Trace number 424762

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
MXC 2007-02-08UNSAT 1253.37 1253.75

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.569
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1253.32/1253.75	c MXC attempting /tmp/evaluation/424762-1177814377/instance-424762-1177814377.cnf
1253.32/1253.75	c 0 assignments made, starting to guess now
1253.32/1253.75	c ===================================[MXC]=====================================
1253.32/1253.75	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1253.32/1253.75	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1253.32/1253.75	c =============================================================================
1253.32/1253.75	c |         0 |    5062    15186 |    1687       0       0     nan |  0.000 % |
1253.32/1253.75	c |       101 |    4995    14985 |    1855      97    1849    19.1 |  0.491 % |
1253.32/1253.75	c |       251 |    4995    14985 |    2041     246    4854    19.7 |  0.491 % |
1253.32/1253.75	c |       476 |    4995    14985 |    2245     470   10072    21.4 |  0.491 % |
1253.32/1253.75	c |       814 |    4995    14985 |    2469     806   18237    22.6 |  0.491 % |
1253.32/1253.75	c |      1320 |    4995    14985 |    2716    1312   28188    21.5 |  0.491 % |
1253.32/1253.75	c |      2082 |    4995    14985 |    2988    2073   46100    22.2 |  0.491 % |
1253.32/1253.75	c |      3221 |    4995    14985 |    3287    1718   40872    23.8 |  0.491 % |
1253.32/1253.75	c |      4929 |    4995    14985 |    3616    1781   39112    22.0 |  0.491 % |
1253.32/1253.75	c |      7493 |    4995    14985 |    3977    2536   56700    22.4 |  0.491 % |
1253.32/1253.75	c |     11338 |    4995    14985 |    4375    2402   52504    21.9 |  0.491 % |
1253.32/1253.75	c |     17105 |    4995    14985 |    4813    3794   80723    21.3 |  0.491 % |
1253.32/1253.75	c |     25755 |    4995    14985 |    5294    2819   53239    18.9 |  0.491 % |
1253.32/1253.75	c |     38729 |    4995    14985 |    5823    5209  107420    20.6 |  0.491 % |
1253.32/1253.75	c |     58191 |    4995    14985 |    6406    4304   87667    20.4 |  0.491 % |
1253.32/1253.75	c |     87383 |    4995    14985 |    7047    4684   91215    19.5 |  0.491 % |
1253.32/1253.75	c |    131172 |    4995    14985 |    7751    6194  143391    23.1 |  0.491 % |
1253.32/1253.75	c |    196858 |    4995    14985 |    8526    6024  140360    23.3 |  0.491 % |
1253.32/1253.75	c |    295386 |    4995    14985 |    9379    6557  158170    24.1 |  0.491 % |
1253.32/1253.75	c |    443176 |    4995    14985 |   10317    9049  201055    22.2 |  0.491 % |
1253.32/1253.75	c |    664860 |    4995    14985 |   11349    9039  195549    21.6 |  0.491 % |
1253.32/1253.75	c |    997389 |    4995    14985 |   12484    6973  176364    25.3 |  0.491 % |
1253.32/1253.75	c |   1496178 |    4995    14985 |   13732    6602  140026    21.2 |  0.491 % |
1253.32/1253.75	c |   2244360 |    4995    14985 |   15105   13506  329883    24.4 |  0.491 % |
1253.32/1253.75	c |   3366634 |    4995    14985 |   16616   10935  250203    22.9 |  0.491 % |
1253.32/1253.75	c |   5050045 |    4932    14796 |   18278    8793  153680    17.5 |  0.786 % |
1253.32/1253.75	c 1253.550s elapsed
1253.32/1253.75	c restarts: 25
1253.32/1253.75	c decisions: 7371637
1253.32/1253.75	c propagations: 1349029380
1253.32/1253.75	c conflicts: 6060336
1253.32/1253.75	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-424762-1177814377 -o ROOT/results/node9/solver-424762-1177814377 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424762-1177814377/mxc /tmp/evaluation/424762-1177814377/instance-424762-1177814377.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 1.00 3/77 8684
/proc/meminfo: memFree=1735504/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=1388 CPUtime=0
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 257475240 1421312 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 347 178 46 122 0 221 0

[startup+0.0606839 s]
/proc/loadavg: 0.78 0.95 1.00 3/77 8684
/proc/meminfo: memFree=1735504/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=1388 CPUtime=0.05
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 222 0 0 0 5 0 0 0 18 0 1 0 257475240 1421312 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 347 208 59 122 0 221 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1388

