Trace number 369062

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 1488.11 1488.5

General information on the benchmark

Namecrafted/Medium/contest05/others/
pmg-11-UNSAT.sat05-3939.reshuffled-07.cnf
MD5SUMab810788a5ff5edde690e75706c8dd18
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark558.566
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of clauses562
Sum of the clauses size1684
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3560
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1488.02/1488.49	c MXC attempting /tmp/evaluation/369062-1177247833/instance-369062-1177247833.cnf
1488.02/1488.49	c 0 assignments made, starting to guess now
1488.02/1488.49	c ===================================[MXC]=====================================
1488.02/1488.49	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1488.02/1488.49	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1488.02/1488.49	c =============================================================================
1488.02/1488.49	c |         0 |     560     1680 |    1000       0       0     nan |  0.000 % |
1488.02/1488.49	c |       101 |     560     1680 |    1100      17     332    19.5 |  0.000 % |
1488.02/1488.49	c |       251 |     560     1680 |    1210     120    2750    22.9 |  0.000 % |
1488.02/1488.49	c |       476 |     560     1680 |    1331     316    8045    25.5 |  0.000 % |
1488.02/1488.49	c |       813 |     560     1680 |    1464     636   16963    26.7 |  0.000 % |
1488.02/1488.49	c |      1320 |     560     1680 |    1610    1127   31684    28.1 |  0.000 % |
1488.02/1488.49	c |      2082 |     560     1680 |    1771    1076   30729    28.6 |  0.000 % |
1488.02/1488.49	c |      3222 |     560     1680 |    1948    1321   38486    29.1 |  0.000 % |
1488.02/1488.49	c |      4930 |     560     1680 |    2143    1076   30297    28.2 |  0.000 % |
1488.02/1488.49	c |      7493 |     560     1680 |    2357    1491   40123    26.9 |  0.000 % |
1488.02/1488.49	c |     11337 |     560     1680 |    2593    1794   49545    27.6 |  0.000 % |
1488.02/1488.49	c |     17103 |     560     1680 |    2853    2378   72295    30.4 |  0.000 % |
1488.02/1488.49	c |     25752 |     560     1680 |    3138    2465   73608    29.9 |  0.000 % |
1488.02/1488.49	c |     38726 |     560     1680 |    3452    2891   91532    31.7 |  0.000 % |
1488.02/1488.49	c |     58188 |     560     1680 |    3797    3385  105238    31.1 |  0.000 % |
1488.02/1488.49	c |     87381 |     560     1680 |    4177    2215   64496    29.1 |  0.000 % |
1488.02/1488.49	c |    131170 |     560     1680 |    4594    2180   60861    27.9 |  0.000 % |
1488.02/1488.49	c |    196855 |     560     1680 |    5054    3605  107288    29.8 |  0.000 % |
1488.02/1488.49	c |    295384 |     560     1680 |    5559    3679  109840    29.9 |  0.000 % |
1488.02/1488.49	c |    443173 |     560     1680 |    6115    4296  127003    29.6 |  0.000 % |
1488.02/1488.49	c |    664856 |     560     1680 |    6727    6041  192379    31.8 |  0.000 % |
1488.02/1488.49	c |    997382 |     560     1680 |    7400    5868  190327    32.4 |  0.000 % |
1488.02/1488.49	c |   1496170 |     560     1680 |    8140    5654  176200    31.2 |  0.000 % |
1488.02/1488.49	c |   2244352 |     560     1680 |    8954    5733  170566    29.8 |  0.000 % |
1488.02/1488.49	c |   3366626 |     560     1680 |    9849    5338  159118    29.8 |  0.000 % |
1488.02/1488.49	c |   5050037 |     560     1680 |   10834    5970  173582    29.1 |  0.000 % |
1488.02/1488.49	c |   7575153 |     550     1650 |   11918    8970  270303    30.1 |  0.592 % |
1488.02/1488.49	c |  11362829 |     510     1530 |   13109    9430  240419    25.5 |  2.959 % |
1488.02/1488.49	c 1488.330s elapsed
1488.02/1488.49	c restarts: 27
1488.02/1488.49	c decisions: 12617894
1488.02/1488.49	c propagations: 547067535
1488.02/1488.49	c conflicts: 12115290
1488.02/1488.49	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-369062-1177247833 -o ROOT/results/node27/solver-369062-1177247833 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369062-1177247833/mxc /tmp/evaluation/369062-1177247833/instance-369062-1177247833.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: 0.84 0.95 0.98 3/65 18317
/proc/meminfo: memFree=1738712/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=932 CPUtime=0
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 137479189 954368 85 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 233 85 59 122 0 107 0

[startup+0.0757311 s]
/proc/loadavg: 0.84 0.95 0.98 3/65 18317
/proc/meminfo: memFree=1738712/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1204 CPUtime=0.07
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 176 0 0 0 7 0 0 0 18 0 1 0 137479189 1232896 158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 301 158 67 122 0 175 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1204

