Trace number 424745

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) 5000.11 5002.21

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.732
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node66/watcher-424745-1177803678 -o ROOT/results/node66/solver-424745-1177803678 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424745-1177803678/mxc /tmp/evaluation/424745-1177803678/instance-424745-1177803678.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 0.94 0.98 3/64 16451
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1064 CPUtime=0
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 256357354 1089536 131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 266 131 57 122 0 140 0

[startup+0.0390351 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 16451
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1196 CPUtime=0.03
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 165 0 0 0 3 0 0 0 18 0 1 0 256357354 1224704 150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519800 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 299 150 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.101046 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 16451
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1336 CPUtime=0.09
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 256357354 1368064 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 334 190 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301085 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 16451
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1336 CPUtime=0.29
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 256357354 1368064 210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 334 210 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701166 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 16451
/proc/meminfo: memFree=1514872/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1468 CPUtime=0.69
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 253 0 0 0 69 0 0 0 22 0 1 0 256357354 1503232 236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 367 236 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50133 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 16452
/proc/meminfo: memFree=1514224/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1600 CPUtime=1.49
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 256357354 1638400 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 400 275 67 122 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10164 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 16452
/proc/meminfo: memFree=1513904/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1860 CPUtime=3.09
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 336 0 0 0 309 0 0 0 25 0 1 0 256357354 1904640 319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528124 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 465 319 67 122 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1860

[startup+6.30128 s]
/proc/loadavg: 0.80 0.94 0.98 2/65 16452
/proc/meminfo: memFree=1513648/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=1984 CPUtime=6.29
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 256357354 2031616 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 496 357 67 122 0 370 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1984

[startup+12.7016 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 16452
/proc/meminfo: memFree=1513328/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=2352 CPUtime=12.69
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 452 0 0 0 1269 0 0 0 25 0 1 0 256357354 2408448 435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 588 435 67 122 0 462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2352

[startup+25.5011 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 16452
/proc/meminfo: memFree=1513008/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=2584 CPUtime=25.48
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 512 0 0 0 2548 0 0 0 25 0 1 0 256357354 2646016 495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 646 495 67 122 0 520 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2584

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 16452
/proc/meminfo: memFree=1512624/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=2916 CPUtime=51.07
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 603 0 0 0 5107 0 0 0 25 0 1 0 256357354 2985984 586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 729 586 67 122 0 603 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2916

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 16454
/proc/meminfo: memFree=1511984/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=3472 CPUtime=102.26
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 757 0 0 0 10226 0 0 0 25 0 1 0 256357354 3555328 740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 868 740 67 122 0 742 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3472

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 16454
/proc/meminfo: memFree=1511728/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=3756 CPUtime=162.23
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 819 0 0 0 16223 0 0 0 25 0 1 0 256357354 3846144 802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 939 802 67 122 0 813 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3756

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 16454
/proc/meminfo: memFree=1511472/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=4048 CPUtime=222.21
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 879 0 0 0 22221 0 0 0 25 0 1 0 256357354 4145152 862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1012 862 67 122 0 886 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4048

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1511152/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=4344 CPUtime=282.18
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 955 0 0 0 28218 0 0 0 25 0 1 0 256357354 4448256 938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1086 938 67 122 0 960 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4344

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1510960/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=4528 CPUtime=342.16
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 1003 0 0 0 34216 0 0 0 25 0 1 0 256357354 4636672 986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1132 986 67 122 0 1006 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4528

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1510640/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=4828 CPUtime=402.14
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 1083 0 0 0 40214 0 0 0 25 0 1 0 256357354 4943872 1066 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1207 1066 67 122 0 1081 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4828

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1510512/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=4956 CPUtime=462.12
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 1114 0 0 0 46211 1 0 0 25 0 1 0 256357354 5074944 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1239 1097 67 122 0 1113 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4956

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1510320/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=5088 CPUtime=522.1
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 1154 0 0 0 52209 1 0 0 25 0 1 0 256357354 5210112 1137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1272 1137 67 122 0 1146 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5088

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1510256/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=5256 CPUtime=582.07
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 1190 0 0 0 58206 1 0 0 25 0 1 0 256357354 5382144 1173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1314 1173 67 122 0 1188 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16454
/proc/meminfo: memFree=1510192/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=5308 CPUtime=642.05
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 1206 0 0 0 64204 1 0 0 25 0 1 0 256357354 5435392 1189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 1327 1189 67 122 0 1201 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5308


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506864/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8616 CPUtime=4000.69
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2036 0 0 0 400065 4 0 0 25 0 1 0 256357354 8822784 2014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2154 2014 67 122 0 2028 0
Current children cumulated CPU time (s) 4000.69
Current children cumulated vsize (KiB) 8616

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506544/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8804 CPUtime=4060.67
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2100 0 0 0 406063 4 0 0 25 0 1 0 256357354 9015296 2078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535338 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2201 2078 67 122 0 2075 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 8804

