Trace number 302910

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 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

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/node69/watcher-302910-1172022674 -o ROOT/results/node69/solver-302910-1172022674 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302910-1172022674/mxc /tmp/evaluation/302910-1172022674/instance-302910-1172022674.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 1.11 1.88 3/64 15921
/proc/meminfo: memFree=1486704/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=1672 CPUtime=0
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 222225145 1712128 274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 418 274 46 122 0 292 0

[startup+0.107513 s]
/proc/loadavg: 1.04 1.11 1.88 3/64 15921
/proc/meminfo: memFree=1486704/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=2420 CPUtime=0.1
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 222225145 2478080 458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 605 459 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.515578 s]
/proc/loadavg: 1.04 1.11 1.88 3/64 15921
/proc/meminfo: memFree=1486704/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=3608 CPUtime=0.51
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 903 0 0 0 51 0 0 0 21 0 1 0 222225145 3694592 735 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 902 735 59 122 0 776 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3608

[startup+1.33671 s]
/proc/loadavg: 1.04 1.11 1.87 2/65 15922
/proc/meminfo: memFree=1482600/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=5324 CPUtime=1.32
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 1333 0 0 0 132 0 0 0 25 0 1 0 222225145 5451776 1165 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 1331 1165 59 122 0 1205 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5324

[startup+2.97398 s]
/proc/loadavg: 1.04 1.11 1.87 2/65 15922
/proc/meminfo: memFree=1480680/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=7700 CPUtime=2.96
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 1915 0 0 0 296 0 0 0 25 0 1 0 222225145 7884800 1747 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 1925 1747 59 122 0 1799 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7700

[startup+6.25052 s]
/proc/loadavg: 1.04 1.10 1.87 2/65 15922
/proc/meminfo: memFree=1479144/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=8860 CPUtime=6.24
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 2209 0 0 0 623 1 0 0 25 0 1 0 222225145 9072640 2039 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 2215 2039 67 122 0 2089 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8860

[startup+12.7056 s]
/proc/loadavg: 1.03 1.10 1.86 2/65 15922
/proc/meminfo: memFree=1477488/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=9796 CPUtime=12.69
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 2466 0 0 0 1268 1 0 0 25 0 1 0 222225145 10031104 2296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 2449 2296 67 122 0 2323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9796

[startup+25.5067 s]
/proc/loadavg: 1.03 1.10 1.85 2/65 15922
/proc/meminfo: memFree=1476400/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=10948 CPUtime=25.49
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 2759 0 0 0 2547 2 0 0 25 0 1 0 222225145 11210752 2589 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 2737 2589 67 122 0 2611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10948

[startup+51.1129 s]
/proc/loadavg: 1.02 1.09 1.82 2/65 15922
/proc/meminfo: memFree=1474480/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=12748 CPUtime=51.08
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 3220 0 0 0 5106 2 0 0 25 0 1 0 222225145 13053952 3050 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 3187 3050 67 122 0 3061 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12748

[startup+102.324 s]
/proc/loadavg: 1.00 1.07 1.78 2/65 15922
/proc/meminfo: memFree=1472816/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=14560 CPUtime=102.28
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 3745 0 0 0 10225 3 0 0 25 0 1 0 222225145 14909440 3439 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 3640 3439 67 122 0 3514 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 14560

[startup+162.348 s]
/proc/loadavg: 1.00 1.06 1.73 2/65 15922
/proc/meminfo: memFree=1470960/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=16288 CPUtime=162.28
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 4409 0 0 0 16225 3 0 0 25 0 1 0 222225145 16678912 3887 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 4072 3887 67 122 0 3946 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 16288

[startup+222.364 s]
/proc/loadavg: 1.00 1.04 1.68 2/65 15922
/proc/meminfo: memFree=1469552/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=17608 CPUtime=222.29
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 4982 0 0 0 22225 4 0 0 25 0 1 0 222225145 18030592 4226 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530150 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 4402 4226 67 122 0 4276 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 17608

[startup+282.379 s]
/proc/loadavg: 1.00 1.03 1.63 2/65 15922
/proc/meminfo: memFree=1469232/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=18040 CPUtime=282.28
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 5259 0 0 0 28224 4 0 0 25 0 1 0 222225145 18472960 4298 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 4510 4298 67 122 0 4384 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 18040

[startup+342.398 s]
/proc/loadavg: 1.00 1.02 1.59 2/65 15922
/proc/meminfo: memFree=1467504/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=19760 CPUtime=342.28
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 5905 0 0 0 34223 5 0 0 25 0 1 0 222225145 20234240 4731 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 4940 4731 67 122 0 4814 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 19760

[startup+402.419 s]
/proc/loadavg: 1.00 1.02 1.55 2/65 15922
/proc/meminfo: memFree=1467440/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=19892 CPUtime=402.28
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 6106 0 0 0 40223 5 0 0 25 0 1 0 222225145 20369408 4752 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 4973 4752 67 122 0 4847 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 19892

[startup+462.435 s]
/proc/loadavg: 1.00 1.01 1.51 2/65 15922
/proc/meminfo: memFree=1467184/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=20156 CPUtime=462.27
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 6380 0 0 0 46222 5 0 0 25 0 1 0 222225145 20639744 4801 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5039 4801 67 122 0 4913 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 20156

