Trace number 330031

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

Solver Data (download as text)

2.69/2.70	c Starting solver ...
3.19/3.29	c Restarting after 100 conflicts
3.59/3.61	c Restarting after 250 conflicts
3.78/3.84	c Restarting after 475 conflicts
4.18/4.21	c Restarting after 812 conflicts
4.89/4.91	c Restarting after 1318 conflicts
5.69/5.71	c Restarting after 2078 conflicts
6.50/6.54	c Restarting after 3217 conflicts
7.60/7.64	c Restarting after 4926 conflicts
9.99/10.04	c Restarting after 7488 conflicts
12.59/12.68	c Restarting after 11332 conflicts
18.98/19.04	c Restarting after 17098 conflicts
26.58/26.68	c Restarting after 25747 conflicts
36.78/36.86	c Restarting after 38721 conflicts
52.87/52.99	c Restarting after 58183 conflicts
85.15/85.23	c Restarting after 87375 conflicts
142.74/142.85	c Restarting after 131165 conflicts
260.00/260.10	c Restarting after 196856 conflicts
517.41/517.69	c Restarting after 295385 conflicts
1008.53/1008.94	c Restarting after 443177 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-330031-1173155333 -o ROOT/results/node45/solver-330031-1173155333 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330031-1173155333/sat7_bin /tmp/evaluation/330031-1173155333/instance-330031-1173155333.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.99 3/64 20678
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=1064 CPUtime=0
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 41509158 1089536 90 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 266 90 77 220 0 43 0

[startup+0.0626221 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 20678
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=9840 CPUtime=0.05
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 2097 0 0 0 5 0 0 0 18 0 1 0 41509158 10076160 2080 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 2460 2082 88 220 0 2237 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9840

[startup+0.101629 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 20678
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=15992 CPUtime=0.09
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 2954 0 0 0 9 0 0 0 18 0 1 0 41509158 16375808 2937 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 3998 2937 88 220 0 3775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15992

[startup+0.301665 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 20678
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=20092 CPUtime=0.29
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 4201 0 0 0 28 1 0 0 19 0 1 0 41509158 20574208 4184 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 5023 4184 88 220 0 4800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20092

[startup+0.701739 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 20678
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=20092 CPUtime=0.69
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 4895 0 0 0 68 1 0 0 22 0 1 0 41509158 20574208 4878 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 5023 4878 88 220 0 4800 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20092

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 20679
/proc/meminfo: memFree=1359232/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=28292 CPUtime=1.49
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 6246 0 0 0 148 1 0 0 25 0 1 0 41509158 28971008 6229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 7073 6229 88 220 0 6850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28292

[startup+3.10117 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 20679
/proc/meminfo: memFree=1351744/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=43352 CPUtime=3.09
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 10318 0 0 0 305 4 0 0 25 0 1 0 41509158 44392448 10077 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 10838 10077 93 220 0 10615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43352

[startup+6.30176 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20679
/proc/meminfo: memFree=1339328/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=43352 CPUtime=6.29
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 10612 0 0 0 624 5 0 0 25 0 1 0 41509158 44392448 10371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532301 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 10838 10371 95 220 0 10615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43352

[startup+12.7019 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20679
/proc/meminfo: memFree=1338304/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=43352 CPUtime=12.69
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 10857 0 0 0 1264 5 0 0 25 0 1 0 41509158 44392448 10616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533485 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 10838 10616 95 220 0 10615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43352

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20679
/proc/meminfo: memFree=1336832/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=47452 CPUtime=25.48
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 11226 0 0 0 2543 5 0 0 25 0 1 0 41509158 48590848 10985 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 11863 10985 95 220 0 11640 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47452

[startup+51.1019 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20679
/proc/meminfo: memFree=1332864/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=51552 CPUtime=51.07
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 12242 0 0 0 5101 6 0 0 25 0 1 0 41509158 52789248 12001 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525264 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 12888 12001 95 220 0 12665 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51552

[startup+102.305 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 20679
/proc/meminfo: memFree=1324480/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=59752 CPUtime=102.25
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 14321 0 0 0 10217 8 0 0 25 0 1 0 41509158 61186048 14080 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 14938 14080 95 220 0 14715 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59752

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1314944/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=68216 CPUtime=162.23
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 16720 0 0 0 16211 12 0 0 25 0 1 0 41509158 69853184 16479 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 17054 16479 95 220 0 16831 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68216

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1306368/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=77068 CPUtime=222.21
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 18865 0 0 0 22207 14 0 0 25 0 1 0 41509158 78917632 18624 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 19267 18624 95 220 0 19044 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 77068

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1297472/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=86204 CPUtime=282.19
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 21083 0 0 0 28201 18 0 0 25 0 1 0 41509158 88272896 20842 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 21551 20842 95 220 0 21328 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 86204

