Trace number 369099

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 1723.62 1724.1

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
MD5SUM1f41f91cdd25b8e3813b8e50b5819b08
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1723.62
Satisfiable
(Un)Satisfiability was proved
Number of variables1602
Number of clauses14784
Sum of the clauses size71784
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38709
Number of clauses of size 4261
Number of clauses of size 5339
Number of clauses of size over 54354

Solver Data (download as text)

1723.53/1724.09	c MXC attempting /tmp/evaluation/369099-1177261351/instance-369099-1177261351.cnf
1723.53/1724.09	c 56 assignments made, starting to guess now
1723.53/1724.09	c ===================================[MXC]=====================================
1723.53/1724.09	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1723.53/1724.09	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1723.53/1724.09	c =============================================================================
1723.53/1724.09	c |         0 |    7292    49922 |    2430       0       0     nan |  3.496 % |
1723.53/1724.09	c |       101 |    7292    49922 |    2673     101    2225    22.0 |  3.496 % |
1723.53/1724.09	c |       253 |    7292    49922 |    2940     253    5506    21.8 |  3.496 % |
1723.53/1724.09	c |       479 |    7292    49922 |    3234     479    9701    20.3 |  3.496 % |
1723.53/1724.09	c |       821 |    7292    49922 |    3557     821   17364    21.1 |  3.496 % |
1723.53/1724.09	c |      1327 |    7292    49922 |    3913    1327   30179    22.7 |  3.496 % |
1723.53/1724.09	c |      2086 |    7292    49922 |    4304    2086   49706    23.8 |  3.496 % |
1723.53/1724.09	c |      3225 |    7292    49922 |    4735    3225   83887    26.0 |  3.496 % |
1723.53/1724.09	c |      4934 |    7292    49922 |    5208    2566   61141    23.8 |  3.496 % |
1723.53/1724.09	c |      7496 |    7292    49922 |    5729    5128  142045    27.7 |  3.496 % |
1723.53/1724.09	c |     11340 |    7292    49922 |    6302    3245   90323    27.8 |  3.496 % |
1723.53/1724.09	c |     17108 |    7292    49922 |    6933    5862  178201    30.4 |  3.496 % |
1723.53/1724.09	c |     25758 |    7292    49922 |    7626    4119  128519    31.2 |  3.496 % |
1723.53/1724.09	c |     38732 |    7292    49922 |    8389    5667  138451    24.4 |  3.496 % |
1723.53/1724.09	c |     58193 |    7292    49922 |    9227    8359  224535    26.9 |  3.496 % |
1723.53/1724.09	c |     87386 |    7292    49922 |   10150    5295  129529    24.5 |  3.496 % |
1723.53/1724.09	c |    131175 |    7292    49922 |   11165    8523  227277    26.7 |  3.496 % |
1723.53/1724.09	c |    196859 |    7292    49922 |   12282    7269  221007    30.4 |  3.496 % |
1723.53/1724.09	c |    295386 |    7292    49922 |   13510    7629  235724    30.9 |  3.496 % |
1723.53/1724.09	c |    443177 |    7292    49922 |   14861    6898  144594    21.0 |  3.496 % |
1723.53/1724.09	c |    664860 |    7292    49922 |   16347   13251  376328    28.4 |  3.496 % |
1723.53/1724.09	c |    997385 |    7292    49922 |   17982   10854  234854    21.6 |  3.496 % |
1723.53/1724.09	c |   1496173 |    7292    49922 |   19780   15419  434561    28.2 |  3.496 % |
1723.53/1724.09	c |   2244356 |    7292    49922 |   21758   12381  312468    25.2 |  3.496 % |
1723.53/1724.09	c |   3366630 |    7292    49922 |   23934   14580  401739    27.6 |  3.496 % |
1723.53/1724.09	c |   5050041 |    7196    49276 |   26328   23147  626859    27.1 |  3.683 % |
1723.53/1724.09	c 1723.870s elapsed
1723.53/1724.09	c restarts: 25
1723.53/1724.09	c decisions: 26926573
1723.53/1724.09	c propagations: 514878678
1723.53/1724.09	c conflicts: 6726987
1723.53/1724.09	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/node72/watcher-369099-1177261351 -o ROOT/results/node72/solver-369099-1177261351 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369099-1177261351/mxc /tmp/evaluation/369099-1177261351/instance-369099-1177261351.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4194
/proc/meminfo: memFree=1879520/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=1564 CPUtime=0
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 202173610 1601536 240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 391 241 46 122 0 265 0

[startup+0.0385301 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4194
/proc/meminfo: memFree=1879520/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=1740 CPUtime=0.03
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 399 0 0 0 3 0 0 0 18 0 1 0 202173610 1781760 291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 435 291 59 122 0 309 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1740

