Trace number 372241

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
PB-clasp 2007-03-23SAT (MO)216375 25.84 26.0285

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir04_trarea_ac.opb
MD5SUM1312c6b0204e50ac57a7790cd1d32db9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12940
Best CPU time to get the best result obtained on this benchmark0.510922
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12940
Optimality of the best value was proved YES
Number of variables1945
Total number of constraints3355
Number of constraints which are clauses3355
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 constraint55
Number of terms in the objective function 1036
Biggest coefficient in the objective function 650
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 524770
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 650
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 524770
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.26/0.51	o 216375
23.95/24.01	c Somebody sent me a SIGTERM
23.95/24.01	s SATISFIABLE
23.95/24.01	v x115 x119 x124 x126 x130 x132 x138 x140 x147 x151 x153 x166 x171 x173 x181 x183 x185 x187 x195 x197 x199 x203 x207 x209 x211 x212
23.95/24.01	v x213 x215 x219 x225 x229 x233 x240 x248 x250 x252 x256 x260 x264 x268 x270 x275 x280 x284 x290 x298 x310 x312 x316 x328 x340 x343
23.95/24.01	v x351 x353 x355 x360 x371 x380 x382 x384 x390 x394 x396 x398 x401 x403 x407 x409 x411 x413 x415 x419 x422 x428 x432 x434 x441 x445
23.95/24.01	v x447 x449 x457 x462 x468 x472 x477 x479 x481 x483 x491 x495 x506 x510 x512 x514 x516 x518 x524 x526 x530 x531 x533 x537 x541 x543
23.95/24.01	v x545 x547 x549 x555 x557 x561 x567 x569 x572 x588 x590 x593 x599 x603 x607 x612 x619 x621 x626 x634 x636 x638 x644 x650 x652 x661
23.95/24.01	v x665 x667 x669 x675 x680 x681 x688 x700 x712 x715 x721 x723 x725 x727 x733 x739 x741 x743 x745 x749 x751 x753 x760 x781 x783 x787
23.95/24.01	v x792 x801 x803 x811 x815 x817 x822 x825 x827 x829 x831 x835 x837 x843 x845 x852 x871 x876 x893 x895 x899 x908 x919 x921 x923 x930
23.95/24.01	v x942 x944 x946 x954 x961 x966 x968 x971 x975 x981 x984 x990 x995 x1006 x1013 x1026 x1030 x1032 x1034 x1044 x1050 x1059 x1061
23.95/24.01	v x1065 x1068 x1071 x1073 x1075 x1082 x1088 x1092 x1094 x1101 x1108 x1119 x1121 x1123 x1124 x1130 x1134 x1136 x1140 x1142 x1144
23.95/24.01	v x1147 x1148 x1149 x1153 x1154 x1158 x1160 x1164 x1166 x1168 x1170 x1172 x1178 x1180 x1182 x1184 x1190 x1192 x1195 x1205 x1208
23.95/24.01	v x1214 x1221 x1224 x1226 x1228 x1230 x1234 x1239 x1241 x1252 x1259 x1283 x1289 x1293 x1297 x1299 x1301 x1304 x1312 x1319 x1323
23.95/24.01	v x1325 x1328 x1330 x1333 x1335 x1337 x1354 x1363 x1365 x1368 x1372 x1374 x1379 x1382 x1384 x1388 x1390 x1392 x1393 x1395 x1399
23.95/24.01	v x1400 x1401 x1402 x1403 x1409 x1414 x1420 x1429 x1435 x1437 x1439 x1441 x1449 x1451 x1456 x1459 x1461 x1470 x1472 x1475 x1492
23.95/24.01	v x1495 x1497 x1500 x1502 x1506 x1508 x1510 x1512 x1513 x1515 x1517 x1527 x1529 x1532 x1538 x1540 x1560 x1573 x1575 x1577 x1586
23.95/24.01	v x1588 x1590 x1594 x1599 x1602 x1604 x1608 x1613 x1614 x1616 x1618 x1622 x1624 x1632 x1634 x1638 x1642 x1647 x1653 x1667 x1671
23.95/24.01	v x1674 x1679 x1680 x1681 x1682 x1684 x1687 x1689 x1692 x1694 x1696 x1700 x1703 x1708 x1709 x1715 x1719 x1721 x1725 x1730 x1732
23.95/24.01	v x1734 x1742 x1745 x1757 x1762 x1764 x1774 x1776 x1778 x1782 x1783 x1784 x1785 x1786 x1788 x1789 x1792 x1794 x1799 x1801 x1805
23.95/24.01	v x1806 x1808 x1809 x1810 x1814 x1817 x1822 x1827 x1829 x1835 x1839 x1845 x1847 x1850 x1851 x1855 x1861 x1871 x1874 x1875 x1876
23.95/24.01	v x1878 x1879 x1882 x1885 x1886 x1889 x1893 x1901 x1902 x1903 x1909 x1910 x1911 x1923 x1925 x1933 x1935 x1936 x1937 x1941 x1942
23.95/24.01	v x1943 x1945
23.95/24.02	pb2clasp1: no process killed

