Trace number 299509

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) 1200.07 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     631     2730     8291 |      910        0    nan |  0.000 % |
0.00/0.01	c |       100 |     631     2730     8291 |     1001      100     34 |  0.000 % |
0.00/0.01	c |       250 |     631     2730     8291 |     1101      250     31 |  0.000 % |
0.00/0.02	c |       475 |     631     2730     8291 |     1211      475     30 |  0.000 % |
0.00/0.04	c |       813 |     631     2730     8291 |     1332      813     29 |  0.000 % |
0.00/0.06	c |      1319 |     631     2730     8291 |     1465     1319     28 |  0.000 % |
0.00/0.10	c |      2080 |     631     2730     8291 |     1612     1303     26 |  0.000 % |
0.10/0.16	c |      3219 |     631     2730     8291 |     1773     1599     25 |  0.000 % |
0.20/0.26	c |      4927 |     631     2730     8291 |     1950     1471     23 |  0.000 % |
0.41/0.41	c |      7489 |     631     2730     8291 |     2145     2009     24 |  0.000 % |
0.61/0.64	c |     11335 |     631     2730     8291 |     2360     1414     26 |  0.000 % |
0.92/1.00	c |     17101 |     631     2730     8291 |     2596     2322     27 |  0.000 % |
1.53/1.57	c |     25752 |     631     2730     8291 |     2855     1631     25 |  0.000 % |
2.35/2.44	c |     38726 |     631     2730     8291 |     3141     2912     27 |  0.000 % |
3.78/3.80	c |     58188 |     631     2730     8291 |     3455     3146     26 |  0.000 % |
5.94/5.96	c |     87380 |     631     2730     8291 |     3801     2377     25 |  0.000 % |
9.21/9.25	c |    131169 |     631     2730     8291 |     4181     3603     27 |  0.000 % |
14.23/14.25	c |    196854 |     631     2730     8291 |     4599     3320     27 |  0.000 % |
22.11/22.14	c |    295381 |     631     2730     8291 |     5059     3832     26 |  0.000 % |
34.70/34.74	c |    443170 |     631     2730     8291 |     5565     2701     24 |  0.000 % |
54.26/54.33	c |    664853 |     631     2730     8291 |     6122     4528     29 |  0.000 % |
84.68/84.73	c |    997378 |     631     2730     8291 |     6734     5369     27 |  0.000 % |
132.79/132.89	c |   1496166 |     631     2730     8291 |     7407     3709     27 |  0.000 % |
207.54/207.65	c |   2244349 |     631     2730     8291 |     8148     3825     26 |  0.000 % |
325.61/325.73	c |   3366623 |     631     2730     8291 |     8963     4771     25 |  0.000 % |
511.44/511.65	c |   5050037 |     631     2730     8291 |     9859     7524     29 |  0.000 % |
805.21/805.43	c |   7575154 |     631     2730     8291 |    10845     5221     26 |  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/node68/watcher-299509-1171872854 -o ROOT/results/node68/solver-299509-1171872854 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299509-1171872854/minisat /tmp/evaluation/299509-1171872854/instance-299509-1171872854.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 1.04 3/64 16242
/proc/meminfo: memFree=726656/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=2028 CPUtime=0
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 207242997 2076672 144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533145 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 507 144 58 138 0 366 0

[startup+0.106735 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 16242
/proc/meminfo: memFree=726656/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=2144 CPUtime=0.1
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 207242997 2195456 199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 536 199 73 138 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.514771 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 16242
/proc/meminfo: memFree=726656/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=2276 CPUtime=0.51
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 251 0 0 0 51 0 0 0 22 0 1 0 207242997 2330624 235 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134548881 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 569 235 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33485 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16243
/proc/meminfo: memFree=725816/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=2408 CPUtime=1.33
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 289 0 0 0 133 0 0 0 25 0 1 0 207242997 2465792 273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 602 273 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97099 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16243
/proc/meminfo: memFree=725560/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=2540 CPUtime=2.96
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 336 0 0 0 296 0 0 0 25 0 1 0 207242997 2600960 320 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551912 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 635 320 73 138 0 494 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2540

[startup+6.25329 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16243
/proc/meminfo: memFree=725304/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=2804 CPUtime=6.24
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 390 0 0 0 624 0 0 0 25 0 1 0 207242997 2871296 374 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 701 374 73 138 0 560 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2804

[startup+12.7049 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16243
/proc/meminfo: memFree=724856/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=3200 CPUtime=12.69
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 470 0 0 0 1269 0 0 0 25 0 1 0 207242997 3276800 454 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 800 454 73 138 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3200

[startup+25.51 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16243
/proc/meminfo: memFree=724664/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=3468 CPUtime=25.49
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 554 0 0 0 2549 0 0 0 25 0 1 0 207242997 3551232 538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 867 538 73 138 0 726 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3468

[startup+51.1164 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16243
/proc/meminfo: memFree=724152/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=3988 CPUtime=51.09
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 678 0 0 0 5109 0 0 0 25 0 1 0 207242997 4083712 662 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 997 662 73 138 0 856 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3988

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 16243
/proc/meminfo: memFree=723512/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=4648 CPUtime=102.28
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 838 0 0 0 10228 0 0 0 25 0 1 0 207242997 4759552 822 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550977 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1162 822 73 138 0 1021 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4648

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 16243
/proc/meminfo: memFree=722872/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=5180 CPUtime=162.29
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 974 0 0 0 16229 0 0 0 25 0 1 0 207242997 5304320 958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1295 958 73 138 0 1154 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5180

