Trace number 337981

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 740.816 741.068

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark740.816
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

Solver Data (download as text)

740.75/741.06	c MXC attempting /tmp/evaluation/337981-1173678312/instance-337981-1173678312.cnf
740.75/741.06	c 56 assignments made, starting to guess now
740.75/741.06	c ===================================[MXC]=====================================
740.75/741.06	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
740.75/741.06	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
740.75/741.06	c =============================================================================
740.75/741.06	c |         0 |    9628    53878 |    3209       0       0     nan |  7.692 % |
740.75/741.06	c |       100 |    9628    53878 |    3529     100    2183    21.8 |  7.692 % |
740.75/741.06	c |       251 |    9628    53878 |    3882     251    5990    23.9 |  7.692 % |
740.75/741.06	c |       477 |    9628    53878 |    4271     477   10748    22.5 |  7.692 % |
740.75/741.06	c |       814 |    9628    53878 |    4698     814   17311    21.3 |  7.692 % |
740.75/741.06	c |      1321 |    9628    53878 |    5168    1321   27143    20.5 |  7.692 % |
740.75/741.06	c |      2081 |    9628    53878 |    5684    2081   42275    20.3 |  7.692 % |
740.75/741.06	c |      3220 |    9628    53878 |    6253    3220   74038    23.0 |  7.692 % |
740.75/741.06	c |      4929 |    9628    53878 |    6878    4929  131903    26.8 |  7.692 % |
740.75/741.06	c |      7491 |    9628    53878 |    7566    4051  109799    27.1 |  7.692 % |
740.75/741.06	c |     11336 |    9628    53878 |    8323    4113   85134    20.7 |  7.692 % |
740.75/741.06	c |     17103 |    9628    53878 |    9155    5718  144094    25.2 |  7.692 % |
740.75/741.06	c |     25752 |    9628    53878 |   10071    5212  126742    24.3 |  7.692 % |
740.75/741.06	c |     38726 |    9628    53878 |   11078    8114  166196    20.5 |  7.692 % |
740.75/741.06	c |     58187 |    9628    53878 |   12186   10958  251282    22.9 |  7.692 % |
740.75/741.06	c |     87379 |    9628    53878 |   13404    9689  225498    23.3 |  7.692 % |
740.75/741.06	c |    131168 |    9628    53878 |   14745   13275  324790    24.5 |  7.692 % |
740.75/741.06	c |    196852 |    9628    53878 |   16219   12613  306638    24.3 |  7.692 % |
740.75/741.06	c |    295378 |    9628    53878 |   17841   13849  331103    23.9 |  7.692 % |
740.75/741.06	c |    443169 |    9628    53878 |   19625   10040  243040    24.2 |  7.692 % |
740.75/741.06	c |    664853 |    9628    53878 |   21588   15914  392788    24.7 |  7.692 % |
740.75/741.06	c |    997380 |    9604    53788 |   23747   13882  341011    24.6 |  7.830 % |
740.75/741.06	c |   1496169 |    9604    53788 |   26122   14064  467768    33.3 |  7.830 % |
740.75/741.06	c |   2244351 |    9436    52901 |   28734   17991  440721    24.5 |  8.104 % |
740.75/741.06	c 740.910s elapsed
740.75/741.06	c restarts: 23
740.75/741.06	c decisions: 2685370
740.75/741.06	c propagations: 187569346
740.75/741.06	c conflicts: 2478442
740.75/741.06	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/node15/watcher-337981-1173678312 -o ROOT/results/node15/solver-337981-1173678312 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337981-1173678312/mxc /tmp/evaluation/337981-1173678312/instance-337981-1173678312.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: 0.99 0.97 0.99 3/77 6551
/proc/meminfo: memFree=1358408/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=1552 CPUtime=0
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 387785615 1589248 227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 388 228 46 122 0 262 0

[startup+0.0466881 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6551
/proc/meminfo: memFree=1358408/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=1732 CPUtime=0.04
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 401 0 0 0 4 0 0 0 18 0 1 0 387785615 1773568 296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 433 296 59 122 0 307 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1732