[startup+0.101687 s]
/proc/loadavg: 0.78 0.95 1.00 3/77 8684
/proc/meminfo: memFree=1735504/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=1520 CPUtime=0.09
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 257475240 1556480 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 380 224 59 122 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.301709 s]
/proc/loadavg: 0.78 0.95 1.00 3/77 8684
/proc/meminfo: memFree=1735504/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=1792 CPUtime=0.29
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 257475240 1835008 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 448 303 67 122 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.701755 s]
/proc/loadavg: 0.78 0.95 1.00 3/77 8684
/proc/meminfo: memFree=1735504/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=1916 CPUtime=0.69
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 352 0 0 0 69 0 0 0 23 0 1 0 257475240 1961984 335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 479 335 67 122 0 353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1916

[startup+1.50185 s]
/proc/loadavg: 0.78 0.95 1.00 2/78 8685
/proc/meminfo: memFree=1734344/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=2156 CPUtime=1.49
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 257475240 2207744 379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 539 379 67 122 0 413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2156

[startup+3.10103 s]
/proc/loadavg: 0.80 0.95 1.00 2/78 8685
/proc/meminfo: memFree=1734024/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=2156 CPUtime=3.09
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 421 0 0 0 309 0 0 0 25 0 1 0 257475240 2207744 404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 539 404 67 122 0 413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2156

[startup+6.30139 s]
/proc/loadavg: 0.80 0.95 1.00 2/78 8685
/proc/meminfo: memFree=1733640/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=2420 CPUtime=6.29
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 257475240 2478080 472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 605 472 67 122 0 479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2420

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 1.00 2/78 8685
/proc/meminfo: memFree=1733192/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=2900 CPUtime=12.69
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 586 0 0 0 1269 0 0 0 25 0 1 0 257475240 2969600 569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 725 569 67 122 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2900

[startup+25.5026 s]
/proc/loadavg: 0.85 0.95 1.00 2/78 8685
/proc/meminfo: memFree=1732752/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=3360 CPUtime=25.48
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 711 0 0 0 2548 0 0 0 25 0 1 0 257475240 3440640 694 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 840 694 67 122 0 714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3360

[startup+51.1025 s]
/proc/loadavg: 0.90 0.96 1.00 2/78 8685
/proc/meminfo: memFree=1732240/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=3824 CPUtime=51.08
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 818 0 0 0 5107 1 0 0 25 0 1 0 257475240 3915776 801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 956 801 67 122 0 830 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3824

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 1.00 2/78 8685
/proc/meminfo: memFree=1731664/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=4304 CPUtime=102.26
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 955 0 0 0 10225 1 0 0 25 0 1 0 257475240 4407296 938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1076 938 67 122 0 950 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4304

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1731088/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=4960 CPUtime=162.23
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1105 0 0 0 16222 1 0 0 25 0 1 0 257475240 5079040 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1240 1088 67 122 0 1114 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4960

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1730704/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=5224 CPUtime=222.22
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1188 0 0 0 22220 2 0 0 25 0 1 0 257475240 5349376 1171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1306 1171 67 122 0 1180 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5224

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1730256/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=5644 CPUtime=282.2
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1284 0 0 0 28218 2 0 0 25 0 1 0 257475240 5779456 1267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1411 1267 67 122 0 1285 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5644

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1729872/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=5984 CPUtime=342.18
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1369 0 0 0 34215 3 0 0 25 0 1 0 257475240 6127616 1352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1496 1352 67 122 0 1370 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5984

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1729552/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=6312 CPUtime=402.17
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1447 0 0 0 40213 4 0 0 25 0 1 0 257475240 6463488 1430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1578 1430 67 122 0 1452 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6312

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1729552/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=6312 CPUtime=462.15
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1453 0 0 0 46211 4 0 0 25 0 1 0 257475240 6463488 1436 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1578 1436 67 122 0 1452 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6312

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1729232/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=6572 CPUtime=522.13
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1526 0 0 0 52209 4 0 0 25 0 1 0 257475240 6729728 1509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1643 1509 67 122 0 1517 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6572

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728912/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=6884 CPUtime=582.12
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1614 0 0 0 58207 5 0 0 25 0 1 0 257475240 7049216 1590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1721 1590 67 122 0 1595 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6884

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728656/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7276 CPUtime=642.1
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1686 0 0 0 64205 5 0 0 25 0 1 0 257475240 7450624 1662 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1819 1662 67 122 0 1693 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7276

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728528/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7376 CPUtime=702.08
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1726 0 0 0 70202 6 0 0 25 0 1 0 257475240 7553024 1694 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1844 1694 67 122 0 1718 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 7376

