Trace number 367247

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
CMUSAT 2007-02-08? (MO) 4895.57 4896.98

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-17-u.cnf
MD5SUM758973f5a15b03712894dc13cae5b242
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables298516
Number of clauses1396189
Sum of the clauses size3222054
Maximum clause length10
Minimum clause length1
Number of clauses of size 122282
Number of clauses of size 21088329
Number of clauses of size 3230118
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  298516                                               |
1.79/1.80	c |  Number of clauses:    1396189                                              |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-367247-1176919120 -o ROOT/results/node65/solver-367247-1176919120 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367247-1176919120/cmusat /tmp/evaluation/367247-1176919120/instance-367247-1176919120.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.92 0.98 0.97 3/64 2509
/proc/meminfo: memFree=1729144/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=2788 CPUtime=0
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 167901793 2854912 506 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 697 507 96 243 0 451 0

[startup+0.0449319 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 2509
/proc/meminfo: memFree=1729144/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=8384 CPUtime=0.03
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 1815 0 0 0 3 0 0 0 18 0 1 0 167901793 8585216 1798 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 2096 1799 96 243 0 1850 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8384

[startup+0.101936 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 2509
/proc/meminfo: memFree=1729144/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=11620 CPUtime=0.09
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 2624 0 0 0 9 0 0 0 18 0 1 0 167901793 11898880 2607 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 2905 2607 96 243 0 2659 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11620

[startup+0.301952 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 2509
/proc/meminfo: memFree=1729144/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=43844 CPUtime=0.29
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 9321 0 0 0 26 3 0 0 19 0 1 0 167901793 44896256 9304 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 10961 9304 96 243 0 10715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43844

[startup+0.701985 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 2509
/proc/meminfo: memFree=1729144/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=67028 CPUtime=0.69
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 14958 0 0 0 62 7 0 0 22 0 1 0 167901793 68636672 14941 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 16757 14941 96 243 0 16511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67028

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1659760/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=104208 CPUtime=1.49
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 24506 0 0 0 137 12 0 0 25 0 1 0 167901793 106708992 24489 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 26052 24490 96 243 0 25806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104208

[startup+3.10118 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1620464/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=130116 CPUtime=3.09
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 31042 0 0 0 294 15 0 0 25 0 1 0 167901793 133238784 31025 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 32529 31026 107 243 0 32283 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130116

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1583344/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=113132 CPUtime=6.29
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 40020 0 0 0 610 19 0 0 25 0 1 0 167901793 115847168 28134 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135087813 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 28283 28134 107 243 0 28037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113132

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1617528/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=129376 CPUtime=12.69
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 45682 0 0 0 1247 22 0 0 25 0 1 0 167901793 132481024 28150 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 32344 28150 117 243 0 32098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129376

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1617528/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=129376 CPUtime=25.49
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 45697 0 0 0 2527 22 0 0 25 0 1 0 167901793 132481024 28165 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 32344 28165 118 243 0 32098 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129376

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1617464/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=129376 CPUtime=51.07
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 45719 0 0 0 5085 22 0 0 25 0 1 0 167901793 132481024 28187 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 32344 28187 118 243 0 32098 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 129376

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 2510
/proc/meminfo: memFree=1617336/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=129376 CPUtime=102.26
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 45767 0 0 0 10204 22 0 0 25 0 1 0 167901793 132481024 28235 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591996 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 32344 28235 118 243 0 32098 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 129376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/71 2632
/proc/meminfo: memFree=1601960/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=143532 CPUtime=162.18
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 49273 0 0 0 16191 27 0 0 25 0 1 0 167901793 146976768 31741 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 35883 31741 118 243 0 35637 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 143532

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1582264/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=164548 CPUtime=222.12
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 54444 0 0 0 22182 30 0 0 25 0 1 0 167901793 168497152 36912 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 41137 36912 118 243 0 40891 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 164548

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1563192/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=184152 CPUtime=282.11
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 59269 0 0 0 28177 34 0 0 25 0 1 0 167901793 188571648 41737 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 46038 41737 118 243 0 45792 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 184152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1541240/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=206184 CPUtime=342.09
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 64718 0 0 0 34171 38 0 0 25 0 1 0 167901793 211132416 47186 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 51546 47186 118 243 0 51300 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 206184

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1510904/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=237968 CPUtime=402.08
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 72423 0 0 0 40165 43 0 0 25 0 1 0 167901793 243679232 54891 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 59492 54891 118 243 0 59246 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 237968

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1483704/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=264772 CPUtime=462.06
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 79041 0 0 0 46159 47 0 0 25 0 1 0 167901793 271126528 61509 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 66193 61509 118 243 0 65947 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 264772

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1459896/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=290392 CPUtime=522.04
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 85280 0 0 0 52153 51 0 0 25 0 1 0 167901793 297361408 67748 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590266 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 72598 67748 118 243 0 72352 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 290392

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1427448/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=322912 CPUtime=582.03
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 93168 0 0 0 58149 54 0 0 25 0 1 0 167901793 330661888 75636 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 80728 75636 118 243 0 80482 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 322912

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 2708
/proc/meminfo: memFree=1392056/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=359080 CPUtime=642.02
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 101885 0 0 0 64142 60 0 0 25 0 1 0 167901793 367697920 84353 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 89770 84353 118 243 0 89524 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 359080


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2908
/proc/meminfo: memFree=204208/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4001.12
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 400216 0 0 0 399865 247 0 0 25 0 1 0 167901793 1623703552 380454 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 380454 118 243 0 396166 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 1585648

