Trace number 301100

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) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
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
0.00/0.10	c Restarting after 251 conflicts
0.10/0.12	c Restarting after 476 conflicts
0.10/0.16	c Restarting after 813 conflicts
0.20/0.22	c Restarting after 1320 conflicts
0.31/0.32	c Restarting after 2079 conflicts
0.41/0.46	c Restarting after 3218 conflicts
0.61/0.69	c Restarting after 4928 conflicts
1.02/1.11	c Restarting after 7490 conflicts
1.73/1.80	c Restarting after 11335 conflicts
2.86/2.95	c Restarting after 17101 conflicts
4.91/4.94	c Restarting after 25750 conflicts
8.49/8.60	c Restarting after 38725 conflicts
14.22/14.27	c Restarting after 58186 conflicts
24.06/24.12	c Restarting after 87379 conflicts
40.55/40.58	c Restarting after 131169 conflicts
67.16/67.29	c Restarting after 196853 conflicts
109.77/109.87	c Restarting after 295379 conflicts
181.66/181.77	c Restarting after 443170 conflicts
293.79/293.96	c Restarting after 664853 conflicts
477.39/477.65	c Restarting after 997378 conflicts
773.24/773.63	c Restarting after 1496167 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/node6/watcher-301100-1171952331 -o ROOT/results/node6/solver-301100-1171952331 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301100-1171952331/sat7_bin /tmp/evaluation/301100-1171952331/instance-301100-1171952331.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: 0.99 0.98 0.99 3/77 29220
/proc/meminfo: memFree=1321024/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=1216 CPUtime=0
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 215187863 1245184 127 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 304 127 87 220 0 81 0

[startup+0.107543 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 29220
/proc/meminfo: memFree=1321024/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=3156 CPUtime=0.1
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 404 0 0 0 10 0 0 0 18 0 1 0 215187863 3231744 387 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 789 388 95 220 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.517623 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 29220
/proc/meminfo: memFree=1321024/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=5208 CPUtime=0.51
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 755 0 0 0 51 0 0 0 22 0 1 0 215187863 5332992 738 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 1302 739 95 220 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5208

[startup+1.33779 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1316792/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=9308 CPUtime=1.33
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 1273 0 0 0 133 0 0 0 25 0 1 0 215187863 9531392 1256 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 2327 1256 95 220 0 2104 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9308

[startup+2.97411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1315576/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=9308 CPUtime=2.96
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 1514 0 0 0 296 0 0 0 25 0 1 0 215187863 9531392 1497 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532554 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 2327 1497 95 220 0 2104 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9308

[startup+6.25376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1313720/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=9308 CPUtime=6.24
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 1873 0 0 0 623 1 0 0 25 0 1 0 215187863 9531392 1856 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 2327 1856 95 220 0 2104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9308

[startup+12.707 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1312376/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=9576 CPUtime=12.69
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 2200 0 0 0 1268 1 0 0 25 0 1 0 215187863 9805824 2183 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 2394 2183 95 220 0 2171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9576

[startup+25.5106 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1310648/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=13940 CPUtime=25.49
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 2633 0 0 0 2547 2 0 0 25 0 1 0 215187863 14274560 2616 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 3485 2616 95 220 0 3262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13940

[startup+51.1236 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1307640/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=14620 CPUtime=51.09
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 3364 0 0 0 5106 3 0 0 25 0 1 0 215187863 14970880 3347 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 3655 3347 95 220 0 3432 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14620

[startup+102.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1305656/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=19560 CPUtime=102.29
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 3866 0 0 0 10225 4 0 0 25 0 1 0 215187863 20029440 3849 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 4890 3849 95 220 0 4667 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19560

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1303800/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=20244 CPUtime=162.31
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 4316 0 0 0 16226 5 0 0 25 0 1 0 215187863 20729856 4299 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 5061 4299 95 220 0 4838 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 20244

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1300856/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=20940 CPUtime=222.32
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 5033 0 0 0 22225 7 0 0 25 0 1 0 215187863 21442560 5016 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 5235 5016 95 220 0 5012 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 20940

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29221
/proc/meminfo: memFree=1300216/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=25320 CPUtime=282.32
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 5186 0 0 0 28225 7 0 0 25 0 1 0 215187863 25927680 5169 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6330 5169 95 220 0 6107 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 25320

[startup+342.467 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 29221
/proc/meminfo: memFree=1298808/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=25896 CPUtime=342.33
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 5536 0 0 0 34225 8 0 0 25 0 1 0 215187863 26517504 5519 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6474 5519 95 220 0 6251 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 25896

