Trace number 298208

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 BASE 2007-02-08? (TO) 1200.06 1200.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
Bench CategoryRANDOM (random 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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node16/watcher-298208-1171851948 -o ROOT/results/node16/solver-298208-1171851948 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298208-1171851948/cmusat_base /tmp/evaluation/298208-1171851948/instance-298208-1171851948.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: 0.92 0.98 0.99 3/77 23649
/proc/meminfo: memFree=953216/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=2308 CPUtime=0
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 205149184 2363392 159 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 577 159 92 241 0 333 0

[startup+0.107775 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23649
/proc/meminfo: memFree=953216/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=2720 CPUtime=0.1
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 301 0 0 0 10 0 0 0 18 0 1 0 205149184 2785280 283 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562963 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 680 283 111 241 0 436 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2720

[startup+0.515729 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23649
/proc/meminfo: memFree=953216/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=3340 CPUtime=0.51
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 429 0 0 0 51 0 0 0 21 0 1 0 205149184 3420160 411 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 835 411 111 241 0 591 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3340

[startup+1.33763 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23650
/proc/meminfo: memFree=951864/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=3472 CPUtime=1.33
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 490 0 0 0 133 0 0 0 25 0 1 0 205149184 3555328 472 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 868 472 111 241 0 624 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3472

[startup+2.97645 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23650
/proc/meminfo: memFree=951160/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=5096 CPUtime=2.97
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 850 0 0 0 297 0 0 0 25 0 1 0 205149184 5218304 832 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 1274 832 111 241 0 1030 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5096

[startup+6.25207 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 23650
/proc/meminfo: memFree=949688/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=5684 CPUtime=6.24
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 1001 0 0 0 624 0 0 0 25 0 1 0 205149184 5820416 983 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 1421 983 111 241 0 1177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5684

[startup+12.7093 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23650
/proc/meminfo: memFree=947096/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=8316 CPUtime=12.7
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 1815 0 0 0 1270 0 0 0 25 0 1 0 205149184 8515584 1571 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 2079 1571 111 241 0 1835 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8316

[startup+25.6098 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23650
/proc/meminfo: memFree=945176/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=9984 CPUtime=25.6
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 2513 0 0 0 2559 1 0 0 25 0 1 0 205149184 10223616 2076 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 2496 2076 111 241 0 2252 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 9984

[startup+51.2149 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23650
/proc/meminfo: memFree=940248/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=15544 CPUtime=51.2
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 4278 0 0 0 5118 2 0 0 25 0 1 0 205149184 15917056 3299 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 3886 3299 111 241 0 3642 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 15544

[startup+102.421 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23650
/proc/meminfo: memFree=936216/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=19328 CPUtime=102.41
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 5736 0 0 0 10237 4 0 0 25 0 1 0 205149184 19791872 4365 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 4832 4365 111 241 0 4588 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 19328

[startup+162.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=926552/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=30344 CPUtime=162.42
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 8991 0 0 0 16236 6 0 0 25 0 1 0 205149184 31072256 6682 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 7586 6682 111 241 0 7342 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 30344

[startup+222.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=925336/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=31120 CPUtime=222.43
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 9618 0 0 0 22236 7 0 0 25 0 1 0 205149184 31866880 6971 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 7780 6971 111 241 0 7536 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 31120

[startup+282.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=923864/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=32496 CPUtime=282.44
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 10195 0 0 0 28237 7 0 0 25 0 1 0 205149184 33275904 7354 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 8124 7354 111 241 0 7880 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 32496

[startup+342.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=921176/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=34812 CPUtime=342.46
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 11058 0 0 0 34237 9 0 0 25 0 1 0 205149184 35647488 8004 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 8703 8004 111 241 0 8459 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 34812

[startup+402.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=918488/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=37348 CPUtime=402.47
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 11998 0 0 0 40236 11 0 0 25 0 1 0 205149184 38244352 8710 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 9337 8710 111 241 0 9093 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 37348

[startup+462.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=917080/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=57240 CPUtime=462.48
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 17013 0 0 0 46235 13 0 0 25 0 1 0 205149184 58613760 12657 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14310 12657 111 241 0 14066 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 57240

[startup+522.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23650
/proc/meminfo: memFree=901912/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=57792 CPUtime=522.48
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 17466 0 0 0 52235 13 0 0 25 0 1 0 205149184 59179008 12853 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14448 12853 111 241 0 14204 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 57792

