Trace number 369066

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 4668.75 4670.25

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1230.4
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

4668.71/4670.24	c MXC attempting /tmp/evaluation/369066-1177249917/instance-369066-1177249917.cnf
4668.71/4670.24	c 0 assignments made, starting to guess now
4668.71/4670.24	c ===================================[MXC]=====================================
4668.71/4670.24	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4668.71/4670.24	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4668.71/4670.24	c =============================================================================
4668.71/4670.24	c |         0 |    8767    26476 |    2922       0       0     nan |  0.000 % |
4668.71/4670.24	c |       101 |    8767    26476 |    3214      99     577     5.8 |  0.000 % |
4668.71/4670.24	c |       253 |    8767    26476 |    3535     250    1758     7.0 |  0.000 % |
4668.71/4670.24	c |       478 |    8767    26476 |    3889     474    4618     9.7 |  0.000 % |
4668.71/4670.24	c |       815 |    8767    26476 |    4278     811    8377    10.3 |  0.000 % |
4668.71/4670.24	c |      1322 |    8767    26476 |    4705    1317   13540    10.3 |  0.000 % |
4668.71/4670.24	c |      2081 |    8767    26476 |    5176    2073   23710    11.4 |  0.000 % |
4668.71/4670.24	c |      3222 |    8767    26476 |    5694    3214   39223    12.2 |  0.000 % |
4668.71/4670.24	c |      4932 |    8767    26476 |    6263    4924   64060    13.0 |  0.000 % |
4668.71/4670.24	c |      7495 |    8767    26476 |    6889    4357   57640    13.2 |  0.000 % |
4668.71/4670.24	c |     11339 |    8767    26476 |    7578    4756   61756    13.0 |  0.000 % |
4668.71/4670.24	c |     17106 |    8767    26476 |    8336    6736   92211    13.7 |  0.000 % |
4668.71/4670.24	c |     25755 |    8767    26476 |    9170    7058  107118    15.2 |  0.000 % |
4668.71/4670.24	c |     38729 |    8767    26476 |   10087    6298   86816    13.8 |  0.000 % |
4668.71/4670.24	c |     58190 |    8767    26476 |   11096    5598   73475    13.1 |  0.000 % |
4668.71/4670.24	c |     87383 |    8767    26476 |   12205    7091  114344    16.1 |  0.000 % |
4668.71/4670.24	c |    131172 |    8767    26476 |   13426    8177  127058    15.5 |  0.000 % |
4668.71/4670.24	c |    196856 |    8767    26476 |   14769    6757  123477    18.3 |  0.000 % |
4668.71/4670.24	c |    295382 |    8767    26476 |   16246    9327  172045    18.4 |  0.000 % |
4668.71/4670.24	c |    443171 |    8767    26476 |   17870   10962  196651    17.9 |  0.000 % |
4668.71/4670.24	c |    664854 |    8767    26476 |   19657    9341  145755    15.6 |  0.000 % |
4668.71/4670.24	c |    997379 |    8767    26476 |   21623   17618  357946    20.3 |  0.000 % |
4668.71/4670.24	c |   1496168 |    8767    26476 |   23785   19204  338042    17.6 |  0.000 % |
4668.71/4670.24	c |   2244350 |    8767    26476 |   26164   18329  335893    18.3 |  0.000 % |
4668.71/4670.24	c |   3366625 |    8767    26476 |   28780   15877  319112    20.1 |  0.000 % |
4668.71/4670.24	c |   5050039 |    8707    26295 |   31659   16022  320924    20.0 |  0.143 % |
4668.71/4670.24	c |   7575155 |    8707    26295 |   34824   24795  489905    19.8 |  0.143 % |
4668.71/4670.24	c |  11362830 |    8019    24227 |   38307   21448  308460    14.4 |  2.143 % |
4668.71/4670.24	c 374.483s elapsed
4668.71/4670.24	c restarts: 27
4668.71/4670.24	c decisions: 12196057
4668.71/4670.24	c propagations: 1947752827
4668.71/4670.24	c conflicts: 11368673
4668.71/4670.24	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/node18/watcher-369066-1177249917 -o ROOT/results/node18/solver-369066-1177249917 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369066-1177249917/mxc /tmp/evaluation/369066-1177249917/instance-369066-1177249917.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: 0.93 0.99 0.99 3/77 30737
/proc/meminfo: memFree=1710256/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=1372 CPUtime=0
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 172909069 1404928 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 343 172 46 122 0 217 0

