Trace number 354721

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)1384 41.17 41.6015

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-bw.b.opb
MD5SUMacd1698068c8e97cbd0c7cd62fe047fc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark27
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables2847
Total number of constraints4902
Number of constraints which are clauses4902
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 constraint2
Maximum length of a constraint860
Number of terms in the objective function 2847
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 2847
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2847
Number of bits of the biggest sum of numbers12
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)

6.45/6.79	o 1384
41.17/41.51	c Somebody sent me a SIGTERM
41.17/41.51	s SATISFIABLE
41.17/41.51	v x1 x3 x4 x5 x6 x9 x10 x12 x14 x15 x22 x24 x25 x29 x30 x31 x32 x37 x38 x39 x41 x43 x44 x45 x46 x49 x52 x54 x56 x59 x63 x64 x65 x67 x69 x71
41.17/41.51	v x72 x73 x75 x77 x79 x82 x84 x90 x91 x93 x98 x103 x104 x108 x109 x110 x112 x116 x119 x120 x121 x123 x125 x126 x127 x128 x129 x130
41.17/41.51	v x131 x132 x133 x134 x136 x137 x139 x141 x142 x145 x147 x148 x149 x153 x155 x157 x159 x161 x162 x163 x164 x168 x170 x176 x178 x179
41.17/41.51	v x180 x181 x182 x185 x186 x188 x189 x191 x193 x194 x195 x196 x197 x200 x201 x203 x206 x207 x208 x216 x217 x218 x221 x223 x225 x227
41.17/41.51	v x230 x231 x234 x238 x239 x240 x243 x246 x247 x252 x254 x255 x256 x259 x265 x271 x277 x278 x281 x282 x283 x284 x286 x289 x290 x291
41.17/41.51	v x292 x294 x295 x296 x299 x309 x310 x312 x314 x318 x319 x323 x325 x326 x328 x329 x330 x331 x332 x334 x335 x337 x338 x340 x347 x349
41.17/41.51	v x356 x357 x359 x363 x368 x369 x370 x373 x376 x377 x378 x381 x384 x386 x387 x388 x389 x391 x392 x395 x401 x405 x412 x414 x415 x416
41.17/41.51	v x420 x423 x427 x428 x430 x431 x432 x433 x434 x437 x440 x442 x443 x447 x451 x457 x458 x459 x460 x463 x465 x466 x468 x469 x470 x472
41.17/41.51	v x474 x475 x477 x478 x480 x481 x482 x483 x484 x487 x488 x489 x490 x493 x494 x496 x500 x501 x504 x507 x508 x509 x510 x511 x513 x515
41.17/41.51	v x516 x521 x524 x535 x538 x540 x542 x543 x544 x545 x549 x553 x555 x556 x558 x559 x561 x562 x569 x572 x573 x574 x575 x576 x578 x579
41.17/41.51	v x580 x582 x583 x584 x585 x586 x588 x590 x591 x593 x596 x599 x600 x601 x602 x605 x606 x607 x608 x609 x612 x613 x614 x619 x620 x621
41.17/41.51	v x622 x623 x625 x626 x627 x628 x629 x630 x635 x636 x640 x641 x647 x651 x652 x653 x657 x658 x659 x660 x662 x663 x664 x669 x670 x671
41.17/41.51	v x673 x674 x676 x677 x678 x680 x682 x684 x688 x690 x693 x695 x696 x699 x700 x701 x703 x705 x709 x711 x712 x713 x714 x715 x716 x718
41.17/41.51	v x719 x722 x724 x725 x730 x731 x732 x733 x734 x735 x737 x738 x741 x742 x744 x745 x746 x748 x750 x751 x753 x754 x757 x760 x764 x765
41.17/41.51	v x769 x772 x776 x777 x780 x782 x784 x787 x791 x796 x799 x800 x802 x807 x808 x809 x810 x811 x812 x814 x816 x817 x818 x819 x820 x821
41.17/41.51	v x824 x830 x833 x835 x836 x837 x842 x843 x846 x847 x848 x851 x853 x854 x855 x856 x857 x860 x861 x863 x867 x868 x869 x871 x872 x873
