Trace number 424402

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) 5000.08 5001.71

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
MD5SUM440145f7fdd355afd4d232c6b4bad512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117981
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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/node2/watcher-424402-1177635319 -o ROOT/results/node2/solver-424402-1177635319 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424402-1177635319/mxc /tmp/evaluation/424402-1177635319/instance-424402-1177635319.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: 0.85 0.97 0.99 3/77 28179
/proc/meminfo: memFree=1623864/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1064 CPUtime=0
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 239569685 1089536 115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 266 115 57 122 0 140 0

[startup+0.065818 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28179
/proc/meminfo: memFree=1623864/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1204 CPUtime=0.06
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 193 0 0 0 6 0 0 0 18 0 1 0 239569685 1232896 176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 301 176 67 122 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1204

[startup+0.101821 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28179
/proc/meminfo: memFree=1623864/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1336 CPUtime=0.1
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 203 0 0 0 10 0 0 0 18 0 1 0 239569685 1368064 186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 334 186 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301842 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28179
/proc/meminfo: memFree=1623864/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1468 CPUtime=0.3
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 235 0 0 0 30 0 0 0 19 0 1 0 239569685 1503232 218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 367 218 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701884 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28179
/proc/meminfo: memFree=1623864/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1468 CPUtime=0.7
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 257 0 0 0 70 0 0 0 23 0 1 0 239569685 1503232 240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 367 240 67 122 0 241 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.50197 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1623152/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1596 CPUtime=1.5
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 287 0 0 0 150 0 0 0 25 0 1 0 239569685 1634304 270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 399 270 67 122 0 273 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1596

[startup+3.10113 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1622768/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1860 CPUtime=3.09
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 338 0 0 0 309 0 0 0 25 0 1 0 239569685 1904640 321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 465 321 67 122 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1860

[startup+6.30147 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1622576/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=1980 CPUtime=6.29
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 239569685 2027520 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 495 357 67 122 0 369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1980

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1622320/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=2208 CPUtime=12.69
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 422 0 0 0 1269 0 0 0 25 0 1 0 239569685 2260992 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 552 405 67 122 0 426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2208

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1621936/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=2536 CPUtime=25.48
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 504 0 0 0 2548 0 0 0 25 0 1 0 239569685 2596864 487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 634 487 67 122 0 508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2536

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1621680/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=2772 CPUtime=51.07
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 577 0 0 0 5107 0 0 0 25 0 1 0 239569685 2838528 560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528050 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 693 560 67 122 0 567 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2772

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1621232/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=3204 CPUtime=102.27
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 676 0 0 0 10226 1 0 0 25 0 1 0 239569685 3280896 659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 801 659 67 122 0 675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1620976/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=3400 CPUtime=162.24
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 732 0 0 0 16223 1 0 0 25 0 1 0 239569685 3481600 715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 850 715 67 122 0 724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3400

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1620848/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=3592 CPUtime=222.22
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 762 0 0 0 22221 1 0 0 25 0 1 0 239569685 3678208 745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 898 745 67 122 0 772 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3592

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28180
/proc/meminfo: memFree=1620592/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=3780 CPUtime=282.21
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 819 0 0 0 28219 2 0 0 25 0 1 0 239569685 3870720 802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 945 802 67 122 0 819 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3780

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 28206
/proc/meminfo: memFree=1619200/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=3880 CPUtime=342.18
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 842 0 0 0 34216 2 0 0 25 0 1 0 239569685 3973120 825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 970 825 67 122 0 844 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3880

[startup+402.302 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 28378
/proc/meminfo: memFree=1619888/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=4192 CPUtime=402.08
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 914 0 0 0 40205 3 0 0 25 0 1 0 239569685 4292608 897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1048 897 67 122 0 922 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 4192

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28378
/proc/meminfo: memFree=1619888/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=4192 CPUtime=462.05
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 932 0 0 0 46202 3 0 0 25 0 1 0 239569685 4292608 915 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1048 915 67 122 0 922 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4192

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28378
/proc/meminfo: memFree=1619888/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=4392 CPUtime=522.04
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 968 0 0 0 52200 4 0 0 25 0 1 0 239569685 4497408 951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1098 951 67 122 0 972 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28378
/proc/meminfo: memFree=1619760/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=4392 CPUtime=582.02
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 979 0 0 0 58198 4 0 0 25 0 1 0 239569685 4497408 962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1098 962 67 122 0 972 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 4392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28378
/proc/meminfo: memFree=1619504/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=4664 CPUtime=642.01
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1048 0 0 0 64196 5 0 0 25 0 1 0 239569685 4775936 1031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1166 1031 67 122 0 1040 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4664


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 29054
/proc/meminfo: memFree=1617520/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6280 CPUtime=4060.92
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1441 0 0 0 406057 35 0 0 25 0 1 0 239569685 6430720 1421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1570 1421 67 122 0 1444 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 6280

