Trace number 304183

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 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.51/0.57	c ============================[ Search Statistics ]==============================
0.51/0.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/0.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/0.57	c ===============================================================================
0.51/0.57	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.51/0.58	c |       100 |     220    18700   130900 |     6856      100     57 |  0.002 % |
0.51/0.60	c |       250 |     220    18700   130900 |     7542      250     58 |  0.002 % |
0.61/0.62	c |       476 |     220    18700   130900 |     8296      476     61 |  0.002 % |
0.61/0.66	c |       813 |     220    18700   130900 |     9126      813     61 |  0.002 % |
0.61/0.70	c |      1320 |     220    18700   130900 |    10038     1320     62 |  0.002 % |
0.71/0.78	c |      2080 |     220    18700   130900 |    11042     2080     62 |  0.002 % |
0.81/0.90	c |      3219 |     220    18700   130900 |    12147     3219     62 |  0.002 % |
1.02/1.11	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.43/1.47	c |      7490 |     220    18700   130900 |    14697     7490     61 |  0.002 % |
2.04/2.09	c |     11336 |     220    18700   130900 |    16167    11336     62 |  0.002 % |
3.27/3.32	c |     17102 |     220    18700   130900 |    17784     8968     63 |  0.002 % |
5.12/5.18	c |     25753 |     220    18700   130900 |    19562    17619     64 |  0.002 % |
8.19/8.30	c |     38728 |     220    18700   130900 |    21519    10931     65 |  0.002 % |
13.51/13.58	c |     58190 |     220    18700   130900 |    23671    19579     64 |  0.002 % |
22.11/22.18	c |     87382 |     220    18700   130900 |    26038    12176     63 |  0.002 % |
36.85/36.93	c |    131171 |     220    18700   130900 |    28641    13115     63 |  0.002 % |
59.58/59.67	c |    196856 |     220    18700   130900 |    31506    28468     63 |  0.002 % |
97.15/97.23	c |    295383 |     220    18700   130900 |    34656    30336     64 |  0.002 % |
152.95/153.09	c |    443174 |     220    18700   130900 |    38122    23020     63 |  0.002 % |
244.99/245.16	c |    664857 |     220    18700   130900 |    41934    17651     62 |  0.002 % |
392.83/393.00	c |    997382 |     220    18700   130900 |    46128    34299     65 |  0.002 % |
627.18/627.50	c |   1496170 |     220    18700   130900 |    50741    40863     65 |  0.002 % |
1011.92/1012.42	c |   2244354 |     220    18700   130900 |    55815    46006     64 |  0.002 % |

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/node33/watcher-304183-1172053156 -o ROOT/results/node33/solver-304183-1172053156 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304183-1172053156/minisat /tmp/evaluation/304183-1172053156/instance-304183-1172053156.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: 1.21 1.29 1.25 3/64 3623
/proc/meminfo: memFree=1089832/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=1888 CPUtime=0
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 130350970 1933312 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 472 247 58 138 0 331 0

[startup+0.107189 s]
/proc/loadavg: 1.21 1.29 1.25 3/64 3623
/proc/meminfo: memFree=1089832/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=3600 CPUtime=0.1
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 707 0 0 0 10 0 0 0 18 0 1 0 130350970 3686400 691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 900 691 71 138 0 759 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3600

[startup+0.515272 s]
/proc/loadavg: 1.21 1.29 1.25 3/64 3623
/proc/meminfo: memFree=1089832/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=3764 CPUtime=0.51
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 751 0 0 0 51 0 0 0 21 0 1 0 130350970 3854336 735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 941 735 71 138 0 800 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3764

[startup+1.33544 s]
/proc/loadavg: 1.21 1.29 1.25 2/65 3624
/proc/meminfo: memFree=1086560/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=4664 CPUtime=1.32
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 1021 0 0 0 132 0 0 0 25 0 1 0 130350970 4775936 968 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 1166 969 73 138 0 1025 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4664

[startup+2.97478 s]
/proc/loadavg: 1.21 1.29 1.25 2/65 3624
/proc/meminfo: memFree=1084384/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=7212 CPUtime=2.96
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 1658 0 0 0 296 0 0 0 25 0 1 0 130350970 7385088 1605 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 1803 1605 73 138 0 1662 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7212