41.17/41.51	v x875 x877 x878 x879 x881 x885 x886 x889 x891 x892 x894 x895 x897 x898 x901 x902 x903 x906 x908 x911 x912 x914 x917 x923 x925 x926
41.17/41.51	v x931 x932 x935 x937 x939 x940 x942 x943 x946 x948 x949 x950 x952 x953 x954 x955 x958 x962 x963 x966 x968 x969 x970 x971 x972 x975
41.17/41.51	v x976 x977 x981 x983 x989 x991 x992 x995 x997 x998 x999 x1001 x1003 x1004 x1006 x1008 x1009 x1010 x1011 x1013 x1016 x1022 x1023
41.17/41.51	v x1025 x1026 x1028 x1031 x1032 x1034 x1035 x1036 x1038 x1040 x1043 x1046 x1047 x1048 x1049 x1050 x1051 x1052 x1057 x1059 x1063
41.17/41.51	v x1064 x1065 x1068 x1074 x1076 x1080 x1081 x1082 x1083 x1085 x1086 x1088 x1089 x1090 x1091 x1093 x1095 x1096 x1097 x1098 x1100
41.17/41.51	v x1101 x1102 x1103 x1107 x1108 x1110 x1112 x1114 x1115 x1116 x1118 x1122 x1126 x1127 x1128 x1130 x1132 x1134 x1135 x1136 x1137
41.17/41.51	v x1140 x1141 x1143 x1144 x1147 x1150 x1153 x1156 x1157 x1158 x1160 x1161 x1163 x1164 x1165 x1168 x1169 x1173 x1174 x1176 x1178
41.17/41.51	v x1179 x1184 x1186 x1191 x1192 x1195 x1197 x1198 x1199 x1202 x1204 x1205 x1208 x1209 x1210 x1211 x1213 x1214 x1215 x1220 x1222
41.17/41.51	v x1224 x1226 x1227 x1228 x1229 x1231 x1232 x1233 x1234 x1239 x1240 x1241 x1243 x1244 x1246 x1247 x1249 x1250 x1251 x1252 x1257
41.17/41.51	v x1258 x1259 x1261 x1263 x1264 x1266 x1267 x1269 x1270 x1271 x1272 x1273 x1274 x1276 x1278 x1280 x1282 x1285 x1286 x1287 x1288
41.17/41.51	v x1291 x1293 x1294 x1295 x1296 x1299 x1301 x1303 x1304 x1305 x1306 x1308 x1314 x1316 x1318 x1324 x1325 x1326 x1328 x1330 x1331
41.17/41.51	v x1332 x1333 x1336 x1337 x1338 x1340 x1341 x1342 x1343 x1344 x1347 x1349 x1350 x1352 x1353 x1354 x1361 x1362 x1364 x1368 x1369
41.17/41.51	v x1371 x1372 x1373 x1376 x1378 x1379 x1381 x1383 x1385 x1387 x1388 x1390 x1395 x1398 x1401 x1402 x1403 x1404 x1405 x1406 x1409
41.17/41.51	v x1414 x1416 x1417 x1418 x1424 x1426 x1427 x1428 x1430 x1431 x1432 x1437 x1438 x1441 x1444 x1445 x1446 x1448 x1451 x1452 x1453
41.17/41.51	v x1454 x1456 x1458 x1461 x1462 x1463 x1464 x1465 x1467 x1468 x1469 x1470 x1471 x1473 x1475 x1476 x1477 x1478 x1480 x1481 x1482
41.17/41.51	v x1492 x1494 x1496 x1497 x1501 x1504 x1506 x1508 x1513 x1514 x1516 x1517 x1519 x1520 x1521 x1522 x1524 x1526 x1529 x1530 x1533
41.17/41.51	v x1534 x1535 x1536 x1538 x1540 x1541 x1543 x1545 x1546 x1547 x1548 x1552 x1553 x1554 x1560 x1561 x1563 x1565 x1566 x1567 x1570
41.17/41.51	v x1571 x1576 x1577 x1580 x1582 x1589 x1591 x1595 x1597 x1602 x1605 x1607 x1612 x1613 x1615 x1616 x1617 x1618 x1619 x1621 x1624
41.17/41.51	v x1626 x1627 x1630 x1636 x1638 x1640 x1641 x1646 x1647 x1648 x1651 x1652 x1656 x1657 x1659 x1660 x1661 x1662 x1663 x1665 x1666
41.17/41.51	v x1667 x1668 x1669 x1670 x1673 x1675 x1677 x1679 x1680 x1681 x1682 x1684 x1685 x1686 x1689 x1690 x1694 x1696 x1697 x1699 x1701
41.17/41.51	v x1702 x1704 x1706 x1707 x1708 x1711 x1712 x1713 x1714 x1718 x1719 x1720 x1722 x1724 x1728 x1730 x1731 x1733 x1735 x1736 x1737
41.17/41.51	v x1740 x1742 x1745 x1746 x1748 x1750 x1751 x1754 x1755 x1756 x1757 x1761 x1766 x1767 x1768 x1769 x1771 x1772 x1773 x1774 x1775
41.17/41.51	v x1781 x1782 x1783 x1787 x1788 x1790 x1791 x1793 x1794 x1796 x1799 x1800 x1803 x1804 x1805 x1813 x1814 x1816 x1818 x1825 x1826
