Trace number 339325

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 1124.4 1124.71

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
MD5SUM5108c832bdf105f072e86da2a52fd6b5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark60.4828
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses720
Sum of the clauses size2880
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4720
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1124.39/1124.70	c MXC attempting /tmp/evaluation/339325-1173702675/instance-339325-1173702675.cnf
1124.39/1124.70	c 0 assignments made, starting to guess now
1124.39/1124.70	c ===================================[MXC]=====================================
1124.39/1124.70	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1124.39/1124.70	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1124.39/1124.70	c =============================================================================
1124.39/1124.70	c |         0 |     720     2880 |    1000       0       0     nan |  0.000 % |
1124.39/1124.70	c |       100 |     720     2880 |    1100     100     470     4.7 |  0.000 % |
1124.39/1124.70	c |       250 |     720     2880 |    1210     250    1370     5.5 |  0.000 % |
1124.39/1124.70	c |       475 |     720     2880 |    1331     475    3638     7.7 |  0.000 % |
1124.39/1124.70	c |       813 |     720     2880 |    1464     813    7508     9.2 |  0.000 % |
1124.39/1124.70	c |      1320 |     720     2880 |    1610    1320   14735    11.2 |  0.000 % |
1124.39/1124.70	c |      2080 |     720     2880 |    1771    1282   19888    15.5 |  0.000 % |
1124.39/1124.70	c |      3220 |     720     2880 |    1948    1540   21019    13.6 |  0.000 % |
1124.39/1124.70	c |      4928 |     720     2880 |    2143    1305   18999    14.6 |  0.000 % |
1124.39/1124.70	c |      7491 |     720     2880 |    2357    1727   24735    14.3 |  0.000 % |
1124.39/1124.70	c |     11336 |     720     2880 |    2593    2050   31014    15.1 |  0.000 % |
1124.39/1124.70	c |     17103 |     720     2880 |    2853    1340   19126    14.3 |  0.000 % |
1124.39/1124.70	c |     25753 |     720     2880 |    3138    1467   24035    16.4 |  0.000 % |
1124.39/1124.70	c |     38727 |     720     2880 |    3452    1917   28589    14.9 |  0.000 % |
1124.39/1124.70	c |     58189 |     720     2880 |    3797    2429   35970    14.8 |  0.000 % |
1124.39/1124.70	c |     87382 |     720     2880 |    4177    3230   51758    16.0 |  0.000 % |
1124.39/1124.70	c |    131172 |     720     2880 |    4594    3181   48847    15.4 |  0.000 % |
1124.39/1124.70	c |    196857 |     720     2880 |    5054    2320   40925    17.6 |  0.000 % |
1124.39/1124.70	c |    295384 |     720     2880 |    5559    4867   72496    14.9 |  0.000 % |
1124.39/1124.70	c |    443174 |     720     2880 |    6115    5447   91750    16.8 |  0.000 % |
1124.39/1124.70	c |    664857 |     720     2880 |    6727    4087   58243    14.3 |  0.000 % |
1124.39/1124.70	c |    997383 |     720     2880 |    7400    3890   49218    12.7 |  0.000 % |
1124.39/1124.70	c |   1496172 |     720     2880 |    8140    4193   67452    16.1 |  0.000 % |
1124.39/1124.70	c |   2244355 |     720     2880 |    8954    8089  137195    17.0 |  0.000 % |
1124.39/1124.70	c |   3366630 |     720     2880 |    9849    7353  124735    17.0 |  0.000 % |
1124.39/1124.70	c |   5050042 |     720     2880 |   10834    7761  135319    17.4 |  0.000 % |
1124.39/1124.70	c |   7575158 |     720     2880 |   11918   10111  137638    13.6 |  0.000 % |
1124.39/1124.70	c |  11362834 |     720     2880 |   13109   10294  142610    13.9 |  0.000 % |
1124.39/1124.70	c |  17044346 |     712     2840 |   14420   11670  163649    14.0 |  0.556 % |
1124.39/1124.70	c 1124.560s elapsed
1124.39/1124.70	c restarts: 28
1124.39/1124.70	c decisions: 36662301
1124.39/1124.70	c propagations: 220888295
1124.39/1124.70	c conflicts: 23262053
1124.39/1124.70	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-339325-1173702675 -o ROOT/results/node5/solver-339325-1173702675 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339325-1173702675/mxc /tmp/evaluation/339325-1173702675/instance-339325-1173702675.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 7345
/proc/meminfo: memFree=1563168/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=932 CPUtime=0
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 390222299 954368 88 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 233 88 57 122 0 107 0