[startup+0.102732 s]
/proc/loadavg: 0.84 0.95 0.98 3/65 18317
/proc/meminfo: memFree=1738712/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1204 CPUtime=0.1
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 179 0 0 0 10 0 0 0 18 0 1 0 137479189 1232896 161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 301 161 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.302752 s]
/proc/loadavg: 0.84 0.95 0.98 3/65 18317
/proc/meminfo: memFree=1738712/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1336 CPUtime=0.3
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 206 0 0 0 30 0 0 0 20 0 1 0 137479189 1368064 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 334 188 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.701792 s]
/proc/loadavg: 0.84 0.95 0.98 3/65 18317
/proc/meminfo: memFree=1738712/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1460 CPUtime=0.7
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 245 0 0 0 70 0 0 0 23 0 1 0 137479189 1495040 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 365 227 67 122 0 239 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1460

[startup+1.50187 s]
/proc/loadavg: 0.84 0.95 0.98 2/66 18318
/proc/meminfo: memFree=1737936/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1580 CPUtime=1.5
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 274 0 0 0 150 0 0 0 25 0 1 0 137479189 1617920 256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531198 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 395 256 67 122 0 269 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1580

[startup+3.10104 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 18318
/proc/meminfo: memFree=1737616/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1708 CPUtime=3.09
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 319 0 0 0 309 0 0 0 25 0 1 0 137479189 1748992 301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529835 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 427 301 67 122 0 301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30136 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 18318
/proc/meminfo: memFree=1737296/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=1940 CPUtime=6.29
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 372 0 0 0 629 0 0 0 25 0 1 0 137479189 1986560 354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 485 354 67 122 0 359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1940

[startup+12.702 s]
/proc/loadavg: 0.87 0.95 0.98 2/66 18318
/proc/meminfo: memFree=1737056/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=2172 CPUtime=12.69
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 428 0 0 0 1269 0 0 0 25 0 1 0 137479189 2224128 410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 543 410 67 122 0 417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2172

[startup+25.5013 s]
/proc/loadavg: 0.89 0.95 0.98 2/66 18318
/proc/meminfo: memFree=1736672/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=2508 CPUtime=25.49
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 513 0 0 0 2549 0 0 0 25 0 1 0 137479189 2568192 495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 627 495 67 122 0 501 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2508

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 18318
/proc/meminfo: memFree=1736352/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=2860 CPUtime=51.08
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 596 0 0 0 5108 0 0 0 25 0 1 0 137479189 2928640 578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 715 578 67 122 0 589 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2860

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/66 18318
/proc/meminfo: memFree=1735968/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=3196 CPUtime=102.27
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 691 0 0 0 10227 0 0 0 25 0 1 0 137479189 3272704 673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 799 673 67 122 0 673 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1735648/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=3544 CPUtime=162.25
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 779 0 0 0 16225 0 0 0 25 0 1 0 137479189 3629056 761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 886 761 67 122 0 760 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3544

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1735328/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=3908 CPUtime=222.24
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 853 0 0 0 22224 0 0 0 25 0 1 0 137479189 4001792 835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 977 835 67 122 0 851 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3908

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1735008/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4228 CPUtime=282.22
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 922 0 0 0 28222 0 0 0 25 0 1 0 137479189 4329472 904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1057 904 67 122 0 931 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4228

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1734816/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4340 CPUtime=342.2
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 954 0 0 0 34220 0 0 0 25 0 1 0 137479189 4444160 936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1085 936 67 122 0 959 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4340

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1734560/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4576 CPUtime=402.18
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1016 0 0 0 40218 0 0 0 25 0 1 0 137479189 4685824 998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1144 998 67 122 0 1018 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4576

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1734432/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4664 CPUtime=462.17
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1042 0 0 0 46217 0 0 0 25 0 1 0 137479189 4775936 1024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1166 1024 67 122 0 1040 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4664

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1734560/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4768 CPUtime=522.15
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1060 0 0 0 52215 0 0 0 25 0 1 0 137479189 4882432 1042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1192 1042 67 122 0 1066 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1734304/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4892 CPUtime=582.14
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1107 0 0 0 58214 0 0 0 25 0 1 0 137479189 5009408 1089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1223 1089 67 122 0 1097 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18318
/proc/meminfo: memFree=1734240/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4980 CPUtime=642.12
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1125 0 0 0 64212 0 0 0 25 0 1 0 137479189 5099520 1107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1245 1107 67 122 0 1119 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4980


################
# More data... #
################

/proc/meminfo: memFree=1734176/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=4980 CPUtime=702.12
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1126 0 0 0 70211 1 0 0 25 0 1 0 137479189 5099520 1108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1245 1108 67 122 0 1119 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 4980

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1734112/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5080 CPUtime=762.11
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1158 0 0 0 76210 1 0 0 25 0 1 0 137479189 5201920 1140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1270 1140 67 122 0 1144 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5080

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1734112/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5172 CPUtime=822.08
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1169 0 0 0 82207 1 0 0 25 0 1 0 137479189 5296128 1151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1293 1151 67 122 0 1167 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5172

