Trace number 306190

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) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
MD5SUMbe41d97fbec08b222b8d456b52d73634
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.39
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/node3/watcher-306190-1172094081 -o ROOT/results/node3/solver-306190-1172094081 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306190-1172094081/mxc /tmp/evaluation/306190-1172094081/instance-306190-1172094081.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 0.99 0.99 3/77 23444
/proc/meminfo: memFree=814560/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=2868 CPUtime=0
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 514 0 0 0 0 0 0 0 18 0 1 0 229362962 2936832 498 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 717 498 46 122 0 591 0

[startup+0.107387 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 23444
/proc/meminfo: memFree=814560/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=4120 CPUtime=0.1
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 1010 0 0 0 10 0 0 0 18 0 1 0 229362962 4218880 807 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 1030 807 59 122 0 904 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4120

[startup+0.516411 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 23444
/proc/meminfo: memFree=814560/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=4780 CPUtime=0.5
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 1183 0 0 0 50 0 0 0 22 0 1 0 229362962 4894720 980 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 1195 980 59 122 0 1069 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4780

[startup+1.33648 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 23445
/proc/meminfo: memFree=809816/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=6100 CPUtime=1.32
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 1512 0 0 0 132 0 0 0 25 0 1 0 229362962 6246400 1309 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 1525 1309 59 122 0 1399 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6100

[startup+2.97261 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 23445
/proc/meminfo: memFree=807832/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=8740 CPUtime=2.96
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 2188 0 0 0 295 1 0 0 25 0 1 0 229362962 8949760 1985 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 2185 1985 59 122 0 2059 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8740

[startup+6.24888 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 23445
/proc/meminfo: memFree=802456/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=14044 CPUtime=6.24
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 3487 0 0 0 621 3 0 0 25 0 1 0 229362962 14381056 3284 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 3511 3284 59 122 0 3385 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14044

[startup+12.7074 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 23445
/proc/meminfo: memFree=792216/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=23416 CPUtime=12.7
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 5845 0 0 0 1265 5 0 0 25 0 1 0 229362962 23977984 5642 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 5854 5642 59 122 0 5728 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23416

[startup+25.5105 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 23445
/proc/meminfo: memFree=778520/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=37536 CPUtime=25.5
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 9347 0 0 0 2541 9 0 0 25 0 1 0 229362962 38436864 9144 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 9384 9144 59 122 0 9258 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 37536

[startup+51.1236 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 23445
/proc/meminfo: memFree=768984/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=46124 CPUtime=51.1
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 11571 0 0 0 5099 11 0 0 25 0 1 0 229362962 47230976 11318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 11531 11318 67 122 0 11405 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 46124

[startup+102.34 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23445
/proc/meminfo: memFree=753048/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=61964 CPUtime=102.3
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 15659 0 0 0 10215 15 0 0 25 0 1 0 229362962 63451136 15296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 15491 15296 67 122 0 15365 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 61964

[startup+162.372 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 23445
/proc/meminfo: memFree=751128/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=63944 CPUtime=162.32
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 16193 0 0 0 16216 16 0 0 25 0 1 0 229362962 65478656 15767 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 15986 15767 67 122 0 15860 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 63944

[startup+222.401 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23445
/proc/meminfo: memFree=746392/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=69092 CPUtime=222.34
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 17548 0 0 0 22216 18 0 0 25 0 1 0 229362962 70750208 17059 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 17273 17059 67 122 0 17147 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 69092

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=737176/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=78456 CPUtime=282.36
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 19921 0 0 0 28215 21 0 0 25 0 1 0 229362962 80338944 19362 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 19614 19362 67 122 0 19488 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 78456

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=734176/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=81624 CPUtime=342.37
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 20766 0 0 0 34215 22 0 0 25 0 1 0 229362962 83582976 20137 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 20406 20137 67 122 0 20280 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 81624

[startup+402.491 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23445
/proc/meminfo: memFree=728800/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=86244 CPUtime=402.39
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 22075 0 0 0 40215 24 0 0 25 0 1 0 229362962 88313856 21299 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 21561 21299 67 122 0 21435 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 86244

[startup+462.517 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23445
/proc/meminfo: memFree=728928/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=86244 CPUtime=462.39
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 22075 0 0 0 46215 24 0 0 25 0 1 0 229362962 88313856 21299 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 21561 21299 67 122 0 21435 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 86244

[startup+522.545 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23445
/proc/meminfo: memFree=723552/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=91524 CPUtime=522.42
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 23489 0 0 0 52215 27 0 0 25 0 1 0 229362962 93720576 22636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 22881 22636 67 122 0 22755 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 91524

