Trace number 339577

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 776.607 776.901

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

776.51/776.89	c MXC attempting /tmp/evaluation/339577-1173707374/instance-339577-1173707374.cnf
776.51/776.89	c 0 assignments made, starting to guess now
776.51/776.89	c ===================================[MXC]=====================================
776.51/776.89	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
776.51/776.89	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
776.51/776.89	c =============================================================================
776.51/776.89	c |         0 |    7545    30180 |    2515       0       0     nan |  0.000 % |
776.51/776.89	c |       100 |    7545    30180 |    2766      85     255     3.0 |  0.000 % |
776.51/776.89	c |       251 |    7545    30180 |    3043     220     675     3.1 |  0.000 % |
776.51/776.89	c |       477 |    7545    30180 |    3347     415    1265     3.0 |  0.000 % |
776.51/776.89	c |       815 |    7545    30180 |    3682     723    2334     3.2 |  0.000 % |
776.51/776.89	c |      1321 |    7545    30180 |    4050    1172    5063     4.3 |  0.000 % |
776.51/776.89	c |      2080 |    7545    30180 |    4455    1882   14909     7.9 |  0.000 % |
776.51/776.89	c |      3219 |    7545    30180 |    4901    2990   36150    12.1 |  0.000 % |
776.51/776.89	c |      4927 |    7545    30180 |    5391    4665   63289    13.6 |  0.000 % |
776.51/776.89	c |      7490 |    7545    30180 |    5930    4523   67020    14.8 |  0.000 % |
776.51/776.89	c |     11335 |    7545    30180 |    6523    5394   80802    15.0 |  0.000 % |
776.51/776.89	c |     17102 |    7545    30180 |    7175    4630   64221    13.9 |  0.000 % |
776.51/776.89	c |     25752 |    7545    30180 |    7893    6101  105924    17.4 |  0.000 % |
776.51/776.89	c |     38726 |    7545    30180 |    8682    7229  126049    17.4 |  0.000 % |
776.51/776.89	c |     58190 |    7545    30180 |    9550    5015   80481    16.0 |  0.000 % |
776.51/776.89	c |     87382 |    7545    30180 |   10505    5557   93780    16.9 |  0.000 % |
776.51/776.89	c |    131174 |    7545    30180 |   11556    7364  126779    17.2 |  0.000 % |
776.51/776.89	c |    196859 |    7545    30180 |   12711    9529  176446    18.5 |  0.000 % |
776.51/776.89	c |    295386 |    7545    30180 |   13983    6432   97043    15.1 |  0.000 % |
776.51/776.89	c |    443176 |    7545    30180 |   15381    7448  104697    14.1 |  0.000 % |
776.51/776.89	c |    664860 |    7545    30180 |   16919   13850  230026    16.6 |  0.000 % |
776.51/776.89	c |    997386 |    7545    30180 |   18611   16605  302069    18.2 |  0.000 % |
776.51/776.89	c |   1496175 |    7545    30180 |   20472   13141  221929    16.9 |  0.000 % |
776.51/776.89	c |   2244358 |    7545    30180 |   22520   14297  217291    15.2 |  0.000 % |
776.51/776.89	c |   3366632 |    7437    29662 |   24772   22054  394434    17.9 |  0.545 % |
776.51/776.89	c 776.710s elapsed
776.51/776.89	c restarts: 24
776.51/776.89	c decisions: 4360587
776.51/776.89	c propagations: 469568877
776.51/776.89	c conflicts: 3677908
776.51/776.89	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/node76/watcher-339577-1173707374 -o ROOT/results/node76/solver-339577-1173707374 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339577-1173707374/mxc /tmp/evaluation/339577-1173707374/instance-339577-1173707374.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 1.00 1.00 3/69 2394
/proc/meminfo: memFree=1643204/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=1344 CPUtime=0
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 390695662 1376256 189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 336 189 46 122 0 210 0

[startup+0.0714161 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 2394
/proc/meminfo: memFree=1643204/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=1460 CPUtime=0.06
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 272 0 0 0 6 0 0 0 20 0 1 0 390695662 1495040 220 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 365 220 57 122 0 239 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1460

[startup+0.101419 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 2394
/proc/meminfo: memFree=1643204/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=1592 CPUtime=0.09
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 285 0 0 0 9 0 0 0 20 0 1 0 390695662 1630208 233 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 398 233 57 122 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301441 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 2394
/proc/meminfo: memFree=1643204/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=1860 CPUtime=0.29
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 358 0 0 0 29 0 0 0 22 0 1 0 390695662 1904640 306 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 465 306 59 122 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1860

[startup+0.701486 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 2394
/proc/meminfo: memFree=1643204/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=2124 CPUtime=0.69
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 433 0 0 0 69 0 0 0 25 0 1 0 390695662 2174976 379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 531 379 67 122 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50158 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1641852/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=2236 CPUtime=1.49
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 462 0 0 0 149 0 0 0 25 0 1 0 390695662 2289664 408 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530190 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 559 408 67 122 0 433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10176 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1641596/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=2596 CPUtime=3.09
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 555 0 0 0 309 0 0 0 25 0 1 0 390695662 2658304 501 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 649 501 67 122 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2596

[startup+6.30113 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1641084/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=2812 CPUtime=6.29
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 608 0 0 0 629 0 0 0 25 0 1 0 390695662 2879488 554 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 703 554 67 122 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2812

