Trace number 372297

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)224664 27.29 27.4288

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir07_trarea_ac.opb
MD5SUMc4de50562e099d54fade2e7e4191867f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15079
Best CPU time to get the best result obtained on this benchmark2.37864
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15079
Optimality of the best value was proved YES
Number of variables2278
Total number of constraints4879
Number of constraints which are clauses4879
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 constraint43
Number of terms in the objective function 1076
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 524792
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 524792
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)

0.38/0.71	o 224664
25.34/25.42	c Somebody sent me a SIGTERM
25.34/25.42	s SATISFIABLE
25.34/25.42	v x138 x140 x142 x143 x145 x146 x147 x151 x157 x159 x161 x163 x169 x171 x175 x181 x184 x198 x202 x204 x212 x214 x216 x218 x223 x224
25.34/25.42	v x228 x230 x232 x236 x242 x244 x246 x248 x252 x264 x268 x274 x277 x278 x282 x287 x288 x292 x294 x296 x300 x304 x308 x310 x312 x316
25.34/25.42	v x320 x324 x332 x336 x356 x358 x366 x376 x390 x391 x392 x394 x402 x404 x406 x410 x418 x424 x425 x427 x429 x433 x437 x439 x441 x443
25.34/25.42	v x445 x447 x449 x451 x453 x455 x459 x461 x465 x469 x471 x478 x484 x486 x488 x498 x502 x506 x512 x516 x518 x520 x523 x531 x535 x547
25.34/25.42	v x553 x555 x557 x559 x563 x569 x571 x576 x578 x582 x586 x588 x592 x594 x598 x606 x608 x614 x624 x626 x628 x650 x652 x654 x660 x664
25.34/25.42	v x668 x672 x673 x674 x680 x682 x692 x695 x696 x702 x704 x706 x712 x718 x720 x730 x734 x738 x740 x748 x760 x774 x792 x796 x804 x806
25.34/25.42	v x808 x810 x816 x822 x824 x826 x828 x829 x830 x833 x834 x835 x836 x838 x840 x844 x850 x877 x881 x887 x891 x899 x901 x909 x913 x914
25.34/25.42	v x918 x920 x922 x924 x925 x926 x928 x932 x934 x938 x940 x944 x958 x962 x978 x980 x984 x992 x1006 x1010 x1012 x1018 x1025 x1026
25.34/25.42	v x1030 x1034 x1036 x1044 x1050 x1054 x1056 x1058 x1062 x1072 x1074 x1082 x1105 x1113 x1129 x1135 x1139 x1141 x1155 x1163 x1173
25.34/25.42	v x1177 x1183 x1187 x1189 x1191 x1195 x1201 x1207 x1211 x1213 x1227 x1235 x1249 x1251 x1253 x1255 x1263 x1267 x1273 x1277 x1279
25.34/25.42	v x1281 x1287 x1295 x1297 x1301 x1303 x1307 x1309 x1311 x1317 x1320 x1326 x1328 x1330 x1331 x1332 x1334 x1340 x1342 x1346 x1354
25.34/25.42	v x1355 x1356 x1358 x1364 x1369 x1371 x1372 x1374 x1376 x1380 x1384 x1386 x1398 x1406 x1427 x1432 x1433 x1435 x1439 x1443 x1445
25.34/25.42	v x1447 x1451 x1461 x1469 x1473 x1475 x1481 x1483 x1487 x1489 x1502 x1504 x1514 x1518 x1522 x1524 x1526 x1530 x1532 x1536 x1540
25.34/25.42	v x1544 x1548 x1554 x1558 x1572 x1576 x1578 x1588 x1596 x1610 x1612 x1613 x1614 x1615 x1617 x1620 x1621 x1625 x1627 x1629 x1633
25.34/25.42	v x1635 x1647 x1649 x1651 x1668 x1670 x1674 x1678 x1682 x1688 x1690 x1694 x1698 x1700 x1708 x1725 x1727 x1737 x1739 x1765 x1779
25.34/25.42	v x1781 x1782 x1783 x1785 x1801 x1804 x1805 x1807 x1808 x1809 x1811 x1812 x1813 x1814 x1815 x1821 x1827 x1837 x1839 x1866 x1868
25.34/25.42	v x1870 x1876 x1878 x1882 x1886 x1890 x1898 x1902 x1908 x1921 x1922 x1923 x1924 x1925 x1926 x1929 x1930 x1936 x1946 x1958 x1970
25.34/25.42	v x1974 x1975 x1976 x1977 x1978 x1983 x1984 x1985 x1986 x1987 x1988 x1990 x1991 x1993 x1994 x1995 x1996 x1997 x1998 x1999 x2002
25.34/25.42	v x2003 x2005 x2006 x2007 x2010 x2011 x2012 x2013 x2015 x2016 x2017 x2018 x2019 x2020 x2021 x2024 x2025 x2029 x2030 x2031 x2032
25.34/25.42	v x2034 x2038 x2039 x2040 x2042 x2043 x2044 x2045 x2046 x2047 x2048 x2049 x2050 x2052 x2053 x2054 x2056 x2057 x2058 x2059 x2060
25.34/25.42	v x2061 x2062 x2064 x2065 x2066 x2072 x2078 x2081 x2088 x2092 x2096 x2117 x2118 x2119 x2120 x2121 x2122 x2123 x2124 x2125 x2126
25.34/25.42	v x2128 x2130 x2132 x2134 x2135 x2136 x2138 x2139 x2140 x2142 x2145 x2146 x2147 x2148 x2149 x2150 x2152 x2153 x2154 x2162 x2163
25.34/25.42	v x2164 x2165 x2166 x2183 x2184 x2198 x2199 x2200 x2201 x2202 x2203 x2204 x2205 x2206 x2207 x2208 x2209 x2210 x2211 x2212 x2214
25.34/25.42	v x2223 x2224 x2225 x2226 x2237 x2238 x2239 x2240 x2241 x2242 x2243 x2244 x2245 x2246 x2247 x2248 x2249 x2250 x2251 x2252 x2253
25.34/25.42	v x2254 x2269 x2270 x2271 x2272 x2273 x2274 x2277 x2278
25.34/25.42	pb2clasp1: no process killed

