Trace number 306354

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) 1200.12 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.9097
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node55/watcher-306354-1172097426 -o ROOT/results/node55/solver-306354-1172097426 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306354-1172097426/mxc /tmp/evaluation/306354-1172097426/instance-306354-1172097426.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: 0.91 0.95 0.98 3/64 29292
/proc/meminfo: memFree=1382608/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=2324 CPUtime=0
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 229699079 2379776 386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 581 386 46 122 0 455 0

[startup+0.106534 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 29292
/proc/meminfo: memFree=1382608/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=3132 CPUtime=0.1
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 762 0 0 0 10 0 0 0 18 0 1 0 229699079 3207168 616 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 783 616 59 122 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.514572 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 29292
/proc/meminfo: memFree=1382608/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=4056 CPUtime=0.5
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 993 0 0 0 50 0 0 0 21 0 1 0 229699079 4153344 847 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 1014 847 59 122 0 888 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4056

[startup+1.33465 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 29293
/proc/meminfo: memFree=1378056/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=6048 CPUtime=1.32
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 1468 0 0 0 132 0 0 0 25 0 1 0 229699079 6193152 1322 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 1512 1322 59 122 0 1386 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6048

[startup+2.97081 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 29293
/proc/meminfo: memFree=1375496/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=9480 CPUtime=2.96
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 2331 0 0 0 295 1 0 0 25 0 1 0 229699079 9707520 2185 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 2370 2185 59 122 0 2244 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9480

[startup+6.25212 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 29293
/proc/meminfo: memFree=1369288/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=15024 CPUtime=6.24
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 3713 0 0 0 621 3 0 0 25 0 1 0 229699079 15384576 3567 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 3756 3567 59 122 0 3630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15024

[startup+12.7037 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 29293
/proc/meminfo: memFree=1358992/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=24472 CPUtime=12.69
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 6108 0 0 0 1264 5 0 0 25 0 1 0 229699079 25059328 5960 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 6118 5960 67 122 0 5992 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24472

[startup+25.508 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 29293
/proc/meminfo: memFree=1353808/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=29616 CPUtime=25.49
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 7369 0 0 0 2543 6 0 0 25 0 1 0 229699079 30326784 7187 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 7404 7187 67 122 0 7278 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29616

[startup+51.1144 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 29293
/proc/meminfo: memFree=1347600/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=36348 CPUtime=51.09
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 9112 0 0 0 5101 8 0 0 25 0 1 0 229699079 37220352 8893 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531196 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 9087 8893 67 122 0 8961 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36348

[startup+102.321 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 29293
/proc/meminfo: memFree=1342352/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=40968 CPUtime=102.28
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 10384 0 0 0 10219 9 0 0 25 0 1 0 229699079 41951232 10041 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530546 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 10242 10041 67 122 0 10116 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40968

[startup+162.341 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29293
/proc/meminfo: memFree=1336208/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=47040 CPUtime=162.29
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 12045 0 0 0 16218 11 0 0 25 0 1 0 229699079 48168960 11565 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 11760 11565 67 122 0 11634 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47040

[startup+222.362 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29295
/proc/meminfo: memFree=1336016/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=47040 CPUtime=222.3
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 12143 0 0 0 22218 12 0 0 25 0 1 0 229699079 48168960 11565 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 11760 11565 67 122 0 11634 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47040

[startup+282.381 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29295
/proc/meminfo: memFree=1334672/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=48360 CPUtime=282.3
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 12596 0 0 0 28218 12 0 0 25 0 1 0 229699079 49520640 11916 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 12090 11916 67 122 0 11964 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48360

[startup+342.397 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29295
/proc/meminfo: memFree=1331088/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=51928 CPUtime=342.3
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 13595 0 0 0 34217 13 0 0 25 0 1 0 229699079 53174272 12807 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 12982 12807 67 122 0 12856 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51928

[startup+402.423 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29295
/proc/meminfo: memFree=1331088/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=51928 CPUtime=402.31
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 13703 0 0 0 40218 13 0 0 25 0 1 0 229699079 53174272 12807 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 12982 12807 67 122 0 12856 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 51928

[startup+462.445 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29295
/proc/meminfo: memFree=1324816/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=58264 CPUtime=462.32
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 15391 0 0 0 46217 15 0 0 25 0 1 0 229699079 59662336 14377 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 14566 14377 67 122 0 14440 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 58264

