Trace number 306764

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) 1200.14 1200.67

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node44/watcher-306764-1172105793 -o ROOT/results/node44/solver-306764-1172105793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306764-1172105793/mxc /tmp/evaluation/306764-1172105793/instance-306764-1172105793.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: 1.00 1.00 1.00 3/64 28058
/proc/meminfo: memFree=1899712/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=3372 CPUtime=0
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 630 0 0 0 0 0 0 0 18 0 1 0 230535431 3452928 614 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 843 615 46 122 0 717 0

[startup+0.106812 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28058
/proc/meminfo: memFree=1899712/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=4864 CPUtime=0.09
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 1272 0 0 0 9 0 0 0 18 0 1 0 230535431 4980736 1003 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535359 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1216 1003 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.514885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28058
/proc/meminfo: memFree=1899712/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=5524 CPUtime=0.5
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 1442 0 0 0 50 0 0 0 21 0 1 0 230535431 5656576 1173 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1381 1173 59 122 0 1255 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5524

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1894264/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=6716 CPUtime=1.32
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 1750 0 0 0 132 0 0 0 25 0 1 0 230535431 6877184 1481 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1679 1481 59 122 0 1553 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6716

[startup+2.97133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1892472/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=9356 CPUtime=2.96
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 2378 0 0 0 295 1 0 0 25 0 1 0 230535431 9580544 2109 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 2339 2109 59 122 0 2213 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9356

[startup+6.25194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1887288/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=14108 CPUtime=6.24
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 3595 0 0 0 622 2 0 0 25 0 1 0 230535431 14446592 3326 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 3527 3326 59 122 0 3401 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14108

[startup+12.7061 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1878264/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=22688 CPUtime=12.69
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 5711 0 0 0 1266 3 0 0 25 0 1 0 230535431 23232512 5442 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 5672 5442 59 122 0 5546 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22688

[startup+25.5085 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1861432/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=39976 CPUtime=25.49
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 10018 0 0 0 2542 7 0 0 25 0 1 0 230535431 40935424 9749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 9994 9749 59 122 0 9868 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39976

[startup+51.1151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1832760/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=68096 CPUtime=51.09
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 17057 0 0 0 5096 13 0 0 25 0 1 0 230535431 69730304 16788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 17024 16788 59 122 0 16898 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 68096

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1819896/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=80504 CPUtime=102.28
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 20191 0 0 0 10212 16 0 0 25 0 1 0 230535431 82436096 19852 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 20126 19852 67 122 0 20000 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80504

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1808184/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=92120 CPUtime=162.27
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 23172 0 0 0 16208 19 0 0 25 0 1 0 230535431 94330880 22758 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 23030 22758 67 122 0 22904 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 92120

[startup+222.361 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1800376/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=99780 CPUtime=222.28
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 25194 0 0 0 22206 22 0 0 25 0 1 0 230535431 102174720 24698 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 24945 24698 67 122 0 24819 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 99780

[startup+282.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28133
/proc/meminfo: memFree=1786800/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=112188 CPUtime=282.23
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 28390 0 0 0 28198 25 0 0 25 0 1 0 230535431 114880512 27805 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 28047 27805 67 122 0 27921 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 112188

[startup+342.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28229
/proc/meminfo: memFree=1775672/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=123936 CPUtime=342.2
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 31336 0 0 0 34191 29 0 0 25 0 1 0 230535431 126910464 30751 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 30984 30751 67 122 0 30858 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 123936

[startup+402.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1772728/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=127104 CPUtime=402.19
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 32203 0 0 0 40189 30 0 0 25 0 1 0 230535431 130154496 31528 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 31776 31528 67 122 0 31650 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 127104

[startup+462.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1754104/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=146112 CPUtime=462.19
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 36982 0 0 0 46184 35 0 0 25 0 1 0 230535431 149618688 36307 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 36528 36307 67 122 0 36402 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 146112

[startup+522.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1751544/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=148224 CPUtime=522.19
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 37582 0 0 0 52183 36 0 0 25 0 1 0 230535431 151781376 36808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 37056 36808 67 122 0 36930 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 148224

[startup+582.521 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28257
/proc/meminfo: memFree=1751608/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=148144 CPUtime=582.19
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 37681 0 0 0 58183 36 0 0 25 0 1 0 230535431 151699456 36808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 37036 36808 67 122 0 36910 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 148144

[startup+642.541 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28257
/proc/meminfo: memFree=1751608/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=148144 CPUtime=642.19
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 37681 0 0 0 64183 36 0 0 25 0 1 0 230535431 151699456 36808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 37036 36808 67 122 0 36910 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 148144

[startup+702.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1751608/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=148144 CPUtime=702.19
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 37681 0 0 0 70183 36 0 0 25 0 1 0 230535431 151699456 36808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 37036 36808 67 122 0 36910 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 148144

[startup+762.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1751608/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=148144 CPUtime=762.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 37681 0 0 0 76182 36 0 0 25 0 1 0 230535431 151699456 36808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 37036 36808 67 122 0 36910 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 148144

[startup+822.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1738360/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=161612 CPUtime=822.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 41041 0 0 0 82179 39 0 0 25 0 1 0 230535431 165490688 40168 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 40403 40168 67 122 0 40277 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 161612

[startup+882.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=882.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42282 0 0 0 88178 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 166100

[startup+942.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=942.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42282 0 0 0 94178 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 166100

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=1002.17
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42391 0 0 0 100177 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 1002.17
Current children cumulated vsize (KiB) 166100

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=1062.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42391 0 0 0 106178 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 166100

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733496/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=1122.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42500 0 0 0 112178 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 166100

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=1182.18
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42500 0 0 0 118178 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 166100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=1200.1
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42500 0 0 0 119970 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 166100

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28257
/proc/meminfo: memFree=1733560/2055920 swapFree=4183332/4192956
[pid=28058] ppid=28056 vsize=166100 CPUtime=1200.1
/proc/28058/stat : 28058 (mxc) R 28056 28058 27190 0 -1 4194304 42500 0 0 0 119970 40 0 0 25 0 1 0 230535431 170086400 41300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 41525 41300 67 122 0 41399 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 166100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.14
CPU user time (s): 1199.7
CPU system time (s): 0.434933
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 166536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42500
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= 2532

runsolver used 0.775882 second user time and 2.51062 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Thu Feb 22 00:56:33 UTC 2007

IDJOB= 306764
IDBENCH= 20189
IDSOLVER= 107
FILE ID= node44/306764-1172105793

PBS_JOBID= 3892882

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/306764-1172105793/mxc /tmp/evaluation/306764-1172105793/instance-306764-1172105793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-306764-1172105793 -o ROOT/results/node44/solver-306764-1172105793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306764-1172105793/mxc /tmp/evaluation/306764-1172105793/instance-306764-1172105793.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 697678466

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1900184 kB
Buffers:         13028 kB
Cached:          79512 kB
SwapCached:       4156 kB
Active:          44236 kB
Inactive:        59308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900184 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          16520 kB
Slab:            38184 kB
Committed_AS:   549152 kB
PageTables:       1396 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= 66558 MiB

End job on node44 on Thu Feb 22 01:16:36 UTC 2007