Trace number 300983

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.05 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-300983-1171946484 -o ROOT/results/node13/solver-300983-1171946484 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300983-1171946484/mxc /tmp/evaluation/300983-1171946484/instance-300983-1171946484.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.09 1.86 3/77 2674
/proc/meminfo: memFree=1349368/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=1476 CPUtime=0
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 214602897 1511424 202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 369 203 46 122 0 243 0

[startup+0.106978 s]
/proc/loadavg: 0.94 1.09 1.86 3/77 2674
/proc/meminfo: memFree=1349368/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=2120 CPUtime=0.1
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 214602897 2170880 371 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 530 371 59 122 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2120

[startup+0.515033 s]
/proc/loadavg: 0.94 1.09 1.86 3/77 2674
/proc/meminfo: memFree=1349368/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=3704 CPUtime=0.5
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 845 0 0 0 50 0 0 0 21 0 1 0 214602897 3792896 759 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 926 759 59 122 0 800 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3704

[startup+1.33814 s]
/proc/loadavg: 0.94 1.09 1.86 2/78 2675
/proc/meminfo: memFree=1344816/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=5428 CPUtime=1.33
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 1298 0 0 0 133 0 0 0 25 0 1 0 214602897 5558272 1210 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 1357 1210 67 122 0 1231 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5428

[startup+2.97736 s]
/proc/loadavg: 0.94 1.09 1.86 2/78 2675
/proc/meminfo: memFree=1344048/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=6476 CPUtime=2.96
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 1555 0 0 0 296 0 0 0 25 0 1 0 214602897 6631424 1467 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 1619 1467 67 122 0 1493 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6476

[startup+6.2538 s]
/proc/loadavg: 0.94 1.09 1.86 2/78 2675
/proc/meminfo: memFree=1342960/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=7268 CPUtime=6.24
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 1776 0 0 0 624 0 0 0 25 0 1 0 214602897 7442432 1688 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 1817 1688 67 122 0 1691 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7268

[startup+12.7107 s]
/proc/loadavg: 0.95 1.08 1.85 2/78 2675
/proc/meminfo: memFree=1341488/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=8476 CPUtime=12.7
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 2063 0 0 0 1269 1 0 0 25 0 1 0 214602897 8679424 1975 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 2119 1975 67 122 0 1993 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8476

[startup+25.5124 s]
/proc/loadavg: 0.96 1.08 1.84 2/78 2675
/proc/meminfo: memFree=1340400/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=9616 CPUtime=25.49
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 2344 0 0 0 2548 1 0 0 25 0 1 0 214602897 9846784 2256 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 2404 2256 67 122 0 2278 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9616

[startup+51.1248 s]
/proc/loadavg: 0.97 1.07 1.81 2/78 2675
/proc/meminfo: memFree=1338288/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=11692 CPUtime=51.09
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 2859 0 0 0 5108 1 0 0 25 0 1 0 214602897 11972608 2771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 2923 2771 67 122 0 2797 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11692

[startup+102.346 s]
/proc/loadavg: 0.99 1.06 1.77 2/78 2675
/proc/meminfo: memFree=1336816/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=13080 CPUtime=102.3
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 3216 0 0 0 10228 2 0 0 25 0 1 0 214602897 13393920 3128 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 3270 3128 67 122 0 3144 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13080

[startup+162.38 s]
/proc/loadavg: 0.99 1.05 1.72 2/78 2675
/proc/meminfo: memFree=1335472/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=14408 CPUtime=162.32
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 3552 0 0 0 16229 3 0 0 25 0 1 0 214602897 14753792 3464 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 3602 3464 67 122 0 3476 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 14408

[startup+222.411 s]
/proc/loadavg: 0.99 1.04 1.67 2/78 2675
/proc/meminfo: memFree=1334128/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=15748 CPUtime=222.33
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 3886 0 0 0 22230 3 0 0 25 0 1 0 214602897 16125952 3798 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 3937 3798 67 122 0 3811 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15748

[startup+282.438 s]
/proc/loadavg: 0.99 1.03 1.62 2/78 2675
/proc/meminfo: memFree=1333744/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=16084 CPUtime=282.35
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 3976 0 0 0 28231 4 0 0 25 0 1 0 214602897 16470016 3888 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 4021 3888 67 122 0 3895 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16084

[startup+342.464 s]
/proc/loadavg: 0.99 1.02 1.58 2/78 2675
/proc/meminfo: memFree=1332144/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=17720 CPUtime=342.36
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 4390 0 0 0 34231 5 0 0 25 0 1 0 214602897 18145280 4296 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 4430 4296 67 122 0 4304 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 17720

[startup+402.496 s]
/proc/loadavg: 0.99 1.01 1.54 2/78 2675
/proc/meminfo: memFree=1331760/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=18084 CPUtime=402.37
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 4481 0 0 0 40232 5 0 0 25 0 1 0 214602897 18518016 4387 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 4521 4387 67 122 0 4395 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 18084

[startup+462.524 s]
/proc/loadavg: 0.99 1.01 1.51 2/78 2675
/proc/meminfo: memFree=1331568/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=18252 CPUtime=462.38
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 4530 0 0 0 46232 6 0 0 25 0 1 0 214602897 18690048 4428 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 4563 4428 67 122 0 4437 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 18252

