Trace number 370231

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 636.115 636.478

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark519.471
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

636.04/636.47	c MXC attempting /tmp/evaluation/370231-1177552619/instance-370231-1177552619.cnf
636.04/636.47	c 0 assignments made, starting to guess now
636.04/636.47	c ===================================[MXC]=====================================
636.04/636.47	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
636.04/636.47	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
636.04/636.47	c =============================================================================
636.04/636.47	c |         0 |    7153    21604 |    2384       0       0     nan |  0.000 % |
636.04/636.47	c |       101 |    7153    21604 |    2622      99     734     7.4 |  0.000 % |
636.04/636.47	c |       253 |    7153    21604 |    2884     251    2444     9.7 |  0.000 % |
636.04/636.47	c |       478 |    7153    21604 |    3173     476    5321    11.2 |  0.000 % |
636.04/636.47	c |       815 |    7153    21604 |    3490     813    9266    11.4 |  0.000 % |
636.04/636.47	c |      1323 |    7153    21604 |    3839    1320   15464    11.7 |  0.000 % |
636.04/636.47	c |      2083 |    7153    21604 |    4223    2077   27468    13.2 |  0.000 % |
636.04/636.47	c |      3223 |    7153    21604 |    4645    3215   44748    13.9 |  0.000 % |
636.04/636.47	c |      4931 |    7153    21604 |    5110    2606   40713    15.6 |  0.000 % |
636.04/636.47	c |      7494 |    7153    21604 |    5621    2615   34079    13.0 |  0.000 % |
636.04/636.47	c |     11338 |    7153    21604 |    6183    3651   57673    15.8 |  0.000 % |
636.04/636.47	c |     17104 |    7153    21604 |    6801    3244   42198    13.0 |  0.000 % |
636.04/636.47	c |     25754 |    7153    21604 |    7482    5093   73288    14.4 |  0.000 % |
636.04/636.47	c |     38728 |    7153    21604 |    8230    6854   94964    13.9 |  0.000 % |
636.04/636.47	c |     58189 |    7153    21604 |    9053    5755   77572    13.5 |  0.000 % |
636.04/636.47	c |     87382 |    7153    21604 |    9958    7797  115626    14.8 |  0.000 % |
636.04/636.47	c |    131171 |    7153    21604 |   10954    6795  101545    14.9 |  0.000 % |
636.04/636.47	c |    196855 |    7153    21604 |   12049    6785   98014    14.4 |  0.000 % |
636.04/636.47	c |    295381 |    7153    21604 |   13254    8970  129470    14.4 |  0.000 % |
636.04/636.47	c |    443171 |    7153    21604 |   14580   11030  165176    15.0 |  0.000 % |
636.04/636.47	c |    664854 |    7153    21604 |   16038   14099  203163    14.4 |  0.000 % |
636.04/636.47	c |    997380 |    7153    21604 |   17642    9961  152090    15.3 |  0.000 % |
636.04/636.47	c |   1496171 |    7153    21604 |   19406   14991  209616    14.0 |  0.000 % |
636.04/636.47	c |   2244354 |    7153    21604 |   21347   16204  291314    18.0 |  0.000 % |
636.04/636.47	c |   3366628 |    6189    18706 |   23481    8739  108903    12.5 |  2.759 % |
636.04/636.47	c 636.200s elapsed
636.04/636.47	c restarts: 24
636.04/636.47	c decisions: 3567682
636.04/636.47	c propagations: 349112653
636.04/636.47	c conflicts: 3373483
636.04/636.47	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/node25/watcher-370231-1177552619 -o ROOT/results/node25/solver-370231-1177552619 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370231-1177552619/mxc /tmp/evaluation/370231-1177552619/instance-370231-1177552619.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: 0.99 0.97 0.91 3/64 18048
/proc/meminfo: memFree=1815712/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=1332 CPUtime=0
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 203178970 1363968 162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 333 163 46 122 0 207 0

[startup+0.0867759 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18048
/proc/meminfo: memFree=1815712/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=1464 CPUtime=0.08
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 220 0 0 0 8 0 0 0 18 0 1 0 203178970 1499136 205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 366 205 59 122 0 240 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1464

[startup+0.101778 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18048
/proc/meminfo: memFree=1815712/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=1464 CPUtime=0.09
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 203178970 1499136 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 366 212 59 122 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1464

[startup+0.301812 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18048
/proc/meminfo: memFree=1815712/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=1748 CPUtime=0.29
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 203178970 1789952 295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 437 295 67 122 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1748

[startup+0.70188 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18048
/proc/meminfo: memFree=1815712/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=1868 CPUtime=0.69
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 332 0 0 0 69 0 0 0 22 0 1 0 203178970 1912832 315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 467 315 67 122 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1868

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1814552/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=2000 CPUtime=1.49
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 203178970 2048000 361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 500 361 67 122 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2000

[startup+3.10129 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1814232/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=2216 CPUtime=3.09
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 424 0 0 0 309 0 0 0 25 0 1 0 203178970 2269184 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 554 407 67 122 0 428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2216

[startup+6.30184 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1813848/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=2596 CPUtime=6.29
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 520 0 0 0 629 0 0 0 25 0 1 0 203178970 2658304 503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534216 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 649 503 67 122 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2596

