Trace number 425467

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
SAT7 2007-02-08? (TO) 5000.09 5001.66

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1720.31
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.37	c Starting solver ...
0.39/0.47	c Restarting after 100 conflicts
0.59/0.62	c Restarting after 250 conflicts
0.79/0.82	c Restarting after 475 conflicts
1.09/1.12	c Restarting after 813 conflicts
1.59/1.62	c Restarting after 1319 conflicts
2.29/2.34	c Restarting after 2080 conflicts
3.39/3.48	c Restarting after 3221 conflicts
5.08/5.17	c Restarting after 4929 conflicts
7.59/7.70	c Restarting after 7492 conflicts
11.79/11.83	c Restarting after 11336 conflicts
18.08/18.13	c Restarting after 17103 conflicts
28.98/29.02	c Restarting after 25753 conflicts
46.58/46.67	c Restarting after 38727 conflicts
79.66/79.76	c Restarting after 58189 conflicts
136.95/137.06	c Restarting after 87382 conflicts
233.52/233.64	c Restarting after 131171 conflicts
411.07/411.22	c Restarting after 196855 conflicts
711.99/712.20	c Restarting after 295381 conflicts
1152.19/1152.68	c Restarting after 443170 conflicts
1983.46/1984.19	c Restarting after 664854 conflicts
3255.63/3256.62	c Restarting after 997380 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-425467-1177760760 -o ROOT/results/node50/solver-425467-1177760760 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425467-1177760760/sat7_bin /tmp/evaluation/425467-1177760760/instance-425467-1177760760.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.97 3/64 6838
/proc/meminfo: memFree=1512824/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=2396 CPUtime=0
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 130921137 2453504 395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 599 396 88 220 0 376 0

[startup+0.0815089 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 6838
/proc/meminfo: memFree=1512824/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=3940 CPUtime=0.07
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 763 0 0 0 7 0 0 0 18 0 1 0 130921137 4034560 747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 985 747 88 220 0 762 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3940

[startup+0.10151 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 6838
/proc/meminfo: memFree=1512824/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=3940 CPUtime=0.09
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 815 0 0 0 9 0 0 0 18 0 1 0 130921137 4034560 799 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 985 799 88 220 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301527 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 6838
/proc/meminfo: memFree=1512824/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=5992 CPUtime=0.29
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 1341 0 0 0 29 0 0 0 19 0 1 0 130921137 6135808 1325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 1498 1325 88 220 0 1275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701563 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 6838
/proc/meminfo: memFree=1512824/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=10284 CPUtime=0.69
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 1918 0 0 0 69 0 0 0 23 0 1 0 130921137 10530816 1902 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 2571 1902 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.50163 s]
/proc/loadavg: 0.79 0.93 0.97 2/65 6839
/proc/meminfo: memFree=1505136/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=10404 CPUtime=1.49
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 2219 0 0 0 149 0 0 0 25 0 1 0 130921137 10653696 2203 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 2601 2203 95 220 0 2378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10404

[startup+3.10177 s]
/proc/loadavg: 0.79 0.93 0.97 2/65 6839
/proc/meminfo: memFree=1503280/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=14608 CPUtime=3.09
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 2761 0 0 0 308 1 0 0 25 0 1 0 130921137 14958592 2745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 3652 2745 95 220 0 3429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14608

[startup+6.30105 s]
/proc/loadavg: 0.79 0.93 0.97 2/65 6839
/proc/meminfo: memFree=1499376/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=18912 CPUtime=6.29
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 3645 0 0 0 627 2 0 0 25 0 1 0 130921137 19365888 3629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 4728 3629 95 220 0 4505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18912

[startup+12.7016 s]
/proc/loadavg: 0.82 0.94 0.97 2/65 6839
/proc/meminfo: memFree=1492016/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=24288 CPUtime=12.68
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 5451 0 0 0 1264 4 0 0 25 0 1 0 130921137 24870912 5435 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 6072 5435 95 220 0 5849 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24288