[startup+0.102217 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 7345
/proc/meminfo: memFree=1563168/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=1200 CPUtime=0.1
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 178 0 0 0 10 0 0 0 18 0 1 0 390222299 1228800 160 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 300 160 67 122 0 174 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1200

[startup+0.201229 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 7345
/proc/meminfo: memFree=1563168/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=1324 CPUtime=0.2
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 198 0 0 0 20 0 0 0 18 0 1 0 390222299 1355776 180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 331 180 67 122 0 205 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1324

[startup+0.30124 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 7345
/proc/meminfo: memFree=1563168/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=1324 CPUtime=0.3
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 213 0 0 0 30 0 0 0 19 0 1 0 390222299 1355776 195 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 331 195 67 122 0 205 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1324

[startup+0.701285 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 7345
/proc/meminfo: memFree=1563168/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=1444 CPUtime=0.7
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 249 0 0 0 70 0 0 0 22 0 1 0 390222299 1478656 231 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 361 231 67 122 0 235 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1444

[startup+1.50238 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7346
/proc/meminfo: memFree=1562328/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=1688 CPUtime=1.5
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 295 0 0 0 150 0 0 0 25 0 1 0 390222299 1728512 277 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519173 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 422 277 67 122 0 296 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1688

[startup+3.10156 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7346
/proc/meminfo: memFree=1562008/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=1936 CPUtime=3.09
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 370 0 0 0 309 0 0 0 25 0 1 0 390222299 1982464 352 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 484 352 67 122 0 358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1936

[startup+6.30192 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7346
/proc/meminfo: memFree=1561688/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=2052 CPUtime=6.29
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 402 0 0 0 629 0 0 0 25 0 1 0 390222299 2101248 384 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534124 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 513 384 67 122 0 387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2052

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7346
/proc/meminfo: memFree=1561240/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=2412 CPUtime=12.69
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 490 0 0 0 1269 0 0 0 25 0 1 0 390222299 2469888 472 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 603 472 67 122 0 477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2412

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7346
/proc/meminfo: memFree=1560728/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=2968 CPUtime=25.49
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 616 0 0 0 2549 0 0 0 25 0 1 0 390222299 3039232 598 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 742 598 67 122 0 616 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2968

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7346
/proc/meminfo: memFree=1560152/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=3504 CPUtime=51.08
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 754 0 0 0 5108 0 0 0 25 0 1 0 390222299 3588096 736 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 876 736 67 122 0 750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3504

[startup+102.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1559384/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=4208 CPUtime=102.26
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 930 0 0 0 10226 0 0 0 25 0 1 0 390222299 4308992 912 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1052 912 67 122 0 926 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4208

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1558744/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=4876 CPUtime=162.25
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1085 0 0 0 16224 1 0 0 25 0 1 0 390222299 4993024 1067 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1219 1067 67 122 0 1093 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4876

[startup+222.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1558232/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=5272 CPUtime=222.23
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1200 0 0 0 22222 1 0 0 25 0 1 0 390222299 5398528 1182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1318 1182 67 122 0 1192 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1557912/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=5592 CPUtime=282.22
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1280 0 0 0 28220 2 0 0 25 0 1 0 390222299 5726208 1262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1398 1262 67 122 0 1272 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5592

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1557592/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=5784 CPUtime=342.2
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1330 0 0 0 34218 2 0 0 25 0 1 0 390222299 5922816 1312 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1446 1312 67 122 0 1320 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1557400/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6024 CPUtime=402.19
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1390 0 0 0 40216 3 0 0 25 0 1 0 390222299 6168576 1372 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1506 1372 67 122 0 1380 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6024

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1557528/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6120 CPUtime=462.16
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1398 0 0 0 46213 3 0 0 25 0 1 0 390222299 6266880 1380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1530 1380 67 122 0 1404 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6120

