Trace number 309554

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 NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.02 1200.36

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1557868591-12-SAT.cnf
MD5SUMf3dd554f0235253f67a0d81f3fcd0e26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     749     2837     8502 |      945        0    nan |  0.000 % |
0.00/0.01	c |       100 |     749     2837     8502 |     1040      100     20 |  0.000 % |
0.00/0.02	c |       250 |     749     2837     8502 |     1144      250     20 |  0.000 % |
0.00/0.03	c |       475 |     749     2837     8502 |     1258      475     20 |  0.001 % |
0.00/0.04	c |       812 |     749     2837     8502 |     1384      812     20 |  0.001 % |
0.00/0.07	c |      1318 |     749     2837     8502 |     1523     1318     21 |  0.000 % |
0.10/0.11	c |      2078 |     749     2837     8502 |     1675     1276     19 |  0.000 % |
0.10/0.18	c |      3217 |     749     2837     8502 |     1842     1542     20 |  0.000 % |
0.20/0.29	c |      4925 |     749     2837     8502 |     2027     1323     18 |  0.000 % |
0.41/0.45	c |      7487 |     749     2837     8502 |     2229     1793     19 |  0.000 % |
0.71/0.72	c |     11332 |     749     2837     8502 |     2452     2166     18 |  0.000 % |
1.12/1.13	c |     17098 |     749     2837     8502 |     2698     1598     21 |  0.000 % |
1.74/1.74	c |     25749 |     749     2837     8502 |     2967     1939     21 |  0.000 % |
2.66/2.74	c |     38723 |     749     2837     8502 |     3264     2694     22 |  0.000 % |
4.19/4.27	c |     58184 |     749     2837     8502 |     3591     2086     19 |  0.000 % |
6.65/6.66	c |     87378 |     749     2837     8502 |     3950     3682     27 |  0.000 % |
10.23/10.33	c |    131167 |     749     2837     8502 |     4345     3121     24 |  0.000 % |
16.07/16.14	c |    196852 |     749     2837     8502 |     4779     4485     25 |  0.001 % |
25.08/25.18	c |    295379 |     749     2837     8502 |     5257     3227     24 |  0.000 % |
38.80/38.89	c |    443169 |     749     2837     8502 |     5783     4147     21 |  0.000 % |
60.20/60.32	c |    664854 |     749     2837     8502 |     6361     5628     25 |  0.000 % |
93.38/93.45	c |    997380 |     749     2837     8502 |     6998     6466     23 |  0.000 % |
144.98/145.07	c |   1496170 |     749     2837     8502 |     7697     6151     20 |  0.002 % |
225.36/225.47	c |   2244352 |     749     2837     8502 |     8467     3893     18 |  0.002 % |
355.59/355.70	c |   3366626 |     749     2837     8502 |     9314     5511     25 |  0.000 % |
557.52/557.68	c |   5050037 |     749     2837     8502 |    10246     7803     20 |  0.000 % |
877.38/877.71	c |   7575155 |     749     2837     8502 |    11270     6306     25 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-309554-1172543451 -o ROOT/results/node67/solver-309554-1172543451 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309554-1172543451/minisat /tmp/evaluation/309554-1172543451/instance-309554-1172543451.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/64 15826
/proc/meminfo: memFree=1946296/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=2020 CPUtime=0
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 274302692 2068480 152 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532759 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 505 152 58 138 0 364 0

[startup+0.106782 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 15826
/proc/meminfo: memFree=1946296/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=2148 CPUtime=0.1
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 216 0 0 0 10 0 0 0 18 0 1 0 274302692 2199552 200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 537 200 73 138 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2148

[startup+0.514824 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 15826
/proc/meminfo: memFree=1946296/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=2280 CPUtime=0.51
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 247 0 0 0 51 0 0 0 21 0 1 0 274302692 2334720 231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 570 231 73 138 0 429 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2280

[startup+1.33491 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1945520/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=2412 CPUtime=1.33
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 288 0 0 0 133 0 0 0 25 0 1 0 274302692 2469888 272 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552083 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 603 272 73 138 0 462 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2412

[startup+2.97108 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1945264/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=2544 CPUtime=2.96
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 331 0 0 0 296 0 0 0 25 0 1 0 274302692 2605056 315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 636 315 73 138 0 495 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2544

[startup+6.24742 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1944880/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=2808 CPUtime=6.24
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 384 0 0 0 624 0 0 0 25 0 1 0 274302692 2875392 368 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 702 368 73 138 0 561 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2808

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1944496/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=3072 CPUtime=12.69
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 458 0 0 0 1269 0 0 0 25 0 1 0 274302692 3145728 442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 768 442 73 138 0 627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3072

[startup+25.5054 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1944176/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=3468 CPUtime=25.49
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 545 0 0 0 2549 0 0 0 25 0 1 0 274302692 3551232 529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 867 529 73 138 0 726 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3468

[startup+51.1101 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1943664/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=3864 CPUtime=51.09
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 652 0 0 0 5109 0 0 0 25 0 1 0 274302692 3956736 636 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 966 636 73 138 0 825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3864

[startup+102.321 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1943088/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=4524 CPUtime=102.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 800 0 0 0 10229 0 0 0 25 0 1 0 274302692 4632576 784 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1131 784 73 138 0 990 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4524

[startup+162.341 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1942640/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=4916 CPUtime=162.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 908 0 0 0 16229 0 0 0 25 0 1 0 274302692 5033984 892 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1229 892 73 138 0 1088 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4916

