Trace number 301434

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) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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/node19/watcher-301434-1171970344 -o ROOT/results/node19/solver-301434-1171970344 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301434-1171970344/mxc /tmp/evaluation/301434-1171970344/instance-301434-1171970344.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 1.01 1.53 3/77 10148
/proc/meminfo: memFree=1370224/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=1668 CPUtime=0
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 216988471 1708032 253 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 417 253 46 122 0 291 0

[startup+0.106884 s]
/proc/loadavg: 1.00 1.01 1.53 3/77 10148
/proc/meminfo: memFree=1370224/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=2560 CPUtime=0.1
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 627 0 0 0 10 0 0 0 18 0 1 0 216988471 2621440 493 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 640 493 59 122 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2560

[startup+0.514928 s]
/proc/loadavg: 1.00 1.01 1.53 3/77 10148
/proc/meminfo: memFree=1370224/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=4276 CPUtime=0.51
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 1027 0 0 0 51 0 0 0 21 0 1 0 216988471 4378624 893 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 1069 893 59 122 0 943 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4276

[startup+1.33502 s]
/proc/loadavg: 1.00 1.01 1.53 2/78 10149
/proc/meminfo: memFree=1364776/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=7048 CPUtime=1.32
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 1716 0 0 0 132 0 0 0 25 0 1 0 216988471 7217152 1582 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 1762 1582 59 122 0 1636 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7048

[startup+2.97119 s]
/proc/loadavg: 1.00 1.01 1.53 2/78 10149
/proc/meminfo: memFree=1361448/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=11140 CPUtime=2.96
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 2761 0 0 0 295 1 0 0 25 0 1 0 216988471 11407360 2627 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 2785 2627 59 122 0 2659 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11140

[startup+6.24755 s]
/proc/loadavg: 1.00 1.01 1.53 2/78 10149
/proc/meminfo: memFree=1357992/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=13656 CPUtime=6.24
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 3381 0 0 0 622 2 0 0 25 0 1 0 216988471 13983744 3245 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 3414 3245 67 122 0 3288 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13656

[startup+12.7053 s]
/proc/loadavg: 1.00 1.01 1.52 2/78 10149
/proc/meminfo: memFree=1355048/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=15736 CPUtime=12.69
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 3916 0 0 0 1267 2 0 0 25 0 1 0 216988471 16113664 3780 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 3934 3780 67 122 0 3808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15736

[startup+25.5126 s]
/proc/loadavg: 1.00 1.01 1.52 2/78 10149
/proc/meminfo: memFree=1353000/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=17772 CPUtime=25.5
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 4427 0 0 0 2547 3 0 0 25 0 1 0 216988471 18198528 4291 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 4443 4291 67 122 0 4317 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17772

[startup+51.1244 s]
/proc/loadavg: 1.00 1.01 1.50 2/78 10149
/proc/meminfo: memFree=1348584/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=22088 CPUtime=51.1
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 5516 0 0 0 5106 4 0 0 25 0 1 0 216988471 22618112 5380 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 5522 5380 67 122 0 5396 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22088

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.47 2/78 10149
/proc/meminfo: memFree=1345640/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=25008 CPUtime=102.31
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 6301 0 0 0 10226 5 0 0 25 0 1 0 216988471 25608192 6066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 6252 6066 67 122 0 6126 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25008

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.44 2/78 10149
/proc/meminfo: memFree=1342888/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=27648 CPUtime=162.32
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 7190 0 0 0 16226 6 0 0 25 0 1 0 216988471 28311552 6745 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 6912 6745 67 122 0 6786 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 27648

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.41 2/78 10149
/proc/meminfo: memFree=1341608/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=28968 CPUtime=222.34
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 7724 0 0 0 22227 7 0 0 25 0 1 0 216988471 29663232 7054 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 7242 7054 67 122 0 7116 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 28968

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.38 2/78 10149
/proc/meminfo: memFree=1340520/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=30288 CPUtime=282.35
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 8206 0 0 0 28227 8 0 0 25 0 1 0 216988471 31014912 7376 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517806 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 7572 7376 67 122 0 7446 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 30288

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 10149
/proc/meminfo: memFree=1339752/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=30816 CPUtime=342.37
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 8516 0 0 0 34228 9 0 0 25 0 1 0 216988471 31555584 7526 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 7704 7526 67 122 0 7578 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 30816

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 10149
/proc/meminfo: memFree=1335912/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=34644 CPUtime=402.38
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 9648 0 0 0 40228 10 0 0 25 0 1 0 216988471 35475456 8482 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 8661 8482 67 122 0 8535 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 34644

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 10149
/proc/meminfo: memFree=1335656/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=34872 CPUtime=462.4
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 9885 0 0 0 46229 11 0 0 25 0 1 0 216988471 35708928 8543 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 8718 8543 67 122 0 8592 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 34872