41.17/41.51	v x1827 x1829 x1831 x1832 x1837 x1840 x1843 x1844 x1846 x1850 x1852 x1853 x1854 x1855 x1860 x1861 x1864 x1867 x1868 x1869 x1870
41.17/41.51	v x1871 x1872 x1875 x1878 x1883 x1884 x1885 x1888 x1889 x1895 x1896 x1897 x1898 x1902 x1903 x1913 x1920 x1923 x1924 x1925 x1926
41.17/41.51	v x1934 x1935 x1938 x1944 x1947 x1948 x1950 x1952 x1956 x1957 x1959 x1960 x1962 x1963 x1973 x1974 x1975 x1976 x1977 x1982 x1983
41.17/41.51	v x1985 x1986 x1987 x1989 x1991 x1992 x1993 x1996 x1997 x2000 x2001 x2003 x2005 x2007 x2008 x2011 x2013 x2017 x2018 x2021 x2022
41.17/41.51	v x2023 x2025 x2026 x2031 x2032 x2035 x2039 x2040 x2043 x2044 x2047 x2048 x2049 x2050 x2051 x2052 x2055 x2058 x2061 x2063 x2068
41.17/41.51	v x2070 x2072 x2073 x2074 x2076 x2077 x2080 x2081 x2082 x2085 x2086 x2088 x2089 x2091 x2096 x2100 x2101 x2105 x2107 x2108 x2110
41.17/41.51	v x2117 x2119 x2122 x2123 x2124 x2125 x2126 x2131 x2132 x2134 x2136 x2137 x2138 x2141 x2144 x2147 x2150 x2154 x2155 x2156 x2157
41.17/41.51	v x2158 x2159 x2160 x2161 x2164 x2165 x2167 x2168 x2170 x2171 x2172 x2174 x2177 x2180 x2181 x2182 x2183 x2184 x2186 x2188 x2194
41.17/41.51	v x2195 x2197 x2199 x2200 x2205 x2206 x2209 x2210 x2211 x2215 x2217 x2218 x2221 x2225 x2226 x2228 x2230 x2233 x2234 x2240 x2241
41.17/41.51	v x2242 x2243 x2244 x2245 x2248 x2249 x2251 x2252 x2254 x2255 x2258 x2259 x2262 x2264 x2267 x2269 x2270 x2271 x2276 x2282 x2283
41.17/41.51	v x2288 x2289 x2290 x2291 x2292 x2293 x2296 x2298 x2300 x2302 x2307 x2313 x2314 x2317 x2318 x2319 x2323 x2324 x2326 x2327 x2328
41.17/41.51	v x2330 x2339 x2342 x2344 x2345 x2346 x2347 x2351 x2353 x2356 x2358 x2362 x2363 x2365 x2366 x2367 x2369 x2372 x2373 x2374 x2375
41.17/41.51	v x2379 x2381 x2387 x2389 x2391 x2392 x2393 x2397 x2398 x2400 x2401 x2402 x2406 x2407 x2412 x2415 x2417 x2419 x2424 x2428 x2429
41.17/41.51	v x2433 x2434 x2436 x2438 x2439 x2441 x2442 x2443 x2444 x2448 x2449 x2450 x2451 x2452 x2453 x2454 x2455 x2456 x2457 x2458 x2461
41.17/41.51	v x2462 x2464 x2466 x2471 x2473 x2475 x2476 x2477 x2478 x2483 x2484 x2485 x2488 x2489 x2490 x2491 x2492 x2497 x2500 x2502 x2503
41.17/41.51	v x2506 x2507 x2508 x2511 x2512 x2516 x2517 x2518 x2523 x2526 x2528 x2537 x2539 x2540 x2546 x2547 x2548 x2554 x2557 x2559 x2560
41.17/41.51	v x2562 x2563 x2565 x2570 x2573 x2577 x2578 x2579 x2580 x2581 x2582 x2583 x2584 x2585 x2586 x2587 x2589 x2591 x2596 x2598 x2610
41.17/41.51	v x2611 x2612 x2613 x2614 x2615 x2621 x2622 x2624 x2625 x2629 x2634 x2636 x2637 x2639 x2640 x2641 x2643 x2645 x2652 x2653 x2656
41.17/41.51	v x2658 x2659 x2661 x2662 x2667 x2671 x2672 x2680 x2681 x2686 x2687 x2692 x2695 x2704 x2707 x2708 x2710 x2712 x2713 x2716 x2717
41.17/41.51	v x2718 x2719 x2720 x2723 x2728 x2729 x2730 x2731 x2732 x2733 x2734 x2735 x2737 x2738 x2739 x2744 x2745 x2746 x2747 x2748 x2751
41.17/41.51	v x2754 x2756 x2757 x2759 x2760 x2761 x2764 x2766 x2769 x2772 x2776 x2778 x2779 x2780 x2782 x2785 x2786 x2790 x2792 x2796 x2798
41.17/41.51	v x2800 x2803 x2806 x2808 x2809 x2810 x2817 x2818 x2820 x2823 x2825 x2826 x2828 x2832 x2834 x2835 x2837 x2838 x2839 x2846
41.17/41.52	pb2clasp1: no process killed