Verifier Data (download as text)

OK	224664

Conversion Script Data (download as text)

/tmp/evaluation/372297-1177085148/instance-372297-1177085148.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/node67/watcher-372297-1177085148 -o ROOT/results/node67/solver-372297-1177085148 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372297-1177085148.opb /tmp/evaluation/372297-1177085148/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: 0.99 0.98 0.99 3/64 9560
/proc/meminfo: memFree=1695584/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12268 CPUtime=0
/proc/9560/stat : 9560 (pbclasp) D 9558 9560 8739 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 184504356 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271638559333 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/9560/statm: 3067 317 242 3 0 167 0

[startup+0.058652 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9560
/proc/meminfo: memFree=1695584/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.02
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 578 0 0 0 2 0 0 0 16 0 1 0 184504356 13107200 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9560/statm: 3200 529 324 3 0 300 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12800

[startup+0.101657 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9560
/proc/meminfo: memFree=1695584/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.02
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 578 0 0 0 2 0 0 0 16 0 1 0 184504356 13107200 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9560/statm: 3200 529 324 3 0 300 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12800

[startup+0.301693 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9560
/proc/meminfo: memFree=1695584/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.02
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 578 0 0 0 2 0 0 0 16 0 1 0 184504356 13107200 529 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9560/statm: 3200 529 324 3 0 300 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12800

[startup+0.701768 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9560
/proc/meminfo: memFree=1695584/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.38
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 710 1595 0 0 3 0 34 1 16 0 1 0 184504356 13107200 572 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9560/statm: 3200 572 343 3 0 300 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 12800

[startup+1.50191 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=1682240/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.7
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 880 4438 0 0 3 0 64 3 16 0 1 0 184504356 13107200 579 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3200 579 343 3 0 300 0
[pid=9576] ppid=9560 vsize=5356 CPUtime=0
/proc/9576/stat : 9576 (sh) S 9560 9560 8739 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184504429 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9576/statm: 1339 225 188 169 0 50 0
[pid=9577] ppid=9576 vsize=2520 CPUtime=0
/proc/9577/stat : 9577 (cat) S 9576 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 184504429 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9577/statm: 630 87 71 4 0 42 0
[pid=9578] ppid=9576 vsize=60040 CPUtime=0.76
/proc/9578/stat : 9578 (clasp) R 9576 9560 8739 0 -1 4194304 13985 0 0 0 69 7 0 0 23 0 1 0 184504429 61480960 13947 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9578/statm: 15010 13947 181 154 0 14480 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 80716