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 10149
/proc/meminfo: memFree=1334312/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=36192 CPUtime=522.41
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 10392 0 0 0 52229 12 0 0 25 0 1 0 216988471 37060608 8874 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9048 8874 67 122 0 8922 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 36192

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 10149
/proc/meminfo: memFree=1333096/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=37380 CPUtime=582.42
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 10875 0 0 0 58230 12 0 0 25 0 1 0 216988471 38277120 9176 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9345 9176 67 122 0 9219 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 37380

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 10149
/proc/meminfo: memFree=1332904/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=37644 CPUtime=642.43
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 11080 0 0 0 64230 13 0 0 25 0 1 0 216988471 38547456 9234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9411 9234 67 122 0 9285 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 37644

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 10149
/proc/meminfo: memFree=1332328/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=38172 CPUtime=702.45
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 11408 0 0 0 70231 14 0 0 25 0 1 0 216988471 39088128 9366 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9543 9366 67 122 0 9417 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 38172

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 10149
/proc/meminfo: memFree=1332072/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=38436 CPUtime=762.45
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 11626 0 0 0 76231 14 0 0 25 0 1 0 216988471 39358464 9437 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9609 9437 67 122 0 9483 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 38436

[startup+822.701 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 10149
/proc/meminfo: memFree=1331496/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=39096 CPUtime=822.47
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 11920 0 0 0 82232 15 0 0 25 0 1 0 216988471 40034304 9584 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9774 9584 67 122 0 9648 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 39096

[startup+882.733 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 10149
/proc/meminfo: memFree=1331432/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=39092 CPUtime=882.49
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 12067 0 0 0 88234 15 0 0 25 0 1 0 216988471 40030208 9584 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9773 9584 67 122 0 9647 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 39092

[startup+942.76 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 10149
/proc/meminfo: memFree=1331496/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=39616 CPUtime=942.5
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 12356 0 0 0 94234 16 0 0 25 0 1 0 216988471 40566784 9726 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 9904 9726 67 122 0 9778 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 39616

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 10149
/proc/meminfo: memFree=1328360/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=42256 CPUtime=1002.51
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 13229 0 0 0 100233 18 0 0 25 0 1 0 216988471 43270144 10387 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 10564 10387 67 122 0 10438 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 42256

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 10149
/proc/meminfo: memFree=1328040/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=42496 CPUtime=1062.54
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 13401 0 0 0 106235 19 0 0 25 0 1 0 216988471 43515904 10453 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 10624 10453 67 122 0 10498 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 42496

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 10149
/proc/meminfo: memFree=1327656/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=42760 CPUtime=1122.54
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 13634 0 0 0 112235 19 0 0 25 0 1 0 216988471 43786240 10527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 10690 10527 67 122 0 10564 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 42760

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 10149
/proc/meminfo: memFree=1327336/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=43156 CPUtime=1182.56
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 13880 0 0 0 118236 20 0 0 25 0 1 0 216988471 44191744 10614 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 10789 10614 67 122 0 10663 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 43156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 10149
/proc/meminfo: memFree=1327336/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=43096 CPUtime=1200.08
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 13933 0 0 0 119988 20 0 0 25 0 1 0 216988471 44130304 10614 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 10774 10614 67 122 0 10648 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 43096

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 1.11 2/78 10149
/proc/meminfo: memFree=1327336/2055920 swapFree=4192812/4192956
[pid=10148] ppid=10146 vsize=43096 CPUtime=1200.08
/proc/10148/stat : 10148 (mxc) R 10146 10148 8663 0 -1 4194304 13933 0 0 0 119988 20 0 0 25 0 1 0 216988471 44130304 10614 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10148/statm: 10774 10614 67 122 0 10648 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 43096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.212967
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 43368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13933
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= 1316

runsolver used 1.39079 second user time and 2.82157 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Feb 20 11:19:04 UTC 2007

IDJOB= 301434
IDBENCH= 20059
IDSOLVER= 107
FILE ID= node19/301434-1171970344

PBS_JOBID= 3849021

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301434-1171970344/mxc /tmp/evaluation/301434-1171970344/instance-301434-1171970344.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301434-1171970344 -o ROOT/results/node19/solver-301434-1171970344 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301434-1171970344/mxc /tmp/evaluation/301434-1171970344/instance-301434-1171970344.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 874294062

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1370696 kB
Buffers:         58112 kB
Cached:         508328 kB
SwapCached:          0 kB
Active:         295640 kB
Inactive:       314892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1370696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          62960 kB
Slab:            60304 kB
Committed_AS:   897476 kB
PageTables:       1760 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= 66545 MiB

End job on node19 on Tue Feb 20 11:39:07 UTC 2007