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1640636/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=3180 CPUtime=12.69
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 699 0 0 0 1269 0 0 0 25 0 1 0 390695662 3256320 645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 795 645 67 122 0 669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3180

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1640252/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=3628 CPUtime=25.48
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 827 0 0 0 2548 0 0 0 25 0 1 0 390695662 3715072 773 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 907 773 67 122 0 781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3628

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1639676/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=4016 CPUtime=51.07
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 929 0 0 0 5107 0 0 0 25 0 1 0 390695662 4112384 875 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1004 875 67 122 0 878 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4016

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1639228/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=4472 CPUtime=102.27
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1045 0 0 0 10226 1 0 0 25 0 1 0 390695662 4579328 991 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1118 991 67 122 0 992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4472

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1638588/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=5196 CPUtime=162.25
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1203 0 0 0 16224 1 0 0 25 0 1 0 390695662 5320704 1149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1299 1149 67 122 0 1173 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5196

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1638268/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=5444 CPUtime=222.23
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1271 0 0 0 22222 1 0 0 25 0 1 0 390695662 5574656 1217 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531569 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1361 1217 67 122 0 1235 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5444

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1637884/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=5824 CPUtime=282.22
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1373 0 0 0 28220 2 0 0 25 0 1 0 390695662 5963776 1319 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1456 1319 67 122 0 1330 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5824

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1637628/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=6064 CPUtime=342.2
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1423 0 0 0 34218 2 0 0 25 0 1 0 390695662 6209536 1369 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1516 1369 67 122 0 1390 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6064

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1637500/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=6208 CPUtime=402.18
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1461 0 0 0 40216 2 0 0 25 0 1 0 390695662 6356992 1407 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1552 1407 67 122 0 1426 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6208

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1637244/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=6444 CPUtime=462.16
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1522 0 0 0 46214 2 0 0 25 0 1 0 390695662 6598656 1468 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1611 1468 67 122 0 1485 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6444

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1637052/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=6608 CPUtime=522.15
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1567 0 0 0 52213 2 0 0 25 0 1 0 390695662 6766592 1513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1652 1513 67 122 0 1526 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6608

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1636924/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=6708 CPUtime=582.14
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1590 0 0 0 58211 3 0 0 25 0 1 0 390695662 6868992 1536 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1677 1536 67 122 0 1551 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6708

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2395
/proc/meminfo: memFree=1636924/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=6804 CPUtime=642.12
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1610 0 0 0 64209 3 0 0 25 0 1 0 390695662 6967296 1556 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1701 1556 67 122 0 1575 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6804

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 2469
/proc/meminfo: memFree=1635340/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7080 CPUtime=702.08
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1685 0 0 0 70205 3 0 0 25 0 1 0 390695662 7249920 1631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1770 1631 67 122 0 1644 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 7080

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 2567
/proc/meminfo: memFree=1634948/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=762.03
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 76200 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 7300

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

[startup+767.901 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 2571
/proc/meminfo: memFree=1634884/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=767.62
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 76759 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 767.62
Current children cumulated vsize (KiB) 7300

[startup+771.106 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 2573
/proc/meminfo: memFree=1634884/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=770.82
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 77079 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 770.82
Current children cumulated vsize (KiB) 7300

[startup+774.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2593
/proc/meminfo: memFree=1636020/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=774.01
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 77398 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 774.01
Current children cumulated vsize (KiB) 7300

[startup+775.901 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2593
/proc/meminfo: memFree=1636020/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=775.61
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 77558 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 775.61
Current children cumulated vsize (KiB) 7300

[startup+776.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2593
/proc/meminfo: memFree=1636020/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=776.01
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 77598 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 776.01
Current children cumulated vsize (KiB) 7300

[startup+776.701 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2593
/proc/meminfo: memFree=1636020/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=776.41
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 77638 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 776.41
Current children cumulated vsize (KiB) 7300

[startup+776.801 s]
/proc/loadavg: 0.99 1.00 1.00 2/70 2593
/proc/meminfo: memFree=1636020/2055888 swapFree=3938024/4096564
[pid=2394] ppid=2392 vsize=7300 CPUtime=776.51
/proc/2394/stat : 2394 (mxc) R 2392 2394 1230 0 -1 4194304 1747 0 0 0 77648 3 0 0 25 0 1 0 390695662 7475200 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2394/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 776.51
Current children cumulated vsize (KiB) 7300

Child status: 20
Real time (s): 776.901
CPU time (s): 776.607
CPU user time (s): 776.567
CPU system time (s): 0.039993
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 7348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 776.567
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1748
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 925

runsolver used 0.702893 second user time and 1.50377 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Mar 12 13:49:34 UTC 2007

IDJOB= 339577
IDBENCH= 24750
IDSOLVER= 107
FILE ID= node76/339577-1173707374

PBS_JOBID= 4101759

Free space on /tmp= 66540 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339577-1173707374/mxc /tmp/evaluation/339577-1173707374/instance-339577-1173707374.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-339577-1173707374 -o ROOT/results/node76/solver-339577-1173707374 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339577-1173707374/mxc /tmp/evaluation/339577-1173707374/instance-339577-1173707374.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 208594435

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1643612 kB
Buffers:         31108 kB
Cached:         185684 kB
SwapCached:     152448 kB
Active:         113348 kB
Inactive:       261928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1643612 kB
SwapTotal:     4096564 kB
SwapFree:      3938024 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            23396 kB
Committed_AS:  1225096 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB

End job on node76 on Mon Mar 12 14:02:31 UTC 2007