Trace number 307455

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) 1200.15 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.45	c Starting solver ...
0.50/0.58	c Restarting after 101 conflicts
0.71/0.75	c Restarting after 252 conflicts
0.91/1.01	c Restarting after 477 conflicts
1.33/1.39	c Restarting after 814 conflicts
1.84/1.94	c Restarting after 1321 conflicts
2.77/2.77	c Restarting after 2081 conflicts
3.99/4.02	c Restarting after 3220 conflicts
5.94/6.03	c Restarting after 4930 conflicts
8.95/9.04	c Restarting after 7493 conflicts
13.66/13.70	c Restarting after 11338 conflicts
21.14/21.20	c Restarting after 17104 conflicts
33.53/33.62	c Restarting after 25753 conflicts
53.90/53.98	c Restarting after 38727 conflicts
89.85/89.91	c Restarting after 58188 conflicts
149.34/149.39	c Restarting after 87380 conflicts
245.18/245.27	c Restarting after 131172 conflicts
410.44/410.56	c Restarting after 196856 conflicts
726.94/727.24	c Restarting after 295384 conflicts

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/node67/watcher-307455-1172120797 -o ROOT/results/node67/solver-307455-1172120797 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307455-1172120797/sat7_bin /tmp/evaluation/307455-1172120797/instance-307455-1172120797.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 3/64 21195
/proc/meminfo: memFree=1550256/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=2560 CPUtime=0
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 447 0 0 0 0 0 0 0 18 0 1 0 232037312 2621440 430 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 640 432 88 220 0 417 0

[startup+0.107363 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21195
/proc/meminfo: memFree=1550256/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=6156 CPUtime=0.1
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 908 0 0 0 10 0 0 0 18 0 1 0 232037312 6303744 891 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 1539 891 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.519405 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21195
/proc/meminfo: memFree=1550256/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=10604 CPUtime=0.5
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 2090 0 0 0 50 0 0 0 21 0 1 0 232037312 10858496 2073 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 2651 2073 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.34049 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1541480/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=10604 CPUtime=1.33
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 2371 0 0 0 133 0 0 0 25 0 1 0 232037312 10858496 2354 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 2651 2354 95 220 0 2428 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10604

[startup+2.97666 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1540008/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=14920 CPUtime=2.97
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 2829 0 0 0 296 1 0 0 25 0 1 0 232037312 15278080 2812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 3730 2812 95 220 0 3507 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 14920

[startup+6.253 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1536104/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=19676 CPUtime=6.25
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 3743 0 0 0 623 2 0 0 25 0 1 0 232037312 20148224 3726 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 4919 3726 95 220 0 4696 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 19676

[startup+12.6557 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1528872/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=25248 CPUtime=12.64
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 5436 0 0 0 1261 3 0 0 25 0 1 0 232037312 25853952 5419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 6312 5419 95 220 0 6089 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 25248

[startup+25.457 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1517224/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=35916 CPUtime=25.44
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 8422 0 0 0 2539 5 0 0 25 0 1 0 232037312 36777984 8405 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 8979 8405 95 220 0 8756 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 35916

[startup+51.0637 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1492840/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=60688 CPUtime=51.04
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 14421 0 0 0 5093 11 0 0 25 0 1 0 232037312 62144512 14404 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 15172 14404 95 220 0 14949 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 60688

[startup+102.274 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21196
/proc/meminfo: memFree=1452400/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=100240 CPUtime=102.24
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 24660 0 0 0 10202 22 0 0 25 0 1 0 232037312 102645760 24643 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 25060 24643 95 220 0 24837 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 100240

[startup+162.295 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1409200/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=145552 CPUtime=162.24
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 35245 0 0 0 16190 34 0 0 25 0 1 0 232037312 149045248 35228 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 36388 35228 95 220 0 36165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 145552

[startup+222.317 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1378928/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=174092 CPUtime=222.25
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 42773 0 0 0 22184 41 0 0 25 0 1 0 232037312 178270208 42756 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 43523 42756 95 220 0 43300 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 174092

[startup+282.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1378480/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=174092 CPUtime=282.25
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 42886 0 0 0 28184 41 0 0 25 0 1 0 232037312 178270208 42869 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 43523 42869 95 220 0 43300 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 174092

[startup+342.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1377648/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=174092 CPUtime=342.25
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 43108 0 0 0 34183 42 0 0 25 0 1 0 232037312 178270208 43091 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 43523 43091 95 220 0 43300 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 174092