[startup+0.0950269 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 30737
/proc/meminfo: memFree=1710256/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=1540 CPUtime=0.09
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 172909069 1576960 219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 385 219 59 122 0 259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1540

[startup+0.101026 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 30737
/proc/meminfo: memFree=1710256/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=1540 CPUtime=0.09
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 172909069 1576960 221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 385 221 59 122 0 259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1540

[startup+0.301047 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 30737
/proc/meminfo: memFree=1710256/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=1812 CPUtime=0.29
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 172909069 1855488 280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 453 280 59 122 0 327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1812

[startup+0.701084 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 30737
/proc/meminfo: memFree=1710256/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=1952 CPUtime=0.69
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 363 0 0 0 69 0 0 0 23 0 1 0 172909069 1998848 345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519629 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 488 345 67 122 0 362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50116 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1708976/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=2084 CPUtime=1.49
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 394 0 0 0 149 0 0 0 25 0 1 0 172909069 2134016 376 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 521 376 67 122 0 395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2084

[startup+3.10132 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1708720/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=2384 CPUtime=3.09
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 456 0 0 0 309 0 0 0 25 0 1 0 172909069 2441216 438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 596 438 67 122 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30162 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1708272/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=2648 CPUtime=6.29
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 526 0 0 0 629 0 0 0 25 0 1 0 172909069 2711552 508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 662 508 67 122 0 536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2648

[startup+12.7012 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1707840/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=3056 CPUtime=12.69
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 627 0 0 0 1269 0 0 0 25 0 1 0 172909069 3129344 609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 764 609 67 122 0 638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3056

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1707144/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=3648 CPUtime=25.48
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 786 0 0 0 2548 0 0 0 25 0 1 0 172909069 3735552 768 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 912 768 67 122 0 786 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3648

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1706696/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=4108 CPUtime=51.08
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 896 0 0 0 5108 0 0 0 25 0 1 0 172909069 4206592 878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1027 878 67 122 0 901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4108

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 30738
/proc/meminfo: memFree=1705800/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=5000 CPUtime=102.27
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1110 0 0 0 10226 1 0 0 25 0 1 0 172909069 5120000 1092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1250 1092 67 122 0 1124 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5000

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30738
/proc/meminfo: memFree=1705608/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=5196 CPUtime=162.25
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1162 0 0 0 16224 1 0 0 25 0 1 0 172909069 5320704 1144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1299 1144 67 122 0 1173 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5196

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30738
/proc/meminfo: memFree=1705096/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=5620 CPUtime=222.23
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1279 0 0 0 22221 2 0 0 25 0 1 0 172909069 5754880 1261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1405 1261 67 122 0 1279 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5620

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30738
/proc/meminfo: memFree=1704776/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=5936 CPUtime=282.21
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1351 0 0 0 28219 2 0 0 25 0 1 0 172909069 6078464 1333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1484 1333 67 122 0 1358 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5936

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30738
/proc/meminfo: memFree=1704520/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=6128 CPUtime=342.2
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1407 0 0 0 34217 3 0 0 25 0 1 0 172909069 6275072 1389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1532 1389 67 122 0 1406 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30738
/proc/meminfo: memFree=1704264/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=6396 CPUtime=402.18
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1478 0 0 0 40215 3 0 0 25 0 1 0 172909069 6549504 1460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1599 1460 67 122 0 1473 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6396

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 30738
/proc/meminfo: memFree=1703944/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=6712 CPUtime=462.17
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1550 0 0 0 46213 4 0 0 25 0 1 0 172909069 6873088 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528299 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1678 1532 67 122 0 1552 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6712

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 30738
/proc/meminfo: memFree=1703816/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=6844 CPUtime=522.14
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1586 0 0 0 52210 4 0 0 25 0 1 0 172909069 7008256 1568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1711 1568 67 122 0 1585 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6844

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 30906
/proc/meminfo: memFree=1702272/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=7116 CPUtime=582.04
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1652 0 0 0 58199 5 0 0 25 0 1 0 172909069 7286784 1634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1779 1634 67 122 0 1653 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30936
/proc/meminfo: memFree=1703368/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=7156 CPUtime=642.02
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 1660 0 0 0 64196 6 0 0 25 0 1 0 172909069 7327744 1642 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 1789 1642 67 122 0 1663 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 7156


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

/proc/meminfo: memFree=1698632/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12232 CPUtime=3941.12
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 7416 0 0 0 394076 36 0 0 25 0 1 0 172909069 12525568 2833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3058 2833 67 122 0 2932 0
Current children cumulated CPU time (s) 3941.12
Current children cumulated vsize (KiB) 12232