[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1813408/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=2812 CPUtime=12.69
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 580 0 0 0 1269 0 0 0 25 0 1 0 203178970 2879488 563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 703 563 67 122 0 577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2812

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1813088/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=3108 CPUtime=25.48
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 655 0 0 0 2548 0 0 0 25 0 1 0 203178970 3182592 638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 777 638 67 122 0 651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3108

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1812768/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=3380 CPUtime=51.07
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 735 0 0 0 5107 0 0 0 25 0 1 0 203178970 3461120 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 845 718 67 122 0 719 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3380

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1812064/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=4112 CPUtime=102.26
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 905 0 0 0 10226 0 0 0 25 0 1 0 203178970 4210688 888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1028 888 67 122 0 902 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4112

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1811616/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=4552 CPUtime=162.24
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1009 0 0 0 16223 1 0 0 25 0 1 0 203178970 4661248 992 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519325 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1138 992 67 122 0 1012 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4552

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18049
/proc/meminfo: memFree=1811296/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=4836 CPUtime=222.22
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1076 0 0 0 22221 1 0 0 25 0 1 0 203178970 4952064 1059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1209 1059 67 122 0 1083 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4836

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 18217
/proc/meminfo: memFree=1809680/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=4972 CPUtime=282.11
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1114 0 0 0 28210 1 0 0 25 0 1 0 203178970 5091328 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1243 1097 67 122 0 1117 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 4972

[startup+342.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1810080/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=5344 CPUtime=342.03
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1205 0 0 0 34201 2 0 0 25 0 1 0 203178970 5472256 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1336 1188 67 122 0 1210 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 5344

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809888/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=5604 CPUtime=402.01
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1274 0 0 0 40199 2 0 0 25 0 1 0 203178970 5738496 1257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134537491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1401 1257 67 122 0 1275 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 5604

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809888/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=5668 CPUtime=461.99
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1298 0 0 0 46197 2 0 0 25 0 1 0 203178970 5804032 1281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1417 1281 67 122 0 1291 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 5668

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=5820 CPUtime=521.98
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1356 0 0 0 52195 3 0 0 25 0 1 0 203178970 5959680 1322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1455 1322 67 122 0 1329 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 5820

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809760/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=5948 CPUtime=581.96
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1385 0 0 0 58193 3 0 0 25 0 1 0 203178970 6090752 1351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1487 1351 67 122 0 1361 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 5948

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

[startup+588.701 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809696/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=5996 CPUtime=588.36
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1389 0 0 0 58833 3 0 0 25 0 1 0 203178970 6139904 1355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1499 1355 67 122 0 1373 0
Current children cumulated CPU time (s) 588.36
Current children cumulated vsize (KiB) 5996

[startup+614.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=613.95
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 61392 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 613.95
Current children cumulated vsize (KiB) 6060

[startup+627.101 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=626.74
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 62671 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 626.74
Current children cumulated vsize (KiB) 6060

[startup+630.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=629.95
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 62992 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519541 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 629.95
Current children cumulated vsize (KiB) 6060

[startup+633.501 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=633.15
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 63312 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 633.15
Current children cumulated vsize (KiB) 6060

[startup+635.101 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=634.74
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 63471 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 634.74
Current children cumulated vsize (KiB) 6060

[startup+635.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=635.54
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 63551 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 635.54
Current children cumulated vsize (KiB) 6060

[startup+636.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=635.94
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 63591 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 635.94
Current children cumulated vsize (KiB) 6060

[startup+636.402 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 18723
/proc/meminfo: memFree=1809632/2055920 swapFree=4182892/4192956
[pid=18048] ppid=18046 vsize=6060 CPUtime=636.04
/proc/18048/stat : 18048 (mxc) R 18046 18048 17380 0 -1 4194304 1405 0 0 0 63601 3 0 0 25 0 1 0 203178970 6205440 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18048/statm: 1515 1371 67 122 0 1389 0
Current children cumulated CPU time (s) 636.04
Current children cumulated vsize (KiB) 6060

Child status: 20
Real time (s): 636.478
CPU time (s): 636.115
CPU user time (s): 636.078
CPU system time (s): 0.036994
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 6060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 636.078
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1406
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= 2168

runsolver used 0.51992 second user time and 1.2788 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Apr 26 01:56:59 UTC 2007

IDJOB= 370231
IDBENCH= 24753
IDSOLVER= 181
FILE ID= node25/370231-1177552619

PBS_JOBID= 4696620

Free space on /tmp= 66397 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370231-1177552619/mxc /tmp/evaluation/370231-1177552619/instance-370231-1177552619.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-370231-1177552619 -o ROOT/results/node25/solver-370231-1177552619 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370231-1177552619/mxc /tmp/evaluation/370231-1177552619/instance-370231-1177552619.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d2283e85579af5f5de3cfcfaac7f25fa

RANDOM SEED= 321857086

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1816056 kB
Buffers:         29828 kB
Cached:         157628 kB
SwapCached:       3964 kB
Active:          86768 kB
Inactive:       110524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816056 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:             684 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            28600 kB
Committed_AS:  4225072 kB
PageTables:       1472 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= 66419 MiB

End job on node25 on Thu Apr 26 02:07:36 UTC 2007