Trace number 305083

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) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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/node75/watcher-305083-1172071468 -o ROOT/results/node75/solver-305083-1172071468 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305083-1172071468/mxc /tmp/evaluation/305083-1172071468/instance-305083-1172071468.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: 1.02 1.00 1.00 3/64 14751
/proc/meminfo: memFree=1423848/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=3524 CPUtime=0
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 720 0 0 0 0 0 0 0 19 0 1 0 227112666 3608576 704 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134523958 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 916 709 47 122 0 790 0

[startup+0.106679 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 14751
/proc/meminfo: memFree=1423848/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=5848 CPUtime=0.1
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 1528 0 0 0 9 1 0 0 19 0 1 0 227112666 5988352 1193 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1462 1193 57 122 0 1336 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5848

[startup+0.514727 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 14751
/proc/meminfo: memFree=1423848/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=6508 CPUtime=0.51
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 1685 0 0 0 50 1 0 0 24 0 1 0 227112666 6664192 1350 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1627 1350 59 122 0 1501 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6508

[startup+1.33482 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1417888/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=7564 CPUtime=1.33
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 1949 0 0 0 132 1 0 0 25 0 1 0 227112666 7745536 1614 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 1891 1614 59 122 0 1765 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7564

[startup+2.97102 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1416288/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=9684 CPUtime=2.96
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 2482 0 0 0 295 1 0 0 25 0 1 0 227112666 9916416 2147 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 2421 2147 59 122 0 2295 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9684

[startup+6.24741 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1411560/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=14172 CPUtime=6.23
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 3582 0 0 0 621 2 0 0 25 0 1 0 227112666 14512128 3247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 3543 3247 59 122 0 3417 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14172

[startup+12.7012 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1402664/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=22620 CPUtime=12.68
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 5699 0 0 0 1265 3 0 0 25 0 1 0 227112666 23162880 5364 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 5655 5364 59 122 0 5529 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22620

[startup+25.5057 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1387176/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=38460 CPUtime=25.49
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 9669 0 0 0 2541 8 0 0 25 0 1 0 227112666 39383040 9334 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 9615 9334 59 122 0 9489 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38460

[startup+51.1107 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1358440/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=66712 CPUtime=51.08
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 16730 0 0 0 5092 16 0 0 25 0 1 0 227112666 68313088 16395 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 16678 16395 59 122 0 16552 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66712

[startup+102.321 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 14752
/proc/meminfo: memFree=1313768/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=110800 CPUtime=102.28
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 27823 0 0 0 10200 28 0 0 25 0 1 0 227112666 113459200 27402 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 27700 27402 67 122 0 27574 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 110800

[startup+162.342 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 14752
/proc/meminfo: memFree=1300072/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=124792 CPUtime=162.28
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 31303 0 0 0 16197 31 0 0 25 0 1 0 227112666 127787008 30882 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 31198 30882 67 122 0 31072 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 124792

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1278888/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=145652 CPUtime=222.28
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 36624 0 0 0 22190 38 0 0 25 0 1 0 227112666 149147648 36103 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519630 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 36413 36103 67 122 0 36287 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 145652

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1266472/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=158728 CPUtime=282.28
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 39895 0 0 0 28185 43 0 0 25 0 1 0 227112666 162537472 39374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 39682 39374 67 122 0 39556 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 158728

[startup+342.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1248552/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=175756 CPUtime=342.29
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 44297 0 0 0 34180 49 0 0 25 0 1 0 227112666 179974144 43665 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 43939 43665 67 122 0 43813 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 175756

[startup+402.416 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 14752
/proc/meminfo: memFree=1248552/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=175756 CPUtime=402.3
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 44297 0 0 0 40181 49 0 0 25 0 1 0 227112666 179974144 43665 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 43939 43665 67 122 0 43813 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 175756

[startup+462.436 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1229352/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=194896 CPUtime=462.3
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 49188 0 0 0 46176 54 0 0 25 0 1 0 227112666 199573504 48445 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 48724 48445 67 122 0 48598 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 194896

[startup+522.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1229352/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=194896 CPUtime=522.3
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 49192 0 0 0 52176 54 0 0 25 0 1 0 227112666 199573504 48449 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 48724 48449 67 122 0 48598 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 194896