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1289792/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=94920 CPUtime=342.17
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 22988 0 0 0 34197 20 0 0 25 0 1 0 41509158 97198080 22747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 23730 22747 95 220 0 23507 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 94920

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1282688/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=99560 CPUtime=402.14
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 24793 0 0 0 40192 22 0 0 25 0 1 0 41509158 101949440 24552 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 24890 24552 95 220 0 24667 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 99560

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1274496/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=108188 CPUtime=462.12
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 26802 0 0 0 46188 24 0 0 25 0 1 0 41509158 110784512 26561 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 27047 26561 95 220 0 26824 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 108188

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1268352/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=116860 CPUtime=522.1
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 28355 0 0 0 52184 26 0 0 25 0 1 0 41509158 119664640 28114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 29215 28114 95 220 0 28992 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 116860

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1260992/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=121480 CPUtime=582.08
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 30168 0 0 0 58179 29 0 0 25 0 1 0 41509158 124395520 29927 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029296 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 30370 29927 95 220 0 30147 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 121480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1253184/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=129988 CPUtime=642.06
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 32102 0 0 0 64175 31 0 0 25 0 1 0 41509158 133107712 31861 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 32497 31861 95 220 0 32274 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 129988

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1246656/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=138880 CPUtime=702.04
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 33744 0 0 0 70171 33 0 0 25 0 1 0 41509158 142213120 33503 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533093 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 34720 33503 95 220 0 34497 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 138880

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1242240/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=143404 CPUtime=762.02
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 34827 0 0 0 76167 35 0 0 25 0 1 0 41509158 146845696 34586 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 35851 34586 95 220 0 35628 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 143404

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1236288/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=147916 CPUtime=822
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 36349 0 0 0 82163 37 0 0 25 0 1 0 41509158 151465984 36075 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 36979 36075 95 220 0 36756 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 147916

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1230720/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=152308 CPUtime=881.97
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 37738 0 0 0 88158 39 0 0 25 0 1 0 41509158 155963392 37464 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 38077 37464 95 220 0 37854 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 152308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1225024/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=157012 CPUtime=941.95
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 39181 0 0 0 94154 41 0 0 25 0 1 0 41509158 160780288 38907 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 39253 38907 95 220 0 39030 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 157012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1217536/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=165680 CPUtime=1001.93
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 41042 0 0 0 100151 42 0 0 25 0 1 0 41509158 169656320 40768 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 41420 40768 95 220 0 41197 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 165680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1212672/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=170056 CPUtime=1061.91
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 42285 0 0 0 106147 44 0 0 25 0 1 0 41509158 174137344 42011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 42514 42011 95 220 0 42291 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 170056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1207104/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=178664 CPUtime=1121.88
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 43679 0 0 0 112143 45 0 0 25 0 1 0 41509158 182951936 43405 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 44666 43405 95 220 0 44443 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 178664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1200128/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=183220 CPUtime=1181.87
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 45434 0 0 0 118139 48 0 0 25 0 1 0 41509158 187617280 45160 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 45805 45160 95 220 0 45582 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 183220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1198400/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=187596 CPUtime=1200.06
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 45817 0 0 0 119958 48 0 0 25 0 1 0 41509158 192098304 45543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533768 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 46899 45543 95 220 0 46676 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187596

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20679
/proc/meminfo: memFree=1198400/2055920 swapFree=4192812/4192956
[pid=20678] ppid=20676 vsize=187596 CPUtime=1200.06
/proc/20678/stat : 20678 (sat7_bin) R 20676 20678 19370 0 -1 4194304 45817 0 0 0 119958 48 0 0 25 0 1 0 41509158 192098304 45543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533768 0 0 4096 0 0 0 0 17 1 0 0
/proc/20678/statm: 46899 45543 95 220 0 46676 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.59
CPU system time (s): 0.518921
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 187596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.518921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45817
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= 2077

runsolver used 0.857869 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue Mar  6 04:28:54 UTC 2007

IDJOB= 330031
IDBENCH= 20554
IDSOLVER= 101
FILE ID= node45/330031-1173155333

PBS_JOBID= 4015220

Free space on /tmp= 66504 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330031-1173155333/sat7_bin /tmp/evaluation/330031-1173155333/instance-330031-1173155333.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-330031-1173155333 -o ROOT/results/node45/solver-330031-1173155333 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330031-1173155333/sat7_bin /tmp/evaluation/330031-1173155333/instance-330031-1173155333.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 619309208

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1380960 kB
Buffers:         33852 kB
Cached:         556788 kB
SwapCached:        144 kB
Active:         106596 kB
Inactive:       500456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15320 kB
Writeback:           0 kB
Mapped:          26428 kB
Slab:            54000 kB
Committed_AS:   115288 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= 66504 MiB

End job on node45 on Tue Mar  6 04:48:57 UTC 2007