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1557336/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6220 CPUtime=522.15
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1428 0 0 0 52211 4 0 0 25 0 1 0 390222299 6369280 1408 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1555 1408 67 122 0 1429 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1557080/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6488 CPUtime=582.13
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1502 0 0 0 58209 4 0 0 25 0 1 0 390222299 6643712 1482 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1622 1482 67 122 0 1496 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1556952/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6584 CPUtime=642.12
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1529 0 0 0 64207 5 0 0 25 0 1 0 390222299 6742016 1509 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1646 1509 67 122 0 1520 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6584

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1556760/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6760 CPUtime=702.1
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1562 0 0 0 70205 5 0 0 25 0 1 0 390222299 6922240 1542 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1690 1542 67 122 0 1564 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6760

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7346
/proc/meminfo: memFree=1556696/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6752 CPUtime=762.1
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1562 0 0 0 76204 6 0 0 25 0 1 0 390222299 6914048 1542 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1688 1542 67 122 0 1562 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6752

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7348
/proc/meminfo: memFree=1556504/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=6944 CPUtime=822.07
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1623 0 0 0 82201 6 0 0 25 0 1 0 390222299 7110656 1603 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1736 1603 67 122 0 1610 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6944

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1556056/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=7404 CPUtime=882.06
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1717 0 0 0 88199 7 0 0 25 0 1 0 390222299 7581696 1697 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1851 1697 67 122 0 1725 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 7404

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555736/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=7788 CPUtime=942.04
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1808 0 0 0 94197 7 0 0 25 0 1 0 390222299 7974912 1788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1947 1788 67 122 0 1821 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555864/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=7788 CPUtime=1002.03
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1823 0 0 0 100195 8 0 0 25 0 1 0 390222299 7974912 1803 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 1947 1803 67 122 0 1821 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 7788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1062.01
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1865 0 0 0 106193 8 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 8172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1122
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1865 0 0 0 112191 9 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 8172

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

[startup+1123.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1122.9
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1865 0 0 0 112281 9 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530825 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1122.9
Current children cumulated vsize (KiB) 8172

[startup+1124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1123.7
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1865 0 0 0 112361 9 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1123.7
Current children cumulated vsize (KiB) 8172

[startup+1124.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1124.1
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1865 0 0 0 112401 9 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1124.1
Current children cumulated vsize (KiB) 8172

[startup+1124.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1124.3
/proc/7345/stat : 7345 (mxc) R 7343 7345 3249 0 -1 4194304 1865 0 0 0 112421 9 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1124.3
Current children cumulated vsize (KiB) 8172

[startup+1124.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7348
/proc/meminfo: memFree=1555672/2055920 swapFree=4170416/4192956
[pid=7345] ppid=7343 vsize=8172 CPUtime=1124.39
/proc/7345/stat : 7345 (mxc) S 7343 7345 3249 0 -1 4194304 1865 0 0 0 112430 9 0 0 25 0 1 0 390222299 8368128 1845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 2043 1845 67 122 0 1917 0
Current children cumulated CPU time (s) 1124.39
Current children cumulated vsize (KiB) 8172

Child status: 20
Real time (s): 1124.71
CPU time (s): 1124.4
CPU user time (s): 1124.3
CPU system time (s): 0.093985
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 8172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1124.3
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1866
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= 718

runsolver used 1.3288 second user time and 2.71659 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Mar 12 12:31:15 UTC 2007

IDJOB= 339325
IDBENCH= 24744
IDSOLVER= 107
FILE ID= node5/339325-1173702675

PBS_JOBID= 4101464

Free space on /tmp= 66407 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339325-1173702675/mxc /tmp/evaluation/339325-1173702675/instance-339325-1173702675.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-339325-1173702675 -o ROOT/results/node5/solver-339325-1173702675 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339325-1173702675/mxc /tmp/evaluation/339325-1173702675/instance-339325-1173702675.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  5108c832bdf105f072e86da2a52fd6b5

RANDOM SEED= 636753787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1563512 kB
Buffers:         50332 kB
Cached:         347680 kB
SwapCached:       2236 kB
Active:         337832 kB
Inactive:        84692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563512 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          32404 kB
Slab:            55436 kB
Committed_AS:  1312784 kB
PageTables:       1696 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= 66407 MiB

End job on node5 on Mon Mar 12 12:50:00 UTC 2007