[startup+522.555 s]
/proc/loadavg: 0.99 1.00 1.47 2/78 2675
/proc/meminfo: memFree=1330160/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=19616 CPUtime=522.4
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 4893 0 0 0 52233 7 0 0 25 0 1 0 214602897 20086784 4776 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 4904 4776 67 122 0 4778 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 19616

[startup+582.583 s]
/proc/loadavg: 1.07 1.02 1.44 2/78 2675
/proc/meminfo: memFree=1329136/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=20540 CPUtime=582.41
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 5147 0 0 0 58234 7 0 0 25 0 1 0 214602897 21032960 5005 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5135 5005 67 122 0 5009 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 20540

[startup+642.618 s]
/proc/loadavg: 1.02 1.01 1.42 2/78 2675
/proc/meminfo: memFree=1329136/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=20496 CPUtime=642.43
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 5172 0 0 0 64235 8 0 0 25 0 1 0 214602897 20987904 4994 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5124 4994 67 122 0 4998 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 20496

[startup+702.645 s]
/proc/loadavg: 1.01 1.00 1.39 2/78 2675
/proc/meminfo: memFree=1329072/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=20644 CPUtime=702.43
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 5212 0 0 0 70235 8 0 0 25 0 1 0 214602897 21139456 5031 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5161 5031 67 122 0 5035 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 20644

[startup+762.677 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 2675
/proc/meminfo: memFree=1328944/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=20724 CPUtime=762.45
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 5250 0 0 0 76236 9 0 0 25 0 1 0 214602897 21221376 5051 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5181 5051 67 122 0 5055 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 20724

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 2675
/proc/meminfo: memFree=1327920/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=21908 CPUtime=822.46
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 5573 0 0 0 82237 9 0 0 25 0 1 0 214602897 22433792 5302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5477 5302 67 122 0 5351 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 21908

[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 2675
/proc/meminfo: memFree=1327856/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22020 CPUtime=882.48
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 5836 0 0 0 88238 10 0 0 25 0 1 0 214602897 22548480 5320 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5505 5320 67 122 0 5379 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 22020

[startup+942.773 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 2675
/proc/meminfo: memFree=1327664/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22152 CPUtime=942.5
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 6120 0 0 0 94239 11 0 0 25 0 1 0 214602897 22683648 5359 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5538 5359 67 122 0 5412 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 22152

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 2675
/proc/meminfo: memFree=1327152/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22672 CPUtime=1002.5
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 6486 0 0 0 100239 11 0 0 25 0 1 0 214602897 23216128 5480 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5668 5480 67 122 0 5542 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 22672

[startup+1062.84 s]
/proc/loadavg: 1.04 1.01 1.25 2/78 2675
/proc/meminfo: memFree=1327216/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22476 CPUtime=1062.52
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 6696 0 0 0 106240 12 0 0 25 0 1 0 214602897 23015424 5460 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5619 5460 67 122 0 5493 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 22476

[startup+1122.87 s]
/proc/loadavg: 1.01 1.01 1.24 2/78 2675
/proc/meminfo: memFree=1327216/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22476 CPUtime=1122.54
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 6941 0 0 0 112241 13 0 0 25 0 1 0 214602897 23015424 5460 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5619 5460 67 122 0 5493 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 22476

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.22 2/84 2739
/proc/meminfo: memFree=1325880/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22700 CPUtime=1182.53
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 7163 0 0 0 118239 14 0 0 25 0 1 0 214602897 23244800 5507 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5675 5507 67 122 0 5549 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 22700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.21 2/84 2775
/proc/meminfo: memFree=1325560/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22964 CPUtime=1200.03
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 7332 0 0 0 119989 14 0 0 25 0 1 0 214602897 23515136 5571 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5741 5571 67 122 0 5615 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22964

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.21 2/84 2775
/proc/meminfo: memFree=1325560/2055920 swapFree=4192812/4192956
[pid=2674] ppid=2672 vsize=22964 CPUtime=1200.03
/proc/2674/stat : 2674 (mxc) R 2672 2674 2262 0 -1 4194304 7332 0 0 0 119989 14 0 0 25 0 1 0 214602897 23515136 5571 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 5741 5571 67 122 0 5615 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.152976
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 23104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7332
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= 1869

runsolver used 1.2818 second user time and 2.78158 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 20 04:41:24 UTC 2007

IDJOB= 300983
IDBENCH= 20048
IDSOLVER= 107
FILE ID= node13/300983-1171946484

PBS_JOBID= 3848946

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/300983-1171946484/mxc /tmp/evaluation/300983-1171946484/instance-300983-1171946484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300983-1171946484 -o ROOT/results/node13/solver-300983-1171946484 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300983-1171946484/mxc /tmp/evaluation/300983-1171946484/instance-300983-1171946484.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 288421893

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1349840 kB
Buffers:         51280 kB
Cached:         519988 kB
SwapCached:          0 kB
Active:         210652 kB
Inactive:       415200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            65792 kB
Committed_AS:   945140 kB
PageTables:       1744 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= 66548 MiB

End job on node13 on Tue Feb 20 05:01:27 UTC 2007