Trace number 309923

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 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
MD5SUMd921c717596c6b2305f82fa29e923d52
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark284.896
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 |     740     2832     8497 |      944        0    nan |  0.000 % |
0.00/0.01	c |       101 |     740     2832     8497 |     1038      101     22 |  0.000 % |
0.00/0.02	c |       252 |     740     2832     8497 |     1142      252     21 |  0.000 % |
0.00/0.03	c |       477 |     740     2832     8497 |     1256      477     20 |  0.000 % |
0.00/0.04	c |       814 |     740     2832     8497 |     1382      814     21 |  0.000 % |
0.00/0.07	c |      1321 |     740     2832     8497 |     1520     1321     21 |  0.000 % |
0.10/0.12	c |      2081 |     740     2832     8497 |     1672     1294     20 |  0.000 % |
0.10/0.18	c |      3220 |     740     2832     8497 |     1839     1570     20 |  0.000 % |
0.20/0.29	c |      4929 |     740     2832     8497 |     2023     1363     17 |  0.000 % |
0.40/0.45	c |      7491 |     740     2832     8497 |     2225     1837     20 |  0.000 % |
0.61/0.71	c |     11335 |     740     2832     8497 |     2448     2215     22 |  0.000 % |
1.02/1.11	c |     17103 |     740     2832     8497 |     2693     1712     17 |  0.001 % |
1.63/1.73	c |     25752 |     740     2832     8497 |     2962     2057     17 |  0.001 % |
2.66/2.69	c |     38727 |     740     2832     8497 |     3258     2897     23 |  0.000 % |
4.19/4.20	c |     58190 |     740     2832     8497 |     3584     2399     19 |  0.000 % |
6.54/6.56	c |     87383 |     740     2832     8497 |     3943     2299     21 |  0.000 % |
10.02/10.10	c |    131173 |     740     2832     8497 |     4337     3861     22 |  0.000 % |
15.67/15.73	c |    196857 |     740     2832     8497 |     4771     3441     20 |  0.000 % |
24.27/24.36	c |    295383 |     740     2832     8497 |     5248     2535     18 |  0.000 % |
37.89/37.98	c |    443172 |     740     2832     8497 |     5773     3858     21 |  0.000 % |
58.67/58.73	c |    664856 |     740     2832     8497 |     6350     3134     18 |  0.001 % |
91.74/91.82	c |    997382 |     740     2832     8497 |     6985     4863     21 |  0.000 % |
143.44/143.59	c |   1496170 |     740     2832     8497 |     7684     6508     21 |  0.000 % |
223.81/223.92	c |   2244352 |     740     2832     8497 |     8452     6262     21 |  0.000 % |
350.35/350.54	c |   3366627 |     740     2832     8497 |     9298     7704     20 |  0.000 % |
549.28/549.53	c |   5050039 |     740     2832     8497 |    10227     9043     22 |  0.000 % |
860.41/860.79	c |   7575159 |     740     2832     8497 |    11250    10060     20 |  0.001 % |

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/node42/watcher-309923-1172550048 -o ROOT/results/node42/solver-309923-1172550048 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309923-1172550048/minisat /tmp/evaluation/309923-1172550048/instance-309923-1172550048.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: 1.00 1.00 1.00 3/64 7904
/proc/meminfo: memFree=1820712/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=2020 CPUtime=0
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 274960858 2068480 154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 505 154 58 138 0 364 0

[startup+0.106124 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7904
/proc/meminfo: memFree=1820712/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=2148 CPUtime=0.1
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 274960858 2199552 198 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 537 198 73 138 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2148

[startup+0.514201 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7904
/proc/meminfo: memFree=1820712/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=2280 CPUtime=0.51
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 251 0 0 0 51 0 0 0 21 0 1 0 274960858 2334720 235 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 570 235 73 138 0 429 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2280

[startup+1.33436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1819936/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=2412 CPUtime=1.33
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 275 0 0 0 133 0 0 0 25 0 1 0 274960858 2469888 259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 603 259 73 138 0 462 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2412

[startup+2.97067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1819680/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=2544 CPUtime=2.96
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 326 0 0 0 296 0 0 0 25 0 1 0 274960858 2605056 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 636 310 73 138 0 495 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2544

[startup+6.24929 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1819424/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=2676 CPUtime=6.24
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 367 0 0 0 624 0 0 0 25 0 1 0 274960858 2740224 351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 669 351 73 138 0 528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2676

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1819104/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=3072 CPUtime=12.69
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 438 0 0 0 1269 0 0 0 25 0 1 0 274960858 3145728 422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 768 422 73 138 0 627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3072

[startup+25.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1818848/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=3336 CPUtime=25.5
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 507 0 0 0 2550 0 0 0 25 0 1 0 274960858 3416064 491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 834 491 73 138 0 693 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3336

[startup+51.1228 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1818336/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=3732 CPUtime=51.09
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 619 0 0 0 5109 0 0 0 25 0 1 0 274960858 3821568 603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 933 603 73 138 0 792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3732

[startup+102.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1817632/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=4396 CPUtime=102.28
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 782 0 0 0 10228 0 0 0 25 0 1 0 274960858 4501504 766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1099 766 73 138 0 958 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4396

