Trace number 306149

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) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-306149-1172093217 -o ROOT/results/node40/solver-306149-1172093217 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306149-1172093217/mxc /tmp/evaluation/306149-1172093217/instance-306149-1172093217.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: 1.00 1.00 1.03 3/64 31717
/proc/meminfo: memFree=1428720/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=2736 CPUtime=0
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 513 0 0 0 0 0 0 0 18 0 1 0 134355990 2801664 497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 684 497 46 122 0 558 0

[startup+0.106734 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 31717
/proc/meminfo: memFree=1428720/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=4120 CPUtime=0.09
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 1018 0 0 0 9 0 0 0 18 0 1 0 134355990 4218880 815 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 1030 815 59 122 0 904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4120

[startup+0.514786 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 31717
/proc/meminfo: memFree=1428720/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=4912 CPUtime=0.5
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 1215 0 0 0 50 0 0 0 21 0 1 0 134355990 5029888 1012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 1228 1012 59 122 0 1102 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4912

[startup+1.33489 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31718
/proc/meminfo: memFree=1423528/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=6496 CPUtime=1.32
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 1628 0 0 0 131 1 0 0 25 0 1 0 134355990 6651904 1425 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 1624 1425 59 122 0 1498 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6496

[startup+2.97111 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31718
/proc/meminfo: memFree=1421224/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=9672 CPUtime=2.96
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 2421 0 0 0 294 2 0 0 25 0 1 0 134355990 9904128 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 2418 2219 59 122 0 2292 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9672

[startup+6.25353 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31718
/proc/meminfo: memFree=1415464/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=14952 CPUtime=6.24
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 3744 0 0 0 621 3 0 0 25 0 1 0 134355990 15310848 3541 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 3738 3541 59 122 0 3612 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14952

[startup+12.7034 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31718
/proc/meminfo: memFree=1405736/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=24192 CPUtime=12.69
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 6032 0 0 0 1264 5 0 0 25 0 1 0 134355990 24772608 5829 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 6048 5829 59 122 0 5922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24192

[startup+25.508 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31718
/proc/meminfo: memFree=1390504/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=39896 CPUtime=25.49
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 9958 0 0 0 2540 9 0 0 25 0 1 0 134355990 40853504 9755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 9974 9755 59 122 0 9848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39896

[startup+51.1153 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31718
/proc/meminfo: memFree=1381864/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=48088 CPUtime=51.09
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 12050 0 0 0 5098 11 0 0 25 0 1 0 134355990 49242112 11797 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 12022 11797 67 122 0 11896 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48088

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31718
/proc/meminfo: memFree=1367400/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=61816 CPUtime=102.29
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 15613 0 0 0 10213 16 0 0 25 0 1 0 134355990 63299584 15250 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 15454 15250 67 122 0 15328 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 61816

[startup+162.346 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31718
/proc/meminfo: memFree=1362408/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=66700 CPUtime=162.29
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 16902 0 0 0 16211 18 0 0 25 0 1 0 134355990 68300800 16476 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 16675 16476 67 122 0 16549 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 66700

[startup+222.364 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31718
/proc/meminfo: memFree=1350824/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=78440 CPUtime=222.29
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 19912 0 0 0 22208 21 0 0 25 0 1 0 134355990 80322560 19353 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531068 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 19610 19353 67 122 0 19484 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 78440

[startup+282.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1350056/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=79232 CPUtime=282.29
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 20170 0 0 0 28208 21 0 0 25 0 1 0 134355990 81133568 19541 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 19808 19541 67 122 0 19682 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 79232

[startup+342.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1348648/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=80552 CPUtime=342.3
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 20581 0 0 0 34208 22 0 0 25 0 1 0 134355990 82485248 19882 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 20138 19882 67 122 0 20012 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 80552

[startup+402.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1344040/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=85172 CPUtime=402.31
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 21800 0 0 0 40207 24 0 0 25 0 1 0 134355990 87216128 21024 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 21293 21024 67 122 0 21167 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 85172

[startup+462.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1343464/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=85700 CPUtime=462.31
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 22033 0 0 0 46207 24 0 0 25 0 1 0 134355990 87756800 21180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 21425 21180 67 122 0 21299 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 85700

