Trace number 425441

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) 5000.09 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
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)

0.09/0.13	c Starting solver ...
0.09/0.14	c Restarting after 101 conflicts
0.09/0.16	c Restarting after 253 conflicts
0.09/0.19	c Restarting after 478 conflicts
0.19/0.24	c Restarting after 816 conflicts
0.29/0.30	c Restarting after 1324 conflicts
0.39/0.40	c Restarting after 2083 conflicts
0.49/0.56	c Restarting after 3222 conflicts
0.79/0.84	c Restarting after 4931 conflicts
1.29/1.32	c Restarting after 7494 conflicts
2.19/2.23	c Restarting after 11338 conflicts
3.99/4.05	c Restarting after 17104 conflicts
6.79/6.83	c Restarting after 25753 conflicts
11.89/11.93	c Restarting after 38727 conflicts
20.29/20.39	c Restarting after 58188 conflicts
34.78/34.80	c Restarting after 87381 conflicts
58.18/58.26	c Restarting after 131173 conflicts
96.06/96.11	c Restarting after 196858 conflicts
155.25/155.39	c Restarting after 295384 conflicts
250.62/250.76	c Restarting after 443173 conflicts
409.68/409.87	c Restarting after 664856 conflicts
665.21/665.41	c Restarting after 997381 conflicts
1070.71/1071.08	c Restarting after 1496172 conflicts
1721.94/1722.51	c Restarting after 2244354 conflicts
2774.36/2775.29	c Restarting after 3366629 conflicts
4433.02/4434.39	c Restarting after 5050040 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-425441-1177746100 -o ROOT/results/node68/solver-425441-1177746100 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425441-1177746100/sat7_bin /tmp/evaluation/425441-1177746100/instance-425441-1177746100.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 2/64 5895
/proc/meminfo: memFree=1547704/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=1064 CPUtime=0
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 250599526 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134683988 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 266 114 87 220 0 43 0

[startup+0.101411 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 5895
/proc/meminfo: memFree=1547704/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=3000 CPUtime=0.09
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 382 0 0 0 9 0 0 0 18 0 1 0 250599526 3072000 366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 750 366 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.201419 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 5895
/proc/meminfo: memFree=1547704/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=3004 CPUtime=0.19
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 551 0 0 0 19 0 0 0 18 0 1 0 250599526 3076096 535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 751 535 95 220 0 528 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3004

[startup+0.301427 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 5895
/proc/meminfo: memFree=1547704/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=3004 CPUtime=0.29
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 250599526 3076096 592 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 751 592 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701463 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 5895
/proc/meminfo: memFree=1547704/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=5056 CPUtime=0.69
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 819 0 0 0 69 0 0 0 22 0 1 0 250599526 5177344 803 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 1264 803 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50154 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 5896
/proc/meminfo: memFree=1544112/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=5188 CPUtime=1.49
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 1140 0 0 0 149 0 0 0 25 0 1 0 250599526 5312512 1124 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 1297 1124 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10168 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 5896
/proc/meminfo: memFree=1542576/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=9288 CPUtime=3.09
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 1597 0 0 0 308 1 0 0 25 0 1 0 250599526 9510912 1581 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 2322 1581 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30197 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 5896
/proc/meminfo: memFree=1540784/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=9420 CPUtime=6.29
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 1833 0 0 0 628 1 0 0 25 0 1 0 250599526 9646080 1817 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 2355 1817 95 220 0 2132 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9420

[startup+12.7025 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 5896
/proc/meminfo: memFree=1539128/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=9828 CPUtime=12.69
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 2165 0 0 0 1268 1 0 0 25 0 1 0 250599526 10063872 2149 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 2457 2149 95 220 0 2234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9828

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 5896
/proc/meminfo: memFree=1537464/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=14468 CPUtime=25.49
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 2580 0 0 0 2547 2 0 0 25 0 1 0 250599526 14815232 2564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 3617 2564 95 220 0 3394 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14468