Verifier Data (download as text)

OK	1384

Conversion Script Data (download as text)

/tmp/evaluation/354721-1176723136/instance-354721-1176723136.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/node39/watcher-354721-1176723136 -o ROOT/results/node39/solver-354721-1176723136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354721-1176723136.opb /tmp/evaluation/354721-1176723136/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 3/77 10646
/proc/meminfo: memFree=1841632/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=12268 CPUtime=0
/proc/10646/stat : 10646 (pbclasp) R 10644 10646 10141 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 120225672 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502560254 0 0 4224 0 0 0 0 17 1 0 0
/proc/10646/statm: 3067 317 242 3 0 167 0

[startup+0.0182381 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10646
/proc/meminfo: memFree=1841632/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=12684 CPUtime=0.01
/proc/10646/stat : 10646 (pbclasp) R 10644 10646 10141 0 -1 4194304 533 0 0 0 1 0 0 0 18 0 1 0 120225672 12988416 499 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231511889686 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10646/statm: 3171 499 320 3 0 271 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12684

[startup+0.101252 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10646
/proc/meminfo: memFree=1841632/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13108 CPUtime=0.09
/proc/10646/stat : 10646 (pbclasp) R 10644 10646 10141 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 120225672 13422592 611 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231493505761 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10646/statm: 3277 611 320 3 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13108

[startup+0.301286 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10646
/proc/meminfo: memFree=1841632/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13108 CPUtime=0.1
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 679 0 0 0 10 0 0 0 16 0 1 0 120225672 13422592 631 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10646/statm: 3277 631 324 3 0 377 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13108

[startup+0.701353 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10646
/proc/meminfo: memFree=1841632/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13108 CPUtime=0.1
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 679 0 0 0 10 0 0 0 16 0 1 0 120225672 13422592 631 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10646/statm: 3277 631 324 3 0 377 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13108