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728400/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7460 CPUtime=762.07
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1740 0 0 0 76200 7 0 0 25 0 1 0 257475240 7639040 1708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1865 1708 67 122 0 1739 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 7460

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728336/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7584 CPUtime=822.05
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1776 0 0 0 82198 7 0 0 25 0 1 0 257475240 7766016 1744 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1896 1744 67 122 0 1770 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7584

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728272/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7652 CPUtime=882.02
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1790 0 0 0 88195 7 0 0 25 0 1 0 257475240 7835648 1758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1913 1758 67 122 0 1787 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7652

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728208/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7652 CPUtime=942.01
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1791 0 0 0 94193 8 0 0 25 0 1 0 257475240 7835648 1759 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1913 1759 67 122 0 1787 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 7652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1728208/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=7716 CPUtime=1002
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1812 0 0 0 100191 9 0 0 25 0 1 0 257475240 7901184 1780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 1929 1780 67 122 0 1803 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8100 CPUtime=1061.97
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1903 0 0 0 106188 9 0 0 25 0 1 0 257475240 8294400 1871 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2025 1871 67 122 0 1899 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 8100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727824/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8092 CPUtime=1121.96
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1906 0 0 0 112186 10 0 0 25 0 1 0 257475240 8286208 1874 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535428 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2023 1874 67 122 0 1897 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 8092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8092 CPUtime=1181.94
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1906 0 0 0 118184 10 0 0 25 0 1 0 257475240 8286208 1874 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2023 1874 67 122 0 1897 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 8092

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8156 CPUtime=1241.92
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1919 0 0 0 124182 10 0 0 25 0 1 0 257475240 8351744 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2039 1887 67 122 0 1913 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 8156

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

[startup+1247.9 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8156 CPUtime=1247.53
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1919 0 0 0 124742 11 0 0 25 0 1 0 257475240 8351744 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534460 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2039 1887 67 122 0 1913 0
Current children cumulated CPU time (s) 1247.53
Current children cumulated vsize (KiB) 8156

[startup+1251.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8156 CPUtime=1250.72
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1919 0 0 0 125061 11 0 0 25 0 1 0 257475240 8351744 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2039 1887 67 122 0 1913 0
Current children cumulated CPU time (s) 1250.72
Current children cumulated vsize (KiB) 8156

[startup+1252.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8156 CPUtime=1252.32
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1919 0 0 0 125221 11 0 0 25 0 1 0 257475240 8351744 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2039 1887 67 122 0 1913 0
Current children cumulated CPU time (s) 1252.32
Current children cumulated vsize (KiB) 8156

[startup+1253.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8156 CPUtime=1253.12
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1919 0 0 0 125301 11 0 0 25 0 1 0 257475240 8351744 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2039 1887 67 122 0 1913 0
Current children cumulated CPU time (s) 1253.12
Current children cumulated vsize (KiB) 8156

[startup+1253.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/78 8685
/proc/meminfo: memFree=1727760/2055920 swapFree=4144424/4192956
[pid=8684] ppid=8682 vsize=8156 CPUtime=1253.32
/proc/8684/stat : 8684 (mxc) R 8682 8684 8630 0 -1 4194304 1919 0 0 0 125321 11 0 0 25 0 1 0 257475240 8351744 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8684/statm: 2039 1887 67 122 0 1913 0
Current children cumulated CPU time (s) 1253.32
Current children cumulated vsize (KiB) 8156

Child status: 20
Real time (s): 1253.75
CPU time (s): 1253.37
CPU user time (s): 1253.26
CPU system time (s): 0.113982
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 8156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1253.26
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1920
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= 8
involuntary context switches= 26170

runsolver used 1.06184 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 29 02:39:37 UTC 2007

IDJOB= 424762
IDBENCH= 20312
IDSOLVER= 174
FILE ID= node9/424762-1177814377

PBS_JOBID= 4715918

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424762-1177814377/mxc /tmp/evaluation/424762-1177814377/instance-424762-1177814377.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424762-1177814377 -o ROOT/results/node9/solver-424762-1177814377 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424762-1177814377/mxc /tmp/evaluation/424762-1177814377/instance-424762-1177814377.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 282751371

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1735976 kB
Buffers:         42116 kB
Cached:         205848 kB
SwapCached:      16760 kB
Active:         204696 kB
Inactive:        67252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735976 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            33556 kB
Committed_AS:  6677964 kB
PageTables:       1784 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= 66564 MiB

End job on node9 on Sun Apr 29 03:00:31 UTC 2007