Trace number 299017

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) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
MD5SUM807a1b8ef80dca5f267be456784e9a94
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     587     2525     7635 |      841        0    nan |  0.000 % |
0.00/0.01	c |       100 |     587     2525     7635 |      925      100     26 |  0.000 % |
0.00/0.01	c |       251 |     587     2525     7635 |     1018      251     26 |  0.000 % |
0.00/0.02	c |       476 |     587     2525     7635 |     1120      476     25 |  0.000 % |
0.00/0.04	c |       815 |     587     2525     7635 |     1232      815     25 |  0.000 % |
0.00/0.06	c |      1324 |     587     2525     7635 |     1355      674     25 |  0.000 % |
0.00/0.10	c |      2083 |     587     2525     7635 |     1491      729     23 |  0.000 % |
0.10/0.15	c |      3223 |     587     2525     7635 |     1640     1101     23 |  0.000 % |
0.20/0.24	c |      4931 |     587     2525     7635 |     1804     1078     25 |  0.000 % |
0.30/0.39	c |      7494 |     587     2525     7635 |     1984     1771     26 |  0.000 % |
0.51/0.61	c |     11338 |     587     2525     7635 |     2183     1520     25 |  0.000 % |
0.92/0.96	c |     17105 |     587     2525     7635 |     2401     1626     25 |  0.000 % |
1.43/1.50	c |     25754 |     587     2525     7635 |     2641     1618     23 |  0.000 % |
2.26/2.34	c |     38728 |     587     2525     7635 |     2905     2422     25 |  0.000 % |
3.59/3.65	c |     58190 |     587     2525     7635 |     3196     2637     24 |  0.000 % |
5.63/5.69	c |     87382 |     587     2525     7635 |     3515     2466     24 |  0.000 % |
8.80/8.91	c |    131173 |     587     2525     7635 |     3867     3225     26 |  0.000 % |
13.72/13.81	c |    196859 |     587     2525     7635 |     4254     2098     23 |  0.000 % |
21.30/21.38	c |    295386 |     587     2525     7635 |     4679     3430     26 |  0.000 % |
33.28/33.32	c |    443176 |     587     2525     7635 |     5147     3962     26 |  0.000 % |
51.82/51.92	c |    664859 |     587     2525     7635 |     5662     4141     25 |  0.000 % |
81.41/81.51	c |    997385 |     587     2525     7635 |     6228     4169     27 |  0.000 % |
126.48/126.60	c |   1496175 |     587     2525     7635 |     6851     5799     28 |  0.000 % |
199.28/199.44	c |   2244357 |     587     2525     7635 |     7536     6124     28 |  0.000 % |
311.64/311.84	c |   3366631 |     587     2525     7635 |     8290     6504     27 |  0.000 % |
491.98/492.17	c |   5050042 |     587     2525     7635 |     9119     5746     27 |  0.000 % |
769.99/770.36	c |   7575158 |     587     2525     7635 |    10031     9015     27 |  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/node1/watcher-299017-1171864364 -o ROOT/results/node1/solver-299017-1171864364 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299017-1171864364/minisat /tmp/evaluation/299017-1171864364/instance-299017-1171864364.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: 0.92 0.98 0.99 3/77 21962
/proc/meminfo: memFree=1604648/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2024 CPUtime=0
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 206391469 2072576 157 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 506 157 72 138 0 365 0

[startup+0.106992 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21962
/proc/meminfo: memFree=1604648/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2012 CPUtime=0.1
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 206391469 2060288 188 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 503 188 73 138 0 362 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2012

[startup+0.51504 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21962
/proc/meminfo: memFree=1604648/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2276 CPUtime=0.51
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 241 0 0 0 51 0 0 0 21 0 1 0 206391469 2330624 225 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 569 225 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33613 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21963
/proc/meminfo: memFree=1603936/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2408 CPUtime=1.33
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 282 0 0 0 133 0 0 0 25 0 1 0 206391469 2465792 266 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 602 266 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97833 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21963
/proc/meminfo: memFree=1603680/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2540 CPUtime=2.97
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 317 0 0 0 297 0 0 0 25 0 1 0 206391469 2600960 301 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551974 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 635 301 73 138 0 494 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2540

[startup+6.25471 s]
/proc/loadavg: 1.09 1.02 1.01 2/78 21963
/proc/meminfo: memFree=1603424/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2808 CPUtime=6.25
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 375 0 0 0 625 0 0 0 25 0 1 0 206391469 2875392 359 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 702 359 73 138 0 561 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2808

[startup+12.7115 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 21963
/proc/meminfo: memFree=1603104/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=2940 CPUtime=12.7
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 432 0 0 0 1270 0 0 0 25 0 1 0 206391469 3010560 416 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 735 416 73 138 0 594 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2940

[startup+25.512 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 21963
/proc/meminfo: memFree=1602784/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=3336 CPUtime=25.5
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 522 0 0 0 2550 0 0 0 25 0 1 0 206391469 3416064 506 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 834 506 73 138 0 693 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3336

[startup+51.123 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21963
/proc/meminfo: memFree=1602272/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=3864 CPUtime=51.1
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 635 0 0 0 5110 0 0 0 25 0 1 0 206391469 3956736 619 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 966 619 73 138 0 825 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3864

[startup+102.343 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21963
/proc/meminfo: memFree=1601504/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=4528 CPUtime=102.3
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 812 0 0 0 10230 0 0 0 25 0 1 0 206391469 4636672 796 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1132 796 73 138 0 991 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4528