[startup+402.498 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29221
/proc/meminfo: memFree=1298040/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=26304 CPUtime=402.34
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 5730 0 0 0 40225 9 0 0 25 0 1 0 215187863 26935296 5713 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6576 5713 95 220 0 6353 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 26304

[startup+462.529 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1297656/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=26744 CPUtime=462.34
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 5834 0 0 0 46225 9 0 0 25 0 1 0 215187863 27385856 5817 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539172 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6686 5817 95 220 0 6463 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 26744

[startup+522.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1296824/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=27272 CPUtime=522.35
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6053 0 0 0 52225 10 0 0 25 0 1 0 215187863 27926528 6036 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6818 6036 95 220 0 6595 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 27272

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1296248/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=27568 CPUtime=582.37
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6195 0 0 0 58226 11 0 0 25 0 1 0 215187863 28229632 6178 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558423 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6892 6178 95 220 0 6669 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 27568

[startup+642.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1295928/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=27840 CPUtime=642.36
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6277 0 0 0 64225 11 0 0 25 0 1 0 215187863 28508160 6260 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 6960 6260 95 220 0 6737 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 27840

[startup+702.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1295608/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=28132 CPUtime=702.37
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6339 0 0 0 70225 12 0 0 25 0 1 0 215187863 28807168 6322 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7033 6322 95 220 0 6810 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 28132

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1295288/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=28284 CPUtime=762.37
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6408 0 0 0 76225 12 0 0 25 0 1 0 215187863 28962816 6391 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7071 6391 95 220 0 6848 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 28284

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1294200/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=28604 CPUtime=822.39
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6685 0 0 0 82226 13 0 0 25 0 1 0 215187863 29290496 6668 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7151 6668 95 220 0 6928 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 28604

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1293880/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=28900 CPUtime=882.4
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6784 0 0 0 88226 14 0 0 25 0 1 0 215187863 29593600 6767 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7225 6767 95 220 0 7002 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 28900

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1293624/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=29180 CPUtime=942.4
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6861 0 0 0 94226 14 0 0 25 0 1 0 215187863 29880320 6844 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7295 6844 95 220 0 7072 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 29180

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1293432/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=29324 CPUtime=1002.42
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6900 0 0 0 100227 15 0 0 25 0 1 0 215187863 30027776 6883 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029245 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7331 6883 95 220 0 7108 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 29324

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1293176/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=29484 CPUtime=1062.42
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 6968 0 0 0 106227 15 0 0 25 0 1 0 215187863 30191616 6951 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7371 6951 95 220 0 7148 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 29484

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1292920/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=29788 CPUtime=1122.44
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 7040 0 0 0 112228 16 0 0 25 0 1 0 215187863 30502912 7023 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7447 7023 95 220 0 7224 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 29788

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1292728/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=29948 CPUtime=1182.44
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 7084 0 0 0 118228 16 0 0 25 0 1 0 215187863 30666752 7067 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7487 7067 95 220 0 7264 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 29948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29221
/proc/meminfo: memFree=1292600/2055924 swapFree=4192812/4192956
[pid=29220] ppid=29218 vsize=29948 CPUtime=1200.05
/proc/29220/stat : 29220 (sat7_bin) R 29218 29220 27993 0 -1 4194304 7107 0 0 0 119989 16 0 0 25 0 1 0 215187863 30666752 7090 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7487 7090 95 220 0 7264 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29948

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.173973
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 29948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
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= 7107
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= 1480

runsolver used 1.39079 second user time and 2.72059 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 06:18:51 UTC 2007

IDJOB= 301100
IDBENCH= 20051
IDSOLVER= 101
FILE ID= node6/301100-1171952331

PBS_JOBID= 3848978

Free space on /tmp= 66551 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301100-1171952331/sat7_bin /tmp/evaluation/301100-1171952331/instance-301100-1171952331.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301100-1171952331 -o ROOT/results/node6/solver-301100-1171952331 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301100-1171952331/sat7_bin /tmp/evaluation/301100-1171952331/instance-301100-1171952331.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 103032437

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1321432 kB
Buffers:         70704 kB
Cached:         529056 kB
SwapCached:          0 kB
Active:         344716 kB
Inactive:       311760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1321432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          75560 kB
Slab:            63640 kB
Committed_AS:   801792 kB
PageTables:       1744 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= 66551 MiB

End job on node6 on Tue Feb 20 06:38:54 UTC 2007