Trace number 308488

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 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3879    12289    36918 |     4096        0    nan |  0.000 % |
0.00/0.07	c |       101 |    3879    12289    36918 |     4505      100     18 |  0.036 % |
0.00/0.09	c |       251 |    3879    12289    36918 |     4956      250     18 |  0.036 % |
0.10/0.13	c |       479 |    3877    12274    36871 |     5452      478     21 |  0.036 % |
0.10/0.18	c |       817 |    3877    12274    36871 |     5997      816     23 |  0.036 % |
0.20/0.26	c |      1323 |    3877    12274    36871 |     6597     1322     24 |  0.036 % |
0.30/0.39	c |      2082 |    3877    12274    36871 |     7256     2081     28 |  0.036 % |
0.51/0.58	c |      3221 |    3877    12274    36871 |     7982     3220     26 |  0.037 % |
0.81/0.92	c |      4929 |    3877    12274    36871 |     8780     4928     28 |  0.037 % |
1.43/1.47	c |      7491 |    3877    12274    36871 |     9658     7490     30 |  0.036 % |
2.35/2.41	c |     11335 |    3877    12274    36871 |    10624     6338     30 |  0.036 % |
3.68/3.78	c |     17103 |    3877    12274    36871 |    11687     6645     24 |  0.036 % |
5.93/5.98	c |     25752 |    3877    12274    36871 |    12856     9233     34 |  0.036 % |
9.51/9.57	c |     38727 |    3877    12274    36871 |    14141     9119     26 |  0.036 % |
14.94/14.97	c |     58190 |    3877    12274    36871 |    15555    14048     31 |  0.036 % |
23.96/24.02	c |     87383 |    3877    12274    36871 |    17111    11461     25 |  0.036 % |
38.70/38.74	c |    131173 |    3877    12274    36871 |    18822    11721     35 |  0.036 % |
62.24/62.30	c |    196857 |    3877    12274    36871 |    20704    10783     26 |  0.036 % |
100.74/100.82	c |    295385 |    3877    12274    36871 |    22775    14600     33 |  0.036 % |
163.19/163.29	c |    443174 |    3877    12274    36871 |    25052    12438     32 |  0.036 % |
260.67/260.84	c |    664858 |    3877    12274    36871 |    27558    17720     35 |  0.036 % |
422.84/422.99	c |    997383 |    3877    12274    36871 |    30313    26067     31 |  0.036 % |
677.98/678.29	c |   1496171 |    3877    12274    36871 |    33345    29120     43 |  0.036 % |
1064.98/1065.39	c |   2244354 |    3877    12274    36871 |    36679    22825     31 |  0.036 % |

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/node70/watcher-308488-1172521181 -o ROOT/results/node70/solver-308488-1172521181 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308488-1172521181/minisat /tmp/evaluation/308488-1172521181/instance-308488-1172521181.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 10598
/proc/meminfo: memFree=1934456/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=2508 CPUtime=0
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 234918830 2568192 332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 627 332 58 138 0 486 0

[startup+0.107649 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10598
/proc/meminfo: memFree=1934456/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=3852 CPUtime=0.1
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 720 0 0 0 10 0 0 0 18 0 1 0 234918830 3944448 672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 963 672 72 138 0 822 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.515723 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10598
/proc/meminfo: memFree=1934456/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=3852 CPUtime=0.51
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 720 0 0 0 51 0 0 0 21 0 1 0 234918830 3944448 672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550766 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 963 672 72 138 0 822 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3852

[startup+1.33587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1931760/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=4380 CPUtime=1.32
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 828 0 0 0 132 0 0 0 25 0 1 0 234918830 4485120 780 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 1095 780 73 138 0 954 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4380

[startup+2.97517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1930928/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=4776 CPUtime=2.96
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 955 0 0 0 296 0 0 0 25 0 1 0 234918830 4890624 907 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 1194 907 73 138 0 1053 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4776

[startup+6.25176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1930552/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=5304 CPUtime=6.24
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 1063 0 0 0 624 0 0 0 25 0 1 0 234918830 5431296 1015 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 1326 1015 73 138 0 1185 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5304

[startup+12.7079 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1930040/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=5620 CPUtime=12.69
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 1158 0 0 0 1269 0 0 0 25 0 1 0 234918830 5754880 1110 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 1405 1110 73 138 0 1264 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5620

[startup+25.6093 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1929400/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=6280 CPUtime=25.59
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 1314 0 0 0 2558 1 0 0 25 0 1 0 234918830 6430720 1266 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 1570 1266 73 138 0 1429 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 6280

[startup+51.2129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1928248/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=7468 CPUtime=51.19
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 1598 0 0 0 5118 1 0 0 25 0 1 0 234918830 7647232 1550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 1867 1550 73 138 0 1726 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 7468

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1926840/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=8800 CPUtime=102.37
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 1944 0 0 0 10236 1 0 0 25 0 1 0 234918830 9011200 1896 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 2200 1896 73 138 0 2059 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 8800

[startup+162.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1925688/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=9864 CPUtime=162.37
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 2206 0 0 0 16235 2 0 0 25 0 1 0 234918830 10100736 2158 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 2466 2158 73 138 0 2325 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 9864