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21963
/proc/meminfo: memFree=1601056/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=5052 CPUtime=162.32
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 936 0 0 0 16231 1 0 0 25 0 1 0 206391469 5173248 920 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1263 920 73 138 0 1122 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5052

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21963
/proc/meminfo: memFree=1600544/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=5448 CPUtime=222.33
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1051 0 0 0 22232 1 0 0 25 0 1 0 206391469 5578752 1035 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1362 1035 73 138 0 1221 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5448

[startup+282.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21963
/proc/meminfo: memFree=1600224/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=5712 CPUtime=282.35
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1121 0 0 0 28233 2 0 0 25 0 1 0 206391469 5849088 1105 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1428 1105 73 138 0 1287 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5712

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21963
/proc/meminfo: memFree=1599840/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=6240 CPUtime=342.35
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1238 0 0 0 34233 2 0 0 25 0 1 0 206391469 6389760 1222 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1560 1222 73 138 0 1419 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 6240

[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21963
/proc/meminfo: memFree=1599648/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=6372 CPUtime=402.37
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1286 0 0 0 40234 3 0 0 25 0 1 0 206391469 6524928 1270 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1593 1270 73 138 0 1452 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6372

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21963
/proc/meminfo: memFree=1599456/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=6592 CPUtime=462.39
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1327 0 0 0 46236 3 0 0 25 0 1 0 206391469 6750208 1311 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1648 1311 73 138 0 1507 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6592

[startup+522.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22065
/proc/meminfo: memFree=1598056/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=6856 CPUtime=522.37
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1385 0 0 0 52233 4 0 0 25 0 1 0 206391469 7020544 1369 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550686 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1714 1369 73 138 0 1573 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 6856

[startup+582.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22137
/proc/meminfo: memFree=1597680/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=6988 CPUtime=582.37
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1437 0 0 0 58233 4 0 0 25 0 1 0 206391469 7155712 1421 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1747 1421 73 138 0 1606 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 6988

[startup+642.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1598688/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=7120 CPUtime=642.38
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1468 0 0 0 64233 5 0 0 25 0 1 0 206391469 7290880 1452 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1780 1452 73 138 0 1639 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 7120

[startup+702.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1598624/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=7260 CPUtime=702.39
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1497 0 0 0 70234 5 0 0 25 0 1 0 206391469 7434240 1481 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1815 1481 73 138 0 1674 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 7260

[startup+762.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1598624/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=7392 CPUtime=762.41
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1526 0 0 0 76235 6 0 0 25 0 1 0 206391469 7569408 1510 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1848 1510 73 138 0 1707 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 7392

[startup+822.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1598304/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=7660 CPUtime=822.43
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1615 0 0 0 82237 6 0 0 25 0 1 0 206391469 7843840 1599 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1915 1599 73 138 0 1774 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 7660

[startup+882.818 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1598048/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=7932 CPUtime=882.44
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1662 0 0 0 88237 7 0 0 25 0 1 0 206391469 8122368 1646 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 1983 1646 73 138 0 1842 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 7932

[startup+942.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1597920/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8068 CPUtime=942.45
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1697 0 0 0 94238 7 0 0 25 0 1 0 206391469 8261632 1681 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2017 1681 73 138 0 1876 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 8068

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1597856/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8204 CPUtime=1002.47
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1725 0 0 0 100239 8 0 0 25 0 1 0 206391469 8400896 1709 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2051 1709 73 138 0 1910 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 8204

[startup+1062.92 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22161
/proc/meminfo: memFree=1597728/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8336 CPUtime=1062.48
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1755 0 0 0 106240 8 0 0 25 0 1 0 206391469 8536064 1739 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2084 1739 73 138 0 1943 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 8336

[startup+1122.95 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22161
/proc/meminfo: memFree=1597664/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8336 CPUtime=1122.5
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1780 0 0 0 112241 9 0 0 25 0 1 0 206391469 8536064 1764 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557330 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2084 1764 73 138 0 1943 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 8336

[startup+1182.98 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1597600/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8476 CPUtime=1182.52
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1792 0 0 0 118243 9 0 0 25 0 1 0 206391469 8679424 1776 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556664 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2119 1776 73 138 0 1978 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 8476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1597472/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8476 CPUtime=1200.04
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1809 0 0 0 119994 10 0 0 25 0 1 0 206391469 8679424 1793 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2119 1793 73 138 0 1978 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8476

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22161
/proc/meminfo: memFree=1597472/2055920 swapFree=4158120/4192956
[pid=21962] ppid=21960 vsize=8476 CPUtime=1200.04
/proc/21962/stat : 21962 (minisat) R 21960 21962 18743 0 -1 4194304 1809 0 0 0 119994 10 0 0 25 0 1 0 206391469 8679424 1793 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21962/statm: 2119 1793 73 138 0 1978 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.101984
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 8476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1809
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= 1741

runsolver used 1.45178 second user time and 2.79757 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 05:52:44 UTC 2007

IDJOB= 299017
IDBENCH= 20000
IDSOLVER= 109
FILE ID= node1/299017-1171864364

PBS_JOBID= 3839394

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299017-1171864364/minisat /tmp/evaluation/299017-1171864364/instance-299017-1171864364.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-299017-1171864364 -o ROOT/results/node1/solver-299017-1171864364 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299017-1171864364/minisat /tmp/evaluation/299017-1171864364/instance-299017-1171864364.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  807a1b8ef80dca5f267be456784e9a94

RANDOM SEED= 950134530

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1605120 kB
Buffers:         52408 kB
Cached:         303248 kB
SwapCached:      15284 kB
Active:         249916 kB
Inactive:       128948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605120 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            57472 kB
Committed_AS:   669600 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 06:12:47 UTC 2007