Verifier Data (download as text)

OK	216375

Conversion Script Data (download as text)

/tmp/evaluation/372241-1177079223/instance-372241-1177079223.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/node55/watcher-372241-1177079223 -o ROOT/results/node55/solver-372241-1177079223 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372241-1177079223.opb /tmp/evaluation/372241-1177079223/temp 

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: 0.92 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1646204/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12268 CPUtime=0
/proc/19054/stat : 19054 (pbclasp) D 19052 19054 18297 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 155832305 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19054/statm: 3067 317 242 3 0 167 0

[startup+0.104871 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1646204/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12672 CPUtime=0.02
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 570 0 0 0 2 0 0 0 16 0 1 0 155832305 12976128 521 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19054/statm: 3168 521 324 3 0 268 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12672

[startup+0.201878 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1646204/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12672 CPUtime=0.02
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 570 0 0 0 2 0 0 0 16 0 1 0 155832305 12976128 521 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19054/statm: 3168 521 324 3 0 268 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12672

[startup+0.301892 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1646204/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.26
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 713 1595 0 0 2 0 23 1 16 0 1 0 155832305 13111296 564 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 564 343 3 0 301 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 12804

[startup+0.701926 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19054
/proc/meminfo: memFree=1646204/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12804

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 19072
/proc/meminfo: memFree=1604252/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
[pid=19070] ppid=19054 vsize=5356 CPUtime=0
/proc/19070/stat : 19070 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 155832358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19070/statm: 1339 225 188 169 0 50 0
[pid=19071] ppid=19070 vsize=2520 CPUtime=0
/proc/19071/stat : 19071 (cat) S 19070 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 155832358 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19071/statm: 630 87 71 4 0 42 0
[pid=19072] ppid=19070 vsize=83212 CPUtime=0.95
/proc/19072/stat : 19072 (clasp) R 19070 19054 18297 0 -1 4194304 19463 0 0 0 87 8 0 0 25 0 1 0 155832358 85209088 19425 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 20803 19425 181 154 0 20273 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 103892

[startup+3.10215 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 19072
/proc/meminfo: memFree=1513820/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
[pid=19070] ppid=19054 vsize=5356 CPUtime=0
/proc/19070/stat : 19070 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 155832358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19070/statm: 1339 225 188 169 0 50 0
[pid=19071] ppid=19070 vsize=2520 CPUtime=0
/proc/19071/stat : 19071 (cat) S 19070 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 155832358 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19071/statm: 630 87 71 4 0 42 0
[pid=19072] ppid=19070 vsize=206980 CPUtime=2.55
/proc/19072/stat : 19072 (clasp) R 19070 19054 18297 0 -1 4194304 55291 0 0 0 231 24 0 0 25 0 1 0 155832358 211947520 49759 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 51745 49759 181 154 0 51215 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 227660

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 19072
/proc/meminfo: memFree=1271708/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
[pid=19070] ppid=19054 vsize=5356 CPUtime=0
/proc/19070/stat : 19070 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 155832358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19070/statm: 1339 225 188 169 0 50 0
[pid=19071] ppid=19070 vsize=2520 CPUtime=0
/proc/19071/stat : 19071 (cat) S 19070 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 155832358 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19071/statm: 630 87 71 4 0 42 0
[pid=19072] ppid=19070 vsize=454980 CPUtime=5.75
/proc/19072/stat : 19072 (clasp) R 19070 19054 18297 0 -1 4194304 152084 0 0 0 509 66 0 0 25 0 1 0 155832358 465899520 107530 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 113745 107531 181 154 0 113215 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 475660

