Trace number 424763

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) 5000.03 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3672.7
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-424763-1177815455 -o ROOT/results/node45/solver-424763-1177815455 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424763-1177815455/mxc /tmp/evaluation/424763-1177815455/instance-424763-1177815455.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 19459
/proc/meminfo: memFree=1427392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=1388 CPUtime=0
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 136391104 1421312 177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 347 178 46 122 0 221 0

[startup+0.0397891 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19459
/proc/meminfo: memFree=1427392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=1388 CPUtime=0.03
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 219 0 0 0 3 0 0 0 18 0 1 0 136391104 1421312 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 347 204 59 122 0 221 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1388

[startup+0.101789 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19459
/proc/meminfo: memFree=1427392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=1520 CPUtime=0.09
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 136391104 1556480 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 380 227 59 122 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.301809 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19459
/proc/meminfo: memFree=1427392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=1792 CPUtime=0.29
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 136391104 1835008 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 448 309 67 122 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.70185 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19459
/proc/meminfo: memFree=1427392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=1924 CPUtime=0.69
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 365 0 0 0 69 0 0 0 23 0 1 0 136391104 1970176 348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 481 348 67 122 0 355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1924

[startup+1.50193 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19460
/proc/meminfo: memFree=1426168/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=2180 CPUtime=1.49
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 136391104 2232320 390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 545 390 67 122 0 419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2180

[startup+3.10109 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19460
/proc/meminfo: memFree=1425784/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=2312 CPUtime=3.09
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 461 0 0 0 309 0 0 0 25 0 1 0 136391104 2367488 444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 578 444 67 122 0 452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2312

[startup+6.30142 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 19460
/proc/meminfo: memFree=1425400/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=2684 CPUtime=6.29
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 545 0 0 0 629 0 0 0 25 0 1 0 136391104 2748416 528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 671 528 67 122 0 545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2684

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 19460
/proc/meminfo: memFree=1425080/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=3024 CPUtime=12.69
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 618 0 0 0 1269 0 0 0 25 0 1 0 136391104 3096576 601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 756 601 67 122 0 630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 19460
/proc/meminfo: memFree=1424504/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=3516 CPUtime=25.49
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 748 0 0 0 2549 0 0 0 25 0 1 0 136391104 3600384 731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 879 731 67 122 0 753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3516

[startup+51.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 19460
/proc/meminfo: memFree=1423992/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=3980 CPUtime=51.08
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 867 0 0 0 5107 1 0 0 25 0 1 0 136391104 4075520 850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 995 850 67 122 0 869 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3980

[startup+102.304 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 19460
/proc/meminfo: memFree=1423288/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=4600 CPUtime=102.27
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1021 0 0 0 10226 1 0 0 25 0 1 0 136391104 4710400 1004 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1150 1004 67 122 0 1024 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4600

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 19460
/proc/meminfo: memFree=1422712/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=5236 CPUtime=162.25
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1176 0 0 0 16223 2 0 0 25 0 1 0 136391104 5361664 1159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1309 1159 67 122 0 1183 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5236

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 19568
/proc/meminfo: memFree=1420680/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=5832 CPUtime=222.19
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1336 0 0 0 22213 6 0 0 25 0 1 0 136391104 5971968 1319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1458 1319 67 122 0 1332 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5832

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1421240/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=6372 CPUtime=282.11
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1480 0 0 0 28205 6 0 0 25 0 1 0 136391104 6524928 1463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1593 1463 67 122 0 1467 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 6372

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1420984/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=6636 CPUtime=342.1
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1534 0 0 0 34203 7 0 0 25 0 1 0 136391104 6795264 1517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1659 1517 67 122 0 1533 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 6636

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1420728/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=6896 CPUtime=402.08
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1601 0 0 0 40201 7 0 0 25 0 1 0 136391104 7061504 1584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1724 1584 67 122 0 1598 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 6896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1420600/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=6972 CPUtime=462.07
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1619 0 0 0 46199 8 0 0 25 0 1 0 136391104 7139328 1602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528090 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1743 1602 67 122 0 1617 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 6972

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1420472/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=7148 CPUtime=522.06
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1672 0 0 0 52197 9 0 0 25 0 1 0 136391104 7319552 1655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1787 1655 67 122 0 1661 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 7148

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1420344/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=7308 CPUtime=582.04
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1698 0 0 0 58195 9 0 0 25 0 1 0 136391104 7483392 1681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1827 1681 67 122 0 1701 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7308

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19658
/proc/meminfo: memFree=1420152/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=7536 CPUtime=642.03
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 1762 0 0 0 64193 10 0 0 25 0 1 0 136391104 7716864 1745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 1884 1745 67 122 0 1758 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 7536


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19858
/proc/meminfo: memFree=1414264/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13484 CPUtime=4061.06
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3431 0 0 0 406064 42 0 0 25 0 1 0 136391104 13807616 3224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3371 3224 67 122 0 3245 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 13484

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19858
/proc/meminfo: memFree=1414264/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13468 CPUtime=4121.04
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3431 0 0 0 412061 43 0 0 25 0 1 0 136391104 13791232 3224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3367 3224 67 122 0 3241 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 13468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19858
/proc/meminfo: memFree=1414264/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13464 CPUtime=4181.02
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3431 0 0 0 418059 43 0 0 25 0 1 0 136391104 13787136 3224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3366 3224 67 122 0 3240 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 13464