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 6839
/proc/meminfo: memFree=1478384/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=38180 CPUtime=25.48
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 8711 0 0 0 2540 8 0 0 25 0 1 0 130921137 39096320 8695 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 9545 8695 95 220 0 9322 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38180

[startup+51.102 s]
/proc/loadavg: 0.90 0.94 0.97 2/65 6839
/proc/meminfo: memFree=1455024/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=61620 CPUtime=51.07
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 14652 0 0 0 5093 14 0 0 25 0 1 0 130921137 63098880 14636 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 15405 14636 95 220 0 15182 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61620

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.97 2/65 6839
/proc/meminfo: memFree=1414576/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=100648 CPUtime=102.26
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 24590 0 0 0 10199 27 0 0 25 0 1 0 130921137 103063552 24574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 25162 24574 95 220 0 24939 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100648

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 6839
/proc/meminfo: memFree=1376880/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=137992 CPUtime=162.24
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 33968 0 0 0 16188 36 0 0 25 0 1 0 130921137 141303808 33952 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 34498 33952 95 220 0 34275 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 137992

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 6839
/proc/meminfo: memFree=1368560/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=146192 CPUtime=222.23
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 36031 0 0 0 22184 39 0 0 25 0 1 0 130921137 149700608 36015 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 36548 36015 95 220 0 36325 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 146192

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1363952/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=150292 CPUtime=282.21
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 37177 0 0 0 28181 40 0 0 25 0 1 0 130921137 153899008 37161 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 37573 37161 95 220 0 37350 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 150292

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1359536/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=154392 CPUtime=342.19
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 38274 0 0 0 34178 41 0 0 25 0 1 0 130921137 158097408 38258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 38598 38258 95 220 0 38375 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 154392

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1347312/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=169800 CPUtime=402.18
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 41331 0 0 0 40174 44 0 0 25 0 1 0 130921137 173875200 41315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 42450 41315 95 220 0 42227 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 169800

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1345456/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=169800 CPUtime=462.16
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 41805 0 0 0 46171 45 0 0 25 0 1 0 130921137 173875200 41789 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 42450 41789 95 220 0 42227 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 169800

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1343856/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=169800 CPUtime=522.15
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 42206 0 0 0 52169 46 0 0 25 0 1 0 130921137 173875200 42190 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 42450 42190 95 220 0 42227 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 169800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1339952/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=174012 CPUtime=582.13
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 43195 0 0 0 58167 46 0 0 25 0 1 0 130921137 178188288 43179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 43503 43179 95 220 0 43280 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 174012

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6839
/proc/meminfo: memFree=1325616/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=191324 CPUtime=642.12
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 46745 0 0 0 64161 51 0 0 25 0 1 0 130921137 195915776 46729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 47831 46729 95 220 0 47608 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 191324


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1194544/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=321880 CPUtime=4001.1
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 79525 0 0 0 400021 89 0 0 25 0 1 0 130921137 329605120 79444 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528550 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 80470 79444 95 220 0 80247 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 321880

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1193264/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=321880 CPUtime=4061.08
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 79827 0 0 0 406019 89 0 0 25 0 1 0 130921137 329605120 79746 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 80470 79746 95 220 0 80247 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 321880

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1191536/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=321880 CPUtime=4121.07
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80264 0 0 0 412016 91 0 0 25 0 1 0 130921137 329605120 80183 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 80470 80183 95 220 0 80247 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 321880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1191472/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=321880 CPUtime=4181.06
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80288 0 0 0 418015 91 0 0 25 0 1 0 130921137 329605120 80207 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528780 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 80470 80207 95 220 0 80247 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 321880

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1191344/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=321880 CPUtime=4241.04
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80301 0 0 0 424013 91 0 0 25 0 1 0 130921137 329605120 80220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 80470 80220 95 220 0 80247 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 321880

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1191152/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4301.02
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80350 0 0 0 430011 91 0 0 25 0 1 0 130921137 333803520 80269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80269 95 220 0 81272 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 325980

