Trace number 424646

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) 5000.12 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark817.876
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node55/watcher-424646-1177761235 -o ROOT/results/node55/solver-424646-1177761235 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424646-1177761235/mxc /tmp/evaluation/424646-1177761235/instance-424646-1177761235.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: 0.84 0.94 0.97 3/64 32591
/proc/meminfo: memFree=1392844/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=3524 CPUtime=0
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 708 0 0 0 0 0 0 0 18 0 1 0 224033552 3608576 693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523958 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 881 698 46 122 0 755 0

[startup+0.0699301 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 32591
/proc/meminfo: memFree=1392844/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=5716 CPUtime=0.05
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 1462 0 0 0 5 0 0 0 18 0 1 0 224033552 5853184 1128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520511 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 1429 1128 47 122 0 1303 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5716

[startup+0.101933 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 32591
/proc/meminfo: memFree=1392844/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=5848 CPUtime=0.09
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 1521 0 0 0 9 0 0 0 18 0 1 0 224033552 5988352 1187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 1462 1187 57 122 0 1336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.301952 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 32591
/proc/meminfo: memFree=1392844/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=6244 CPUtime=0.29
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 1611 0 0 0 29 0 0 0 19 0 1 0 224033552 6393856 1277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528455 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 1561 1277 59 122 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701989 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 32591
/proc/meminfo: memFree=1392844/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=6772 CPUtime=0.69
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 1736 0 0 0 68 1 0 0 22 0 1 0 224033552 6934528 1402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 1693 1402 59 122 0 1567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.50107 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 32592
/proc/meminfo: memFree=1387012/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=7836 CPUtime=1.49
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 2000 0 0 0 148 1 0 0 25 0 1 0 224033552 8024064 1666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 1959 1666 59 122 0 1833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7836

[startup+3.10122 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 32592
/proc/meminfo: memFree=1385540/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=9816 CPUtime=3.09
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 2505 0 0 0 307 2 0 0 25 0 1 0 224033552 10051584 2171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 2454 2171 59 122 0 2328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9816

[startup+6.30152 s]
/proc/loadavg: 0.87 0.94 0.97 2/65 32592
/proc/meminfo: memFree=1380932/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=14040 CPUtime=6.29
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 3558 0 0 0 627 2 0 0 25 0 1 0 224033552 14376960 3224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 3510 3224 59 122 0 3384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14040

[startup+12.7011 s]
/proc/loadavg: 0.88 0.94 0.97 2/65 32592
/proc/meminfo: memFree=1372548/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=22224 CPUtime=12.69
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 5600 0 0 0 1264 5 0 0 25 0 1 0 224033552 22757376 5266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 5556 5266 59 122 0 5430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22224

[startup+25.5014 s]
/proc/loadavg: 0.90 0.94 0.97 2/65 32592
/proc/meminfo: memFree=1356420/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=37800 CPUtime=25.48
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 9491 0 0 0 2539 9 0 0 25 0 1 0 224033552 38707200 9157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 9450 9157 59 122 0 9324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37800

[startup+51.1018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 32592
/proc/meminfo: memFree=1328964/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=65392 CPUtime=51.07
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 16405 0 0 0 5091 16 0 0 25 0 1 0 224033552 66961408 16071 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 16348 16071 59 122 0 16222 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65392

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 32592
/proc/meminfo: memFree=1282820/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=110800 CPUtime=102.27
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 27822 0 0 0 10200 27 0 0 25 0 1 0 224033552 113459200 27402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529768 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 27700 27402 67 122 0 27574 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110800

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 32592
/proc/meminfo: memFree=1272772/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=121492 CPUtime=162.25
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 30487 0 0 0 16195 30 0 0 25 0 1 0 224033552 124407808 30067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528529 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 30373 30067 67 122 0 30247 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 121492

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 32592
/proc/meminfo: memFree=1247876/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=145652 CPUtime=222.23
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 36623 0 0 0 22187 36 0 0 25 0 1 0 224033552 149147648 36103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 36413 36103 67 122 0 36287 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 145652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32592
/proc/meminfo: memFree=1241348/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=152916 CPUtime=282.22
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 38453 0 0 0 28183 39 0 0 25 0 1 0 224033552 156585984 37933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 38229 37933 67 122 0 38103 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 152916

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32592
/proc/meminfo: memFree=1217604/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=175756 CPUtime=342.2
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 44296 0 0 0 34175 45 0 0 25 0 1 0 224033552 179974144 43665 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 43939 43665 67 122 0 43813 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 175756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32592
/proc/meminfo: memFree=1217604/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=175756 CPUtime=402.19
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 44296 0 0 0 40174 45 0 0 25 0 1 0 224033552 179974144 43665 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 43939 43665 67 122 0 43813 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 175756

