Trace number 303888

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) 1200.09 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.10/0.19	c Restarting after 476 conflicts
0.20/0.23	c Restarting after 814 conflicts
0.20/0.31	c Restarting after 1320 conflicts
0.41/0.41	c Restarting after 2079 conflicts
0.51/0.57	c Restarting after 3218 conflicts
0.82/0.84	c Restarting after 4927 conflicts
1.23/1.31	c Restarting after 7489 conflicts
2.14/2.25	c Restarting after 11333 conflicts
3.99/4.03	c Restarting after 17101 conflicts
6.64/6.75	c Restarting after 25751 conflicts
11.77/11.84	c Restarting after 38725 conflicts
19.96/20.01	c Restarting after 58188 conflicts
34.29/34.36	c Restarting after 87381 conflicts
56.93/57.04	c Restarting after 131170 conflicts
95.42/95.56	c Restarting after 196855 conflicts
152.45/152.58	c Restarting after 295383 conflicts
252.69/252.87	c Restarting after 443173 conflicts
400.33/400.56	c Restarting after 664856 conflicts
641.14/641.38	c Restarting after 997382 conflicts
1041.98/1042.42	c Restarting after 1496172 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/node44/watcher-303888-1172046094 -o ROOT/results/node44/solver-303888-1172046094 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303888-1172046094/sat7_bin /tmp/evaluation/303888-1172046094/instance-303888-1172046094.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 22294
/proc/meminfo: memFree=1448256/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=1064 CPUtime=0
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 224565533 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 266 114 87 220 0 43 0

[startup+0.106812 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22294
/proc/meminfo: memFree=1448256/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=3000 CPUtime=0.1
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 224565533 3072000 377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 750 377 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.516886 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22294
/proc/meminfo: memFree=1448256/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=5056 CPUtime=0.51
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 730 0 0 0 51 0 0 0 21 0 1 0 224565533 5177344 713 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 1264 713 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33904 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1444600/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=5188 CPUtime=1.33
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 1092 0 0 0 133 0 0 0 25 0 1 0 224565533 5312512 1075 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 1297 1075 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97534 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1443064/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=9288 CPUtime=2.96
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 1566 0 0 0 296 0 0 0 25 0 1 0 224565533 9510912 1549 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 2322 1549 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.25294 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1441272/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=9420 CPUtime=6.24
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 1840 0 0 0 624 0 0 0 25 0 1 0 224565533 9646080 1823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 2355 1823 95 220 0 2132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9420

[startup+12.7061 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1439864/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=9824 CPUtime=12.69
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 2152 0 0 0 1268 1 0 0 25 0 1 0 224565533 10059776 2135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532373 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 2456 2135 95 220 0 2233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9824

[startup+25.5065 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1438008/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=14468 CPUtime=25.48
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 2620 0 0 0 2547 1 0 0 25 0 1 0 224565533 14815232 2603 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 3617 2603 95 220 0 3394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14468

[startup+51.1141 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1436408/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=15024 CPUtime=51.09
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 3007 0 0 0 5107 2 0 0 25 0 1 0 224565533 15384576 2990 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 3756 2990 95 220 0 3533 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15024

[startup+102.325 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1434424/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=16004 CPUtime=102.28
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 3504 0 0 0 10226 2 0 0 25 0 1 0 224565533 16388096 3487 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 4001 3487 95 220 0 3778 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16004

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1432184/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=20976 CPUtime=162.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 4067 0 0 0 16224 3 0 0 25 0 1 0 224565533 21479424 4050 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 5244 4050 95 220 0 5021 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 20976

[startup+222.362 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1429880/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=21480 CPUtime=222.28
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 4625 0 0 0 22224 4 0 0 25 0 1 0 224565533 21995520 4608 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 5370 4608 95 220 0 5147 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 21480

[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1428728/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=21920 CPUtime=282.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 4912 0 0 0 28223 4 0 0 25 0 1 0 224565533 22446080 4895 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 5480 4895 95 220 0 5257 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 21920

[startup+342.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1428088/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=22416 CPUtime=342.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 5068 0 0 0 34222 5 0 0 25 0 1 0 224565533 22953984 5051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 5604 5051 95 220 0 5381 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 22416

[startup+402.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1427768/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=22720 CPUtime=402.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 5150 0 0 0 40222 5 0 0 25 0 1 0 224565533 23265280 5133 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 5680 5133 95 220 0 5457 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 22720