[startup+1.50149 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 10649
/proc/meminfo: memFree=1838728/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13108 CPUtime=0.1
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 679 0 0 0 10 0 0 0 16 0 1 0 120225672 13422592 631 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10646/statm: 3277 631 324 3 0 377 0
[pid=10648] ppid=10646 vsize=5352 CPUtime=0
/proc/10648/stat : 10648 (sh) S 10646 10646 10141 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 120225683 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10648/statm: 1338 229 193 169 0 49 0
[pid=10649] ppid=10648 vsize=12664 CPUtime=1.39
/proc/10649/stat : 10649 (pb2clasp1) R 10648 10646 10141 0 -1 4194304 558 0 0 0 138 1 0 0 25 0 1 0 120225683 12967936 520 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231502557282 0 0 4224 0 0 0 0 17 1 0 0
/proc/10649/statm: 3166 520 339 3 0 266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31124

[startup+3.10277 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 10649
/proc/meminfo: memFree=1837960/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13108 CPUtime=0.1
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 679 0 0 0 10 0 0 0 16 0 1 0 120225672 13422592 631 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10646/statm: 3277 631 324 3 0 377 0
[pid=10648] ppid=10646 vsize=5352 CPUtime=0
/proc/10648/stat : 10648 (sh) S 10646 10646 10141 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 120225683 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10648/statm: 1338 229 193 169 0 49 0
[pid=10649] ppid=10648 vsize=12664 CPUtime=2.98
/proc/10649/stat : 10649 (pb2clasp1) R 10648 10646 10141 0 -1 4194304 558 0 0 0 297 1 0 0 25 0 1 0 120225683 12967936 520 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231511575332 0 0 4224 0 0 0 0 17 1 0 0
/proc/10649/statm: 3166 520 339 3 0 266 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31124

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 10656
/proc/meminfo: memFree=1830080/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13372 CPUtime=3.81
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 914 1648 0 0 10 0 367 4 17 0 1 0 120225672 13692928 714 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10646/statm: 3343 714 343 3 0 443 0
[pid=10654] ppid=10646 vsize=5352 CPUtime=0
/proc/10654/stat : 10654 (sh) S 10646 10646 10141 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120226056 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10654/statm: 1338 224 188 169 0 49 0
[pid=10656] ppid=10654 vsize=13288 CPUtime=2.45
/proc/10656/stat : 10656 (clasp) R 10654 10646 10141 0 -1 4194304 3081 0 0 0 244 1 0 0 25 0 1 0 120226056 13606912 2976 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134747218 0 0 4096 0 0 0 0 17 1 0 0
/proc/10656/statm: 3322 2976 193 154 0 2792 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32012

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.99 2/81 10664
/proc/meminfo: memFree=1626056/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13504 CPUtime=6.51
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 1172 6078 0 0 12 0 632 7 16 0 1 0 120225672 13828096 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10646/statm: 3376 728 343 3 0 476 0
[pid=10662] ppid=10646 vsize=5352 CPUtime=0
/proc/10662/stat : 10662 (sh) S 10646 10646 10141 0 -1 4194304 288 0 0 0 0 0 0 0 17 0 1 0 120226354 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10662/statm: 1338 224 188 169 0 49 0
[pid=10663] ppid=10662 vsize=2520 CPUtime=0
/proc/10663/stat : 10663 (cat) S 10662 10646 10141 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 120226354 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10663/statm: 630 87 71 4 0 42 0
[pid=10664] ppid=10662 vsize=255260 CPUtime=5.86
/proc/10664/stat : 10664 (clasp) R 10662 10646 10141 0 -1 4194304 64442 0 0 0 557 29 0 0 25 0 1 0 120226354 261386240 61729 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11534053 0 0 4096 0 0 0 0 17 1 0 0
/proc/10664/statm: 63815 61730 184 154 0 63285 0
Current children cumulated CPU time (s) 12.37
Current children cumulated vsize (KiB) 276636