[startup+51.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 5896
/proc/meminfo: memFree=1535928/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=15164 CPUtime=51.08
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 2993 0 0 0 5105 3 0 0 25 0 1 0 250599526 15527936 2977 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 3791 2977 95 220 0 3568 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15164

[startup+102.302 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 5896
/proc/meminfo: memFree=1533816/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=16028 CPUtime=102.27
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 3501 0 0 0 10224 3 0 0 25 0 1 0 250599526 16412672 3485 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 4007 3485 95 220 0 3784 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16028

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1532024/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=16764 CPUtime=162.25
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 3948 0 0 0 16221 4 0 0 25 0 1 0 250599526 17166336 3932 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 4191 3932 95 220 0 3968 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16764

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1530424/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=21432 CPUtime=222.23
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 4336 0 0 0 22219 4 0 0 25 0 1 0 250599526 21946368 4320 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5358 4320 95 220 0 5135 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21432

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1529144/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=22040 CPUtime=282.22
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 4637 0 0 0 28217 5 0 0 25 0 1 0 250599526 22568960 4621 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5510 4621 95 220 0 5287 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22040

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1528568/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=22504 CPUtime=342.2
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 4774 0 0 0 34215 5 0 0 25 0 1 0 250599526 23044096 4758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5626 4758 95 220 0 5403 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22504

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1528568/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=22664 CPUtime=402.18
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 4829 0 0 0 40213 5 0 0 25 0 1 0 250599526 23207936 4813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5666 4813 95 220 0 5443 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22664

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1527480/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=22952 CPUtime=462.16
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 5093 0 0 0 46211 5 0 0 25 0 1 0 250599526 23502848 5077 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5738 5077 95 220 0 5515 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22952

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1526648/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=23432 CPUtime=522.15
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 5293 0 0 0 52209 6 0 0 25 0 1 0 250599526 23994368 5277 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5858 5277 95 220 0 5635 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23432

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1526328/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=23784 CPUtime=582.14
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 5363 0 0 0 58208 6 0 0 25 0 1 0 250599526 24354816 5347 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5946 5347 95 220 0 5723 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5896
/proc/meminfo: memFree=1526008/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=23944 CPUtime=642.12
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 5450 0 0 0 64206 6 0 0 25 0 1 0 250599526 24518656 5434 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 5986 5434 95 220 0 5763 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23944


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6096
/proc/meminfo: memFree=1511224/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4061.11
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9129 0 0 0 406097 14 0 0 25 0 1 0 250599526 41451520 9113 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9113 95 220 0 9897 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 40480

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6096
/proc/meminfo: memFree=1511160/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4121.09
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9130 0 0 0 412095 14 0 0 25 0 1 0 250599526 41451520 9114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9114 95 220 0 9897 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 40480

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6096
/proc/meminfo: memFree=1511096/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4181.08
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9138 0 0 0 418094 14 0 0 25 0 1 0 250599526 41451520 9122 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9122 95 220 0 9897 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 40480

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6096
/proc/meminfo: memFree=1511096/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4241.06
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9142 0 0 0 424092 14 0 0 25 0 1 0 250599526 41451520 9126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9126 95 220 0 9897 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 40480

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6096
/proc/meminfo: memFree=1511032/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4301.04
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9156 0 0 0 430090 14 0 0 25 0 1 0 250599526 41451520 9140 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9140 95 220 0 9897 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 40480

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6096
/proc/meminfo: memFree=1510968/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4361.03
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9175 0 0 0 436089 14 0 0 25 0 1 0 250599526 41451520 9159 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9159 95 220 0 9897 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 40480

[startup+4422.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 6096
/proc/meminfo: memFree=1510776/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40480 CPUtime=4421.02
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9213 0 0 0 442087 15 0 0 25 0 1 0 250599526 41451520 9197 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10120 9197 95 220 0 9897 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 40480