[startup+582.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23652
/proc/meminfo: memFree=901208/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=58256 CPUtime=582.5
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 17946 0 0 0 58236 14 0 0 25 0 1 0 205149184 59654144 13051 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14564 13051 111 241 0 14320 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 58256

[startup+642.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23652
/proc/meminfo: memFree=900760/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=58680 CPUtime=642.51
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 18039 0 0 0 64236 15 0 0 25 0 1 0 205149184 60088320 13144 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14670 13144 111 241 0 14426 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 58680

[startup+702.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23652
/proc/meminfo: memFree=899864/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=58992 CPUtime=702.53
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 18558 0 0 0 70237 16 0 0 25 0 1 0 205149184 60407808 13353 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14748 13353 111 241 0 14504 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 58992

[startup+762.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23652
/proc/meminfo: memFree=899736/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=59344 CPUtime=762.53
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 18604 0 0 0 76237 16 0 0 25 0 1 0 205149184 60768256 13399 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14836 13399 111 241 0 14592 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 59344

[startup+822.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23652
/proc/meminfo: memFree=899096/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=59828 CPUtime=822.55
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 18743 0 0 0 82238 17 0 0 25 0 1 0 205149184 61263872 13538 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 14957 13538 111 241 0 14713 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 59828

[startup+882.603 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 23652
/proc/meminfo: memFree=898200/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=60356 CPUtime=882.56
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 19318 0 0 0 88238 18 0 0 25 0 1 0 205149184 61804544 13773 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15089 13773 111 241 0 14845 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 60356

[startup+942.617 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 23652
/proc/meminfo: memFree=898136/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=60488 CPUtime=942.57
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 19341 0 0 0 94239 18 0 0 25 0 1 0 205149184 61939712 13796 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15122 13796 111 241 0 14878 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 60488

[startup+1002.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23652
/proc/meminfo: memFree=897944/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=60648 CPUtime=1002.59
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 19377 0 0 0 100241 18 0 0 25 0 1 0 205149184 62103552 13832 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15162 13832 111 241 0 14918 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 60648

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23652
/proc/meminfo: memFree=895384/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=63060 CPUtime=1062.61
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 20461 0 0 0 106241 20 0 0 25 0 1 0 205149184 64573440 14476 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15765 14476 111 241 0 15521 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 63060

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23652
/proc/meminfo: memFree=895320/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=63060 CPUtime=1122.61
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 20469 0 0 0 112241 20 0 0 25 0 1 0 205149184 64573440 14484 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559886 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15765 14484 111 241 0 15521 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 63060

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23652
/proc/meminfo: memFree=895192/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=63192 CPUtime=1182.63
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 20494 0 0 0 118242 21 0 0 25 0 1 0 205149184 64708608 14509 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15798 14509 111 241 0 15554 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 63192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23652
/proc/meminfo: memFree=895192/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=63192 CPUtime=1200.05
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 20495 0 0 0 119984 21 0 0 25 0 1 0 205149184 64708608 14510 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15798 14510 111 241 0 15554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 63192

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

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

[startup+1200.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23652
/proc/meminfo: memFree=895192/2055920 swapFree=4192812/4192956
[pid=23649] ppid=23647 vsize=63192 CPUtime=1200.05
/proc/23649/stat : 23649 (cmusat_base) R 23647 23649 23589 0 -1 4194304 20495 0 0 0 119984 21 0 0 25 0 1 0 205149184 64708608 14510 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23649/statm: 15798 14510 111 241 0 15554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 63192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.221966
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 63192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20495
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= 1031

runsolver used 1.37479 second user time and 2.86356 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Feb 19 02:25:49 UTC 2007

IDJOB= 298208
IDBENCH= 19980
IDSOLVER= 120
FILE ID= node16/298208-1171851948

PBS_JOBID= 3839396

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298208-1171851948/cmusat_base /tmp/evaluation/298208-1171851948/instance-298208-1171851948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-298208-1171851948 -o ROOT/results/node16/solver-298208-1171851948 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298208-1171851948/cmusat_base /tmp/evaluation/298208-1171851948/instance-298208-1171851948.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 205470038

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        953688 kB
Buffers:         68648 kB
Cached:         900896 kB
SwapCached:          0 kB
Active:         343432 kB
Inactive:       679428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2672 kB
Writeback:           0 kB
Mapped:          72256 kB
Slab:            65032 kB
Committed_AS:   928448 kB
PageTables:       1720 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= 66546 MiB

End job on node16 on Mon Feb 19 02:45:51 UTC 2007