[startup+882.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1734048/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5224 CPUtime=882.07
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1180 0 0 0 88206 1 0 0 25 0 1 0 137479189 5349376 1162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1306 1162 67 122 0 1180 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 5224

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733920/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5328 CPUtime=942.05
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1206 0 0 0 94204 1 0 0 25 0 1 0 137479189 5455872 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1332 1188 67 122 0 1206 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 5328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733920/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5328 CPUtime=1002.03
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1211 0 0 0 100202 1 0 0 25 0 1 0 137479189 5455872 1193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1332 1193 67 122 0 1206 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5328

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733792/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5420 CPUtime=1062.02
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1227 0 0 0 106201 1 0 0 25 0 1 0 137479189 5550080 1209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1355 1209 67 122 0 1229 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 5420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733792/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5420 CPUtime=1122
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1231 0 0 0 112199 1 0 0 25 0 1 0 137479189 5550080 1213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519143 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1355 1213 67 122 0 1229 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733728/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5524 CPUtime=1182
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1253 0 0 0 118198 2 0 0 25 0 1 0 137479189 5656576 1235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1381 1235 67 122 0 1255 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 5524

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733728/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5524 CPUtime=1241.98
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1261 0 0 0 124196 2 0 0 25 0 1 0 137479189 5656576 1243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1381 1243 67 122 0 1255 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 5524

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733664/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5524 CPUtime=1301.96
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1261 0 0 0 130194 2 0 0 25 0 1 0 137479189 5656576 1243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1381 1243 67 122 0 1255 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 5524

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733728/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5524 CPUtime=1361.95
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1261 0 0 0 136193 2 0 0 25 0 1 0 137479189 5656576 1243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1381 1243 67 122 0 1255 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 5524

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5644 CPUtime=1421.94
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 142192 2 0 0 25 0 1 0 137479189 5779456 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1411 1268 67 122 0 1285 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 5644

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5640 CPUtime=1481.92
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 148190 2 0 0 25 0 1 0 137479189 5775360 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1410 1268 67 122 0 1284 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 5640

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

[startup+1484.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5640 CPUtime=1484.42
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 148440 2 0 0 25 0 1 0 137479189 5775360 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1410 1268 67 122 0 1284 0
Current children cumulated CPU time (s) 1484.42
Current children cumulated vsize (KiB) 5640

[startup+1486.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5640 CPUtime=1486.02
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 148600 2 0 0 25 0 1 0 137479189 5775360 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1410 1268 67 122 0 1284 0
Current children cumulated CPU time (s) 1486.02
Current children cumulated vsize (KiB) 5640

[startup+1487.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5640 CPUtime=1486.82
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 148680 2 0 0 25 0 1 0 137479189 5775360 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1410 1268 67 122 0 1284 0
Current children cumulated CPU time (s) 1486.82
Current children cumulated vsize (KiB) 5640

[startup+1488 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5640 CPUtime=1487.62
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 148760 2 0 0 25 0 1 0 137479189 5775360 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1410 1268 67 122 0 1284 0
Current children cumulated CPU time (s) 1487.62
Current children cumulated vsize (KiB) 5640

[startup+1488.41 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18320
/proc/meminfo: memFree=1733600/2055920 swapFree=4183004/4192956
[pid=18317] ppid=18315 vsize=5640 CPUtime=1488.02
/proc/18317/stat : 18317 (mxc) R 18315 18317 18261 0 -1 4194304 1286 0 0 0 148800 2 0 0 25 0 1 0 137479189 5775360 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18317/statm: 1410 1268 67 122 0 1284 0
Current children cumulated CPU time (s) 1488.02
Current children cumulated vsize (KiB) 5640

Child status: 20
Real time (s): 1488.5
CPU time (s): 1488.11
CPU user time (s): 1488.08
CPU system time (s): 0.023996
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 5652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1488.08
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1287
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= 9
involuntary context switches= 1998

runsolver used 0.960853 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 22 13:17:13 UTC 2007

IDJOB= 369062
IDBENCH= 24600
IDSOLVER= 181
FILE ID= node27/369062-1177247833

PBS_JOBID= 4650571

Free space on /tmp= 66377 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/pmg-11-UNSAT.sat05-3939.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369062-1177247833/mxc /tmp/evaluation/369062-1177247833/instance-369062-1177247833.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-369062-1177247833 -o ROOT/results/node27/solver-369062-1177247833 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369062-1177247833/mxc /tmp/evaluation/369062-1177247833/instance-369062-1177247833.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ab810788a5ff5edde690e75706c8dd18

RANDOM SEED= 2936242

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1739120 kB
Buffers:         53196 kB
Cached:         190204 kB
SwapCached:       3780 kB
Active:         175216 kB
Inactive:        77584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739120 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          15268 kB
Slab:            50016 kB
Committed_AS:  2119236 kB
PageTables:       1412 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= 66377 MiB

End job on node27 on Sun Apr 22 13:42:01 UTC 2007