[startup+4122.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 29054
/proc/meminfo: memFree=1617584/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6280 CPUtime=4120.91
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1441 0 0 0 412055 36 0 0 25 0 1 0 239569685 6430720 1421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1570 1421 67 122 0 1444 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 6280

[startup+4182.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 29054
/proc/meminfo: memFree=1617712/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6280 CPUtime=4180.88
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1441 0 0 0 418052 36 0 0 25 0 1 0 239569685 6430720 1421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1570 1421 67 122 0 1444 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 6280

[startup+4242.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6280 CPUtime=4240.87
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1443 0 0 0 424050 37 0 0 25 0 1 0 239569685 6430720 1423 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1570 1423 67 122 0 1444 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 6280

[startup+4302.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 29054
/proc/meminfo: memFree=1617904/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6280 CPUtime=4300.85
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1443 0 0 0 430048 37 0 0 25 0 1 0 239569685 6430720 1423 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1570 1423 67 122 0 1444 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 6280

[startup+4362.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 29054
/proc/meminfo: memFree=1617840/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6344 CPUtime=4360.84
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1452 0 0 0 436046 38 0 0 25 0 1 0 239569685 6496256 1432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1586 1432 67 122 0 1460 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 6344

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29054
/proc/meminfo: memFree=1617904/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6344 CPUtime=4420.82
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1452 0 0 0 442044 38 0 0 25 0 1 0 239569685 6496256 1432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1586 1432 67 122 0 1460 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 6344

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29054
/proc/meminfo: memFree=1617840/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6344 CPUtime=4480.8
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1452 0 0 0 448041 39 0 0 25 0 1 0 239569685 6496256 1432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1586 1432 67 122 0 1460 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 6344

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29054
/proc/meminfo: memFree=1617904/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6344 CPUtime=4540.78
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1452 0 0 0 454039 39 0 0 25 0 1 0 239569685 6496256 1432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1586 1432 67 122 0 1460 0
Current children cumulated CPU time (s) 4540.78
Current children cumulated vsize (KiB) 6344

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29054
/proc/meminfo: memFree=1617904/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6344 CPUtime=4600.78
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1452 0 0 0 460038 40 0 0 25 0 1 0 239569685 6496256 1432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1586 1432 67 122 0 1460 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 6344

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6384 CPUtime=4660.75
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1476 0 0 0 466035 40 0 0 25 0 1 0 239569685 6537216 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1596 1456 67 122 0 1470 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 6384

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6380 CPUtime=4720.74
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1476 0 0 0 472033 41 0 0 25 0 1 0 239569685 6533120 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1595 1456 67 122 0 1469 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 6380

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6380 CPUtime=4780.72
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1476 0 0 0 478031 41 0 0 25 0 1 0 239569685 6533120 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1595 1456 67 122 0 1469 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 6380

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6380 CPUtime=4840.7
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1476 0 0 0 484028 42 0 0 25 0 1 0 239569685 6533120 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1595 1456 67 122 0 1469 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 6380

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6380 CPUtime=4900.68
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1476 0 0 0 490026 42 0 0 25 0 1 0 239569685 6533120 1456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1595 1456 67 122 0 1469 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 6380

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6464 CPUtime=4960.67
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1482 0 0 0 496024 43 0 0 25 0 1 0 239569685 6619136 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1616 1462 67 122 0 1490 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 6464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6464 CPUtime=5000.06
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1482 0 0 0 499963 43 0 0 25 0 1 0 239569685 6619136 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1616 1462 67 122 0 1490 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 6464

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29054
/proc/meminfo: memFree=1617776/2055920 swapFree=4148972/4192956
[pid=28179] ppid=28177 vsize=6464 CPUtime=5000.06
/proc/28179/stat : 28179 (mxc) R 28177 28179 28125 0 -1 4194304 1482 0 0 0 499963 43 0 0 25 0 1 0 239569685 6619136 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28179/statm: 1616 1462 67 122 0 1490 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 6464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.08
CPU user time (s): 4999.64
CPU system time (s): 0.437933
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 6464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1482
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= 101629

runsolver used 3.84641 second user time and 10.5444 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 27 00:55:19 UTC 2007

IDJOB= 424402
IDBENCH= 19866
IDSOLVER= 174
FILE ID= node2/424402-1177635319

PBS_JOBID= 4697286

Free space on /tmp= 66514 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424402-1177635319/mxc /tmp/evaluation/424402-1177635319/instance-424402-1177635319.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-424402-1177635319 -o ROOT/results/node2/solver-424402-1177635319 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424402-1177635319/mxc /tmp/evaluation/424402-1177635319/instance-424402-1177635319.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  440145f7fdd355afd4d232c6b4bad512

RANDOM SEED= 703663494

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1624336 kB
Buffers:         49176 kB
Cached:         292140 kB
SwapCached:      12964 kB
Active:         258844 kB
Inactive:       106112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624336 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            52072 kB
Committed_AS:  8325980 kB
PageTables:       1860 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= 66529 MiB

End job on node2 on Fri Apr 27 02:18:43 UTC 2007