[startup+4242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19858
/proc/meminfo: memFree=1414264/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13464 CPUtime=4241
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3433 0 0 0 424057 43 0 0 25 0 1 0 136391104 13787136 3226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3366 3226 67 122 0 3240 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 13464

[startup+4302.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 19858
/proc/meminfo: memFree=1414328/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13464 CPUtime=4300.99
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3433 0 0 0 430055 44 0 0 25 0 1 0 136391104 13787136 3226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3366 3226 67 122 0 3240 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 13464

[startup+4362.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 19860
/proc/meminfo: memFree=1414520/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13464 CPUtime=4360.98
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3433 0 0 0 436053 45 0 0 25 0 1 0 136391104 13787136 3226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3366 3226 67 122 0 3240 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 13464

[startup+4422.3 s]
/proc/loadavg: 1.17 1.07 1.01 2/78 19860
/proc/meminfo: memFree=1414392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13492 CPUtime=4420.96
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3461 0 0 0 442051 45 0 0 25 0 1 0 136391104 13815808 3237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3373 3237 67 122 0 3247 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 13492

[startup+4482.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 19860
/proc/meminfo: memFree=1414392/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13628 CPUtime=4480.95
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3487 0 0 0 448049 46 0 0 25 0 1 0 136391104 13955072 3263 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3407 3263 67 122 0 3281 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 13628

[startup+4542.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 19860
/proc/meminfo: memFree=1414328/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13628 CPUtime=4540.93
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3491 0 0 0 454047 46 0 0 25 0 1 0 136391104 13955072 3267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3407 3267 67 122 0 3281 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 13628

[startup+4602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 19860
/proc/meminfo: memFree=1414136/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13684 CPUtime=4600.92
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3508 0 0 0 460045 47 0 0 25 0 1 0 136391104 14012416 3284 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3421 3284 67 122 0 3295 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 13684

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19860
/proc/meminfo: memFree=1414136/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13684 CPUtime=4660.9
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3509 0 0 0 466043 47 0 0 25 0 1 0 136391104 14012416 3285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3421 3285 67 122 0 3295 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 13684

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19860
/proc/meminfo: memFree=1413880/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13904 CPUtime=4720.89
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3566 0 0 0 472041 48 0 0 25 0 1 0 136391104 14237696 3340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530051 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3476 3340 67 122 0 3350 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 13904

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19860
/proc/meminfo: memFree=1413688/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=14092 CPUtime=4780.88
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3643 0 0 0 478039 49 0 0 25 0 1 0 136391104 14430208 3382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519558 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3523 3382 67 122 0 3397 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 14092

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19860
/proc/meminfo: memFree=1413688/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13996 CPUtime=4840.85
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3643 0 0 0 484036 49 0 0 25 0 1 0 136391104 14331904 3363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3499 3363 67 122 0 3373 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 13996

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19860
/proc/meminfo: memFree=1413688/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13996 CPUtime=4900.84
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3643 0 0 0 490034 50 0 0 25 0 1 0 136391104 14331904 3363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3499 3363 67 122 0 3373 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 13996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19860
/proc/meminfo: memFree=1413688/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=13848 CPUtime=4960.82
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3643 0 0 0 496032 50 0 0 25 0 1 0 136391104 14180352 3326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3462 3326 67 122 0 3336 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 13848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19860
/proc/meminfo: memFree=1413624/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=14112 CPUtime=5000.02
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3716 0 0 0 499951 51 0 0 25 0 1 0 136391104 14450688 3392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3528 3392 67 122 0 3402 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14112

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19860
/proc/meminfo: memFree=1413624/2055920 swapFree=4157692/4192956
[pid=19459] ppid=19457 vsize=14112 CPUtime=5000.02
/proc/19459/stat : 19459 (mxc) R 19457 19459 19405 0 -1 4194304 3716 0 0 0 499951 51 0 0 25 0 1 0 136391104 14450688 3392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/19459/statm: 3528 3392 67 122 0 3402 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.52
CPU system time (s): 0.512922
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 14172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.512922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3716
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= 103656

runsolver used 3.9344 second user time and 10.6984 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Sun Apr 29 02:57:35 UTC 2007

IDJOB= 424763
IDBENCH= 20314
IDSOLVER= 174
FILE ID= node45/424763-1177815455

PBS_JOBID= 4715924

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424763-1177815455/mxc /tmp/evaluation/424763-1177815455/instance-424763-1177815455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-424763-1177815455 -o ROOT/results/node45/solver-424763-1177815455 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424763-1177815455/mxc /tmp/evaluation/424763-1177815455/instance-424763-1177815455.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 109793733

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1427808 kB
Buffers:         51300 kB
Cached:         482004 kB
SwapCached:      15116 kB
Active:         282560 kB
Inactive:       274144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427808 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          29808 kB
Slab:            56964 kB
Committed_AS:  1411440 kB
PageTables:       1732 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= 66564 MiB

End job on node45 on Sun Apr 29 04:20:58 UTC 2007