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1817184/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=4800 CPUtime=162.27
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 896 0 0 0 16227 0 0 0 25 0 1 0 274960858 4915200 880 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1200 880 73 138 0 1059 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4800

[startup+222.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1816800/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=5196 CPUtime=222.27
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 987 0 0 0 22226 1 0 0 25 0 1 0 274960858 5320704 971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1299 971 73 138 0 1158 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5196

[startup+282.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1816544/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=5464 CPUtime=282.27
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1064 0 0 0 28226 1 0 0 25 0 1 0 274960858 5595136 1048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1366 1048 73 138 0 1225 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 5464

[startup+342.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1816288/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=5728 CPUtime=342.26
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1115 0 0 0 34225 1 0 0 25 0 1 0 274960858 5865472 1099 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1432 1099 73 138 0 1291 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 5728

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1815968/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=6128 CPUtime=402.25
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1199 0 0 0 40224 1 0 0 25 0 1 0 274960858 6275072 1183 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552077 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1532 1183 73 138 0 1391 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 6128

[startup+462.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1815840/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=6260 CPUtime=462.24
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1240 0 0 0 46223 1 0 0 25 0 1 0 274960858 6410240 1224 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1565 1224 73 138 0 1424 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 6260

[startup+522.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1815584/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=6392 CPUtime=522.24
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1282 0 0 0 52223 1 0 0 25 0 1 0 274960858 6545408 1266 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551837 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1598 1266 73 138 0 1457 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 6392

[startup+582.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1815328/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=6656 CPUtime=582.25
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1348 0 0 0 58223 2 0 0 25 0 1 0 274960858 6815744 1332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1664 1332 73 138 0 1523 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 6656

[startup+642.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1815200/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=6796 CPUtime=642.24
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1398 0 0 0 64222 2 0 0 25 0 1 0 274960858 6959104 1382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1699 1382 73 138 0 1558 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 6796

[startup+702.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1814944/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7056 CPUtime=702.23
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1451 0 0 0 70221 2 0 0 25 0 1 0 274960858 7225344 1435 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1764 1435 73 138 0 1623 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 7056

[startup+762.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1814816/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7188 CPUtime=762.22
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1483 0 0 0 76220 2 0 0 25 0 1 0 274960858 7360512 1467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1797 1467 73 138 0 1656 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 7188

[startup+822.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1814560/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7456 CPUtime=822.21
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1535 0 0 0 82219 2 0 0 25 0 1 0 274960858 7634944 1519 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1864 1519 73 138 0 1723 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 7456

[startup+882.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1814432/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7588 CPUtime=882.22
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1571 0 0 0 88219 3 0 0 25 0 1 0 274960858 7770112 1555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521169 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1897 1555 73 138 0 1756 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 7588

[startup+942.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1814176/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7720 CPUtime=942.21
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1628 0 0 0 94218 3 0 0 25 0 1 0 274960858 7905280 1612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555056 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1930 1612 73 138 0 1789 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 7720

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1814112/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7856 CPUtime=1002.2
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1649 0 0 0 100217 3 0 0 25 0 1 0 274960858 8044544 1633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1964 1633 73 138 0 1823 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 7856

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1813984/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=7996 CPUtime=1062.2
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1680 0 0 0 106217 3 0 0 25 0 1 0 274960858 8187904 1664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521191 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 1999 1664 73 138 0 1858 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 7996

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1813856/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=8132 CPUtime=1122.19
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1698 0 0 0 112216 3 0 0 25 0 1 0 274960858 8327168 1682 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 2033 1682 73 138 0 1892 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 8132

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1813792/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=8132 CPUtime=1182.19
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1723 0 0 0 118216 3 0 0 25 0 1 0 274960858 8327168 1707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 2033 1707 73 138 0 1892 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 8132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7905
/proc/meminfo: memFree=1813728/2055920 swapFree=4182516/4192956
[pid=7904] ppid=7902 vsize=8268 CPUtime=1200.01
/proc/7904/stat : 7904 (minisat) R 7902 7904 6579 0 -1 4194304 1732 0 0 0 119998 3 0 0 25 0 1 0 274960858 8466432 1716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7904/statm: 2067 1716 73 138 0 1926 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8268

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.041993
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 8268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1732
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= 2039

runsolver used 0.710891 second user time and 2.49962 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 27 04:20:48 UTC 2007

IDJOB= 309923
IDBENCH= 20273
IDSOLVER= 109
FILE ID= node42/309923-1172550048

PBS_JOBID= 3971848

Free space on /tmp= 66556 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309923-1172550048/minisat /tmp/evaluation/309923-1172550048/instance-309923-1172550048.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-309923-1172550048 -o ROOT/results/node42/solver-309923-1172550048 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309923-1172550048/minisat /tmp/evaluation/309923-1172550048/instance-309923-1172550048.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d921c717596c6b2305f82fa29e923d52

RANDOM SEED= 11649799

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1821120 kB
Buffers:         30740 kB
Cached:         155160 kB
SwapCached:       4704 kB
Active:          88872 kB
Inactive:       108224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821120 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            23768 kB
Committed_AS:   899664 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Tue Feb 27 04:40:51 UTC 2007