Trace number 301592

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) 1200.08 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Starting solver ...
0.10/0.13	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 252 conflicts
0.10/0.20	c Restarting after 478 conflicts
0.20/0.25	c Restarting after 816 conflicts
0.30/0.33	c Restarting after 1322 conflicts
0.40/0.47	c Restarting after 2081 conflicts
0.60/0.68	c Restarting after 3220 conflicts
1.01/1.02	c Restarting after 4928 conflicts
1.53/1.58	c Restarting after 7490 conflicts
2.55/2.66	c Restarting after 11334 conflicts
4.50/4.54	c Restarting after 17100 conflicts
7.57/7.61	c Restarting after 25750 conflicts
13.20/13.29	c Restarting after 38725 conflicts
23.86/23.88	c Restarting after 58186 conflicts
41.98/42.05	c Restarting after 87378 conflicts
68.30/68.42	c Restarting after 131168 conflicts
115.11/115.16	c Restarting after 196853 conflicts
187.62/187.73	c Restarting after 295380 conflicts
318.49/318.64	c Restarting after 443169 conflicts
526.65/526.97	c Restarting after 664852 conflicts
872.72/873.09	c Restarting after 997377 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/node4/watcher-301592-1171979725 -o ROOT/results/node4/solver-301592-1171979725 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301592-1171979725/sat7_bin /tmp/evaluation/301592-1171979725/instance-301592-1171979725.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 1.10 1.87 3/77 7715
/proc/meminfo: memFree=1495400/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=1232 CPUtime=0
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 217927342 1261568 137 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 308 137 87 220 0 85 0

[startup+0.107049 s]
/proc/loadavg: 1.00 1.10 1.87 3/77 7715
/proc/meminfo: memFree=1495400/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=3036 CPUtime=0.1
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 441 0 0 0 10 0 0 0 18 0 1 0 217927342 3108864 424 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 759 424 88 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.515088 s]
/proc/loadavg: 1.00 1.10 1.87 3/77 7715
/proc/meminfo: memFree=1495400/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=5224 CPUtime=0.5
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 879 0 0 0 50 0 0 0 21 0 1 0 217927342 5349376 862 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 1306 862 95 220 0 1083 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5224

[startup+1.33517 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 7716
/proc/meminfo: memFree=1490528/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=9324 CPUtime=1.32
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 1444 0 0 0 132 0 0 0 25 0 1 0 217927342 9547776 1427 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 2331 1427 95 220 0 2108 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9324

[startup+2.97132 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 7716
/proc/meminfo: memFree=1487840/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=13424 CPUtime=2.96
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 2339 0 0 0 295 1 0 0 25 0 1 0 217927342 13746176 2322 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 3356 2322 95 220 0 3133 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13424

[startup+6.25364 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 7716
/proc/meminfo: memFree=1482144/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=17524 CPUtime=6.24
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 3370 0 0 0 622 2 0 0 25 0 1 0 217927342 17944576 3353 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 4381 3353 95 220 0 4158 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17524

[startup+12.7093 s]
/proc/loadavg: 1.00 1.09 1.86 2/78 7716
/proc/meminfo: memFree=1479648/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=17524 CPUtime=12.69
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 3999 0 0 0 1267 2 0 0 25 0 1 0 217927342 17944576 3982 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 4381 3982 95 220 0 4158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17524

[startup+25.5095 s]
/proc/loadavg: 1.00 1.09 1.85 2/78 7716
/proc/meminfo: memFree=1475808/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=21888 CPUtime=25.49
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 4927 0 0 0 2546 3 0 0 25 0 1 0 217927342 22413312 4910 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 5472 4910 95 220 0 5249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21888

[startup+51.1209 s]
/proc/loadavg: 1.00 1.08 1.83 2/78 7716
/proc/meminfo: memFree=1471648/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=26388 CPUtime=51.1
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 5951 0 0 0 5105 5 0 0 25 0 1 0 217927342 27021312 5934 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 6597 5934 95 220 0 6374 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26388

[startup+102.342 s]
/proc/loadavg: 1.00 1.07 1.78 2/78 7716
/proc/meminfo: memFree=1467168/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=31308 CPUtime=102.3
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 7091 0 0 0 10224 6 0 0 25 0 1 0 217927342 32059392 7074 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 7827 7074 95 220 0 7604 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31308

[startup+162.374 s]
/proc/loadavg: 1.00 1.05 1.73 2/78 7716
/proc/meminfo: memFree=1464032/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=32124 CPUtime=162.32
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 7855 0 0 0 16225 7 0 0 25 0 1 0 217927342 32894976 7838 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 8031 7838 95 220 0 7808 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32124

[startup+222.398 s]
/proc/loadavg: 1.00 1.04 1.68 2/78 7716
/proc/meminfo: memFree=1462112/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=36904 CPUtime=222.33
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 8326 0 0 0 22225 8 0 0 25 0 1 0 217927342 37789696 8309 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 9226 8309 95 220 0 9003 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 36904

[startup+282.424 s]
/proc/loadavg: 1.00 1.03 1.63 2/78 7716
/proc/meminfo: memFree=1460768/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=37308 CPUtime=282.34
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 8671 0 0 0 28225 9 0 0 25 0 1 0 217927342 38203392 8654 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 9327 8654 95 220 0 9104 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 37308

[startup+342.458 s]
/proc/loadavg: 1.00 1.02 1.59 2/84 7780
/proc/meminfo: memFree=1456752/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=41964 CPUtime=342.33
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 9403 0 0 0 34222 11 0 0 25 0 1 0 217927342 42971136 9386 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 10491 9386 95 220 0 10268 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 41964