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 10664
/proc/meminfo: memFree=1043928/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13504 CPUtime=6.51
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 1172 6078 0 0 12 0 632 7 16 0 1 0 120225672 13828096 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10646/statm: 3376 728 343 3 0 476 0
[pid=10662] ppid=10646 vsize=5352 CPUtime=0
/proc/10662/stat : 10662 (sh) S 10646 10646 10141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120226354 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10662/statm: 1338 224 188 169 0 49 0
[pid=10664] ppid=10662 vsize=842412 CPUtime=18.66
/proc/10664/stat : 10664 (clasp) R 10662 10646 10141 0 -1 4194304 230102 0 0 0 1772 94 0 0 25 0 1 0 120226354 862629888 200221 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/10664/statm: 210603 200221 188 154 0 210073 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 861268



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.5012 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 10664
/proc/meminfo: memFree=116376/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13504 CPUtime=6.51
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 1172 6078 0 0 12 0 632 7 16 0 1 0 120225672 13828096 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10646/statm: 3376 728 343 3 0 476 0
[pid=10662] ppid=10646 vsize=5352 CPUtime=0
/proc/10662/stat : 10662 (sh) S 10646 10646 10141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120226354 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10662/statm: 1338 224 188 169 0 49 0
[pid=10664] ppid=10662 vsize=1829004 CPUtime=34.66
/proc/10664/stat : 10664 (clasp) R 10662 10646 10141 0 -1 4194304 523972 0 0 0 3251 215 0 0 25 0 1 0 120226354 1872900096 428945 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10664/statm: 457251 428946 194 154 0 456721 0
Current children cumulated CPU time (s) 41.17
Current children cumulated vsize (KiB) 1847860

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

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

[startup+41.5012 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 10664
/proc/meminfo: memFree=116376/2055920 swapFree=4088040/4192956
[pid=10646] ppid=10644 vsize=13504 CPUtime=6.51
/proc/10646/stat : 10646 (pbclasp) S 10644 10646 10141 0 -1 4194304 1172 6078 0 0 12 0 632 7 16 0 1 0 120225672 13828096 728 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10646/statm: 3376 728 343 3 0 476 0
[pid=10662] ppid=10646 vsize=5352 CPUtime=0
/proc/10662/stat : 10662 (sh) S 10646 10646 10141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120226354 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10662/statm: 1338 224 188 169 0 49 0
[pid=10664] ppid=10662 vsize=1829004 CPUtime=34.66
/proc/10664/stat : 10664 (clasp) R 10662 10646 10141 0 -1 4194304 523972 0 0 0 3251 215 0 0 25 0 1 0 120226354 1872900096 428945 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10664/statm: 457251 428946 194 154 0 456721 0
Current children cumulated CPU time (s) 41.17
Current children cumulated vsize (KiB) 1847860

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10646 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=455018
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=95985
# CPU time returned by wait4() is 6.551
# while last known CPU time is 41.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.6015
CPU time (s): 41.17
CPU user time (s): 38.95
CPU system time (s): 2.22
CPU usage (%): 98.9627
Max. virtual memory (cumulated for all children) (KiB): 1847860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.45502
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8059
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= 673
involuntary context switches= 471

runsolver used 0.050992 second user time and 0.110983 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Apr 16 11:32:16 UTC 2007

IDJOB= 354721
IDBENCH= 2888
IDSOLVER= 158
FILE ID= node39/354721-1176723136

PBS_JOBID= 4559462

Free space on /tmp= 66545 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-bw.b.opb
COMMAND LINE= pbclasp instance-354721-1176723136.opb /tmp/evaluation/354721-1176723136/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-354721-1176723136 -o ROOT/results/node39/conversion-354721-1176723136 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354721-1176723136/instance-354721-1176723136.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-354721-1176723136 -o ROOT/results/node39/solver-354721-1176723136 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354721-1176723136.opb /tmp/evaluation/354721-1176723136/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  acd1698068c8e97cbd0c7cd62fe047fc

RANDOM SEED= 567859446

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1842040 kB
Buffers:         33084 kB
Cached:          98468 kB
SwapCached:       3088 kB
Active:          47168 kB
Inactive:       109496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842040 kB
SwapTotal:     4192956 kB
SwapFree:      4088040 kB
Dirty:            3784 kB
Writeback:           0 kB
Mapped:          32040 kB
Slab:            42492 kB
Committed_AS:  1786500 kB
PageTables:       2012 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= 66540 MiB

End job on node39 on Mon Apr 16 11:33:00 UTC 2007