Trace number 304019

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) 1200.09 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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:         0.09         s                                       |
0.50/0.55	c ============================[ Search Statistics ]==============================
0.50/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.50/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.50/0.55	c ===============================================================================
0.50/0.55	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.50/0.57	c |       101 |     220    18700   130900 |     6856      101     58 |  0.002 % |
0.50/0.59	c |       252 |     220    18700   130900 |     7542      252     60 |  0.002 % |
0.50/0.61	c |       479 |     220    18700   130900 |     8296      479     61 |  0.002 % |
0.61/0.64	c |       816 |     220    18700   130900 |     9126      816     59 |  0.002 % |
0.61/0.69	c |      1322 |     220    18700   130900 |    10038     1322     59 |  0.002 % |
0.71/0.77	c |      2081 |     220    18700   130900 |    11042     2081     61 |  0.002 % |
0.81/0.89	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.01/1.08	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.32/1.42	c |      7491 |     220    18700   130900 |    14697     7491     63 |  0.002 % |
2.04/2.08	c |     11335 |     220    18700   130900 |    16167    11335     63 |  0.002 % |
3.17/3.24	c |     17101 |     220    18700   130900 |    17784     8962     62 |  0.002 % |
4.91/5.02	c |     25750 |     220    18700   130900 |    19562    17611     63 |  0.002 % |
8.29/8.34	c |     38727 |     220    18700   130900 |    21519    10925     64 |  0.002 % |
13.51/13.59	c |     58191 |     220    18700   130900 |    23671    19583     63 |  0.002 % |
22.31/22.34	c |     87384 |     220    18700   130900 |    26038    12346     62 |  0.002 % |
35.63/35.73	c |    131173 |     220    18700   130900 |    28641    13112     63 |  0.002 % |
57.84/57.97	c |    196857 |     220    18700   130900 |    31506    28083     64 |  0.002 % |
92.13/92.21	c |    295383 |     220    18700   130900 |    34656    30349     65 |  0.002 % |
149.38/149.46	c |    443175 |     220    18700   130900 |    38122    23619     63 |  0.002 % |
239.47/239.65	c |    664859 |     220    18700   130900 |    41934    16716     60 |  0.002 % |
381.38/381.62	c |    997385 |     220    18700   130900 |    46128    33931     64 |  0.002 % |
624.75/625.05	c |   1496173 |     220    18700   130900 |    50741    39714     64 |  0.002 % |
1007.99/1008.41	c |   2244355 |     220    18700   130900 |    55815    46085     65 |  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/node71/watcher-304019-1172049316 -o ROOT/results/node71/solver-304019-1172049316 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304019-1172049316/minisat /tmp/evaluation/304019-1172049316/instance-304019-1172049316.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: 0.96 1.00 1.00 3/64 16711
/proc/meminfo: memFree=1404512/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=1888 CPUtime=0
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 224889454 1933312 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 472 247 58 138 0 331 0

[startup+0.107177 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 16711
/proc/meminfo: memFree=1404512/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=3712 CPUtime=0.1
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 708 0 0 0 10 0 0 0 18 0 1 0 224889454 3801088 692 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530888 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 928 692 71 138 0 787 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3712

[startup+0.515266 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 16711
/proc/meminfo: memFree=1404512/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=3712 CPUtime=0.5
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 726 0 0 0 50 0 0 0 21 0 1 0 224889454 3801088 710 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 928 710 71 138 0 787 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3712

[startup+1.33744 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1401176/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=4800 CPUtime=1.32
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 1025 0 0 0 132 0 0 0 25 0 1 0 224889454 4915200 1003 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 1200 1003 73 138 0 1059 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4800

[startup+2.9738 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1399064/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=7308 CPUtime=2.97
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 1646 0 0 0 296 1 0 0 25 0 1 0 224889454 7483392 1624 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 1827 1624 73 138 0 1686 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7308

[startup+6.25351 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1396824/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=8584 CPUtime=6.24
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 1951 0 0 0 623 1 0 0 25 0 1 0 224889454 8790016 1929 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 2146 1929 73 138 0 2005 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8584

[startup+12.7059 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1395928/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=9384 CPUtime=12.69
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 2154 0 0 0 1268 1 0 0 25 0 1 0 224889454 9609216 2132 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 2346 2132 73 138 0 2205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9384

[startup+25.6077 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1394840/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=10712 CPUtime=25.58
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 2494 0 0 0 2557 1 0 0 25 0 1 0 224889454 10969088 2472 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 2678 2472 73 138 0 2537 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 10712

[startup+51.2153 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1392856/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=12476 CPUtime=51.18
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 2922 0 0 0 5116 2 0 0 25 0 1 0 224889454 12775424 2900 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 3119 2900 73 138 0 2978 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 12476

[startup+102.426 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1390296/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=15140 CPUtime=102.38
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 3563 0 0 0 10235 3 0 0 25 0 1 0 224889454 15503360 3541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 3785 3541 73 138 0 3644 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 15140

[startup+162.449 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1389016/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=16368 CPUtime=162.38
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 3879 0 0 0 16235 3 0 0 25 0 1 0 224889454 16760832 3857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 4092 3857 73 138 0 3951 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 16368