[startup+0.101534 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4194
/proc/meminfo: memFree=1879520/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=1872 CPUtime=0.09
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 432 0 0 0 9 0 0 0 18 0 1 0 202173610 1916928 324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519185 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 468 324 59 122 0 342 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301553 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4194
/proc/meminfo: memFree=1879520/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=2268 CPUtime=0.29
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 534 0 0 0 29 0 0 0 19 0 1 0 202173610 2322432 426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 567 426 59 122 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2268

[startup+0.70159 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4194
/proc/meminfo: memFree=1879520/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=2672 CPUtime=0.69
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 624 0 0 0 69 0 0 0 22 0 1 0 202173610 2736128 514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 668 514 67 122 0 542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2672

[startup+1.50166 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 4195
/proc/meminfo: memFree=1877656/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=2804 CPUtime=1.49
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 670 0 0 0 149 0 0 0 25 0 1 0 202173610 2871296 560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 701 560 67 122 0 575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2804

[startup+3.10181 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 4195
/proc/meminfo: memFree=1877208/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=3060 CPUtime=3.09
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 746 0 0 0 309 0 0 0 25 0 1 0 202173610 3133440 636 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 765 636 67 122 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3060

[startup+6.3011 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 4195
/proc/meminfo: memFree=1876888/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=3328 CPUtime=6.29
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 786 0 0 0 629 0 0 0 25 0 1 0 202173610 3407872 676 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 832 676 67 122 0 706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3328

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 4195
/proc/meminfo: memFree=1876120/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=3988 CPUtime=12.69
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 964 0 0 0 1269 0 0 0 25 0 1 0 202173610 4083712 854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 997 854 67 122 0 871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3988

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 4195
/proc/meminfo: memFree=1875800/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=4384 CPUtime=25.49
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1055 0 0 0 2549 0 0 0 25 0 1 0 202173610 4489216 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1096 945 67 122 0 970 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4384

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 4195
/proc/meminfo: memFree=1875160/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=4920 CPUtime=51.07
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1198 0 0 0 5107 0 0 0 25 0 1 0 202173610 5038080 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535341 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1230 1088 67 122 0 1104 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4920

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 4195
/proc/meminfo: memFree=1874520/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=5528 CPUtime=102.27
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1350 0 0 0 10226 1 0 0 25 0 1 0 202173610 5660672 1239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1382 1239 67 122 0 1256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5528

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 4195
/proc/meminfo: memFree=1874008/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=6020 CPUtime=162.24
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1476 0 0 0 16223 1 0 0 25 0 1 0 202173610 6164480 1365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1505 1365 67 122 0 1379 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6020

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4195
/proc/meminfo: memFree=1873240/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=6728 CPUtime=222.23
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1636 0 0 0 22221 2 0 0 25 0 1 0 202173610 6889472 1525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1682 1525 67 122 0 1556 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6728

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4195
/proc/meminfo: memFree=1872792/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=7040 CPUtime=282.22
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1724 0 0 0 28219 3 0 0 25 0 1 0 202173610 7208960 1613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1760 1613 67 122 0 1634 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7040

[startup+342.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1872288/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=7512 CPUtime=342.2
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1846 0 0 0 34217 3 0 0 25 0 1 0 202173610 7692288 1735 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1878 1735 67 122 0 1752 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7512

[startup+402.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1872160/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=7644 CPUtime=402.19
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1873 0 0 0 40215 4 0 0 25 0 1 0 202173610 7827456 1762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1911 1762 67 122 0 1785 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7644

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1872096/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=7644 CPUtime=462.17
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 1881 0 0 0 46213 4 0 0 25 0 1 0 202173610 7827456 1770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 1911 1770 67 122 0 1785 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7644

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1871456/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=8244 CPUtime=522.14
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2030 0 0 0 52210 4 0 0 25 0 1 0 202173610 8441856 1919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2061 1919 67 122 0 1935 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8244

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1870304/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=9320 CPUtime=582.13
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2292 0 0 0 58208 5 0 0 25 0 1 0 202173610 9543680 2181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2330 2181 67 122 0 2204 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9320

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1870112/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=9448 CPUtime=642.12
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2332 0 0 0 64207 5 0 0 25 0 1 0 202173610 9674752 2221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2362 2221 67 122 0 2236 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9448


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

/proc/meminfo: memFree=1868896/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=10204 CPUtime=882.05
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2525 0 0 0 88198 7 0 0 25 0 1 0 202173610 10448896 2414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2551 2414 67 122 0 2425 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10204

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1868704/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=10396 CPUtime=942.04
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2568 0 0 0 94196 8 0 0 25 0 1 0 202173610 10645504 2457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2599 2457 67 122 0 2473 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10396

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1868576/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=10492 CPUtime=1002.02
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2596 0 0 0 100194 8 0 0 25 0 1 0 202173610 10743808 2485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2623 2485 67 122 0 2497 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10492

