Trace number 300245

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 2007-02-08? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-300245-1171894763 -o ROOT/results/node9/solver-300245-1171894763 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300245-1171894763/mxc /tmp/evaluation/300245-1171894763/instance-300245-1171894763.cnf 

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


[startup+0 s]
/proc/loadavg: 1.04 1.03 0.97 3/77 26249
/proc/meminfo: memFree=1654872/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=1572 CPUtime=0
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 209430970 1609728 229 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 393 230 46 122 0 267 0

[startup+0.107173 s]
/proc/loadavg: 1.04 1.03 0.97 3/77 26249
/proc/meminfo: memFree=1654872/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=2268 CPUtime=0.1
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 542 0 0 0 10 0 0 0 18 0 1 0 209430970 2322432 432 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520537 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 567 432 59 122 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2268

[startup+0.515251 s]
/proc/loadavg: 1.04 1.03 0.97 3/77 26249
/proc/meminfo: memFree=1654872/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=3984 CPUtime=0.5
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 941 0 0 0 50 0 0 0 21 0 1 0 209430970 4079616 831 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 996 831 59 122 0 870 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3984

[startup+1.33741 s]
/proc/loadavg: 1.04 1.03 0.97 2/78 26250
/proc/meminfo: memFree=1649744/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=6624 CPUtime=1.33
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 1602 0 0 0 132 1 0 0 25 0 1 0 209430970 6782976 1492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 1656 1492 59 122 0 1530 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6624

[startup+2.97673 s]
/proc/loadavg: 1.04 1.03 0.97 2/78 26250
/proc/meminfo: memFree=1647056/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=8348 CPUtime=2.97
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 2072 0 0 0 296 1 0 0 25 0 1 0 209430970 8548352 1960 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 2087 1960 67 122 0 1961 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8348

[startup+6.25336 s]
/proc/loadavg: 1.04 1.03 0.97 2/78 26250
/proc/meminfo: memFree=1644752/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=10664 CPUtime=6.24
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 2630 0 0 0 623 1 0 0 25 0 1 0 209430970 10919936 2518 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 2666 2518 67 122 0 2540 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10664

[startup+12.7116 s]
/proc/loadavg: 1.03 1.03 0.97 2/78 26250
/proc/meminfo: memFree=1643856/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=11968 CPUtime=12.69
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 2962 0 0 0 1268 1 0 0 25 0 1 0 209430970 12255232 2850 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 2992 2850 67 122 0 2866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11968

[startup+25.5161 s]
/proc/loadavg: 1.03 1.03 0.97 2/78 26250
/proc/meminfo: memFree=1641424/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=13948 CPUtime=25.49
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 3460 0 0 0 2547 2 0 0 25 0 1 0 209430970 14282752 3348 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 3487 3348 67 122 0 3361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13948

[startup+51.13 s]
/proc/loadavg: 1.02 1.02 0.97 2/78 26250
/proc/meminfo: memFree=1639376/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=15908 CPUtime=51.1
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 3960 0 0 0 5107 3 0 0 25 0 1 0 209430970 16289792 3844 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 3977 3844 67 122 0 3851 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15908

[startup+102.352 s]
/proc/loadavg: 1.00 1.02 0.97 2/78 26250
/proc/meminfo: memFree=1636176/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=19108 CPUtime=102.3
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 4768 0 0 0 10226 4 0 0 25 0 1 0 209430970 19566592 4646 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 4777 4646 67 122 0 4651 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19108

[startup+162.385 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 26250
/proc/meminfo: memFree=1634000/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=21192 CPUtime=162.32
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 5322 0 0 0 16227 5 0 0 25 0 1 0 209430970 21700608 5173 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 5298 5173 67 122 0 5172 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21192

[startup+222.448 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 26250
/proc/meminfo: memFree=1632912/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=22224 CPUtime=222.35
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 5607 0 0 0 22230 5 0 0 25 0 1 0 209430970 22757376 5431 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 5556 5431 67 122 0 5430 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 22224

[startup+282.481 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1631504/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=24380 CPUtime=282.37
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 6198 0 0 0 28230 7 0 0 25 0 1 0 209430970 24965120 5940 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6095 5940 67 122 0 5969 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 24380

[startup+342.515 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1630864/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=24512 CPUtime=342.38
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 6431 0 0 0 34231 7 0 0 25 0 1 0 209430970 25100288 5957 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6128 5957 67 122 0 6002 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 24512

[startup+402.552 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1630096/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=25172 CPUtime=402.39
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 6853 0 0 0 40231 8 0 0 25 0 1 0 209430970 25776128 6127 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6293 6127 67 122 0 6167 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 25172

