Trace number 305534

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 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node13/watcher-305534-1172080936 -o ROOT/results/node13/solver-305534-1172080936 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305534-1172080936/mxc /tmp/evaluation/305534-1172080936/instance-305534-1172080936.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 1.00 3/83 16822
/proc/meminfo: memFree=1885056/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=1816 CPUtime=0
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 228048049 1859584 279 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 454 279 46 122 0 328 0

[startup+0.107652 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 16822
/proc/meminfo: memFree=1885056/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=2448 CPUtime=0.1
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 516 0 0 0 10 0 0 0 18 0 1 0 228048049 2506752 427 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 612 427 59 122 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.515709 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 16822
/proc/meminfo: memFree=1885056/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=3504 CPUtime=0.5
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 790 0 0 0 50 0 0 0 22 0 1 0 228048049 3588096 701 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 876 701 59 122 0 750 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3504

[startup+1.33681 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16825
/proc/meminfo: memFree=1880952/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=5484 CPUtime=1.32
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 1286 0 0 0 132 0 0 0 25 0 1 0 228048049 5615616 1197 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 1371 1197 59 122 0 1245 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5484

[startup+2.97403 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16825
/proc/meminfo: memFree=1878456/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=8916 CPUtime=2.96
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 2141 0 0 0 295 1 0 0 25 0 1 0 228048049 9129984 2052 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 2229 2052 59 122 0 2103 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8916

[startup+6.25547 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16827
/proc/meminfo: memFree=1875256/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=10468 CPUtime=6.24
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 2541 0 0 0 623 1 0 0 25 0 1 0 228048049 10719232 2450 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 2617 2450 67 122 0 2491 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10468

[startup+12.7183 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16831
/proc/meminfo: memFree=1872632/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=13032 CPUtime=12.7
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 3170 0 0 0 1268 2 0 0 25 0 1 0 228048049 13344768 3079 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 0 0 0
/proc/16822/statm: 3258 3079 67 122 0 3132 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13032

[startup+25.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1872888/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=13912 CPUtime=25.49
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 3396 0 0 0 2546 3 0 0 25 0 1 0 228048049 14245888 3305 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 3478 3305 67 122 0 3352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13912

[startup+51.1315 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1869944/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=16912 CPUtime=51.1
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 4151 0 0 0 5106 4 0 0 25 0 1 0 228048049 17317888 4060 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 4228 4060 67 122 0 4102 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16912

[startup+102.353 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16851
/proc/meminfo: memFree=1865976/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=20752 CPUtime=102.31
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 5118 0 0 0 10226 5 0 0 25 0 1 0 228048049 21250048 5027 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 5188 5027 67 122 0 5062 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 20752

[startup+162.389 s]
/proc/loadavg: 1.22 1.06 1.01 2/78 16851
/proc/meminfo: memFree=1864312/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=22320 CPUtime=162.32
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 5516 0 0 0 16226 6 0 0 25 0 1 0 228048049 22855680 5425 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 5580 5425 67 122 0 5454 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 22320

[startup+222.422 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 16851
/proc/meminfo: memFree=1861112/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=25512 CPUtime=222.34
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 6307 0 0 0 22227 7 0 0 25 0 1 0 228048049 26124288 6182 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 6378 6182 67 122 0 6252 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 25512

[startup+282.454 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 16851
/proc/meminfo: memFree=1860856/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=25776 CPUtime=282.36
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 6549 0 0 0 28228 8 0 0 25 0 1 0 228048049 26394624 6254 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 6444 6254 67 122 0 6318 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 25776

[startup+342.485 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 16851
/proc/meminfo: memFree=1860792/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=25776 CPUtime=342.36
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 6719 0 0 0 34228 8 0 0 25 0 1 0 228048049 26394624 6254 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 6444 6254 67 122 0 6318 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 25776

[startup+402.516 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16851
/proc/meminfo: memFree=1858296/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=28284 CPUtime=402.38
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 7509 0 0 0 40228 10 0 0 25 0 1 0 228048049 28962816 6865 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7071 6865 67 122 0 6945 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 28284

[startup+462.549 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16851
/proc/meminfo: memFree=1856376/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=30136 CPUtime=462.4
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 8135 0 0 0 46229 11 0 0 25 0 1 0 228048049 30859264 7343 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7534 7343 67 122 0 7408 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 30136