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30938
/proc/meminfo: memFree=1698632/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12232 CPUtime=4001.1
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 7626 0 0 0 400073 37 0 0 25 0 1 0 172909069 12525568 2833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3058 2833 67 122 0 2932 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 12232

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30938
/proc/meminfo: memFree=1698696/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12232 CPUtime=4061.08
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 7871 0 0 0 406071 37 0 0 25 0 1 0 172909069 12525568 2833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3058 2833 67 122 0 2932 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 12232

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30938
/proc/meminfo: memFree=1698632/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12232 CPUtime=4121.06
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 8151 0 0 0 412068 38 0 0 25 0 1 0 172909069 12525568 2833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3058 2833 67 122 0 2932 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 12232

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31106
/proc/meminfo: memFree=1697344/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4180.97
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 8440 0 0 0 418057 40 0 0 25 0 1 0 172909069 12693504 2842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2842 67 122 0 2973 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 12396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4240.92
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 8685 0 0 0 424052 40 0 0 25 0 1 0 172909069 12693504 2842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2842 67 122 0 2973 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 12396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4300.91
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 8941 0 0 0 430050 41 0 0 25 0 1 0 172909069 12693504 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2853 67 122 0 2973 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 12396

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4360.89
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 9186 0 0 0 436047 42 0 0 25 0 1 0 172909069 12693504 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2853 67 122 0 2973 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 12396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4420.87
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 9431 0 0 0 442045 42 0 0 25 0 1 0 172909069 12693504 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2853 67 122 0 2973 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 12396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4480.85
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 9711 0 0 0 448042 43 0 0 25 0 1 0 172909069 12693504 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2853 67 122 0 2973 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 12396

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4540.84
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 9956 0 0 0 454040 44 0 0 25 0 1 0 172909069 12693504 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2853 67 122 0 2973 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 12396

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698376/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4600.82
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10201 0 0 0 460038 44 0 0 25 0 1 0 172909069 12693504 2853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2853 67 122 0 2973 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 12396

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4660.81
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466036 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 12396

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

[startup+4665.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4664.01
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466356 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4664.01
Current children cumulated vsize (KiB) 12396

[startup+4668.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4667.2
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466675 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4667.2
Current children cumulated vsize (KiB) 12396

[startup+4669.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4668.01
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466756 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4668.01
Current children cumulated vsize (KiB) 12396

[startup+4669.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4668.41
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466796 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4668.41
Current children cumulated vsize (KiB) 12396

[startup+4670.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4668.61
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466816 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4668.61
Current children cumulated vsize (KiB) 12396

[startup+4670.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31136
/proc/meminfo: memFree=1698312/2055920 swapFree=4147132/4192956
[pid=30737] ppid=30735 vsize=12396 CPUtime=4668.71
/proc/30737/stat : 30737 (mxc) R 30735 30737 30440 0 -1 4194304 10492 0 0 0 466826 45 0 0 25 0 1 0 172909069 12693504 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30737/statm: 3099 2864 67 122 0 2973 0
Current children cumulated CPU time (s) 4668.71
Current children cumulated vsize (KiB) 12396

Child status: 20
Real time (s): 4670.25
CPU time (s): 4668.75
CPU user time (s): 4668.29
CPU system time (s): 0.45793
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 12536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4668.29
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10493
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= 97004

runsolver used 5.67014 second user time and 10.9623 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 22 13:51:57 UTC 2007

IDJOB= 369066
IDBENCH= 24613
IDSOLVER= 181
FILE ID= node18/369066-1177249917

PBS_JOBID= 4650560

Free space on /tmp= 66486 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369066-1177249917/mxc /tmp/evaluation/369066-1177249917/instance-369066-1177249917.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-369066-1177249917 -o ROOT/results/node18/solver-369066-1177249917 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369066-1177249917/mxc /tmp/evaluation/369066-1177249917/instance-369066-1177249917.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 897287037

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1710600 kB
Buffers:         52564 kB
Cached:         190840 kB
SwapCached:      14384 kB
Active:         196432 kB
Inactive:        87588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710600 kB
SwapTotal:     4192956 kB
SwapFree:      4147132 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            46792 kB
Committed_AS:  5361132 kB
PageTables:       1776 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= 66486 MiB

End job on node18 on Sun Apr 22 15:09:47 UTC 2007