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6096
/proc/meminfo: memFree=1510072/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=40672 CPUtime=4481
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9420 0 0 0 448085 15 0 0 25 0 1 0 250599526 41648128 9404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 10168 9404 95 220 0 9945 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 40672

[startup+4542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 6096
/proc/meminfo: memFree=1508920/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45036 CPUtime=4540.98
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9676 0 0 0 454082 16 0 0 25 0 1 0 250599526 46116864 9660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11259 9660 95 220 0 11036 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 45036

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6096
/proc/meminfo: memFree=1508728/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45168 CPUtime=4600.96
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9734 0 0 0 460080 16 0 0 25 0 1 0 250599526 46252032 9718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11292 9718 95 220 0 11069 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 45168

[startup+4662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6096
/proc/meminfo: memFree=1508664/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45168 CPUtime=4660.95
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9751 0 0 0 466079 16 0 0 25 0 1 0 250599526 46252032 9735 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11292 9735 95 220 0 11069 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 45168

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6096
/proc/meminfo: memFree=1508344/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45432 CPUtime=4720.94
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9829 0 0 0 472078 16 0 0 25 0 1 0 250599526 46522368 9813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11358 9813 95 220 0 11135 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 45432

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 6218
/proc/meminfo: memFree=1506568/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45564 CPUtime=4780.87
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 9949 0 0 0 478068 19 0 0 25 0 1 0 250599526 46657536 9933 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11391 9933 95 220 0 11168 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 45564

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6294
/proc/meminfo: memFree=1507448/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45756 CPUtime=4840.82
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 10002 0 0 0 484062 20 0 0 25 0 1 0 250599526 46854144 9986 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11439 9986 95 220 0 11216 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 45756

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6294
/proc/meminfo: memFree=1507192/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45888 CPUtime=4900.8
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 10058 0 0 0 490060 20 0 0 25 0 1 0 250599526 46989312 10042 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11472 10042 95 220 0 11249 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 45888

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6294
/proc/meminfo: memFree=1507064/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45888 CPUtime=4960.78
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 10081 0 0 0 496058 20 0 0 25 0 1 0 250599526 46989312 10065 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11472 10065 95 220 0 11249 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 45888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6294
/proc/meminfo: memFree=1507192/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45888 CPUtime=5000.08
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 10082 0 0 0 499988 20 0 0 25 0 1 0 250599526 46989312 10066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11472 10066 95 220 0 11249 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 45888

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6294
/proc/meminfo: memFree=1507192/2055920 swapFree=4183928/4192956
[pid=5895] ppid=5893 vsize=45888 CPUtime=5000.08
/proc/5895/stat : 5895 (sat7_bin) R 5893 5895 5841 0 -1 4194304 10082 0 0 0 499988 20 0 0 25 0 1 0 250599526 46989312 10066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5895/statm: 11472 10066 95 220 0 11249 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 45888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.09
CPU user time (s): 4999.88
CPU system time (s): 0.209968
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 45888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10082
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= 14149

runsolver used 4.14737 second user time and 9.60854 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 28 07:41:40 UTC 2007

IDJOB= 425441
IDBENCH= 20121
IDSOLVER= 183
FILE ID= node68/425441-1177746100

PBS_JOBID= 4715536

Free space on /tmp= 66537 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/425441-1177746100/sat7_bin /tmp/evaluation/425441-1177746100/instance-425441-1177746100.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-425441-1177746100 -o ROOT/results/node68/solver-425441-1177746100 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425441-1177746100/sat7_bin /tmp/evaluation/425441-1177746100/instance-425441-1177746100.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 50468838

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1548120 kB
Buffers:         47460 kB
Cached:         383528 kB
SwapCached:       3056 kB
Active:         209260 kB
Inactive:       231216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548120 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            53412 kB
Committed_AS:  2950484 kB
PageTables:       1380 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= 66537 MiB

End job on node68 on Sat Apr 28 09:05:04 UTC 2007