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506608/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8740 CPUtime=4120.64
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2100 0 0 0 412060 4 0 0 25 0 1 0 256357354 8949760 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2185 2062 67 122 0 2059 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 8740

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506672/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8740 CPUtime=4180.62
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2100 0 0 0 418058 4 0 0 25 0 1 0 256357354 8949760 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2185 2062 67 122 0 2059 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 8740

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506608/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8740 CPUtime=4240.59
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2100 0 0 0 424055 4 0 0 25 0 1 0 256357354 8949760 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2185 2062 67 122 0 2059 0
Current children cumulated CPU time (s) 4240.59
Current children cumulated vsize (KiB) 8740

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506672/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8740 CPUtime=4300.57
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2100 0 0 0 430053 4 0 0 25 0 1 0 256357354 8949760 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2185 2062 67 122 0 2059 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 8740

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506544/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8804 CPUtime=4360.55
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2112 0 0 0 436051 4 0 0 25 0 1 0 256357354 9015296 2074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2201 2074 67 122 0 2075 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 8804

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506608/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8804 CPUtime=4420.53
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2113 0 0 0 442049 4 0 0 25 0 1 0 256357354 9015296 2075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2201 2075 67 122 0 2075 0
Current children cumulated CPU time (s) 4420.53
Current children cumulated vsize (KiB) 8804

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506544/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8804 CPUtime=4480.5
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2113 0 0 0 448046 4 0 0 25 0 1 0 256357354 9015296 2075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2201 2075 67 122 0 2075 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 8804

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506544/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8880 CPUtime=4540.48
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2118 0 0 0 454044 4 0 0 25 0 1 0 256357354 9093120 2080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2220 2080 67 122 0 2094 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 8880

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506480/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8880 CPUtime=4600.46
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2126 0 0 0 460042 4 0 0 25 0 1 0 256357354 9093120 2088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2220 2088 67 122 0 2094 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 8880

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506416/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=8960 CPUtime=4660.44
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2138 0 0 0 466040 4 0 0 25 0 1 0 256357354 9175040 2100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2240 2100 67 122 0 2114 0
Current children cumulated CPU time (s) 4660.44
Current children cumulated vsize (KiB) 8960

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506224/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=9020 CPUtime=4720.42
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2165 0 0 0 472038 4 0 0 25 0 1 0 256357354 9236480 2127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2255 2127 67 122 0 2129 0
Current children cumulated CPU time (s) 4720.42
Current children cumulated vsize (KiB) 9020

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16654
/proc/meminfo: memFree=1506288/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=9016 CPUtime=4780.39
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2165 0 0 0 478035 4 0 0 25 0 1 0 256357354 9232384 2127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2254 2127 67 122 0 2128 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 9016

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16852
/proc/meminfo: memFree=1505904/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=9016 CPUtime=4840.25
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2165 0 0 0 484020 5 0 0 25 0 1 0 256357354 9232384 2127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2254 2127 67 122 0 2128 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 9016

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16852
/proc/meminfo: memFree=1505904/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=9016 CPUtime=4900.23
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2165 0 0 0 490018 5 0 0 25 0 1 0 256357354 9232384 2127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2254 2127 67 122 0 2128 0
Current children cumulated CPU time (s) 4900.23
Current children cumulated vsize (KiB) 9016

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16852
/proc/meminfo: memFree=1505968/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=9016 CPUtime=4960.2
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2165 0 0 0 496015 5 0 0 25 0 1 0 256357354 9232384 2127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2254 2127 67 122 0 2128 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 9016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16852
/proc/meminfo: memFree=1505968/2055920 swapFree=4183060/4192956
[pid=16451] ppid=16449 vsize=9016 CPUtime=5000.09
/proc/16451/stat : 16451 (mxc) R 16449 16451 16397 0 -1 4194304 2169 0 0 0 500004 5 0 0 25 0 1 0 256357354 9232384 2131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2254 2131 67 122 0 2128 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 9016

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.11
CPU user time (s): 5000.05
CPU system time (s): 0.058991
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 9068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2169
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= 7906

runsolver used 3.53646 second user time and 10.2184 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Sat Apr 28 23:41:18 UTC 2007

IDJOB= 424745
IDBENCH= 20272
IDSOLVER= 174
FILE ID= node66/424745-1177803678

PBS_JOBID= 4715856

Free space on /tmp= 66527 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424745-1177803678/mxc /tmp/evaluation/424745-1177803678/instance-424745-1177803678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424745-1177803678 -o ROOT/results/node66/solver-424745-1177803678 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424745-1177803678/mxc /tmp/evaluation/424745-1177803678/instance-424745-1177803678.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 516661261

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1515408 kB
Buffers:         51636 kB
Cached:         411216 kB
SwapCached:       4512 kB
Active:         236588 kB
Inactive:       236348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515408 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            53676 kB
Committed_AS:  1875060 kB
PageTables:       1376 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= 66527 MiB

End job on node66 on Sun Apr 29 01:04:42 UTC 2007