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 1031 0 0 0 9 0 0 0 18 0 1 0 194718855 5115904 1013 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/9034/statm: 1249 1013 87 219 0 1026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4996

[startup+0.301077 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9034
/proc/meminfo: memFree=1784184/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=4996 CPUtime=0.29
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 1031 0 0 0 29 0 0 0 19 0 1 0 194718855 5115904 1013 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/9034/statm: 1249 1013 87 219 0 1026 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4996

[startup+0.701119 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9034
/proc/meminfo: memFree=1784184/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=5332 CPUtime=0.69
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 1167 0 0 0 69 0 0 0 23 0 1 0 194718855 5459968 1106 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/9034/statm: 1333 1106 88 219 0 1110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5332

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1777776/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=10064 CPUtime=1.48
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 2555 0 0 0 146 2 0 0 25 0 1 0 194718855 10305536 2111 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 2516 2111 104 219 0 2293 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10064

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1775728/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=11108 CPUtime=3.08
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 2852 0 0 0 297 11 0 0 25 0 1 0 194718855 11374592 2408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 2777 2408 104 219 0 2554 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11108

[startup+6.3027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1773552/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=13672 CPUtime=6.29
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 3207 0 0 0 617 12 0 0 25 0 1 0 194718855 14000128 2763 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 3418 2763 104 219 0 3195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13672

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1771568/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=17768 CPUtime=12.69
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 3668 0 0 0 1256 13 0 0 25 0 1 0 194718855 18194432 3224 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 4442 3224 104 219 0 4219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17768

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1767344/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=26092 CPUtime=25.48
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 4695 0 0 0 2534 14 0 0 25 0 1 0 194718855 26718208 4251 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 6523 4251 104 219 0 6300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26092

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1758256/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=42608 CPUtime=51.08
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 6992 0 0 0 5089 19 0 0 25 0 1 0 194718855 43630592 6548 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 10652 6548 104 219 0 10429 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42608

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1744752/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=43856 CPUtime=102.27
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 10363 0 0 0 10199 28 0 0 25 0 1 0 194718855 44908544 9875 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 10964 9875 104 219 0 10741 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43856

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1741360/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=47348 CPUtime=162.24
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 11202 0 0 0 16188 36 0 0 25 0 1 0 194718855 48484352 10714 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 11837 10714 104 219 0 11614 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47348

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1737968/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=49552 CPUtime=222.24
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 12073 0 0 0 22181 43 0 0 25 0 1 0 194718855 50741248 11541 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 12388 11541 104 219 0 12165 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49552

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1734704/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=53848 CPUtime=282.22
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 12928 0 0 0 28171 51 0 0 25 0 1 0 194718855 55140352 12352 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 13462 12352 104 219 0 13239 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1732912/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=56028 CPUtime=342.21
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 13462 0 0 0 34162 59 0 0 25 0 1 0 194718855 57372672 12798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 14007 12798 104 219 0 13784 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 56028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1731504/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=58564 CPUtime=402.19
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 13877 0 0 0 40153 66 0 0 25 0 1 0 194718855 59969536 13169 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 14641 13169 104 219 0 14418 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 58564

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1730416/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=60100 CPUtime=462.17
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 14189 0 0 0 46140 77 0 0 25 0 1 0 194718855 61542400 13437 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 15025 13437 104 219 0 14802 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 60100

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1729584/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=60868 CPUtime=522.15
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 14435 0 0 0 52131 84 0 0 25 0 1 0 194718855 62328832 13639 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 15217 13639 104 219 0 14994 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 60868

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1729072/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=61524 CPUtime=582.14
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 14631 0 0 0 58122 92 0 0 25 0 1 0 194718855 63000576 13739 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 15381 13739 104 219 0 15158 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 61524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1728624/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=63660 CPUtime=642.13
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 15213 0 0 0 64113 100 0 0 25 0 1 0 194718855 65187840 13892 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 15915 13892 104 219 0 15692 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63660


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1725040/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=67288 CPUtime=882.06
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 16236 0 0 0 88085 121 0 0 25 0 1 0 194718855 68902912 14778 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 16822 14778 104 219 0 16599 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 67288