[startup+522.448 s]
/proc/loadavg: 1.00 1.01 1.48 2/65 15922
/proc/meminfo: memFree=1465584/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=21632 CPUtime=522.27
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 6955 0 0 0 52221 6 0 0 25 0 1 0 222225145 22151168 5191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5408 5191 67 122 0 5282 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 21632

[startup+582.464 s]
/proc/loadavg: 1.00 1.00 1.45 2/65 15922
/proc/meminfo: memFree=1464880/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=22352 CPUtime=582.27
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 7275 0 0 0 58221 6 0 0 25 0 1 0 222225145 22888448 5361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5588 5361 67 122 0 5462 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 22352

[startup+642.521 s]
/proc/loadavg: 1.00 1.00 1.42 2/71 16046
/proc/meminfo: memFree=1463616/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=22484 CPUtime=642.26
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 7494 0 0 0 64219 7 0 0 25 0 1 0 222225145 23023616 5380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5621 5380 67 122 0 5495 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 22484

[startup+702.557 s]
/proc/loadavg: 1.00 1.00 1.39 2/65 16120
/proc/meminfo: memFree=1464048/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=22880 CPUtime=702.24
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 7740 0 0 0 70217 7 0 0 25 0 1 0 222225145 23429120 5476 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5720 5476 67 122 0 5594 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 22880

[startup+762.573 s]
/proc/loadavg: 1.00 1.00 1.36 2/65 16120
/proc/meminfo: memFree=1464048/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=23012 CPUtime=762.23
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 7952 0 0 0 76216 7 0 0 25 0 1 0 222225145 23564288 5488 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5753 5488 67 122 0 5627 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 23012

[startup+822.594 s]
/proc/loadavg: 1.00 1.00 1.33 2/65 16120
/proc/meminfo: memFree=1463920/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=23144 CPUtime=822.24
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 8149 0 0 0 82216 8 0 0 25 0 1 0 222225145 23699456 5535 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 5786 5535 67 122 0 5660 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 23144

[startup+882.61 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 16120
/proc/meminfo: memFree=1462768/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=24332 CPUtime=882.23
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 8595 0 0 0 88215 8 0 0 25 0 1 0 222225145 24915968 5826 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6083 5826 67 122 0 5957 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 24332

[startup+942.628 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 16120
/proc/meminfo: memFree=1462256/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=24880 CPUtime=942.24
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 8900 0 0 0 94215 9 0 0 25 0 1 0 222225145 25477120 5966 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6220 5966 67 122 0 6094 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 24880

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 16120
/proc/meminfo: memFree=1462064/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=25040 CPUtime=1002.23
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 9097 0 0 0 100214 9 0 0 25 0 1 0 222225145 25640960 5998 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6260 5998 67 122 0 6134 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 25040

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 16120
/proc/meminfo: memFree=1462000/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=25040 CPUtime=1062.23
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 9279 0 0 0 106214 9 0 0 25 0 1 0 222225145 25640960 6015 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6260 6015 67 122 0 6134 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 25040

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 16120
/proc/meminfo: memFree=1461872/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=25316 CPUtime=1122.24
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 9473 0 0 0 112214 10 0 0 25 0 1 0 222225145 25923584 6044 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6329 6044 67 122 0 6203 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 25316

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 16120
/proc/meminfo: memFree=1461872/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=25316 CPUtime=1182.23
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 9639 0 0 0 118213 10 0 0 25 0 1 0 222225145 25923584 6045 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6329 6045 67 122 0 6203 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 25316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 16120
/proc/meminfo: memFree=1461872/2055920 swapFree=4125984/4192956
[pid=15921] ppid=15919 vsize=25316 CPUtime=1200.06
/proc/15921/stat : 15921 (mxc) R 15919 15921 15129 0 -1 4194304 9699 0 0 0 119996 10 0 0 25 0 1 0 222225145 25923584 6050 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/15921/statm: 6329 6050 67 122 0 6203 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25316

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.107983
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 25536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9699
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= 3514

runsolver used 0.72089 second user time and 2.57361 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Wed Feb 21 01:51:14 UTC 2007

IDJOB= 302910
IDBENCH= 20095
IDSOLVER= 107
FILE ID= node69/302910-1172022674

PBS_JOBID= 3892690

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/302910-1172022674/mxc /tmp/evaluation/302910-1172022674/instance-302910-1172022674.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-302910-1172022674 -o ROOT/results/node69/solver-302910-1172022674 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302910-1172022674/mxc /tmp/evaluation/302910-1172022674/instance-302910-1172022674.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 813993986

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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:       1487112 kB
Buffers:         17952 kB
Cached:         434892 kB
SwapCached:      60692 kB
Active:          51072 kB
Inactive:       468568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487112 kB
SwapTotal:     4192956 kB
SwapFree:      4125984 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            35164 kB
Committed_AS:   631720 kB
PageTables:       1472 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= 66562 MiB

End job on node69 on Wed Feb 21 02:11:17 UTC 2007