[startup+0.101698 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6551
/proc/meminfo: memFree=1358408/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=1864 CPUtime=0.09
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 423 0 0 0 9 0 0 0 18 0 1 0 387785615 1908736 318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 466 318 59 122 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.301732 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6551
/proc/meminfo: memFree=1358408/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=2268 CPUtime=0.29
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 527 0 0 0 29 0 0 0 19 0 1 0 387785615 2322432 422 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 567 422 59 122 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2268

[startup+0.701801 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 6551
/proc/meminfo: memFree=1358408/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=2784 CPUtime=0.69
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 654 0 0 0 69 0 0 0 22 0 1 0 387785615 2850816 547 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 696 547 67 122 0 570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6552
/proc/meminfo: memFree=1356352/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=2916 CPUtime=1.49
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 704 0 0 0 149 0 0 0 25 0 1 0 387785615 2985984 597 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 729 597 67 122 0 603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6552
/proc/meminfo: memFree=1355904/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=3312 CPUtime=3.09
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 784 0 0 0 309 0 0 0 25 0 1 0 387785615 3391488 677 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 828 677 67 122 0 702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3312

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6552
/proc/meminfo: memFree=1355584/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=3544 CPUtime=6.29
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 858 0 0 0 628 1 0 0 25 0 1 0 387785615 3629056 751 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 886 751 67 122 0 760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3544

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6552
/proc/meminfo: memFree=1354888/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=4028 CPUtime=12.69
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 983 0 0 0 1268 1 0 0 25 0 1 0 387785615 4124672 876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1007 876 67 122 0 881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4028

[startup+25.5011 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1354312/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=4620 CPUtime=25.49
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1128 0 0 0 2548 1 0 0 25 0 1 0 387785615 4730880 1021 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1155 1021 67 122 0 1029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4620

[startup+51.1014 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1353672/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=5240 CPUtime=51.07
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1292 0 0 0 5106 1 0 0 25 0 1 0 387785615 5365760 1185 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1310 1185 67 122 0 1184 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5240

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1352648/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=6260 CPUtime=102.26
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1524 0 0 0 10224 2 0 0 25 0 1 0 387785615 6410240 1417 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1565 1417 67 122 0 1439 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6260

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1351944/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=6932 CPUtime=162.24
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1700 0 0 0 16221 3 0 0 25 0 1 0 387785615 7098368 1593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1733 1593 67 122 0 1607 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6932

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1351048/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=7788 CPUtime=222.22
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1908 0 0 0 22218 4 0 0 25 0 1 0 387785615 7974912 1801 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1947 1801 67 122 0 1821 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7788

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1351112/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=7788 CPUtime=282.2
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1917 0 0 0 28216 4 0 0 25 0 1 0 387785615 7974912 1810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1947 1810 67 122 0 1821 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7788

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1350856/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=8064 CPUtime=342.18
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 1983 0 0 0 34213 5 0 0 25 0 1 0 387785615 8257536 1876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2016 1876 67 122 0 1890 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8064

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1350280/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=8616 CPUtime=402.16
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2123 0 0 0 40211 5 0 0 25 0 1 0 387785615 8822784 2016 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2154 2016 67 122 0 2028 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8616

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1350024/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=8840 CPUtime=462.14
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2180 0 0 0 46208 6 0 0 25 0 1 0 387785615 9052160 2073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2210 2073 67 122 0 2084 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8840

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349832/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=8968 CPUtime=522.13
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2212 0 0 0 52206 7 0 0 25 0 1 0 387785615 9183232 2105 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2242 2105 67 122 0 2116 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8968

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349704/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9144 CPUtime=582.1
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2256 0 0 0 58203 7 0 0 25 0 1 0 387785615 9363456 2149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2286 2149 67 122 0 2160 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9144

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349768/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9188 CPUtime=642.08
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2268 0 0 0 64201 7 0 0 25 0 1 0 387785615 9408512 2161 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2297 2161 67 122 0 2171 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9188