[startup+582.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=720736/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=94432 CPUtime=582.43
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 24271 0 0 0 58215 28 0 0 25 0 1 0 229362962 96698368 23341 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 23608 23341 67 122 0 23482 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 94432

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=719648/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=95356 CPUtime=642.44
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 24617 0 0 0 64215 29 0 0 25 0 1 0 229362962 97644544 23603 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 23839 23603 67 122 0 23713 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 95356

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=718880/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=96148 CPUtime=702.45
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 24888 0 0 0 70215 30 0 0 25 0 1 0 229362962 98455552 23790 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 24037 23790 67 122 0 23911 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 96148

[startup+762.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=718944/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=96148 CPUtime=762.46
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 24888 0 0 0 76216 30 0 0 25 0 1 0 229362962 98455552 23790 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 24037 23790 67 122 0 23911 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 96148

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=716832/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=98260 CPUtime=822.48
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 25511 0 0 0 82217 31 0 0 25 0 1 0 229362962 100618240 24329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 24565 24329 67 122 0 24439 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 98260

[startup+882.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=715232/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=99844 CPUtime=882.49
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 25984 0 0 0 88217 32 0 0 25 0 1 0 229362962 102240256 24718 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 24961 24718 67 122 0 24835 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 99844

[startup+942.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=714208/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=101428 CPUtime=942.5
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 26364 0 0 0 94217 33 0 0 25 0 1 0 229362962 103862272 25098 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 25357 25098 67 122 0 25231 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 101428

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=712736/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=102352 CPUtime=1002.52
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 26688 0 0 0 100218 34 0 0 25 0 1 0 229362962 104808448 25338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 25588 25338 67 122 0 25462 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 102352

[startup+1062.79 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 23445
/proc/meminfo: memFree=706016/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=109084 CPUtime=1062.54
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 28458 0 0 0 106218 36 0 0 25 0 1 0 229362962 111702016 27016 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 27271 27016 67 122 0 27145 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 109084

[startup+1122.82 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 23445
/proc/meminfo: memFree=703392/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=111592 CPUtime=1122.55
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 29203 0 0 0 112217 38 0 0 25 0 1 0 229362962 114270208 27669 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 27898 27669 67 122 0 27772 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 111592

[startup+1182.84 s]
/proc/loadavg: 1.03 1.02 1.00 2/84 23471
/proc/meminfo: memFree=702320/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=111592 CPUtime=1182.55
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 29203 0 0 0 118216 39 0 0 25 0 1 0 229362962 114270208 27669 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 27898 27669 67 122 0 27772 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 111592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/84 23529
/proc/meminfo: memFree=701552/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=112384 CPUtime=1200.04
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 29484 0 0 0 119965 39 0 0 25 0 1 0 229362962 115081216 27858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 28096 27858 67 122 0 27970 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 112384

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

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

[startup+1200.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/84 23529
/proc/meminfo: memFree=701552/2055920 swapFree=4192812/4192956
[pid=23444] ppid=23442 vsize=112384 CPUtime=1200.04
/proc/23444/stat : 23444 (mxc) R 23442 23444 23387 0 -1 4194304 29484 0 0 0 119965 39 0 0 25 0 1 0 229362962 115081216 27858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 28096 27858 67 122 0 27970 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 112384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.417936
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 112752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29484
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= 24735

runsolver used 1.49077 second user time and 2.71659 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Feb 21 21:41:21 UTC 2007

IDJOB= 306190
IDBENCH= 20175
IDSOLVER= 107
FILE ID= node3/306190-1172094081

PBS_JOBID= 3865348

Free space on /tmp= 66547 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
COMMAND LINE= /tmp/evaluation/306190-1172094081/mxc /tmp/evaluation/306190-1172094081/instance-306190-1172094081.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-306190-1172094081 -o ROOT/results/node3/solver-306190-1172094081 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306190-1172094081/mxc /tmp/evaluation/306190-1172094081/instance-306190-1172094081.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  be41d97fbec08b222b8d456b52d73634

RANDOM SEED= 281219702

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        814968 kB
Buffers:         64772 kB
Cached:        1040908 kB
SwapCached:          0 kB
Active:         487632 kB
Inactive:       672380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        814968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            66576 kB
Committed_AS:  1111676 kB
PageTables:       1656 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= 66547 MiB

End job on node3 on Wed Feb 21 22:01:24 UTC 2007