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1723824/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=69460 CPUtime=942.05
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 16586 0 0 0 94077 128 0 0 25 0 1 0 194718855 71127040 15084 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 17365 15084 104 219 0 17142 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 69460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1723504/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=69996 CPUtime=1002.03
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 16704 0 0 0 100067 136 0 0 25 0 1 0 194718855 71675904 15158 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 17499 15158 104 219 0 17276 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 69996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1721520/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=72984 CPUtime=1062.02
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 17234 0 0 0 106062 140 0 0 25 0 1 0 194718855 74735616 15644 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 18246 15644 104 219 0 18023 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 72984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1721264/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=73512 CPUtime=1122.01
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 17358 0 0 0 112059 142 0 0 25 0 1 0 194718855 75276288 15724 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 18378 15724 104 219 0 18155 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 73512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1720496/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=74516 CPUtime=1181.99
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 17645 0 0 0 118054 145 0 0 25 0 1 0 194718855 76304384 15923 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 18629 15923 104 219 0 18406 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 74516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1719664/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=75600 CPUtime=1241.97
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 17872 0 0 0 124051 146 0 0 25 0 1 0 194718855 77414400 16106 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 18900 16106 104 219 0 18677 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 75600

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1719600/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=75732 CPUtime=1301.96
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 17890 0 0 0 130049 147 0 0 25 0 1 0 194718855 77549568 16124 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 18933 16124 104 219 0 18710 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 75732

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1718384/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=77408 CPUtime=1361.94
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 18269 0 0 0 136043 151 0 0 25 0 1 0 194718855 79265792 16459 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 19352 16459 104 219 0 19129 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 77408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1716848/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=79496 CPUtime=1421.93
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 18651 0 0 0 142040 153 0 0 25 0 1 0 194718855 81403904 16797 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 19874 16797 104 219 0 19651 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 79496

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1716528/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=79892 CPUtime=1481.91
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 18766 0 0 0 148036 155 0 0 25 0 1 0 194718855 81809408 16868 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 19973 16868 104 219 0 19750 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 79892

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1715376/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=81740 CPUtime=1541.89
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19094 0 0 0 154032 157 0 0 25 0 1 0 194718855 83701760 17152 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 20435 17152 104 219 0 20212 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 81740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1715440/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=81740 CPUtime=1601.88
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19096 0 0 0 160030 158 0 0 25 0 1 0 194718855 83701760 17154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 20435 17154 104 219 0 20212 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 81740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1715504/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=81740 CPUtime=1661.87
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19102 0 0 0 166028 159 0 0 25 0 1 0 194718855 83701760 17160 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 20435 17160 104 219 0 20212 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 81740

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1714480/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=82988 CPUtime=1721.85
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19399 0 0 0 172017 168 0 0 25 0 1 0 194718855 84979712 17413 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 20747 17413 104 219 0 20524 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 82988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1714096/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=83660 CPUtime=1781.84
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19502 0 0 0 178015 169 0 0 25 0 1 0 194718855 85667840 17516 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 20915 17516 104 219 0 20692 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 83660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9037
/proc/meminfo: memFree=1713072/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=84724 CPUtime=1800.03
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19750 0 0 0 179827 176 0 0 25 0 1 0 194718855 86757376 17764 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 21181 17764 104 219 0 20958 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 84724

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 9037
/proc/meminfo: memFree=1713072/2055920 swapFree=4149064/4192956
[pid=9034] ppid=9032 vsize=84724 CPUtime=1800.03
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8234 0 -1 4194304 19750 0 0 0 179827 176 0 0 25 0 1 0 194718855 86757376 17764 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 21181 17764 104 219 0 20958 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 84724

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1798.28
CPU system time (s): 1.77873
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 84724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.28
system time used= 1.77873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19751
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= 36618

runsolver used 2.12168 second user time and 4.32934 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 21 20:20:11 UTC 2007

IDJOB= 373374
IDBENCH= 25039
IDSOLVER= 157
FILE ID= node2/373374-1177186810

PBS_JOBID= 4649013

Free space on /tmp= 66402 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir07_area_opers.opb
COMMAND LINE= /tmp/evaluation/373374-1177186810/PBS4 /tmp/evaluation/373374-1177186810/instance-373374-1177186810.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-373374-1177186810 -o ROOT/results/node2/conversion-373374-1177186810 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373374-1177186810/instance-373374-1177186810.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-373374-1177186810 -o ROOT/results/node2/solver-373374-1177186810 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373374-1177186810/PBS4 /tmp/evaluation/373374-1177186810/instance-373374-1177186810.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e3ec914b5fa2e36b0a6c3f63a5a73343

RANDOM SEED= 56593216

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1784592 kB
Buffers:         63716 kB
Cached:         128284 kB
SwapCached:      12204 kB
Active:         148112 kB
Inactive:        69576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784592 kB
SwapTotal:     4192956 kB
SwapFree:      4149064 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          30540 kB
Slab:            38996 kB
Committed_AS:  8216988 kB
PageTables:       1864 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= 66402 MiB

End job on node2 on Sat Apr 21 20:50:13 UTC 2007