[startup+222.357 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 16243
/proc/meminfo: memFree=722488/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=5580 CPUtime=222.29
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1064 0 0 0 22229 0 0 0 25 0 1 0 207242997 5713920 1048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1395 1048 73 138 0 1254 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5580

[startup+282.371 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 16243
/proc/meminfo: memFree=722104/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=5848 CPUtime=282.3
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1145 0 0 0 28229 1 0 0 25 0 1 0 207242997 5988352 1129 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1462 1129 73 138 0 1321 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5848

[startup+342.385 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 16243
/proc/meminfo: memFree=721656/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=6248 CPUtime=342.29
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1254 0 0 0 34228 1 0 0 25 0 1 0 207242997 6397952 1238 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1562 1238 73 138 0 1421 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6248

[startup+402.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=721400/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=6516 CPUtime=402.29
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1319 0 0 0 40228 1 0 0 25 0 1 0 207242997 6672384 1303 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1629 1303 73 138 0 1488 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6516

[startup+462.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=721336/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=6648 CPUtime=462.29
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1361 0 0 0 46228 1 0 0 25 0 1 0 207242997 6807552 1345 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1662 1345 73 138 0 1521 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 6648

[startup+522.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=721144/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=6912 CPUtime=522.29
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1424 0 0 0 52228 1 0 0 25 0 1 0 207242997 7077888 1408 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1728 1408 73 138 0 1587 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 6912

[startup+582.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=720952/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=7184 CPUtime=582.3
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1462 0 0 0 58229 1 0 0 25 0 1 0 207242997 7356416 1446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1796 1446 73 138 0 1655 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7184

[startup+642.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=720824/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=7316 CPUtime=642.31
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1498 0 0 0 64229 2 0 0 25 0 1 0 207242997 7491584 1482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1829 1482 73 138 0 1688 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7316

[startup+702.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=720568/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=7448 CPUtime=702.31
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1550 0 0 0 70229 2 0 0 25 0 1 0 207242997 7626752 1534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1862 1534 73 138 0 1721 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 7448

[startup+762.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=720504/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=7580 CPUtime=762.31
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1567 0 0 0 76229 2 0 0 25 0 1 0 207242997 7761920 1551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1895 1551 73 138 0 1754 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 7580

[startup+822.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=720312/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=7712 CPUtime=822.31
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1616 0 0 0 82229 2 0 0 25 0 1 0 207242997 7897088 1600 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1928 1600 73 138 0 1787 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 7712

[startup+882.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=720056/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=7976 CPUtime=882.32
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1677 0 0 0 88230 2 0 0 25 0 1 0 207242997 8167424 1661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 1994 1661 73 138 0 1853 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 7976

[startup+942.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=719864/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8120 CPUtime=942.32
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1722 0 0 0 94230 2 0 0 25 0 1 0 207242997 8314880 1706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2030 1706 73 138 0 1889 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 8120

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=719672/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8388 CPUtime=1002.32
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1772 0 0 0 100230 2 0 0 25 0 1 0 207242997 8589312 1756 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2097 1756 73 138 0 1956 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 8388

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=719544/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8508 CPUtime=1062.34
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1804 0 0 0 106231 3 0 0 25 0 1 0 207242997 8712192 1788 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2127 1788 73 138 0 1986 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 8508

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16243
/proc/meminfo: memFree=719416/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8644 CPUtime=1122.34
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1827 0 0 0 112231 3 0 0 25 0 1 0 207242997 8851456 1811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2161 1811 73 138 0 2020 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 8644

[startup+1182.63 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16243
/proc/meminfo: memFree=719352/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8732 CPUtime=1182.34
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1860 0 0 0 118231 3 0 0 25 0 1 0 207242997 8941568 1844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2183 1844 73 138 0 2042 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 8732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 16243
/proc/meminfo: memFree=719288/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8732 CPUtime=1200.06
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1860 0 0 0 120003 3 0 0 25 0 1 0 207242997 8941568 1844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2183 1844 73 138 0 2042 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8732

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: 1.03 1.01 1.00 2/65 16243
/proc/meminfo: memFree=719288/2055920 swapFree=4183892/4192956
[pid=16242] ppid=16240 vsize=8732 CPUtime=1200.06
/proc/16242/stat : 16242 (minisat) R 16240 16242 15387 0 -1 4194304 1860 0 0 0 120003 3 0 0 25 0 1 0 207242997 8941568 1844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/16242/statm: 2183 1844 73 138 0 2042 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.033994
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 8776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1860
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= 1387

runsolver used 0.726889 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 19 08:14:14 UTC 2007

IDJOB= 299509
IDBENCH= 20012
IDSOLVER= 109
FILE ID= node68/299509-1171872854

PBS_JOBID= 3839771

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299509-1171872854/minisat /tmp/evaluation/299509-1171872854/instance-299509-1171872854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-299509-1171872854 -o ROOT/results/node68/solver-299509-1171872854 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299509-1171872854/minisat /tmp/evaluation/299509-1171872854/instance-299509-1171872854.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 894292259

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        727128 kB
Buffers:         50412 kB
Cached:        1154928 kB
SwapCached:       3088 kB
Active:         818092 kB
Inactive:       397448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        727128 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          15968 kB
Slab:            99384 kB
Committed_AS:   630884 kB
PageTables:       1384 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= 66563 MiB

End job on node68 on Mon Feb 19 08:34:16 UTC 2007