[startup+222.361 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1942256/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=5184 CPUtime=222.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 982 0 0 0 22229 0 0 0 25 0 1 0 274302692 5308416 966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1296 966 73 138 0 1155 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5184

[startup+282.374 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1941680/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=5736 CPUtime=282.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1123 0 0 0 28228 0 0 0 25 0 1 0 274302692 5873664 1107 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551917 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1434 1107 73 138 0 1293 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 5736

[startup+342.391 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1941552/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=5872 CPUtime=342.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1164 0 0 0 34228 0 0 0 25 0 1 0 274302692 6012928 1148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1468 1148 73 138 0 1327 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5872

[startup+402.411 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1941168/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=6280 CPUtime=402.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1242 0 0 0 40228 0 0 0 25 0 1 0 274302692 6430720 1226 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556289 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1570 1226 73 138 0 1429 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 6280

[startup+462.427 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1940912/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=6412 CPUtime=462.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1298 0 0 0 46228 0 0 0 25 0 1 0 274302692 6565888 1282 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1603 1282 73 138 0 1462 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 6412

[startup+522.445 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1940720/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=6676 CPUtime=522.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1348 0 0 0 52228 1 0 0 25 0 1 0 274302692 6836224 1332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1669 1332 73 138 0 1528 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 6676

[startup+582.463 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15827
/proc/meminfo: memFree=1940464/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=6944 CPUtime=582.3
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1407 0 0 0 58229 1 0 0 25 0 1 0 274302692 7110656 1391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1736 1391 73 138 0 1595 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6944

[startup+642.481 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1940208/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=7180 CPUtime=642.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1475 0 0 0 64228 1 0 0 25 0 1 0 274302692 7352320 1459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1795 1459 73 138 0 1654 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 7180

[startup+702.496 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939952/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=7312 CPUtime=702.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1517 0 0 0 70228 1 0 0 25 0 1 0 274302692 7487488 1501 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1828 1501 73 138 0 1687 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 7312

[startup+762.515 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939824/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=7444 CPUtime=762.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1546 0 0 0 76228 1 0 0 25 0 1 0 274302692 7622656 1530 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1861 1530 73 138 0 1720 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 7444

[startup+822.534 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939632/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=7704 CPUtime=822.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1599 0 0 0 82228 1 0 0 25 0 1 0 274302692 7888896 1583 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1926 1583 73 138 0 1785 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 7704

[startup+882.549 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939568/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=7704 CPUtime=882.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1608 0 0 0 88228 1 0 0 25 0 1 0 274302692 7888896 1592 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1926 1592 73 138 0 1785 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 7704

[startup+942.559 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939312/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=7968 CPUtime=942.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1663 0 0 0 94227 1 0 0 25 0 1 0 274302692 8159232 1647 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 1992 1647 73 138 0 1851 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 7968

[startup+1002.57 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939184/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=8100 CPUtime=1002.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1701 0 0 0 100227 1 0 0 25 0 1 0 274302692 8294400 1685 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 2025 1685 73 138 0 1884 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 8100

[startup+1062.59 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1939056/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=8224 CPUtime=1062.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1723 0 0 0 106227 1 0 0 25 0 1 0 274302692 8421376 1707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 2056 1707 73 138 0 1915 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 8224

[startup+1122.61 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1938928/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=8356 CPUtime=1122.28
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1752 0 0 0 112227 1 0 0 25 0 1 0 274302692 8556544 1736 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 2089 1736 73 138 0 1948 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 8356

[startup+1182.63 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1938736/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=8488 CPUtime=1182.29
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1789 0 0 0 118228 1 0 0 25 0 1 0 274302692 8691712 1773 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 2122 1773 73 138 0 1981 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 8488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1938736/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=8488 CPUtime=1200
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1789 0 0 0 119999 1 0 0 25 0 1 0 274302692 8691712 1773 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 2122 1773 73 138 0 1981 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8488

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

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

[startup+1200.35 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15829
/proc/meminfo: memFree=1938736/2055920 swapFree=4183972/4192956
[pid=15826] ppid=15824 vsize=8488 CPUtime=1200
/proc/15826/stat : 15826 (minisat) R 15824 15826 15723 0 -1 4194304 1789 0 0 0 119999 1 0 0 25 0 1 0 274302692 8691712 1773 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15826/statm: 2122 1773 73 138 0 1981 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.019996
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 8488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1789
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= 6
involuntary context switches= 2947

runsolver used 0.709892 second user time and 2.50362 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 02:30:51 UTC 2007

IDJOB= 309554
IDBENCH= 20263
IDSOLVER= 109
FILE ID= node67/309554-1172543451

PBS_JOBID= 3971832

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1557868591-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/309554-1172543451/minisat /tmp/evaluation/309554-1172543451/instance-309554-1172543451.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-309554-1172543451 -o ROOT/results/node67/solver-309554-1172543451 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309554-1172543451/minisat /tmp/evaluation/309554-1172543451/instance-309554-1172543451.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f3dd554f0235253f67a0d81f3fcd0e26

RANDOM SEED= 350708478

TIME LIMIT= 1200 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		: 3000.236
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		: 3000.236
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:       1946768 kB
Buffers:         12552 kB
Cached:          61232 kB
SwapCached:       3056 kB
Active:          40744 kB
Inactive:        42604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1946768 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          15128 kB
Slab:            11844 kB
Committed_AS:   752800 kB
PageTables:       1452 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= 66559 MiB

End job on node67 on Tue Feb 27 02:50:53 UTC 2007