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1190896/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4361
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80408 0 0 0 436009 91 0 0 25 0 1 0 130921137 333803520 80327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80327 95 220 0 81272 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 325980

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1190640/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4420.99
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80470 0 0 0 442008 91 0 0 25 0 1 0 130921137 333803520 80389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80389 95 220 0 81272 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 325980

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7039
/proc/meminfo: memFree=1190384/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4480.97
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80548 0 0 0 448006 91 0 0 25 0 1 0 130921137 333803520 80467 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80467 95 220 0 81272 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 325980

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 7209
/proc/meminfo: memFree=1188720/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4540.86
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80622 0 0 0 453994 92 0 0 25 0 1 0 130921137 333803520 80541 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80541 95 220 0 81272 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 325980

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7237
/proc/meminfo: memFree=1189488/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4600.82
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80714 0 0 0 459990 92 0 0 25 0 1 0 130921137 333803520 80633 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80633 95 220 0 81272 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 325980

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7237
/proc/meminfo: memFree=1189104/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4660.8
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80809 0 0 0 465988 92 0 0 25 0 1 0 130921137 333803520 80728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80728 95 220 0 81272 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 325980

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7237
/proc/meminfo: memFree=1188528/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4720.79
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 80948 0 0 0 471987 92 0 0 25 0 1 0 130921137 333803520 80867 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 80867 95 220 0 81272 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 325980

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7237
/proc/meminfo: memFree=1187312/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=325980 CPUtime=4780.78
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 81238 0 0 0 477985 93 0 0 25 0 1 0 130921137 333803520 81157 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 81495 81157 95 220 0 81272 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 325980

[startup+4842.3 s]
/proc/loadavg: 1.06 1.02 0.99 2/65 7237
/proc/meminfo: memFree=1185264/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=330080 CPUtime=4840.75
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 81741 0 0 0 483982 93 0 0 25 0 1 0 130921137 338001920 81660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 82520 81660 95 220 0 82297 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 330080

[startup+4902.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7237
/proc/meminfo: memFree=1184304/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=330080 CPUtime=4900.75
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 81982 0 0 0 489981 94 0 0 25 0 1 0 130921137 338001920 81901 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 82520 81901 95 220 0 82297 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 330080

[startup+4962.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 7237
/proc/meminfo: memFree=1184496/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=330080 CPUtime=4960.73
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 81982 0 0 0 495979 94 0 0 25 0 1 0 130921137 338001920 81901 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 82520 81901 95 220 0 82297 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 330080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7237
/proc/meminfo: memFree=1184560/2055920 swapFree=4183624/4192956
[pid=6838] ppid=6836 vsize=330080 CPUtime=5000.03
/proc/6838/stat : 6838 (sat7_bin) R 6836 6838 6784 0 -1 4194304 81982 0 0 0 499909 94 0 0 25 0 1 0 130921137 338001920 81901 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6838/statm: 82520 81901 95 220 0 82297 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 330080

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): 5001.66
CPU time (s): 5000.09
CPU user time (s): 4999.09
CPU system time (s): 0.994848
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 330080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.09
system time used= 0.994848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81982
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= 13573

runsolver used 4.25835 second user time and 9.50555 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 28 11:46:00 UTC 2007

IDJOB= 425467
IDBENCH= 20147
IDSOLVER= 183
FILE ID= node50/425467-1177760760

PBS_JOBID= 4715607

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/425467-1177760760/sat7_bin /tmp/evaluation/425467-1177760760/instance-425467-1177760760.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425467-1177760760 -o ROOT/results/node50/solver-425467-1177760760 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425467-1177760760/sat7_bin /tmp/evaluation/425467-1177760760/instance-425467-1177760760.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 359628561

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1513296 kB
Buffers:         49860 kB
Cached:         418756 kB
SwapCached:       4596 kB
Active:         272828 kB
Inactive:       206692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513296 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            49080 kB
Committed_AS:  3033704 kB
PageTables:       1460 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= 66562 MiB

End job on node50 on Sat Apr 28 13:09:23 UTC 2007