Trace number 307168

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 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.45	c Starting solver ...
0.50/0.59	c Restarting after 100 conflicts
0.71/0.75	c Restarting after 252 conflicts
0.91/1.00	c Restarting after 479 conflicts
1.32/1.36	c Restarting after 817 conflicts
1.84/1.93	c Restarting after 1323 conflicts
2.66/2.76	c Restarting after 2082 conflicts
3.98/4.00	c Restarting after 3223 conflicts
5.94/5.95	c Restarting after 4931 conflicts
8.90/9.01	c Restarting after 7494 conflicts
13.51/13.61	c Restarting after 11338 conflicts
21.09/21.13	c Restarting after 17104 conflicts
33.69/33.72	c Restarting after 25755 conflicts
55.09/55.16	c Restarting after 38729 conflicts
89.61/89.65	c Restarting after 58190 conflicts
152.40/152.45	c Restarting after 87384 conflicts
252.45/252.60	c Restarting after 131176 conflicts
440.80/440.97	c Restarting after 196861 conflicts
727.78/728.00	c Restarting after 295387 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-307168-1172114589 -o ROOT/results/node4/solver-307168-1172114589 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307168-1172114589/sat7_bin /tmp/evaluation/307168-1172114589/instance-307168-1172114589.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 3/77 22146
/proc/meminfo: memFree=1424032/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=2560 CPUtime=0
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 231413794 2621440 433 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 640 434 88 220 0 417 0

[startup+0.10715 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22146
/proc/meminfo: memFree=1424032/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=6156 CPUtime=0.1
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 903 0 0 0 10 0 0 0 18 0 1 0 231413794 6303744 886 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 1539 887 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.515189 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22146
/proc/meminfo: memFree=1424032/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=10604 CPUtime=0.5
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 2078 0 0 0 50 0 0 0 21 0 1 0 231413794 10858496 2061 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 2651 2061 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33527 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1415128/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=10604 CPUtime=1.32
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 2390 0 0 0 132 0 0 0 25 0 1 0 231413794 10858496 2373 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 2651 2373 95 220 0 2428 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10604

[startup+2.97143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1413720/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=14816 CPUtime=2.96
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 2836 0 0 0 295 1 0 0 25 0 1 0 231413794 15171584 2819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579552 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 3704 2819 95 220 0 3481 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14816

[startup+6.24874 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1409880/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=15552 CPUtime=6.24
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 3729 0 0 0 622 2 0 0 25 0 1 0 231413794 15925248 3712 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 3888 3712 95 220 0 3665 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15552

[startup+12.7054 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1403096/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=24828 CPUtime=12.7
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 5318 0 0 0 1266 4 0 0 25 0 1 0 231413794 25423872 5301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 6207 5301 95 220 0 5984 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24828

[startup+25.5146 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1392344/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=34684 CPUtime=25.5
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 8068 0 0 0 2543 7 0 0 25 0 1 0 231413794 35516416 8051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 8671 8051 95 220 0 8448 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34684

[startup+51.124 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1367960/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=58040 CPUtime=51.1
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 14107 0 0 0 5097 13 0 0 25 0 1 0 231413794 59432960 14090 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 14510 14090 95 220 0 14287 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 58040

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1325464/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=103700 CPUtime=102.31
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 24897 0 0 0 10205 26 0 0 25 0 1 0 231413794 106188800 24880 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 25925 24880 95 220 0 25702 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 103700

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22147
/proc/meminfo: memFree=1279384/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=147476 CPUtime=162.33
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 36164 0 0 0 16194 39 0 0 25 0 1 0 231413794 151015424 36147 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 36869 36147 95 220 0 36646 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 147476

[startup+222.41 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 22147
/proc/meminfo: memFree=1245912/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=181860 CPUtime=222.35
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 44475 0 0 0 22187 48 0 0 25 0 1 0 231413794 186224640 44458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 45465 44458 95 220 0 45242 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 181860

[startup+282.441 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22147
/proc/meminfo: memFree=1245720/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=181860 CPUtime=282.36
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 44526 0 0 0 28188 48 0 0 25 0 1 0 231413794 186224640 44509 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 45465 44509 95 220 0 45242 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 181860

[startup+342.472 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1244248/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=181860 CPUtime=342.37
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 44885 0 0 0 34188 49 0 0 25 0 1 0 231413794 186224640 44868 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 45465 44868 95 220 0 45242 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 181860

[startup+402.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1240536/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=183844 CPUtime=402.39
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 45792 0 0 0 40189 50 0 0 25 0 1 0 231413794 188256256 45775 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 45961 45775 95 220 0 45738 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 183844