[startup+6.25145 s]
/proc/loadavg: 1.19 1.28 1.24 2/65 3624
/proc/meminfo: memFree=1082080/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=8664 CPUtime=6.24
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 2001 0 0 0 623 1 0 0 25 0 1 0 130350970 8871936 1948 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 2166 1948 73 138 0 2025 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8664

[startup+12.7088 s]
/proc/loadavg: 1.18 1.28 1.24 2/65 3624
/proc/meminfo: memFree=1081200/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=9456 CPUtime=12.69
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 2214 0 0 0 1268 1 0 0 25 0 1 0 130350970 9682944 2161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 2364 2161 73 138 0 2223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9456

[startup+25.6104 s]
/proc/loadavg: 1.15 1.27 1.24 2/65 3624
/proc/meminfo: memFree=1080176/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=10912 CPUtime=25.59
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 2559 0 0 0 2558 1 0 0 25 0 1 0 130350970 11173888 2506 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 2728 2506 73 138 0 2587 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10912

[startup+51.2137 s]
/proc/loadavg: 1.09 1.24 1.23 2/65 3624
/proc/meminfo: memFree=1078256/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=12416 CPUtime=51.18
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 2947 0 0 0 5116 2 0 0 25 0 1 0 130350970 12713984 2894 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 3104 2894 73 138 0 2963 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 12416

[startup+102.423 s]
/proc/loadavg: 1.04 1.20 1.22 2/65 3624
/proc/meminfo: memFree=1075760/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=14956 CPUtime=102.37
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 3560 0 0 0 10235 2 0 0 25 0 1 0 130350970 15314944 3507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 3739 3507 73 138 0 3598 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 14956

[startup+162.446 s]
/proc/loadavg: 1.01 1.16 1.20 2/65 3624
/proc/meminfo: memFree=1074160/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=16488 CPUtime=162.38
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 3944 0 0 0 16235 3 0 0 25 0 1 0 130350970 16883712 3891 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 4122 3891 73 138 0 3981 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 16488

[startup+222.466 s]
/proc/loadavg: 1.08 1.15 1.19 2/65 3624
/proc/meminfo: memFree=1073328/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=17524 CPUtime=222.37
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 4195 0 0 0 22234 3 0 0 25 0 1 0 130350970 17944576 4142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 4381 4142 73 138 0 4240 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 17524

[startup+282.48 s]
/proc/loadavg: 1.03 1.12 1.17 2/65 3624
/proc/meminfo: memFree=1071728/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=19240 CPUtime=282.36
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 4587 0 0 0 28233 3 0 0 25 0 1 0 130350970 19701760 4534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 4810 4534 73 138 0 4669 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 19240

[startup+342.495 s]
/proc/loadavg: 1.01 1.09 1.16 2/65 3624
/proc/meminfo: memFree=1071344/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=19560 CPUtime=342.36
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 4674 0 0 0 34232 4 0 0 25 0 1 0 130350970 20029440 4621 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 4890 4621 73 138 0 4749 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 19560

[startup+402.513 s]
/proc/loadavg: 1.04 1.09 1.16 2/65 3624
/proc/meminfo: memFree=1070064/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=20768 CPUtime=402.35
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 4993 0 0 0 40231 4 0 0 25 0 1 0 130350970 21266432 4940 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 5192 4940 73 138 0 5051 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 20768

[startup+462.533 s]
/proc/loadavg: 1.01 1.07 1.14 2/65 3624
/proc/meminfo: memFree=1069488/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=21456 CPUtime=462.35
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5138 0 0 0 46230 5 0 0 25 0 1 0 130350970 21970944 5085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 5364 5085 73 138 0 5223 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 21456

[startup+522.552 s]
/proc/loadavg: 1.00 1.05 1.13 2/65 3624
/proc/meminfo: memFree=1069296/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=21620 CPUtime=522.34
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5189 0 0 0 52229 5 0 0 25 0 1 0 130350970 22138880 5136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 5405 5136 73 138 0 5264 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 21620

[startup+582.57 s]
/proc/loadavg: 1.00 1.04 1.12 2/65 3624
/proc/meminfo: memFree=1069040/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=21956 CPUtime=582.34
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5243 0 0 0 58229 5 0 0 25 0 1 0 130350970 22482944 5190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 5489 5190 73 138 0 5348 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 21956

