Trace number 311001

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? (TO) 1200.12 1200.52

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1679085272-10-SAT.cnf
MD5SUM9f390533642969c6fa22110646f07992
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.154976
Satisfiable
(Un)Satisfiability was proved
Number of variables1295
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1295                                                 |
0.00/0.00	c |  Number of clauses:    4026                                                 |

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/node44/watcher-311001-1172563699 -o ROOT/results/node44/solver-311001-1172563699 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311001-1172563699/cmusat /tmp/evaluation/311001-1172563699/instance-311001-1172563699.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: 0.93 0.99 0.99 3/64 27678
/proc/meminfo: memFree=1903240/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=2452 CPUtime=0
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 276326033 2510848 211 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 613 212 96 243 0 367 0

[startup+0.107214 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 27678
/proc/meminfo: memFree=1903240/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=2800 CPUtime=0.1
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 338 0 0 0 10 0 0 0 18 0 1 0 276326033 2867200 321 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580991 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 700 321 118 243 0 454 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2800

[startup+0.515288 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 27678
/proc/meminfo: memFree=1903240/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=3208 CPUtime=0.51
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 441 0 0 0 51 0 0 0 21 0 1 0 276326033 3284992 424 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580862 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 802 424 118 243 0 556 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3208

[startup+1.33544 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1901632/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=4548 CPUtime=1.33
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 728 0 0 0 133 0 0 0 25 0 1 0 276326033 4657152 711 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 1137 711 118 243 0 891 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4548

[startup+2.97374 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1900608/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=4664 CPUtime=2.96
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 765 0 0 0 296 0 0 0 25 0 1 0 276326033 4775936 748 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 1166 748 118 243 0 920 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4664

[startup+6.25034 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1899712/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=5696 CPUtime=6.24
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 1065 0 0 0 624 0 0 0 25 0 1 0 276326033 5832704 1048 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 1424 1048 118 243 0 1178 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5696

[startup+12.7065 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1897152/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=8152 CPUtime=12.69
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 1680 0 0 0 1268 1 0 0 25 0 1 0 276326033 8347648 1585 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591300 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 2038 1585 118 243 0 1792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8152

[startup+25.6079 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1894912/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=10588 CPUtime=25.59
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 2526 0 0 0 2557 2 0 0 25 0 1 0 276326033 10842112 2256 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 2647 2256 118 243 0 2401 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10588

[startup+51.2126 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1889728/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=15980 CPUtime=51.19
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 4257 0 0 0 5116 3 0 0 25 0 1 0 276326033 16363520 3466 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 3995 3466 118 243 0 3749 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15980

[startup+102.425 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1887168/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=18348 CPUtime=102.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 5167 0 0 0 10234 4 0 0 25 0 1 0 276326033 18788352 4112 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 4587 4112 118 243 0 4341 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 18348

[startup+162.45 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1877376/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=29356 CPUtime=162.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 8408 0 0 0 16233 5 0 0 25 0 1 0 276326033 30060544 6538 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 7339 6538 118 243 0 7093 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 29356

[startup+222.469 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1876736/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=29608 CPUtime=222.39
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 8854 0 0 0 22233 6 0 0 25 0 1 0 276326033 30318592 6699 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 7402 6699 118 243 0 7156 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 29608

[startup+282.487 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1875392/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=30776 CPUtime=282.39
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 9355 0 0 0 28232 7 0 0 25 0 1 0 276326033 31514624 7037 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 7694 7037 118 243 0 7448 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 30776

[startup+342.505 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1870912/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=35164 CPUtime=342.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 10657 0 0 0 34230 8 0 0 25 0 1 0 276326033 36007936 8160 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 8791 8160 118 243 0 8545 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 35164

[startup+402.528 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1868416/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=37272 CPUtime=402.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 11463 0 0 0 40229 9 0 0 25 0 1 0 276326033 38166528 8770 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 9318 8770 118 243 0 9072 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 37272

[startup+462.549 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1867392/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=38204 CPUtime=462.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 11750 0 0 0 46229 9 0 0 25 0 1 0 276326033 39120896 9057 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 9551 9057 118 243 0 9305 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 38204