[startup+462.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1225432/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=202124 CPUtime=462.41
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 49672 0 0 0 46186 55 0 0 25 0 1 0 231413794 206974976 49655 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 50531 49655 95 220 0 50308 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 202124

[startup+522.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1197464/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=231464 CPUtime=522.43
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 56702 0 0 0 52181 62 0 0 25 0 1 0 231413794 237019136 56685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 57866 56685 95 220 0 57643 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 231464

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1181080/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=243620 CPUtime=582.45
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 60662 0 0 0 58179 66 0 0 25 0 1 0 231413794 249466880 60645 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 60905 60645 95 220 0 60682 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 243620

[startup+642.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1181016/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=243620 CPUtime=642.47
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 60677 0 0 0 64180 67 0 0 25 0 1 0 231413794 249466880 60660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 60905 60660 95 220 0 60682 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 243620

[startup+702.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1180824/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=243620 CPUtime=702.48
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 60726 0 0 0 70180 68 0 0 25 0 1 0 231413794 249466880 60709 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 60905 60709 95 220 0 60682 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 243620

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1180120/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=247720 CPUtime=762.49
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 60888 0 0 0 76181 68 0 0 25 0 1 0 231413794 253665280 60871 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 61930 60871 95 220 0 61707 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 247720

[startup+822.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1179544/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=247720 CPUtime=822.52
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 61028 0 0 0 82183 69 0 0 25 0 1 0 231413794 253665280 61011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 61930 61011 95 220 0 61707 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 247720

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1177560/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=247720 CPUtime=882.54
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 61527 0 0 0 88183 71 0 0 25 0 1 0 231413794 253665280 61510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538653 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 61930 61510 95 220 0 61707 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 247720

[startup+942.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22147
/proc/meminfo: memFree=1172120/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=255920 CPUtime=942.55
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 62882 0 0 0 94183 72 0 0 25 0 1 0 231413794 262062080 62865 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 63980 62865 95 220 0 63757 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 255920

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22149
/proc/meminfo: memFree=1159704/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=265712 CPUtime=1002.56
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 66081 0 0 0 100180 76 0 0 25 0 1 0 231413794 272089088 66064 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 66428 66064 95 220 0 66205 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 265712

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22149
/proc/meminfo: memFree=1156696/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=270836 CPUtime=1062.59
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 66760 0 0 0 106181 78 0 0 25 0 1 0 231413794 277336064 66743 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 67709 66743 95 220 0 67486 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 270836

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22149
/proc/meminfo: memFree=1156696/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=270836 CPUtime=1122.6
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 66760 0 0 0 112182 78 0 0 25 0 1 0 231413794 277336064 66743 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 67709 66743 95 220 0 67486 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 270836

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22149
/proc/meminfo: memFree=1156632/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=270836 CPUtime=1182.62
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 66789 0 0 0 118183 79 0 0 25 0 1 0 231413794 277336064 66772 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 67709 66772 95 220 0 67486 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 270836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22149
/proc/meminfo: memFree=1156568/2055920 swapFree=4192812/4192956
[pid=22146] ppid=22144 vsize=270836 CPUtime=1200.03
/proc/22146/stat : 22146 (sat7_bin) R 22144 22146 20901 0 -1 4194304 66793 0 0 0 119924 79 0 0 25 0 1 0 231413794 277336064 66776 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/22146/statm: 67709 66776 95 220 0 67486 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 270836

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): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.25
CPU system time (s): 0.842871
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 270864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.25
system time used= 0.842871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66793
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= 2000

runsolver used 1.40279 second user time and 2.84657 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Feb 22 03:23:09 UTC 2007

IDJOB= 307168
IDBENCH= 20199
IDSOLVER= 101
FILE ID= node4/307168-1172114589

PBS_JOBID= 3865362

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307168-1172114589/sat7_bin /tmp/evaluation/307168-1172114589/instance-307168-1172114589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-307168-1172114589 -o ROOT/results/node4/solver-307168-1172114589 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307168-1172114589/sat7_bin /tmp/evaluation/307168-1172114589/instance-307168-1172114589.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 601697218

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:       1424440 kB
Buffers:         56844 kB
Cached:         436836 kB
SwapCached:          0 kB
Active:         233148 kB
Inactive:       320756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          79124 kB
Slab:            63084 kB
Committed_AS:  1042716 kB
PageTables:       1772 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= 66546 MiB

End job on node4 on Thu Feb 22 03:43:12 UTC 2007