[startup+3.10221 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=1595328/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.7
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 880 4438 0 0 3 0 64 3 16 0 1 0 184504356 13107200 579 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3200 579 343 3 0 300 0
[pid=9576] ppid=9560 vsize=5356 CPUtime=0
/proc/9576/stat : 9576 (sh) S 9560 9560 8739 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184504429 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9576/statm: 1339 225 188 169 0 50 0
[pid=9577] ppid=9576 vsize=2520 CPUtime=0
/proc/9577/stat : 9577 (cat) S 9576 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 184504429 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9577/statm: 630 87 71 4 0 42 0
[pid=9578] ppid=9576 vsize=196140 CPUtime=2.36
/proc/9578/stat : 9578 (clasp) R 9576 9560 8739 0 -1 4194304 50772 0 0 0 210 26 0 0 25 0 1 0 184504429 200847360 44912 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135020388 0 0 4096 0 0 0 0 17 1 0 0
/proc/9578/statm: 49035 44912 181 154 0 48505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 216816

[startup+6.3018 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=1353800/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.7
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 880 4438 0 0 3 0 64 3 16 0 1 0 184504356 13107200 579 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3200 579 343 3 0 300 0
[pid=9576] ppid=9560 vsize=5356 CPUtime=0
/proc/9576/stat : 9576 (sh) S 9560 9560 8739 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184504429 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9576/statm: 1339 225 188 169 0 50 0
[pid=9577] ppid=9576 vsize=2520 CPUtime=0
/proc/9577/stat : 9577 (cat) S 9576 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 184504429 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9577/statm: 630 87 71 4 0 42 0
[pid=9578] ppid=9576 vsize=444904 CPUtime=5.56
/proc/9578/stat : 9578 (clasp) R 9576 9560 8739 0 -1 4194304 147729 0 0 0 489 67 0 0 25 0 1 0 184504429 455581696 100355 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134665936 0 0 4096 0 0 0 0 17 1 0 0
/proc/9578/statm: 111226 100355 181 154 0 110696 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 465580

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=907592/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.7
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 880 4438 0 0 3 0 64 3 16 0 1 0 184504356 13107200 579 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3200 579 343 3 0 300 0
[pid=9576] ppid=9560 vsize=5356 CPUtime=0
/proc/9576/stat : 9576 (sh) S 9560 9560 8739 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184504429 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9576/statm: 1339 225 188 169 0 50 0
[pid=9577] ppid=9576 vsize=2520 CPUtime=0
/proc/9577/stat : 9577 (cat) S 9576 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 184504429 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9577/statm: 630 87 71 4 0 42 0
[pid=9578] ppid=9576 vsize=961996 CPUtime=11.96
/proc/9578/stat : 9578 (clasp) R 9576 9560 8739 0 -1 4194304 375933 0 0 0 1033 163 0 0 25 0 1 0 184504429 985083904 208699 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9578/statm: 240499 208700 181 154 0 239969 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 982672



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+25.4013 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=16712/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.7
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 880 4438 0 0 3 0 64 3 16 0 1 0 184504356 13107200 579 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3200 579 343 3 0 300 0
[pid=9576] ppid=9560 vsize=5356 CPUtime=0
/proc/9576/stat : 9576 (sh) S 9560 9560 8739 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184504429 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9576/statm: 1339 225 188 169 0 50 0
[pid=9577] ppid=9576 vsize=2520 CPUtime=0
/proc/9577/stat : 9577 (cat) S 9576 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 184504429 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9577/statm: 630 87 71 4 0 42 0
[pid=9578] ppid=9576 vsize=1839852 CPUtime=24.64
/proc/9578/stat : 9578 (clasp) R 9576 9560 8739 0 -1 4194304 776919 0 0 0 2123 341 0 0 25 0 1 0 184504429 1884008448 423698 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9578/statm: 459963 423704 181 154 0 459433 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1860528

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

[startup+25.4013 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=16712/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12800 CPUtime=0.7
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 880 4438 0 0 3 0 64 3 16 0 1 0 184504356 13107200 579 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3200 579 343 3 0 300 0
[pid=9576] ppid=9560 vsize=5356 CPUtime=0
/proc/9576/stat : 9576 (sh) S 9560 9560 8739 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184504429 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9576/statm: 1339 225 188 169 0 50 0
[pid=9577] ppid=9576 vsize=2520 CPUtime=0
/proc/9577/stat : 9577 (cat) S 9576 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 184504429 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9577/statm: 630 87 71 4 0 42 0
[pid=9578] ppid=9576 vsize=1839852 CPUtime=24.64
/proc/9578/stat : 9578 (clasp) R 9576 9560 8739 0 -1 4194304 776919 0 0 0 2123 341 0 0 25 0 1 0 184504429 1884008448 423698 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9578/statm: 459963 423704 181 154 0 459433 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1860528

# WARNING:
# current cumulated CPU time (0.72 s) is less than in the last sample (25.34 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (24.62 s) to the 'lost time'.