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349576/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9268 CPUtime=702.06
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2293 0 0 0 70198 8 0 0 25 0 1 0 387785615 9490432 2186 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2317 2186 67 122 0 2191 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 9268

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

[startup+716.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349512/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9300 CPUtime=716.46
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2301 0 0 0 71638 8 0 0 25 0 1 0 387785615 9523200 2194 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2325 2194 67 122 0 2199 0
Current children cumulated CPU time (s) 716.46
Current children cumulated vsize (KiB) 9300

[startup+729.503 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349448/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9332 CPUtime=729.25
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2309 0 0 0 72917 8 0 0 25 0 1 0 387785615 9555968 2202 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2333 2202 67 122 0 2207 0
Current children cumulated CPU time (s) 729.25
Current children cumulated vsize (KiB) 9332

[startup+735.906 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349448/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9332 CPUtime=735.65
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2309 0 0 0 73557 8 0 0 25 0 1 0 387785615 9555968 2202 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2333 2202 67 122 0 2207 0
Current children cumulated CPU time (s) 735.65
Current children cumulated vsize (KiB) 9332

[startup+739.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349384/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9396 CPUtime=738.85
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2325 0 0 0 73877 8 0 0 25 0 1 0 387785615 9621504 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2349 2218 67 122 0 2223 0
Current children cumulated CPU time (s) 738.85
Current children cumulated vsize (KiB) 9396

[startup+739.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349384/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9396 CPUtime=739.65
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2325 0 0 0 73957 8 0 0 25 0 1 0 387785615 9621504 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2349 2218 67 122 0 2223 0
Current children cumulated CPU time (s) 739.65
Current children cumulated vsize (KiB) 9396

[startup+740.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349384/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9396 CPUtime=740.45
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2325 0 0 0 74037 8 0 0 25 0 1 0 387785615 9621504 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2349 2218 67 122 0 2223 0
Current children cumulated CPU time (s) 740.45
Current children cumulated vsize (KiB) 9396

[startup+740.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349384/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9396 CPUtime=740.65
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2325 0 0 0 74057 8 0 0 25 0 1 0 387785615 9621504 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2349 2218 67 122 0 2223 0
Current children cumulated CPU time (s) 740.65
Current children cumulated vsize (KiB) 9396

[startup+741.002 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6552
/proc/meminfo: memFree=1349384/2055920 swapFree=4152672/4192956
[pid=6551] ppid=6549 vsize=9396 CPUtime=740.75
/proc/6551/stat : 6551 (mxc) R 6549 6551 5687 0 -1 4194304 2325 0 0 0 74067 8 0 0 25 0 1 0 387785615 9621504 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2349 2218 67 122 0 2223 0
Current children cumulated CPU time (s) 740.75
Current children cumulated vsize (KiB) 9396

Child status: 20
Real time (s): 741.068
CPU time (s): 740.816
CPU user time (s): 740.726
CPU system time (s): 0.089986
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 9508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 740.726
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2326
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= 7
involuntary context switches= 1005

runsolver used 0.85387 second user time and 1.84572 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar 12 05:45:12 UTC 2007

IDJOB= 337981
IDBENCH= 24712
IDSOLVER= 107
FILE ID= node15/337981-1173678312

PBS_JOBID= 4101473

Free space on /tmp= 66532 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337981-1173678312/mxc /tmp/evaluation/337981-1173678312/instance-337981-1173678312.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-337981-1173678312 -o ROOT/results/node15/solver-337981-1173678312 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337981-1173678312/mxc /tmp/evaluation/337981-1173678312/instance-337981-1173678312.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 645188303

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1358880 kB
Buffers:         57976 kB
Cached:         543960 kB
SwapCached:       2924 kB
Active:         402080 kB
Inactive:       223160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358880 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            57364 kB
Committed_AS:  1389260 kB
PageTables:       1800 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= 66532 MiB

End job on node15 on Mon Mar 12 05:57:34 UTC 2007