[startup+522.463 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29295
/proc/meminfo: memFree=1323920/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=59056 CPUtime=522.32
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 15668 0 0 0 52216 16 0 0 25 0 1 0 229699079 60473344 14595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 14764 14595 67 122 0 14638 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 59056

[startup+582.479 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 29295
/proc/meminfo: memFree=1323920/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=59056 CPUtime=582.33
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 15786 0 0 0 58217 16 0 0 25 0 1 0 229699079 60473344 14595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 14764 14595 67 122 0 14638 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 59056

[startup+642.504 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 29295
/proc/meminfo: memFree=1323920/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=59056 CPUtime=642.33
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 15845 0 0 0 64217 16 0 0 25 0 1 0 229699079 60473344 14595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 14764 14595 67 122 0 14638 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 59056

[startup+702.522 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1323920/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=59056 CPUtime=702.34
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 15963 0 0 0 70218 16 0 0 25 0 1 0 229699079 60473344 14595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 14764 14595 67 122 0 14638 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 59056

[startup+762.539 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1321680/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=61556 CPUtime=762.34
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 16581 0 0 0 76218 16 0 0 25 0 1 0 229699079 63033344 15148 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 15389 15148 67 122 0 15263 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 61556

[startup+822.561 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1316752/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=66448 CPUtime=822.35
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 17885 0 0 0 82217 18 0 0 25 0 1 0 229699079 68042752 16387 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 16612 16387 67 122 0 16486 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 66448

[startup+882.578 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1315984/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=67240 CPUtime=882.35
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 18195 0 0 0 88217 18 0 0 25 0 1 0 229699079 68853760 16567 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 16810 16567 67 122 0 16684 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 67240

[startup+942.593 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1315984/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=67240 CPUtime=942.35
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 18260 0 0 0 94217 18 0 0 25 0 1 0 229699079 68853760 16567 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 16810 16567 67 122 0 16684 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 67240

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1315984/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=67240 CPUtime=1002.35
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 18325 0 0 0 100217 18 0 0 25 0 1 0 229699079 68853760 16567 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 16810 16567 67 122 0 16684 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 67240

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1314704/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=68560 CPUtime=1062.37
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 18709 0 0 0 106218 19 0 0 25 0 1 0 229699079 70205440 16886 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 17140 16886 67 122 0 17014 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 68560

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1314704/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=68460 CPUtime=1122.37
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 18839 0 0 0 112218 19 0 0 25 0 1 0 229699079 70103040 16886 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 17115 16886 67 122 0 16989 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 68460

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1314704/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=68460 CPUtime=1182.38
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 18904 0 0 0 118219 19 0 0 25 0 1 0 229699079 70103040 16886 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 17115 16886 67 122 0 16989 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 68460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1311568/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=71628 CPUtime=1200.1
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 19764 0 0 0 119990 20 0 0 25 0 1 0 229699079 73347072 17675 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 17907 17675 67 122 0 17781 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 71628

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29295
/proc/meminfo: memFree=1311568/2055920 swapFree=4183320/4192956
[pid=29292] ppid=29290 vsize=71628 CPUtime=1200.1
/proc/29292/stat : 29292 (mxc) R 29290 29292 29189 0 -1 4194304 19764 0 0 0 119990 20 0 0 25 0 1 0 229699079 73347072 17675 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29292/statm: 17907 17675 67 122 0 17781 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 71628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.9
CPU system time (s): 0.218966
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 71912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19764
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= 889

runsolver used 0.85287 second user time and 2.36464 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Wed Feb 21 22:37:06 UTC 2007

IDJOB= 306354
IDBENCH= 20179
IDSOLVER= 107
FILE ID= node55/306354-1172097426

PBS_JOBID= 3892886

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/306354-1172097426/mxc /tmp/evaluation/306354-1172097426/instance-306354-1172097426.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-306354-1172097426 -o ROOT/results/node55/solver-306354-1172097426 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306354-1172097426/mxc /tmp/evaluation/306354-1172097426/instance-306354-1172097426.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 83354068

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1383144 kB
Buffers:         38900 kB
Cached:         558788 kB
SwapCached:       3772 kB
Active:         118504 kB
Inactive:       488740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383144 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            51648 kB
Committed_AS:   799536 kB
PageTables:       1380 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 node55 on Wed Feb 21 22:57:09 UTC 2007