[startup+402.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1376560/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=174092 CPUtime=402.25
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 43366 0 0 0 40183 42 0 0 25 0 1 0 232037312 178270208 43349 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 43523 43349 95 220 0 43300 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 174092

[startup+462.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1362480/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=188388 CPUtime=462.26
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 46922 0 0 0 46180 46 0 0 25 0 1 0 232037312 192909312 46905 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 47097 46905 95 220 0 46874 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 188388

[startup+522.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1331824/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=219988 CPUtime=522.26
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 54685 0 0 0 52173 53 0 0 25 0 1 0 232037312 225267712 54668 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 54997 54668 95 220 0 54774 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 219988

[startup+582.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1327344/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=225964 CPUtime=582.26
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 55640 0 0 0 58172 54 0 0 25 0 1 0 232037312 231387136 55623 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 56491 55623 95 220 0 56268 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 225964

[startup+642.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1327344/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=225964 CPUtime=642.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 55644 0 0 0 64173 54 0 0 25 0 1 0 232037312 231387136 55627 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 56491 55627 95 220 0 56268 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 225964

[startup+702.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1327216/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=225964 CPUtime=702.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 55677 0 0 0 70172 55 0 0 25 0 1 0 232037312 231387136 55660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 56491 55660 95 220 0 56268 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 225964

[startup+762.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1326320/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=225964 CPUtime=762.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 55894 0 0 0 76171 56 0 0 25 0 1 0 232037312 231387136 55877 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 56491 55877 95 220 0 56268 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 225964

[startup+822.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1320112/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=233568 CPUtime=822.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 57481 0 0 0 82170 57 0 0 25 0 1 0 232037312 239173632 57464 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 58392 57464 95 220 0 58169 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 233568

[startup+882.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1307696/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=245128 CPUtime=882.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 60584 0 0 0 88166 61 0 0 25 0 1 0 232037312 251011072 60567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 61282 60567 95 220 0 61059 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 245128

[startup+942.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1293680/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=258556 CPUtime=942.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 64100 0 0 0 94161 66 0 0 25 0 1 0 232037312 264761344 64083 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 64639 64083 95 220 0 64416 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 258556

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1284464/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=270016 CPUtime=1002.26
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 66364 0 0 0 100158 68 0 0 25 0 1 0 232037312 276496384 66347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 67504 66347 95 220 0 67281 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 270016

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1284528/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=270016 CPUtime=1062.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 66364 0 0 0 106159 68 0 0 25 0 1 0 232037312 276496384 66347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 67504 66347 95 220 0 67281 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 270016

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1284464/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=270016 CPUtime=1122.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 66366 0 0 0 112159 68 0 0 25 0 1 0 232037312 276496384 66349 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 67504 66349 95 220 0 67281 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 270016

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1284400/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=270016 CPUtime=1182.27
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 66398 0 0 0 118159 68 0 0 25 0 1 0 232037312 276496384 66381 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 67504 66381 95 220 0 67281 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 270016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1284336/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=270016 CPUtime=1200.09
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 66410 0 0 0 119941 68 0 0 25 0 1 0 232037312 276496384 66393 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 67504 66393 95 220 0 67281 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 270016

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21196
/proc/meminfo: memFree=1284336/2055920 swapFree=4176000/4192956
[pid=21195] ppid=21193 vsize=270016 CPUtime=1200.09
/proc/21195/stat : 21195 (sat7_bin) R 21193 21195 19386 0 -1 4194304 66410 0 0 0 119941 68 0 0 25 0 1 0 232037312 276496384 66393 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21195/statm: 67504 66393 95 220 0 67281 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 270016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.15
CPU user time (s): 1199.42
CPU system time (s): 0.729889
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 270056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.729889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66410
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= 2649

runsolver used 0.700893 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Feb 22 05:06:37 UTC 2007

IDJOB= 307455
IDBENCH= 20206
IDSOLVER= 101
FILE ID= node67/307455-1172120797

PBS_JOBID= 3892905

Free space on /tmp= 66557 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307455-1172120797/sat7_bin /tmp/evaluation/307455-1172120797/instance-307455-1172120797.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-307455-1172120797 -o ROOT/results/node67/solver-307455-1172120797 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307455-1172120797/sat7_bin /tmp/evaluation/307455-1172120797/instance-307455-1172120797.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 101884576

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1550728 kB
Buffers:         41824 kB
Cached:         399916 kB
SwapCached:      11616 kB
Active:         328528 kB
Inactive:       131580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550728 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            31060 kB
Committed_AS:   741472 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Thu Feb 22 05:26:39 UTC 2007