[startup+25.5187 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=16712/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12932 CPUtime=0.72
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 1043 6217 0 0 3 0 64 5 19 0 1 0 184504356 13242368 580 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3233 580 343 3 0 333 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 12932

[startup+25.5187 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=16712/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12932 CPUtime=0.72
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 1043 6217 0 0 3 0 64 5 19 0 1 0 184504356 13242368 580 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3233 580 343 3 0 333 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 12932

Sending SIGKILL to process tree (bottom up)

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

[startup+26.2015 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 9578
/proc/meminfo: memFree=16712/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12932 CPUtime=0.72
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 1043 6217 0 0 3 0 64 5 19 0 1 0 184504356 13242368 580 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3233 580 343 3 0 333 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 12932

[startup+27.0016 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9589
/proc/meminfo: memFree=1655424/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12932 CPUtime=0.72
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 1043 6217 0 0 3 0 64 5 19 0 1 0 184504356 13242368 580 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3233 580 343 3 0 333 0
[pid=9587] ppid=9560 vsize=5356 CPUtime=0
/proc/9587/stat : 9587 (sh) S 9560 9560 8739 0 -1 4194304 287 0 0 0 0 0 0 0 22 0 1 0 184506900 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9587/statm: 1339 225 188 169 0 50 0
[pid=9588] ppid=9587 vsize=2520 CPUtime=0
/proc/9588/stat : 9588 (cat) S 9587 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184506901 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9588/statm: 630 87 71 4 0 42 0
[pid=9589] ppid=9587 vsize=130344 CPUtime=1.55
/proc/9589/stat : 9589 (clasp) R 9587 9560 8739 0 -1 4194304 30526 0 0 0 139 16 0 0 25 0 1 0 184506901 133472256 30488 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 32586 30489 181 154 0 32056 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 151152

[startup+27.4017 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9589
/proc/meminfo: memFree=1570880/2055920 swapFree=4180708/4192956
[pid=9560] ppid=9558 vsize=12932 CPUtime=0.72
/proc/9560/stat : 9560 (pbclasp) S 9558 9560 8739 0 -1 4194304 1043 6217 0 0 3 0 64 5 19 0 1 0 184504356 13242368 580 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9560/statm: 3233 580 343 3 0 333 0
[pid=9587] ppid=9560 vsize=5356 CPUtime=0
/proc/9587/stat : 9587 (sh) S 9560 9560 8739 0 -1 4194304 287 0 0 0 0 0 0 0 22 0 1 0 184506900 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9587/statm: 1339 225 188 169 0 50 0
[pid=9588] ppid=9587 vsize=2520 CPUtime=0
/proc/9588/stat : 9588 (cat) S 9587 9560 8739 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184506901 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9588/statm: 630 87 71 4 0 42 0
[pid=9589] ppid=9587 vsize=148732 CPUtime=1.95
/proc/9589/stat : 9589 (clasp) R 9587 9560 8739 0 -1 4194304 36425 0 0 0 176 19 0 0 25 0 1 0 184506901 152301568 36387 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 37183 36388 181 154 0 36653 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 169540

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9560 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=686895
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=65989
# CPU time returned by wait4() is 0.752884
# while last known CPU time is 2.67
#
# 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): 24.62
#  lost CPU user time (s): 21.23
#  lost CPU system time (s): 3.39

Real time (s): 27.4288
CPU time (s): 27.29
CPU user time (s): 23.66
CPU system time (s): 3.63
CPU usage (%): 99.4939
Max. virtual memory (cumulated for all children) (KiB): 1860528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.686895
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7838
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= 320
involuntary context switches= 38

runsolver used 0.042993 second user time and 0.071989 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 20 16:05:48 UTC 2007

IDJOB= 372297
IDBENCH= 24962
IDSOLVER= 158
FILE ID= node67/372297-1177085148

PBS_JOBID= 4640296

Free space on /tmp= 66455 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-fir07_trarea_ac.opb
COMMAND LINE= pbclasp instance-372297-1177085148.opb /tmp/evaluation/372297-1177085148/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-372297-1177085148 -o ROOT/results/node67/conversion-372297-1177085148 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372297-1177085148/instance-372297-1177085148.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-372297-1177085148 -o ROOT/results/node67/solver-372297-1177085148 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372297-1177085148.opb /tmp/evaluation/372297-1177085148/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c4de50562e099d54fade2e7e4191867f

RANDOM SEED= 272778440

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1696056 kB
Buffers:         45792 kB
Cached:         259264 kB
SwapCached:       5976 kB
Active:         146300 kB
Inactive:       172236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696056 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          17020 kB
Slab:            27308 kB
Committed_AS:  1102720 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66455 MiB

End job on node67 on Fri Apr 20 16:06:16 UTC 2007