Trace number 301059

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) 1200.05 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1559029529-16.cnf
MD5SUM09f244b4fec25f85ec1e5cd86e26f850
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23666
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.08	c Restarting after 101 conflicts
0.00/0.09	c Restarting after 252 conflicts
0.10/0.12	c Restarting after 480 conflicts
0.10/0.16	c Restarting after 818 conflicts
0.20/0.22	c Restarting after 1327 conflicts
0.31/0.31	c Restarting after 2086 conflicts
0.41/0.46	c Restarting after 3225 conflicts
0.61/0.71	c Restarting after 4933 conflicts
1.12/1.16	c Restarting after 7495 conflicts
1.84/1.91	c Restarting after 11339 conflicts
3.17/3.23	c Restarting after 17106 conflicts
5.42/5.51	c Restarting after 25755 conflicts
9.11/9.13	c Restarting after 38729 conflicts
15.36/15.41	c Restarting after 58191 conflicts
25.59/25.70	c Restarting after 87384 conflicts
43.21/43.30	c Restarting after 131173 conflicts
71.69/71.79	c Restarting after 196857 conflicts
116.34/116.46	c Restarting after 295384 conflicts
194.27/194.36	c Restarting after 443174 conflicts
316.98/317.07	c Restarting after 664857 conflicts
509.00/509.18	c Restarting after 997383 conflicts
815.93/816.22	c Restarting after 1496171 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/node3/watcher-301059-1171950290 -o ROOT/results/node3/solver-301059-1171950290 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301059-1171950290/sat7_bin /tmp/evaluation/301059-1171950290/instance-301059-1171950290.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: 1.00 1.00 1.00 2/77 8381
/proc/meminfo: memFree=765736/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=1216 CPUtime=0
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 214983913 1245184 126 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 304 127 87 220 0 81 0

[startup+0.10777 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 8381
/proc/meminfo: memFree=765736/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=3156 CPUtime=0.1
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 405 0 0 0 10 0 0 0 18 0 1 0 214983913 3231744 388 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 789 388 95 220 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.517803 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 8381
/proc/meminfo: memFree=765736/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=5208 CPUtime=0.51
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 741 0 0 0 51 0 0 0 21 0 1 0 214983913 5332992 724 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 1302 724 95 220 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5208

[startup+1.34187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=761632/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=9308 CPUtime=1.33
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 1253 0 0 0 133 0 0 0 25 0 1 0 214983913 9531392 1236 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 2327 1236 95 220 0 2104 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9308

[startup+2.97801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=760416/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=9308 CPUtime=2.97
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 1539 0 0 0 296 1 0 0 25 0 1 0 214983913 9531392 1522 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 2327 1522 95 220 0 2104 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9308

[startup+6.25427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=758880/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=9308 CPUtime=6.24
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 1885 0 0 0 623 1 0 0 25 0 1 0 214983913 9531392 1868 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134565370 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 2327 1868 95 220 0 2104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9308

[startup+12.7098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=757024/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=9572 CPUtime=12.69
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 2229 0 0 0 1268 1 0 0 25 0 1 0 214983913 9801728 2212 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 2393 2212 95 220 0 2170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9572

[startup+25.5099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=755424/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=13948 CPUtime=25.49
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 2649 0 0 0 2547 2 0 0 25 0 1 0 214983913 14282752 2632 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 3487 2632 95 220 0 3264 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13948

[startup+51.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=753184/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=14488 CPUtime=51.1
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 3194 0 0 0 5107 3 0 0 25 0 1 0 214983913 14835712 3177 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 3622 3177 95 220 0 3399 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14488

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=751392/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=15152 CPUtime=102.3
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 3633 0 0 0 10227 3 0 0 25 0 1 0 214983913 15515648 3616 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 3788 3616 95 220 0 3565 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15152

[startup+162.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=748640/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=20076 CPUtime=162.32
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 4292 0 0 0 16227 5 0 0 25 0 1 0 214983913 20557824 4275 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 5019 4275 95 220 0 4796 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 20076

[startup+222.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=747488/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=20740 CPUtime=222.34
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 4579 0 0 0 22228 6 0 0 25 0 1 0 214983913 21237760 4562 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 5185 4562 95 220 0 4962 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 20740

[startup+282.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=746720/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=21164 CPUtime=282.35
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 4757 0 0 0 28229 6 0 0 25 0 1 0 214983913 21671936 4740 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 5291 4740 95 220 0 5068 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 21164

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=745504/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=21716 CPUtime=342.37
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 5055 0 0 0 34230 7 0 0 25 0 1 0 214983913 22237184 5038 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 5429 5038 95 220 0 5206 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 21716

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=744416/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=26236 CPUtime=402.39
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 5313 0 0 0 40231 8 0 0 25 0 1 0 214983913 26865664 5296 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 6559 5296 95 220 0 6336 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 26236