[startup+222.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1924216/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=11324 CPUtime=222.38
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 2573 0 0 0 22235 3 0 0 25 0 1 0 234918830 11595776 2525 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 2831 2525 73 138 0 2690 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 11324

[startup+282.472 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 10599
/proc/meminfo: memFree=1924088/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=11488 CPUtime=282.37
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 2607 0 0 0 28234 3 0 0 25 0 1 0 234918830 11763712 2559 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 2872 2559 73 138 0 2731 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 11488

[startup+342.486 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10599
/proc/meminfo: memFree=1923448/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=12148 CPUtime=342.37
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 2756 0 0 0 34234 3 0 0 25 0 1 0 234918830 12439552 2708 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3037 2708 73 138 0 2896 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 12148

[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1923064/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=12416 CPUtime=402.36
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 2836 0 0 0 40233 3 0 0 25 0 1 0 234918830 12713984 2788 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3104 2788 73 138 0 2963 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 12416

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1921336/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=14268 CPUtime=462.35
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3287 0 0 0 46232 3 0 0 25 0 1 0 234918830 14610432 3239 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3567 3239 73 138 0 3426 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 14268

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1921336/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=14248 CPUtime=522.35
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3287 0 0 0 52232 3 0 0 25 0 1 0 234918830 14589952 3239 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550911 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3562 3239 73 138 0 3421 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 14248

[startup+582.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1920824/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=14776 CPUtime=582.35
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3416 0 0 0 58232 3 0 0 25 0 1 0 234918830 15130624 3368 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3694 3368 73 138 0 3553 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 14776

[startup+642.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1920376/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15172 CPUtime=642.34
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3506 0 0 0 64231 3 0 0 25 0 1 0 234918830 15536128 3458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3793 3458 73 138 0 3652 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 15172

[startup+702.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1920184/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15304 CPUtime=702.34
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3565 0 0 0 70230 4 0 0 25 0 1 0 234918830 15671296 3517 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3826 3517 73 138 0 3685 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 15304

[startup+762.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1920120/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15304 CPUtime=762.34
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3566 0 0 0 76230 4 0 0 25 0 1 0 234918830 15671296 3518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3826 3518 73 138 0 3685 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 15304

[startup+822.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1920120/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15304 CPUtime=822.34
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3570 0 0 0 82230 4 0 0 25 0 1 0 234918830 15671296 3522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3826 3522 73 138 0 3685 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 15304

[startup+882.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1920120/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15444 CPUtime=882.34
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3578 0 0 0 88230 4 0 0 25 0 1 0 234918830 15814656 3530 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3861 3530 73 138 0 3720 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 15444

[startup+942.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1919608/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15840 CPUtime=942.33
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3696 0 0 0 94229 4 0 0 25 0 1 0 234918830 16220160 3648 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3960 3648 73 138 0 3819 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 15840

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1919608/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15840 CPUtime=1002.33
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3696 0 0 0 100229 4 0 0 25 0 1 0 234918830 16220160 3648 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3960 3648 73 138 0 3819 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 15840

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1919544/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=15840 CPUtime=1062.32
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3698 0 0 0 106228 4 0 0 25 0 1 0 234918830 16220160 3650 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 3960 3650 73 138 0 3819 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 15840

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1919288/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=16108 CPUtime=1122.32
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3767 0 0 0 112228 4 0 0 25 0 1 0 234918830 16494592 3719 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 4027 3719 73 138 0 3886 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 16108

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1918648/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=16772 CPUtime=1182.31
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3926 0 0 0 118227 4 0 0 25 0 1 0 234918830 17174528 3878 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 4193 3878 73 138 0 4052 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 16772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10599
/proc/meminfo: memFree=1918456/2055920 swapFree=4183020/4192956
[pid=10598] ppid=10596 vsize=17036 CPUtime=1200.03
/proc/10598/stat : 10598 (minisat) R 10596 10598 9566 0 -1 4194304 3980 0 0 0 119999 4 0 0 25 0 1 0 234918830 17444864 3932 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10598/statm: 4259 3932 73 138 0 4118 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17036

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.050992
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 17036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3980
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= 2088

runsolver used 0.825874 second user time and 2.38364 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Feb 26 20:19:41 UTC 2007

IDJOB= 308488
IDBENCH= 20233
IDSOLVER= 109
FILE ID= node70/308488-1172521181

PBS_JOBID= 3971777

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308488-1172521181/minisat /tmp/evaluation/308488-1172521181/instance-308488-1172521181.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-308488-1172521181 -o ROOT/results/node70/solver-308488-1172521181 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308488-1172521181/minisat /tmp/evaluation/308488-1172521181/instance-308488-1172521181.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 22018676

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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:       1934864 kB
Buffers:         19104 kB
Cached:          65672 kB
SwapCached:       3964 kB
Active:          46168 kB
Inactive:        48700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934864 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            12284 kB
Committed_AS:   341184 kB
PageTables:       1396 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= 66561 MiB

End job on node70 on Mon Feb 26 20:39:44 UTC 2007