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 19072
/proc/meminfo: memFree=819676/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
[pid=19070] ppid=19054 vsize=5356 CPUtime=0
/proc/19070/stat : 19070 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 155832358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19070/statm: 1339 225 188 169 0 50 0
[pid=19071] ppid=19070 vsize=2520 CPUtime=0
/proc/19071/stat : 19071 (cat) S 19070 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 155832358 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19071/statm: 630 87 71 4 0 42 0
[pid=19072] ppid=19070 vsize=961772 CPUtime=12.15
/proc/19072/stat : 19072 (clasp) R 19070 19054 18297 0 -1 4194304 374282 0 0 0 1055 160 0 0 25 0 1 0 155832358 984854528 216851 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 240443 216852 181 154 0 239913 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 982452



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+24.0011 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 19072
/proc/meminfo: memFree=16348/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
[pid=19070] ppid=19054 vsize=5356 CPUtime=0
/proc/19070/stat : 19070 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 155832358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19070/statm: 1339 225 188 169 0 50 0
[pid=19071] ppid=19070 vsize=2520 CPUtime=0
/proc/19071/stat : 19071 (cat) S 19070 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 155832358 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19071/statm: 630 87 71 4 0 42 0
[pid=19072] ppid=19070 vsize=1829304 CPUtime=23.45
/proc/19072/stat : 19072 (clasp) R 19070 19054 18297 0 -1 4194304 766936 0 0 0 2010 335 0 0 25 0 1 0 155832358 1873207296 410309 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 457326 410317 181 154 0 456796 0
Current children cumulated CPU time (s) 23.95
Current children cumulated vsize (KiB) 1849984

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

[startup+24.0011 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 19072
/proc/meminfo: memFree=16348/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.5
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 883 4127 0 0 3 0 45 2 16 0 1 0 155832305 13111296 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 569 343 3 0 301 0
[pid=19070] ppid=19054 vsize=5356 CPUtime=0
/proc/19070/stat : 19070 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 155832358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19070/statm: 1339 225 188 169 0 50 0
[pid=19071] ppid=19070 vsize=2520 CPUtime=0
/proc/19071/stat : 19071 (cat) S 19070 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 155832358 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19071/statm: 630 87 71 4 0 42 0
[pid=19072] ppid=19070 vsize=1829304 CPUtime=23.45
/proc/19072/stat : 19072 (clasp) R 19070 19054 18297 0 -1 4194304 766936 0 0 0 2010 335 0 0 25 0 1 0 155832358 1873207296 410309 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 457326 410317 181 154 0 456796 0
Current children cumulated CPU time (s) 23.95
Current children cumulated vsize (KiB) 1849984

# WARNING:
# current cumulated CPU time (0.54 s) is less than in the last sample (23.95 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (23.41 s) to the 'lost time'.

[startup+24.1184 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 19072
/proc/meminfo: memFree=16348/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.54
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 1051 5904 0 0 3 0 46 5 17 0 1 0 155832305 13111296 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 571 343 3 0 301 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 12804

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 19083
/proc/meminfo: memFree=1573060/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.54
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 1051 5904 0 0 3 0 46 5 17 0 1 0 155832305 13111296 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 571 343 3 0 301 0
[pid=19081] ppid=19054 vsize=5356 CPUtime=0
/proc/19081/stat : 19081 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 155834715 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19081/statm: 1339 225 188 169 0 50 0
[pid=19082] ppid=19081 vsize=2520 CPUtime=0
/proc/19082/stat : 19082 (cat) S 19081 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 17 0 1 0 155834715 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19082/statm: 630 87 71 4 0 42 0
[pid=19083] ppid=19081 vsize=123196 CPUtime=1.39
/proc/19083/stat : 19083 (clasp) R 19081 19054 18297 0 -1 4194304 28726 0 0 0 126 13 0 0 25 0 1 0 155834715 126152704 28688 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19083/statm: 30799 28689 181 154 0 30269 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 143876