[startup+522.564 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1866048/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=39356 CPUtime=522.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 12273 0 0 0 52228 10 0 0 25 0 1 0 276326033 40300544 9366 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 9839 9366 118 243 0 9593 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 39356

[startup+582.583 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1849472/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=59388 CPUtime=582.37
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 17579 0 0 0 58225 12 0 0 25 0 1 0 276326033 60813312 13494 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 14847 13494 118 243 0 14601 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 59388

[startup+642.601 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1849344/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=59388 CPUtime=642.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 17602 0 0 0 64225 13 0 0 25 0 1 0 276326033 60813312 13517 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 14847 13517 118 243 0 14601 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 59388

[startup+702.62 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1848640/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=59924 CPUtime=702.37
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 18040 0 0 0 70224 13 0 0 25 0 1 0 276326033 61362176 13697 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 14981 13697 118 243 0 14735 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 59924

[startup+762.643 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1848576/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=59924 CPUtime=762.37
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 18059 0 0 0 76224 13 0 0 25 0 1 0 276326033 61362176 13716 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 14981 13716 118 243 0 14735 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 59924

[startup+822.665 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1847936/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=60192 CPUtime=822.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 18506 0 0 0 82224 14 0 0 25 0 1 0 276326033 61636608 13880 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 15048 13880 118 243 0 14802 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 60192

[startup+882.683 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1847808/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=60352 CPUtime=882.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 18524 0 0 0 88224 14 0 0 25 0 1 0 276326033 61800448 13898 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 15088 13898 118 243 0 14842 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 60352

[startup+942.702 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1847296/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=60512 CPUtime=942.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 18652 0 0 0 94224 14 0 0 25 0 1 0 276326033 61964288 14026 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 15128 14026 118 243 0 14882 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 60512

[startup+1002.72 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1846848/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=60828 CPUtime=1002.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 19057 0 0 0 100223 15 0 0 25 0 1 0 276326033 62287872 14121 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 15207 14121 118 243 0 14961 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 60828

[startup+1062.75 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1846784/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=60828 CPUtime=1062.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 19070 0 0 0 106223 15 0 0 25 0 1 0 276326033 62287872 14134 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 15207 14134 118 243 0 14961 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 60828

[startup+1122.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1846144/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=61648 CPUtime=1122.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 19254 0 0 0 112223 15 0 0 25 0 1 0 276326033 63127552 14318 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 15412 14318 118 243 0 15166 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 61648

[startup+1182.78 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1840640/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=66436 CPUtime=1182.38
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 20946 0 0 0 118221 17 0 0 25 0 1 0 276326033 68030464 15669 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 16609 15669 118 243 0 16363 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 66436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27679
/proc/meminfo: memFree=1840640/2055920 swapFree=4183252/4192956
[pid=27678] ppid=27676 vsize=66568 CPUtime=1200.1
/proc/27678/stat : 27678 (cmusat) R 27676 27678 26041 0 -1 4194304 20949 0 0 0 119993 17 0 0 25 0 1 0 276326033 68165632 15672 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27678/statm: 16642 15672 118 243 0 16396 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 66568

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.93
CPU system time (s): 0.181972
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 66568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20949
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= 1662

runsolver used 0.770882 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 27 08:08:19 UTC 2007

IDJOB= 311001
IDBENCH= 20302
IDSOLVER= 121
FILE ID= node44/311001-1172563699

PBS_JOBID= 3971860

Free space on /tmp= 66552 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1679085272-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/311001-1172563699/cmusat /tmp/evaluation/311001-1172563699/instance-311001-1172563699.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-311001-1172563699 -o ROOT/results/node44/solver-311001-1172563699 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311001-1172563699/cmusat /tmp/evaluation/311001-1172563699/instance-311001-1172563699.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9f390533642969c6fa22110646f07992

RANDOM SEED= 765281888

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1903648 kB
Buffers:         19788 kB
Cached:          85628 kB
SwapCached:       3996 kB
Active:          38344 kB
Inactive:        77088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903648 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            22824 kB
Committed_AS:   567428 kB
PageTables:       1396 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= 66552 MiB

End job on node44 on Tue Feb 27 08:28:22 UTC 2007