[startup+402.52 s]
/proc/loadavg: 1.06 1.03 1.56 2/84 7872
/proc/meminfo: memFree=1453680/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=42516 CPUtime=402.32
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 10118 0 0 0 40220 12 0 0 25 0 1 0 217927342 43536384 10101 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 10629 10101 95 220 0 10406 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 42516

[startup+462.57 s]
/proc/loadavg: 1.02 1.02 1.52 3/78 7914
/proc/meminfo: memFree=1453792/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=42816 CPUtime=462.34
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 10373 0 0 0 46220 14 0 0 25 0 1 0 217927342 43843584 10356 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 10704 10356 95 220 0 10481 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 42816

[startup+522.599 s]
/proc/loadavg: 1.00 1.02 1.48 2/78 7914
/proc/meminfo: memFree=1452704/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=47324 CPUtime=522.35
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 10650 0 0 0 52221 14 0 0 25 0 1 0 217927342 48459776 10633 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 11831 10633 95 220 0 11608 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 47324

[startup+582.632 s]
/proc/loadavg: 1.00 1.01 1.45 2/78 7914
/proc/meminfo: memFree=1449696/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=47996 CPUtime=582.37
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 11397 0 0 0 58222 15 0 0 25 0 1 0 217927342 49147904 11380 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 11999 11380 95 220 0 11776 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 47996

[startup+642.665 s]
/proc/loadavg: 1.00 1.01 1.42 2/78 7914
/proc/meminfo: memFree=1448032/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=48548 CPUtime=642.38
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 11797 0 0 0 64222 16 0 0 25 0 1 0 217927342 49713152 11780 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 12137 11780 95 220 0 11914 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 48548

[startup+702.694 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 7914
/proc/meminfo: memFree=1447136/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=52912 CPUtime=702.4
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 12009 0 0 0 70223 17 0 0 25 0 1 0 217927342 54181888 11992 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13228 11992 95 220 0 13005 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 52912

[startup+762.726 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 7914
/proc/meminfo: memFree=1446688/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=53336 CPUtime=762.41
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 12161 0 0 0 76224 17 0 0 25 0 1 0 217927342 54616064 12144 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13334 12144 95 220 0 13111 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 53336

[startup+822.763 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 7914
/proc/meminfo: memFree=1445984/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=53480 CPUtime=822.44
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 12326 0 0 0 82226 18 0 0 25 0 1 0 217927342 54763520 12309 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13370 12309 95 220 0 13147 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 53480

[startup+882.796 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 7914
/proc/meminfo: memFree=1445856/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=53616 CPUtime=882.45
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 12379 0 0 0 88227 18 0 0 25 0 1 0 217927342 54902784 12362 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13404 12362 95 220 0 13181 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 53616

[startup+942.824 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 7914
/proc/meminfo: memFree=1443616/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=54164 CPUtime=942.46
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 12915 0 0 0 94227 19 0 0 25 0 1 0 217927342 55463936 12898 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13541 12898 95 220 0 13318 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 54164

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 7914
/proc/meminfo: memFree=1443104/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=54468 CPUtime=1002.49
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 13047 0 0 0 100229 20 0 0 25 0 1 0 217927342 55775232 13030 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13617 13030 95 220 0 13394 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 54468

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 7914
/proc/meminfo: memFree=1442400/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=54604 CPUtime=1062.51
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 13234 0 0 0 106230 21 0 0 25 0 1 0 217927342 55914496 13217 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13651 13217 95 220 0 13428 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 54604

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 7914
/proc/meminfo: memFree=1441888/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=55044 CPUtime=1122.52
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 13381 0 0 0 112231 21 0 0 25 0 1 0 217927342 56365056 13364 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13761 13364 95 220 0 13538 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 55044

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 7914
/proc/meminfo: memFree=1441376/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=55220 CPUtime=1182.54
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 13493 0 0 0 118232 22 0 0 25 0 1 0 217927342 56545280 13476 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 13805 13476 95 220 0 13582 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 55220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 7914
/proc/meminfo: memFree=1441248/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=59320 CPUtime=1200.06
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 13522 0 0 0 119984 22 0 0 25 0 1 0 217927342 60743680 13505 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 14830 13505 95 220 0 14607 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59320

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 7914
/proc/meminfo: memFree=1441248/2055920 swapFree=4192812/4192956
[pid=7715] ppid=7713 vsize=59320 CPUtime=1200.06
/proc/7715/stat : 7715 (sat7_bin) R 7713 7715 6921 0 -1 4194304 13522 0 0 0 119984 22 0 0 25 0 1 0 217927342 60743680 13505 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7715/statm: 14830 13505 95 220 0 14607 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.234964
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 59320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13522
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= 1285

runsolver used 1.3198 second user time and 2.94055 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 13:55:25 UTC 2007

IDJOB= 301592
IDBENCH= 20063
IDSOLVER= 101
FILE ID= node4/301592-1171979725

PBS_JOBID= 3849060

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/301592-1171979725/sat7_bin /tmp/evaluation/301592-1171979725/instance-301592-1171979725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301592-1171979725 -o ROOT/results/node4/solver-301592-1171979725 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301592-1171979725/sat7_bin /tmp/evaluation/301592-1171979725/instance-301592-1171979725.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 952290664

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1495872 kB
Buffers:         53796 kB
Cached:         369912 kB
SwapCached:          0 kB
Active:         127936 kB
Inactive:       355680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          78760 kB
Slab:            61948 kB
Committed_AS:   970044 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Tue Feb 20 14:15:27 UTC 2007