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1868384/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=10652 CPUtime=1062.01
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2632 0 0 0 106192 9 0 0 25 0 1 0 202173610 10907648 2521 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531196 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2663 2521 67 122 0 2537 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10652

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1868320/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=10700 CPUtime=1121.99
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2648 0 0 0 112190 9 0 0 25 0 1 0 202173610 10956800 2537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2675 2537 67 122 0 2549 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10700

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1867936/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=10908 CPUtime=1181.97
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2696 0 0 0 118187 10 0 0 25 0 1 0 202173610 11169792 2585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2727 2585 67 122 0 2601 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10908

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1867616/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11080 CPUtime=1241.95
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2743 0 0 0 124185 10 0 0 25 0 1 0 202173610 11345920 2632 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2770 2632 67 122 0 2644 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 11080

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1867360/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11268 CPUtime=1301.95
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2789 0 0 0 130184 11 0 0 25 0 1 0 202173610 11538432 2678 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2817 2678 67 122 0 2691 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 11268

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1867232/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11268 CPUtime=1361.92
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2791 0 0 0 136181 11 0 0 25 0 1 0 202173610 11538432 2680 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2817 2680 67 122 0 2691 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 11268

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866976/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11512 CPUtime=1421.91
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2851 0 0 0 142179 12 0 0 25 0 1 0 202173610 11788288 2740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2878 2740 67 122 0 2752 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 11512

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866656/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11828 CPUtime=1481.89
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 148176 13 0 0 25 0 1 0 202173610 12111872 2816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2957 2816 67 122 0 2831 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 11828

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866592/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11804 CPUtime=1541.87
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 154174 13 0 0 25 0 1 0 202173610 12087296 2816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2951 2816 67 122 0 2825 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 11804

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866528/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11804 CPUtime=1601.86
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 160172 14 0 0 25 0 1 0 202173610 12087296 2816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2951 2816 67 122 0 2825 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 11804

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866464/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11796 CPUtime=1661.84
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 166170 14 0 0 25 0 1 0 202173610 12079104 2814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2949 2814 67 122 0 2823 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 11796

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866336/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11796 CPUtime=1721.83
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 172168 15 0 0 25 0 1 0 202173610 12079104 2814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2949 2814 67 122 0 2823 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 11796

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

[startup+1723.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866336/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11796 CPUtime=1722.63
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 172248 15 0 0 25 0 1 0 202173610 12079104 2814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2949 2814 67 122 0 2823 0
Current children cumulated CPU time (s) 1722.63
Current children cumulated vsize (KiB) 11796

[startup+1723.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866336/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11796 CPUtime=1723.03
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 172288 15 0 0 25 0 1 0 202173610 12079104 2814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2949 2814 67 122 0 2823 0
Current children cumulated CPU time (s) 1723.03
Current children cumulated vsize (KiB) 11796

[startup+1723.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866336/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11796 CPUtime=1723.43
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 172328 15 0 0 25 0 1 0 202173610 12079104 2814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2949 2814 67 122 0 2823 0
Current children cumulated CPU time (s) 1723.43
Current children cumulated vsize (KiB) 11796

[startup+1724 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4195
/proc/meminfo: memFree=1866336/2055920 swapFree=4157116/4192956
[pid=4194] ppid=4192 vsize=11796 CPUtime=1723.53
/proc/4194/stat : 4194 (mxc) R 4192 4194 4138 0 -1 4194304 2940 0 0 0 172338 15 0 0 25 0 1 0 202173610 12079104 2814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4194/statm: 2949 2814 67 122 0 2823 0
Current children cumulated CPU time (s) 1723.53
Current children cumulated vsize (KiB) 11796

Child status: 20
Real time (s): 1724.1
CPU time (s): 1723.62
CPU user time (s): 1723.47
CPU system time (s): 0.152976
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 11828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1723.47
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2942
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= 4049

runsolver used 2.04069 second user time and 4.22736 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Apr 22 17:02:32 UTC 2007

IDJOB= 369099
IDBENCH= 24647
IDSOLVER= 181
FILE ID= node72/369099-1177261351

PBS_JOBID= 4650654

Free space on /tmp= 66407 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369099-1177261351/mxc /tmp/evaluation/369099-1177261351/instance-369099-1177261351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-369099-1177261351 -o ROOT/results/node72/solver-369099-1177261351 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369099-1177261351/mxc /tmp/evaluation/369099-1177261351/instance-369099-1177261351.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f41f91cdd25b8e3813b8e50b5819b08

RANDOM SEED= 235479967

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1880440 kB
Buffers:          6104 kB
Cached:          90236 kB
SwapCached:      17016 kB
Active:          40004 kB
Inactive:        79052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880440 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            41960 kB
Committed_AS:  3258172 kB
PageTables:       1788 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 node72 on Sun Apr 22 17:31:16 UTC 2007