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1225320/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=199252 CPUtime=582.31
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 50258 0 0 0 58175 56 0 0 25 0 1 0 227112666 204034048 49515 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 49813 49515 67 122 0 49687 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 199252

[startup+642.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1215976/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=208360 CPUtime=642.31
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 52663 0 0 0 64173 58 0 0 25 0 1 0 227112666 213360640 51798 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 208360

[startup+702.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1215976/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=208360 CPUtime=702.31
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 52663 0 0 0 70173 58 0 0 25 0 1 0 227112666 213360640 51798 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 208360

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1215976/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=208360 CPUtime=762.31
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 52663 0 0 0 76173 58 0 0 25 0 1 0 227112666 213360640 51798 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 208360

[startup+822.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14752
/proc/meminfo: memFree=1215912/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=208360 CPUtime=822.32
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 52785 0 0 0 82174 58 0 0 25 0 1 0 227112666 213360640 51798 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 208360

[startup+882.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14754
/proc/meminfo: memFree=1215912/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=208360 CPUtime=882.32
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 52785 0 0 0 88174 58 0 0 25 0 1 0 227112666 213360640 51798 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 208360

[startup+942.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14754
/proc/meminfo: memFree=1215912/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=208360 CPUtime=942.32
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 52785 0 0 0 94174 58 0 0 25 0 1 0 227112666 213360640 51798 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 208360

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14754
/proc/meminfo: memFree=1215336/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=209268 CPUtime=1002.32
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 53057 0 0 0 100174 58 0 0 25 0 1 0 227112666 214290432 51936 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52317 51936 67 122 0 52191 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 209268

[startup+1062.63 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 14754
/proc/meminfo: memFree=1215336/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=209268 CPUtime=1062.33
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 53057 0 0 0 106175 58 0 0 25 0 1 0 227112666 214290432 51936 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52317 51936 67 122 0 52191 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 209268

[startup+1122.65 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 14754
/proc/meminfo: memFree=1215336/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=209268 CPUtime=1122.33
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 53057 0 0 0 112175 58 0 0 25 0 1 0 227112666 214290432 51936 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 52317 51936 67 122 0 52191 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 209268

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14754
/proc/meminfo: memFree=1211816/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=212980 CPUtime=1182.33
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 54087 0 0 0 118173 60 0 0 25 0 1 0 227112666 218091520 52832 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 53245 52832 67 122 0 53119 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 212980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14754
/proc/meminfo: memFree=1211816/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=212980 CPUtime=1200.05
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 54087 0 0 0 119945 60 0 0 25 0 1 0 227112666 218091520 52832 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 53245 52832 67 122 0 53119 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 212980

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14754
/proc/meminfo: memFree=1211816/2055920 swapFree=4183248/4192956
[pid=14751] ppid=14749 vsize=212980 CPUtime=1200.05
/proc/14751/stat : 14751 (mxc) R 14749 14751 14343 0 -1 4194304 54087 0 0 0 119945 60 0 0 25 0 1 0 227112666 218091520 52832 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 53245 52832 67 122 0 53119 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 212980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.46
CPU system time (s): 0.637903
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 213516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.637903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54087
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= 931

runsolver used 0.737887 second user time and 2.46962 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Wed Feb 21 15:24:28 UTC 2007

IDJOB= 305083
IDBENCH= 20148
IDSOLVER= 107
FILE ID= node75/305083-1172071468

PBS_JOBID= 3892800

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/305083-1172071468/mxc /tmp/evaluation/305083-1172071468/instance-305083-1172071468.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-305083-1172071468 -o ROOT/results/node75/solver-305083-1172071468 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305083-1172071468/mxc /tmp/evaluation/305083-1172071468/instance-305083-1172071468.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 303164053

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1424256 kB
Buffers:         35804 kB
Cached:         513016 kB
SwapCached:       3884 kB
Active:         102760 kB
Inactive:       455824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424256 kB
SwapTotal:     4192956 kB
SwapFree:      4183248 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            59016 kB
Committed_AS:   687332 kB
PageTables:       1432 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= 66560 MiB

End job on node75 on Wed Feb 21 15:44:31 UTC 2007