[startup+522.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1343464/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=85700 CPUtime=522.31
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 22033 0 0 0 52207 24 0 0 25 0 1 0 134355990 87756800 21180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 21425 21180 67 122 0 21299 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 85700

[startup+582.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1339176/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=90056 CPUtime=582.31
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 23179 0 0 0 58206 25 0 0 25 0 1 0 134355990 92217344 22249 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 22514 22249 67 122 0 22388 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 90056

[startup+642.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1331176/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=97976 CPUtime=642.32
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 25266 0 0 0 64203 29 0 0 25 0 1 0 134355990 100327424 24252 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 24494 24252 67 122 0 24368 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 97976

[startup+702.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1331176/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=97976 CPUtime=702.32
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 25350 0 0 0 70203 29 0 0 25 0 1 0 134355990 100327424 24252 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 24494 24252 67 122 0 24368 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 97976

[startup+762.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1330856/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=98900 CPUtime=762.32
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 25570 0 0 0 76203 29 0 0 25 0 1 0 134355990 101273600 24472 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 24725 24472 67 122 0 24599 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 98900

[startup+822.565 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31718
/proc/meminfo: memFree=1330280/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=98900 CPUtime=822.33
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 25676 0 0 0 82203 30 0 0 25 0 1 0 134355990 101273600 24494 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 24725 24494 67 122 0 24599 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 98900

[startup+882.582 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31718
/proc/meminfo: memFree=1324520/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=104712 CPUtime=882.32
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 27191 0 0 0 88201 31 0 0 25 0 1 0 134355990 107225088 25925 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 26178 25925 67 122 0 26052 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 104712

[startup+942.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1322920/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=106692 CPUtime=942.32
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 27707 0 0 0 94200 32 0 0 25 0 1 0 134355990 109252608 26441 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 26673 26441 67 122 0 26547 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 106692

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1322472/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=106824 CPUtime=1002.33
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 27800 0 0 0 100200 33 0 0 25 0 1 0 134355990 109387776 26450 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 26706 26450 67 122 0 26580 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 106824

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1315752/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=113424 CPUtime=1062.34
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 29546 0 0 0 106200 34 0 0 25 0 1 0 134355990 116146176 28104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 28356 28104 67 122 0 28230 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 113424

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1315752/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=113424 CPUtime=1122.33
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 29638 0 0 0 112199 34 0 0 25 0 1 0 134355990 116146176 28104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 28356 28104 67 122 0 28230 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 113424

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1315816/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=113424 CPUtime=1182.33
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 29638 0 0 0 118199 34 0 0 25 0 1 0 134355990 116146176 28104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 28356 28104 67 122 0 28230 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 113424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1315816/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=113424 CPUtime=1200.05
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 29638 0 0 0 119971 34 0 0 25 0 1 0 134355990 116146176 28104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 28356 28104 67 122 0 28230 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113424

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31718
/proc/meminfo: memFree=1315816/2055920 swapFree=4183972/4192956
[pid=31717] ppid=31715 vsize=113424 CPUtime=1200.05
/proc/31717/stat : 31717 (mxc) R 31715 31717 30586 0 -1 4194304 29638 0 0 0 119971 34 0 0 25 0 1 0 134355990 116146176 28104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31717/statm: 28356 28104 67 122 0 28230 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.72
CPU system time (s): 0.367944
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 113792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29638
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= 2196

runsolver used 0.775882 second user time and 2.43063 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Feb 21 21:26:57 UTC 2007

IDJOB= 306149
IDBENCH= 20174
IDSOLVER= 107
FILE ID= node40/306149-1172093217

PBS_JOBID= 3892850

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306149-1172093217/mxc /tmp/evaluation/306149-1172093217/instance-306149-1172093217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-306149-1172093217 -o ROOT/results/node40/solver-306149-1172093217 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306149-1172093217/mxc /tmp/evaluation/306149-1172093217/instance-306149-1172093217.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 550225066

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1429128 kB
Buffers:         38140 kB
Cached:         518868 kB
SwapCached:       3176 kB
Active:         144640 kB
Inactive:       422376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429128 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15848 kB
Slab:            45824 kB
Committed_AS:   249888 kB
PageTables:       1412 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= 66559 MiB

End job on node40 on Wed Feb 21 21:47:00 UTC 2007