[startup+522.578 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16851
/proc/meminfo: memFree=1856312/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=30136 CPUtime=522.4
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 8320 0 0 0 52229 11 0 0 25 0 1 0 228048049 30859264 7343 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7534 7343 67 122 0 7408 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 30136

[startup+582.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1856248/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=30136 CPUtime=582.43
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 8468 0 0 0 58231 12 0 0 25 0 1 0 228048049 30859264 7343 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7534 7343 67 122 0 7408 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 30136

[startup+642.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1855480/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=30796 CPUtime=642.44
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 8780 0 0 0 64231 13 0 0 25 0 1 0 228048049 31535104 7499 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7699 7499 67 122 0 7573 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 30796

[startup+702.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1855032/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=31060 CPUtime=702.44
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 9007 0 0 0 70231 13 0 0 25 0 1 0 228048049 31805440 7562 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7765 7562 67 122 0 7639 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 31060

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1854392/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=31564 CPUtime=762.46
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 9314 0 0 0 76232 14 0 0 25 0 1 0 228048049 32321536 7705 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7891 7705 67 122 0 7765 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 31564

[startup+822.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1854072/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=31960 CPUtime=822.48
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 9556 0 0 0 82233 15 0 0 25 0 1 0 228048049 32727040 7783 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 7990 7783 67 122 0 7864 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 31960

[startup+882.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1853176/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=32720 CPUtime=882.49
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 9880 0 0 0 88234 15 0 0 25 0 1 0 228048049 33505280 7984 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 8180 7984 67 122 0 8054 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 32720

[startup+942.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1853112/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=32720 CPUtime=942.5
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 10044 0 0 0 94234 16 0 0 25 0 1 0 228048049 33505280 7984 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 8180 7984 67 122 0 8054 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 32720

[startup+1002.83 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16851
/proc/meminfo: memFree=1853112/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=32720 CPUtime=1002.52
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 10046 0 0 0 100235 17 0 0 25 0 1 0 228048049 33505280 7986 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 8180 7986 67 122 0 8054 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 32720

[startup+1062.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16851
/proc/meminfo: memFree=1848888/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=37076 CPUtime=1062.53
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 11261 0 0 0 106234 19 0 0 25 0 1 0 228048049 37965824 9066 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 9269 9066 67 122 0 9143 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 37076

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1848312/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=37208 CPUtime=1122.54
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 11498 0 0 0 112234 20 0 0 25 0 1 0 228048049 38100992 9123 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 9302 9123 67 122 0 9176 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 37208

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1848248/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=37208 CPUtime=1182.56
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 11543 0 0 0 118235 21 0 0 25 0 1 0 228048049 38100992 9123 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 9302 9123 67 122 0 9176 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 37208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1848248/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=37208 CPUtime=1200.08
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 11543 0 0 0 119987 21 0 0 25 0 1 0 228048049 38100992 9123 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 9302 9123 67 122 0 9176 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37208

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16851
/proc/meminfo: memFree=1848248/2055920 swapFree=4192812/4192956
[pid=16822] ppid=16820 vsize=37208 CPUtime=1200.08
/proc/16822/stat : 16822 (mxc) R 16820 16822 16508 0 -1 4194304 11543 0 0 0 119987 21 0 0 25 0 1 0 228048049 38100992 9123 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16822/statm: 9302 9123 67 122 0 9176 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.219966
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 37388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11543
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= 24197

runsolver used 1.3438 second user time and 2.83457 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Wed Feb 21 18:02:16 UTC 2007

IDJOB= 305534
IDBENCH= 20159
IDSOLVER= 107
FILE ID= node13/305534-1172080936

PBS_JOBID= 3865317

Free space on /tmp= 66543 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/305534-1172080936/mxc /tmp/evaluation/305534-1172080936/instance-305534-1172080936.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-305534-1172080936 -o ROOT/results/node13/solver-305534-1172080936 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305534-1172080936/mxc /tmp/evaluation/305534-1172080936/instance-305534-1172080936.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 189718677

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:       1885528 kB
Buffers:          9992 kB
Cached:          51888 kB
SwapCached:          0 kB
Active:          79964 kB
Inactive:        37164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          74564 kB
Slab:            38480 kB
Committed_AS:  1009140 kB
PageTables:       1988 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= 66543 MiB

End job on node13 on Wed Feb 21 18:22:18 UTC 2007