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 32758
/proc/meminfo: memFree=1197316/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=194896 CPUtime=462.1
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 49186 0 0 0 46158 52 0 0 25 0 1 0 224033552 199573504 48444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 48724 48444 67 122 0 48598 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 194896

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 322
/proc/meminfo: memFree=1198340/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=194896 CPUtime=522.06
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 49191 0 0 0 52154 52 0 0 25 0 1 0 224033552 199573504 48449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 48724 48449 67 122 0 48598 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 194896

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 322
/proc/meminfo: memFree=1198404/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=194896 CPUtime=582.04
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 49192 0 0 0 58152 52 0 0 25 0 1 0 224033552 199573504 48450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 48724 48450 67 122 0 48598 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 194896

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 322
/proc/meminfo: memFree=1185028/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=208360 CPUtime=642.03
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 52662 0 0 0 64147 56 0 0 25 0 1 0 224033552 213360640 51798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 52090 51798 67 122 0 51964 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 208360


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 492
/proc/meminfo: memFree=1082364/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4061.11
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 406021 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 309964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083388/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4121.07
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 412017 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530042 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 309964

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083452/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4181.05
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 418015 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 309964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083644/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4241.04
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 424014 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 309964

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083580/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4301.02
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 430012 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 309964

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083708/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4361.01
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 436011 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 309964

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083652/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4420.99
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 442009 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 309964

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083652/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4480.98
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 448008 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 309964

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083652/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4540.96
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 454006 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 309964

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083652/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4600.95
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79293 0 0 0 460005 90 0 0 25 0 1 0 224033552 317403136 77123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530593 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77123 67 122 0 77365 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 309964

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083652/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309964 CPUtime=4660.93
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79294 0 0 0 466003 90 0 0 25 0 1 0 224033552 317403136 77124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77491 77124 67 122 0 77365 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 309964

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083588/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=4720.92
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79294 0 0 0 472002 90 0 0 25 0 1 0 224033552 317358080 77124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77124 67 122 0 77354 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 309920

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083524/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=4780.91
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79294 0 0 0 478000 91 0 0 25 0 1 0 224033552 317358080 77124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77124 67 122 0 77354 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 309920

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083524/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=4840.9
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79294 0 0 0 483999 91 0 0 25 0 1 0 224033552 317358080 77124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528468 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77124 67 122 0 77354 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 309920

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083460/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=4900.88
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79297 0 0 0 489997 91 0 0 25 0 1 0 224033552 317358080 77127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77127 67 122 0 77354 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 309920

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083268/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=4960.87
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79490 0 0 0 495996 91 0 0 25 0 1 0 224033552 317358080 77141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77141 67 122 0 77354 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 309920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 522
/proc/meminfo: memFree=1083332/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=5000.06
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79490 0 0 0 499915 91 0 0 25 0 1 0 224033552 317358080 77141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77141 67 122 0 77354 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 309920

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 0.99 2/65 522
/proc/meminfo: memFree=1083332/2055920 swapFree=4184544/4192956
[pid=32591] ppid=32589 vsize=309920 CPUtime=5000.06
/proc/32591/stat : 32591 (mxc) R 32589 32591 32537 0 -1 4194304 79490 0 0 0 499915 91 0 0 25 0 1 0 224033552 317358080 77141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32591/statm: 77480 77141 67 122 0 77354 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 309920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.12
CPU user time (s): 4999.15
CPU system time (s): 0.960853
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 310660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.16
system time used= 0.960853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79490
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= 4912

runsolver used 3.48247 second user time and 10.2744 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 28 11:53:55 UTC 2007

IDJOB= 424646
IDBENCH= 20148
IDSOLVER= 174
FILE ID= node55/424646-1177761235

PBS_JOBID= 4715610

Free space on /tmp= 66494 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/424646-1177761235/mxc /tmp/evaluation/424646-1177761235/instance-424646-1177761235.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-424646-1177761235 -o ROOT/results/node55/solver-424646-1177761235 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424646-1177761235/mxc /tmp/evaluation/424646-1177761235/instance-424646-1177761235.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 436819682

TIME LIMIT= 5000 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		: 3000.216
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		: 3000.216
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:       1393252 kB
Buffers:         58512 kB
Cached:         518496 kB
SwapCached:       2556 kB
Active:         278900 kB
Inactive:       307692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393252 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            62156 kB
Committed_AS:  1369176 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= 66494 MiB

End job on node55 on Sat Apr 28 13:17:19 UTC 2007