Sending SIGKILL to process tree (bottom up)

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

[startup+25.9013 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 19083
/proc/meminfo: memFree=1573060/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.54
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 1051 5904 0 0 3 0 46 5 17 0 1 0 155832305 13111296 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 571 343 3 0 301 0
[pid=19081] ppid=19054 vsize=5356 CPUtime=0
/proc/19081/stat : 19081 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 155834715 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19081/statm: 1339 225 188 169 0 50 0
[pid=19082] ppid=19081 vsize=2520 CPUtime=0
/proc/19082/stat : 19082 (cat) S 19081 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 17 0 1 0 155834715 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19082/statm: 630 87 71 4 0 42 0
[pid=19083] ppid=19081 vsize=142620 CPUtime=1.79
/proc/19083/stat : 19083 (clasp) R 19081 19054 18297 0 -1 4194304 34780 0 0 0 163 16 0 0 25 0 1 0 155834715 146042880 34742 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/19083/statm: 35655 34743 181 154 0 35125 0
Current children cumulated CPU time (s) 2.33
Current children cumulated vsize (KiB) 163300

[startup+26.0013 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 19083
/proc/meminfo: memFree=1573060/2055920 swapFree=4184496/4192956
[pid=19054] ppid=19052 vsize=12804 CPUtime=0.54
/proc/19054/stat : 19054 (pbclasp) S 19052 19054 18297 0 -1 4194304 1051 5904 0 0 3 0 46 5 17 0 1 0 155832305 13111296 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19054/statm: 3201 571 343 3 0 301 0
[pid=19081] ppid=19054 vsize=5356 CPUtime=0
/proc/19081/stat : 19081 (sh) S 19054 19054 18297 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 155834715 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19081/statm: 1339 225 188 169 0 50 0
[pid=19082] ppid=19081 vsize=2520 CPUtime=0
/proc/19082/stat : 19082 (cat) S 19081 19054 18297 0 -1 4194304 120 0 0 0 0 0 0 0 17 0 1 0 155834715 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19082/statm: 630 87 71 4 0 42 0
[pid=19083] ppid=19081 vsize=147568 CPUtime=1.89
/proc/19083/stat : 19083 (clasp) R 19081 19054 18297 0 -1 4194304 36405 0 0 0 173 16 0 0 25 0 1 0 155834715 151109632 36367 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 1 0 0
/proc/19083/statm: 36892 36367 181 154 0 36362 0
Current children cumulated CPU time (s) 2.43
Current children cumulated vsize (KiB) 168248

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19054 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=498924
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=59990
# CPU time returned by wait4() is 0.558914
# while last known CPU time is 2.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 23.41
#  lost CPU user time (s): 20.09
#  lost CPU system time (s): 3.32

Real time (s): 26.0285
CPU time (s): 25.84
CPU user time (s): 22.31
CPU system time (s): 3.53
CPU usage (%): 99.276
Max. virtual memory (cumulated for all children) (KiB): 1849984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.498924
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7527
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= 285
involuntary context switches= 71

runsolver used 0.027995 second user time and 0.075988 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 20 14:27:03 UTC 2007

IDJOB= 372241
IDBENCH= 24958
IDSOLVER= 158
FILE ID= node55/372241-1177079223

PBS_JOBID= 4640280

Free space on /tmp= 66354 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir04_trarea_ac.opb
COMMAND LINE= pbclasp instance-372241-1177079223.opb /tmp/evaluation/372241-1177079223/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-372241-1177079223 -o ROOT/results/node55/conversion-372241-1177079223 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372241-1177079223/instance-372241-1177079223.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-372241-1177079223 -o ROOT/results/node55/solver-372241-1177079223 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372241-1177079223.opb /tmp/evaluation/372241-1177079223/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1312c6b0204e50ac57a7790cd1d32db9

RANDOM SEED= 489127235

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1646676 kB
Buffers:         33592 kB
Cached:         301764 kB
SwapCached:       2196 kB
Active:         153704 kB
Inactive:       191188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646676 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            50436 kB
Committed_AS:  1192504 kB
PageTables:       1380 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= 66354 MiB

End job on node55 on Fri Apr 20 14:27:29 UTC 2007