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2908
/proc/meminfo: memFree=201904/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4061.11
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 400784 0 0 0 405863 248 0 0 25 0 1 0 167901793 1623703552 381022 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 381022 118 243 0 396166 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 1585648

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2908
/proc/meminfo: memFree=200120/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4121.09
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 401220 0 0 0 411861 248 0 0 25 0 1 0 167901793 1623703552 381458 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 381458 118 243 0 396166 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 1585648

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=198712/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4181.08
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 401563 0 0 0 417860 248 0 0 25 0 1 0 167901793 1623703552 381801 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 381801 118 243 0 396166 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 1585648

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=197496/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4241.06
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 401865 0 0 0 423858 248 0 0 25 0 1 0 167901793 1623703552 382103 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 382103 118 243 0 396166 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 1585648

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=195000/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4301.04
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 402485 0 0 0 429855 249 0 0 25 0 1 0 167901793 1623703552 382723 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589654 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 382723 118 243 0 396166 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 1585648

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=193080/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4361.04
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 402980 0 0 0 435854 250 0 0 25 0 1 0 167901793 1623703552 383218 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 383218 118 243 0 396166 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 1585648

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=189432/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4421.02
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 403890 0 0 0 441852 250 0 0 25 0 1 0 167901793 1623703552 384128 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 384128 118 243 0 396166 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 1585648

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=186808/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1585648 CPUtime=4481
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 404525 0 0 0 447850 250 0 0 25 0 1 0 167901793 1623703552 384763 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396412 384763 118 243 0 396166 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 1585648

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=182008/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1587540 CPUtime=4540.99
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 405802 0 0 0 453847 252 0 0 25 0 1 0 167901793 1625640960 386040 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 396885 386040 118 243 0 396639 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 1587540

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=154488/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1616016 CPUtime=4600.97
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 412584 0 0 0 459841 256 0 0 25 0 1 0 167901793 1654800384 392822 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 404004 392822 118 243 0 403758 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 1616016

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=133112/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1638488 CPUtime=4660.95
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 418034 0 0 0 465836 259 0 0 25 0 1 0 167901793 1677811712 398272 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 409622 398272 118 243 0 409376 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 1638488

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=104824/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1668848 CPUtime=4720.94
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 425009 0 0 0 471831 263 0 0 25 0 1 0 167901793 1708900352 405247 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 417212 405247 118 243 0 416966 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 1668848

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=64952/2055920 swapFree=4183196/4192956
[pid=2509] ppid=2507 vsize=1712616 CPUtime=4780.93
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 434974 0 0 0 477825 268 0 0 25 0 1 0 167901793 1753718784 415212 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 428154 415212 118 243 0 427908 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 1712616

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=15480/2055920 swapFree=4184012/4192956
[pid=2509] ppid=2507 vsize=1782520 CPUtime=4840.89
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 450486 0 0 0 483813 276 0 0 25 0 1 0 167901793 1825300480 430724 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 445630 430724 118 243 0 445384 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 1782520



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4896.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=15992/2055920 swapFree=4184012/4192956
[pid=2509] ppid=2507 vsize=1843208 CPUtime=4895.29
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4194304 464172 0 0 0 489247 282 0 0 25 0 1 0 167901793 1887444992 444410 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 460802 444410 118 243 0 460556 0
Current children cumulated CPU time (s) 4895.29
Current children cumulated vsize (KiB) 1843208

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

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

[startup+4896.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=15992/2055920 swapFree=4184012/4192956
[pid=2509] ppid=2507 vsize=0 CPUtime=4895.39
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4195332 464172 0 0 0 489247 292 0 0 25 0 1 0 167901793 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4895.39
Current children cumulated vsize (KiB) 0

[startup+4896.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2908
/proc/meminfo: memFree=15992/2055920 swapFree=4184012/4192956
[pid=2509] ppid=2507 vsize=0 CPUtime=4895.48
/proc/2509/stat : 2509 (cmusat) R 2507 2509 1994 0 -1 4195332 464172 0 0 0 489247 301 0 0 25 0 1 0 167901793 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/2509/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4895.48
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4896.98
CPU time (s): 4895.57
CPU user time (s): 4892.47
CPU system time (s): 3.09953
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1843208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4892.47
system time used= 3.09953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464172
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= 8743

runsolver used 3.45447 second user time and 10.0405 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 18 17:58:42 UTC 2007

IDJOB= 367247
IDBENCH= 20371
IDSOLVER= 173
FILE ID= node65/367247-1176919120

PBS_JOBID= 4605642

Free space on /tmp= 66375 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/367247-1176919120/cmusat /tmp/evaluation/367247-1176919120/instance-367247-1176919120.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-367247-1176919120 -o ROOT/results/node65/solver-367247-1176919120 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367247-1176919120/cmusat /tmp/evaluation/367247-1176919120/instance-367247-1176919120.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  758973f5a15b03712894dc13cae5b242

RANDOM SEED= 641533656

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1729488 kB
Buffers:         10412 kB
Cached:         263828 kB
SwapCached:       3472 kB
Active:          94816 kB
Inactive:       189736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729488 kB
SwapTotal:     4192956 kB
SwapFree:      4183196 kB
Dirty:           27928 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            27840 kB
Committed_AS:  2248260 kB
PageTables:       1456 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= 66375 MiB

End job on node65 on Wed Apr 18 19:20:21 UTC 2007