[startup+462.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1426040/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=27412 CPUtime=462.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 5573 0 0 0 46222 5 0 0 25 0 1 0 224565533 28069888 5556 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 6853 5556 95 220 0 6630 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 27412

[startup+522.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1425400/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=27764 CPUtime=522.26
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 5727 0 0 0 52221 5 0 0 25 0 1 0 224565533 28430336 5710 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 6941 5710 95 220 0 6718 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 27764

[startup+582.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22295
/proc/meminfo: memFree=1425016/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=27940 CPUtime=582.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 5817 0 0 0 58221 6 0 0 25 0 1 0 224565533 28610560 5800 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 6985 5800 95 220 0 6762 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 27940

[startup+642.491 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1424568/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=28276 CPUtime=642.27
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 5926 0 0 0 64221 6 0 0 25 0 1 0 224565533 28954624 5909 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7069 5909 95 220 0 6846 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 28276

[startup+702.506 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1423736/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=28724 CPUtime=702.26
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6143 0 0 0 70220 6 0 0 25 0 1 0 224565533 29413376 6126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7181 6126 95 220 0 6958 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 28724

[startup+762.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1423416/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=28916 CPUtime=762.26
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6216 0 0 0 76220 6 0 0 25 0 1 0 224565533 29609984 6199 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7229 6199 95 220 0 7006 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 28916

[startup+822.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1423160/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=29204 CPUtime=822.26
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6278 0 0 0 82220 6 0 0 25 0 1 0 224565533 29904896 6261 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7301 6261 95 220 0 7078 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 29204

[startup+882.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1422904/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=29204 CPUtime=882.25
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6341 0 0 0 88219 6 0 0 25 0 1 0 224565533 29904896 6324 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7301 6324 95 220 0 7078 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 29204

[startup+942.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1422712/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=29348 CPUtime=942.25
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6387 0 0 0 94219 6 0 0 25 0 1 0 224565533 30052352 6370 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7337 6370 95 220 0 7114 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 29348

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1422520/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=29684 CPUtime=1002.25
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6456 0 0 0 100219 6 0 0 25 0 1 0 224565533 30396416 6439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7421 6439 95 220 0 7198 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 29684

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22295
/proc/meminfo: memFree=1422264/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=29844 CPUtime=1062.25
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6507 0 0 0 106219 6 0 0 25 0 1 0 224565533 30560256 6490 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7461 6490 95 220 0 7238 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 29844

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22297
/proc/meminfo: memFree=1421304/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=30180 CPUtime=1122.25
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6734 0 0 0 112219 6 0 0 25 0 1 0 224565533 30904320 6717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7545 6717 95 220 0 7322 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 30180

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22297
/proc/meminfo: memFree=1420984/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=30372 CPUtime=1182.25
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6816 0 0 0 118218 7 0 0 25 0 1 0 224565533 31100928 6799 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7593 6799 95 220 0 7370 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 30372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22297
/proc/meminfo: memFree=1420728/2055920 swapFree=4183224/4192956
[pid=22294] ppid=22292 vsize=30564 CPUtime=1200.07
/proc/22294/stat : 22294 (sat7_bin) R 22292 22294 21746 0 -1 4194304 6885 0 0 0 120000 7 0 0 25 0 1 0 224565533 31297536 6868 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/22294/statm: 7641 6868 95 220 0 7418 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 30564

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): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.075988
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 30564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6885
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= 2440

runsolver used 0.708892 second user time and 2.50362 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 08:21:34 UTC 2007

IDJOB= 303888
IDBENCH= 20119
IDSOLVER= 101
FILE ID= node44/303888-1172046094

PBS_JOBID= 3892738

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303888-1172046094/sat7_bin /tmp/evaluation/303888-1172046094/instance-303888-1172046094.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303888-1172046094 -o ROOT/results/node44/solver-303888-1172046094 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303888-1172046094/sat7_bin /tmp/evaluation/303888-1172046094/instance-303888-1172046094.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 840715489

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1448728 kB
Buffers:         34944 kB
Cached:         484212 kB
SwapCached:       3560 kB
Active:         114920 kB
Inactive:       413676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448728 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            64580 kB
Committed_AS:   523944 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= 66562 MiB

End job on node44 on Wed Feb 21 08:41:37 UTC 2007