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=744096/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=26500 CPUtime=462.4
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 5418 0 0 0 46231 9 0 0 25 0 1 0 214983913 27136000 5401 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 6625 5401 95 220 0 6402 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 26500

[startup+522.55 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 8382
/proc/meminfo: memFree=743456/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=26904 CPUtime=522.41
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 5577 0 0 0 52232 9 0 0 25 0 1 0 214983913 27549696 5560 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 6726 5560 95 220 0 6503 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 26904

[startup+582.582 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 8382
/proc/meminfo: memFree=742304/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=27312 CPUtime=582.44
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 5878 0 0 0 58234 10 0 0 25 0 1 0 214983913 27967488 5861 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 6828 5861 95 220 0 6605 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 27312

[startup+642.611 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 8382
/proc/meminfo: memFree=741664/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=27608 CPUtime=642.45
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6032 0 0 0 64234 11 0 0 25 0 1 0 214983913 28270592 6015 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532301 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 6902 6015 95 220 0 6679 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 27608

[startup+702.645 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8382
/proc/meminfo: memFree=741344/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=27960 CPUtime=702.47
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6100 0 0 0 70236 11 0 0 25 0 1 0 214983913 28631040 6083 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 6990 6083 95 220 0 6767 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 27960

[startup+762.672 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8382
/proc/meminfo: memFree=741088/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=28104 CPUtime=762.48
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6169 0 0 0 76236 12 0 0 25 0 1 0 214983913 28778496 6152 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7026 6152 95 220 0 6803 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 28104

[startup+822.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8382
/proc/meminfo: memFree=740896/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=28248 CPUtime=822.49
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6229 0 0 0 82237 12 0 0 25 0 1 0 214983913 28925952 6212 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7062 6212 95 220 0 6839 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 28248

[startup+882.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=739616/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=28952 CPUtime=882.51
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6534 0 0 0 88238 13 0 0 25 0 1 0 214983913 29646848 6517 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7238 6517 95 220 0 7015 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 28952

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8382
/proc/meminfo: memFree=739104/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=29272 CPUtime=942.52
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6669 0 0 0 94238 14 0 0 25 0 1 0 214983913 29974528 6652 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7318 6652 95 220 0 7095 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 29272

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8488
/proc/meminfo: memFree=737456/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=29568 CPUtime=1002.5
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6784 0 0 0 100235 15 0 0 25 0 1 0 214983913 30277632 6767 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7392 6767 95 220 0 7169 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 29568

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8560
/proc/meminfo: memFree=737200/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=29704 CPUtime=1062.5
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6827 0 0 0 106235 15 0 0 25 0 1 0 214983913 30416896 6810 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7426 6810 95 220 0 7203 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 29704

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8580
/proc/meminfo: memFree=737888/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=29976 CPUtime=1122.5
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 6935 0 0 0 112234 16 0 0 25 0 1 0 214983913 30695424 6918 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7494 6918 95 220 0 7271 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 29976

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8580
/proc/meminfo: memFree=737440/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=30120 CPUtime=1182.51
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 7066 0 0 0 118235 16 0 0 25 0 1 0 214983913 30842880 7049 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7530 7049 95 220 0 7307 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 30120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8580
/proc/meminfo: memFree=737376/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=30120 CPUtime=1200.03
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 7081 0 0 0 119987 16 0 0 25 0 1 0 214983913 30842880 7064 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7530 7064 95 220 0 7307 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 30120

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8580
/proc/meminfo: memFree=737376/2055920 swapFree=4192812/4192956
[pid=8381] ppid=8379 vsize=30120 CPUtime=1200.03
/proc/8381/stat : 8381 (sat7_bin) R 8379 8381 7507 0 -1 4194304 7081 0 0 0 119987 16 0 0 25 0 1 0 214983913 30842880 7064 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8381/statm: 7530 7064 95 220 0 7307 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 30120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.173973
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 30120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7081
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= 1883

runsolver used 1.45278 second user time and 2.70259 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 05:44:51 UTC 2007

IDJOB= 301059
IDBENCH= 20050
IDSOLVER= 101
FILE ID= node3/301059-1171950290

PBS_JOBID= 3848977

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1559029529-16.cnf
COMMAND LINE= /tmp/evaluation/301059-1171950290/sat7_bin /tmp/evaluation/301059-1171950290/instance-301059-1171950290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301059-1171950290 -o ROOT/results/node3/solver-301059-1171950290 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301059-1171950290/sat7_bin /tmp/evaluation/301059-1171950290/instance-301059-1171950290.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  09f244b4fec25f85ec1e5cd86e26f850

RANDOM SEED= 125447646

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        766208 kB
Buffers:         61928 kB
Cached:        1093800 kB
SwapCached:          0 kB
Active:         550716 kB
Inactive:       659688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        766208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          73560 kB
Slab:            64988 kB
Committed_AS:  1044044 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Tue Feb 20 06:04:53 UTC 2007