[startup+222.469 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1388568/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=16800 CPUtime=222.37
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 3981 0 0 0 22234 3 0 0 25 0 1 0 224889454 17203200 3959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 4200 3959 73 138 0 4059 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 16800

[startup+282.489 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1386648/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=18764 CPUtime=282.38
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 4450 0 0 0 28234 4 0 0 25 0 1 0 224889454 19214336 4428 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 4691 4428 73 138 0 4550 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 18764

[startup+342.508 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1386264/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=19196 CPUtime=342.37
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 4548 0 0 0 34233 4 0 0 25 0 1 0 224889454 19656704 4526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 4799 4526 73 138 0 4658 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 19196

[startup+402.532 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1384984/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=20384 CPUtime=402.38
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 4856 0 0 0 40233 5 0 0 25 0 1 0 224889454 20873216 4834 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 5096 4834 73 138 0 4955 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 20384

[startup+462.549 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1384344/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=21116 CPUtime=462.37
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5009 0 0 0 46232 5 0 0 25 0 1 0 224889454 21622784 4987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 5279 4987 73 138 0 5138 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 21116

[startup+522.57 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1384024/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=21380 CPUtime=522.37
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5092 0 0 0 52232 5 0 0 25 0 1 0 224889454 21893120 5070 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 5345 5070 73 138 0 5204 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 21380

[startup+582.594 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1383704/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=21744 CPUtime=582.37
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5170 0 0 0 58232 5 0 0 25 0 1 0 224889454 22265856 5148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 5436 5148 73 138 0 5295 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 21744

[startup+642.613 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1382424/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=23068 CPUtime=642.37
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5498 0 0 0 64231 6 0 0 25 0 1 0 224889454 23621632 5476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 5767 5476 73 138 0 5626 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 23068

[startup+702.63 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1381784/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=23764 CPUtime=702.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5646 0 0 0 70230 6 0 0 25 0 1 0 224889454 24334336 5624 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 5941 5624 73 138 0 5800 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 23764

[startup+762.648 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1381400/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=24048 CPUtime=762.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5727 0 0 0 76230 6 0 0 25 0 1 0 224889454 24625152 5705 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6012 5705 73 138 0 5871 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 24048

[startup+822.672 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1381144/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=24352 CPUtime=822.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5798 0 0 0 82230 6 0 0 25 0 1 0 224889454 24936448 5776 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6088 5776 73 138 0 5947 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 24352

[startup+882.695 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1380888/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=24656 CPUtime=882.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5861 0 0 0 88230 6 0 0 25 0 1 0 224889454 25247744 5839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6164 5839 73 138 0 6023 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 24656

[startup+942.715 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1380568/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=25080 CPUtime=942.35
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5941 0 0 0 94229 6 0 0 25 0 1 0 224889454 25681920 5919 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6270 5919 73 138 0 6129 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 25080

[startup+1002.73 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1380568/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=25064 CPUtime=1002.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 5950 0 0 0 100229 7 0 0 25 0 1 0 224889454 25665536 5928 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6266 5928 73 138 0 6125 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 25064

[startup+1062.76 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1379096/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=26396 CPUtime=1062.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 6300 0 0 0 106228 8 0 0 25 0 1 0 224889454 27029504 6278 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6599 6278 73 138 0 6458 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 26396

[startup+1122.78 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1378776/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=26868 CPUtime=1122.36
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 6393 0 0 0 112228 8 0 0 25 0 1 0 224889454 27512832 6371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6717 6371 73 138 0 6576 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 26868

[startup+1182.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1378648/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=27036 CPUtime=1182.35
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 6422 0 0 0 118227 8 0 0 25 0 1 0 224889454 27684864 6400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6759 6400 73 138 0 6618 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 27036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 16712
/proc/meminfo: memFree=1378520/2055920 swapFree=4183908/4192956
[pid=16711] ppid=16709 vsize=27036 CPUtime=1200.07
/proc/16711/stat : 16711 (minisat) R 16709 16711 15721 0 -1 4194304 6444 0 0 0 119999 8 0 0 25 0 1 0 224889454 27684864 6422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16711/statm: 6759 6422 73 138 0 6618 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27036

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): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.089986
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 27036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6444
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= 2501

runsolver used 0.776881 second user time and 2.43463 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 09:15:16 UTC 2007

IDJOB= 304019
IDBENCH= 20122
IDSOLVER= 109
FILE ID= node71/304019-1172049316

PBS_JOBID= 3892730

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304019-1172049316/minisat /tmp/evaluation/304019-1172049316/instance-304019-1172049316.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-304019-1172049316 -o ROOT/results/node71/solver-304019-1172049316 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304019-1172049316/minisat /tmp/evaluation/304019-1172049316/instance-304019-1172049316.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 111061542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1404984 kB
Buffers:         26156 kB
Cached:         565776 kB
SwapCached:       2796 kB
Active:          96384 kB
Inactive:       504988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404984 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            35608 kB
Committed_AS:   721056 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Wed Feb 21 09:35:19 UTC 2007