[startup+462.581 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1628624/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=26568 CPUtime=462.4
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 7440 0 0 0 46231 9 0 0 25 0 1 0 209430970 27205632 6487 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6642 6487 67 122 0 6516 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 26568

[startup+522.609 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1627920/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=27360 CPUtime=522.41
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 7814 0 0 0 52231 10 0 0 25 0 1 0 209430970 28016640 6666 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6840 6666 67 122 0 6714 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 27360

[startup+582.639 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1627856/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=27360 CPUtime=582.41
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 8009 0 0 0 58231 10 0 0 25 0 1 0 209430970 28016640 6666 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6840 6666 67 122 0 6714 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 27360

[startup+642.679 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26250
/proc/meminfo: memFree=1627984/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=27360 CPUtime=642.43
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 8243 0 0 0 64232 11 0 0 25 0 1 0 209430970 28016640 6666 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 6840 6666 67 122 0 6714 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 27360

[startup+702.716 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 26250
/proc/meminfo: memFree=1626640/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=28664 CPUtime=702.45
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 8759 0 0 0 70233 12 0 0 25 0 1 0 209430970 29351936 6987 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7166 6987 67 122 0 7040 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 28664

[startup+762.741 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 26250
/proc/meminfo: memFree=1625616/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=29656 CPUtime=762.45
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 9180 0 0 0 76232 13 0 0 25 0 1 0 209430970 30367744 7236 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7414 7236 67 122 0 7288 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 29656

[startup+822.78 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1624848/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=30296 CPUtime=822.47
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 9633 0 0 0 82233 14 0 0 25 0 1 0 209430970 31023104 7424 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7574 7424 67 122 0 7448 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 30296

[startup+882.809 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1624528/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=30660 CPUtime=882.47
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 9878 0 0 0 88233 14 0 0 25 0 1 0 209430970 31395840 7497 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7665 7497 67 122 0 7539 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 30660

[startup+942.843 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=30916 CPUtime=942.49
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 10150 0 0 0 94233 16 0 0 25 0 1 0 209430970 31657984 7554 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7729 7554 67 122 0 7603 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 30916

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1624080/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=31312 CPUtime=1002.49
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 10470 0 0 0 100233 16 0 0 25 0 1 0 209430970 32063488 7659 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7828 7659 67 122 0 7702 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 31312

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1624016/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=31312 CPUtime=1062.51
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 10605 0 0 0 106234 17 0 0 25 0 1 0 209430970 32063488 7665 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7828 7665 67 122 0 7702 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 31312

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1623824/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=31504 CPUtime=1122.52
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 10825 0 0 0 112235 17 0 0 25 0 1 0 209430970 32260096 7718 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 7876 7718 67 122 0 7750 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 31504

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1622544/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=32692 CPUtime=1182.53
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 11306 0 0 0 118235 18 0 0 25 0 1 0 209430970 33476608 8019 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 8173 8019 67 122 0 8047 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 32692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1621840/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=33352 CPUtime=1200.05
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 11521 0 0 0 119986 19 0 0 25 0 1 0 209430970 34152448 8187 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 8338 8187 67 122 0 8212 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 33352

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26250
/proc/meminfo: memFree=1621840/2055920 swapFree=4192812/4192956
[pid=26249] ppid=26247 vsize=33352 CPUtime=1200.05
/proc/26249/stat : 26249 (mxc) R 26247 26249 25495 0 -1 4194304 11521 0 0 0 119986 19 0 0 25 0 1 0 209430970 34152448 8187 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26249/statm: 8338 8187 67 122 0 8212 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 33352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.201969
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 33352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11521
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= 6
involuntary context switches= 1843

runsolver used 1.3218 second user time and 2.95155 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Mon Feb 19 14:19:23 UTC 2007

IDJOB= 300245
IDBENCH= 20030
IDSOLVER= 107
FILE ID= node9/300245-1171894763

PBS_JOBID= 3848824

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300245-1171894763/mxc /tmp/evaluation/300245-1171894763/instance-300245-1171894763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300245-1171894763 -o ROOT/results/node9/solver-300245-1171894763 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300245-1171894763/mxc /tmp/evaluation/300245-1171894763/instance-300245-1171894763.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 170053621

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1655280 kB
Buffers:         50508 kB
Cached:         225844 kB
SwapCached:          0 kB
Active:         265848 kB
Inactive:        64912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          73344 kB
Slab:            55532 kB
Committed_AS:  1070988 kB
PageTables:       1688 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= 66545 MiB

End job on node9 on Mon Feb 19 14:39:26 UTC 2007