[startup+642.586 s]
/proc/loadavg: 1.00 1.03 1.11 2/65 3624
/proc/meminfo: memFree=1067632/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=23276 CPUtime=642.33
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5606 0 0 0 64228 5 0 0 25 0 1 0 130350970 23834624 5553 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 5819 5553 73 138 0 5678 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 23276

[startup+702.605 s]
/proc/loadavg: 1.00 1.02 1.10 2/65 3624
/proc/meminfo: memFree=1066992/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=23984 CPUtime=702.32
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5766 0 0 0 70227 5 0 0 25 0 1 0 130350970 24559616 5713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 5996 5713 73 138 0 5855 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 23984

[startup+762.623 s]
/proc/loadavg: 1.00 1.02 1.09 2/65 3624
/proc/meminfo: memFree=1066544/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=24472 CPUtime=762.32
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5868 0 0 0 76226 6 0 0 25 0 1 0 130350970 25059328 5815 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6118 5815 73 138 0 5977 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24472

[startup+822.645 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 3624
/proc/meminfo: memFree=1066352/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=24616 CPUtime=822.32
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5899 0 0 0 82226 6 0 0 25 0 1 0 130350970 25206784 5846 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6154 5846 73 138 0 6013 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 24616

[startup+882.66 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 3624
/proc/meminfo: memFree=1066160/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=24880 CPUtime=882.31
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5965 0 0 0 88225 6 0 0 25 0 1 0 130350970 25477120 5912 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6220 5912 73 138 0 6079 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 24880

[startup+942.676 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 3624
/proc/meminfo: memFree=1066032/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=25032 CPUtime=942.3
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 5978 0 0 0 94224 6 0 0 25 0 1 0 130350970 25632768 5925 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6258 5925 73 138 0 6117 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 25032

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 3624
/proc/meminfo: memFree=1065904/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=25224 CPUtime=1002.3
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 6018 0 0 0 100224 6 0 0 25 0 1 0 130350970 25829376 5965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6306 5965 73 138 0 6165 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 25224

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 3624
/proc/meminfo: memFree=1064496/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=26712 CPUtime=1062.3
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 6407 0 0 0 106223 7 0 0 25 0 1 0 130350970 27353088 6354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6678 6354 73 138 0 6537 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 26712

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 3624
/proc/meminfo: memFree=1064176/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=27016 CPUtime=1122.29
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 6476 0 0 0 112222 7 0 0 25 0 1 0 130350970 27664384 6423 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6754 6423 73 138 0 6613 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 27016

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 3624
/proc/meminfo: memFree=1063856/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=27324 CPUtime=1182.29
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 6543 0 0 0 118222 7 0 0 25 0 1 0 130350970 27979776 6490 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6831 6490 73 138 0 6690 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 27324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3624
/proc/meminfo: memFree=1063792/2055920 swapFree=4183936/4192956
[pid=3623] ppid=3621 vsize=27324 CPUtime=1200
/proc/3623/stat : 3623 (minisat) R 3621 3623 3566 0 -1 4194304 6555 0 0 0 119993 7 0 0 25 0 1 0 130350970 27979776 6502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/3623/statm: 6831 6502 73 138 0 6690 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27324

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): 1200.48
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.081987
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 27324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6555
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= 2784

runsolver used 0.773882 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 21 10:19:16 UTC 2007

IDJOB= 304183
IDBENCH= 20126
IDSOLVER= 109
FILE ID= node33/304183-1172053156

PBS_JOBID= 3892756

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304183-1172053156/minisat /tmp/evaluation/304183-1172053156/instance-304183-1172053156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-304183-1172053156 -o ROOT/results/node33/solver-304183-1172053156 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304183-1172053156/minisat /tmp/evaluation/304183-1172053156/instance-304183-1172053156.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 475497761

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1090688 kB
Buffers:         43416 kB
Cached:         812776 kB
SwapCached:       3056 kB
Active:         104236 kB
Inactive:       761348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1090688 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          15292 kB
Slab:            85644 kB
Committed_AS:   203744 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= 66563 MiB

End job on node33 on Wed Feb 21 10:39:19 UTC 2007