Trace number 304257

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 1200.22

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.09	c Starting solver ...
0.10/0.10	c Restarting after 100 conflicts
0.10/0.12	c Restarting after 250 conflicts
0.10/0.14	c Restarting after 475 conflicts
0.10/0.17	c Restarting after 815 conflicts
0.20/0.22	c Restarting after 1321 conflicts
0.20/0.30	c Restarting after 2083 conflicts
0.40/0.42	c Restarting after 3222 conflicts
0.61/0.64	c Restarting after 4931 conflicts
0.91/1.01	c Restarting after 7494 conflicts
1.74/1.75	c Restarting after 11339 conflicts
2.76/2.84	c Restarting after 17105 conflicts
4.60/4.70	c Restarting after 25754 conflicts
7.98/8.05	c Restarting after 38730 conflicts
13.51/13.57	c Restarting after 58192 conflicts
22.63/22.73	c Restarting after 87384 conflicts
38.09/38.13	c Restarting after 131173 conflicts
64.20/64.27	c Restarting after 196857 conflicts
105.37/105.41	c Restarting after 295383 conflicts
171.32/171.37	c Restarting after 443173 conflicts
279.56/279.65	c Restarting after 664857 conflicts
456.11/456.19	c Restarting after 997382 conflicts
732.72/732.85	c Restarting after 1496171 conflicts
1192.07/1192.29	c Restarting after 2244353 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/node16/watcher-304257-1172054817 -o ROOT/results/node16/solver-304257-1172054817 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304257-1172054817/sat7_bin /tmp/evaluation/304257-1172054817/instance-304257-1172054817.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 1.00 1.00 3/77 14052
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=1064 CPUtime=0
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 225436006 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 266 115 87 220 0 43 0

[startup+0.106696 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14052
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=3004 CPUtime=0.1
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 405 0 0 0 10 0 0 0 18 0 1 0 225436006 3076096 388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 751 388 93 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.514649 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14052
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=5056 CPUtime=0.51
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 650 0 0 0 51 0 0 0 21 0 1 0 225436006 5177344 633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 1264 633 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1462040/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=5188 CPUtime=1.33
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 982 0 0 0 133 0 0 0 25 0 1 0 225436006 5312512 965 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 1297 965 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1461208/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=9424 CPUtime=2.97
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 1205 0 0 0 297 0 0 0 25 0 1 0 225436006 9650176 1188 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 2356 1188 95 220 0 2133 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9424

[startup+6.25099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1460120/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=9556 CPUtime=6.24
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 1377 0 0 0 624 0 0 0 25 0 1 0 225436006 9785344 1360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 2389 1360 95 220 0 2166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9556

[startup+12.7072 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1459096/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=9960 CPUtime=12.69
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 1605 0 0 0 1269 0 0 0 25 0 1 0 225436006 10199040 1588 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 2490 1588 95 220 0 2267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9960

[startup+25.6077 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1458136/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=10512 CPUtime=25.59
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 1850 0 0 0 2558 1 0 0 25 0 1 0 225436006 10764288 1833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 2628 1833 95 220 0 2405 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10512

[startup+51.2108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1456664/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=11052 CPUtime=51.2
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 2214 0 0 0 5118 2 0 0 25 0 1 0 225436006 11317248 2197 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 2763 2197 95 220 0 2540 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 11052

[startup+102.412 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14053
/proc/meminfo: memFree=1455256/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=11768 CPUtime=102.4
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 2548 0 0 0 10237 3 0 0 25 0 1 0 225436006 12050432 2531 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 2942 2531 95 220 0 2719 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 11768

[startup+162.427 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14053
/proc/meminfo: memFree=1453976/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=12504 CPUtime=162.41
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 2862 0 0 0 16237 4 0 0 25 0 1 0 225436006 12804096 2845 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 3126 2845 95 220 0 2903 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 12504

[startup+222.436 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1452824/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=17344 CPUtime=222.41
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 3151 0 0 0 22237 4 0 0 25 0 1 0 225436006 17760256 3134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4336 3134 95 220 0 4113 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 17344

[startup+282.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1452248/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=17488 CPUtime=282.43
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 3308 0 0 0 28238 5 0 0 25 0 1 0 225436006 17907712 3291 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4372 3291 95 220 0 4149 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 17488

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1450968/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=17952 CPUtime=342.44
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 3600 0 0 0 34238 6 0 0 25 0 1 0 225436006 18382848 3583 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4488 3583 95 220 0 4265 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 17952

[startup+402.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1450520/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=18304 CPUtime=402.46
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 3707 0 0 0 40239 7 0 0 25 0 1 0 225436006 18743296 3690 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4576 3690 95 220 0 4353 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 18304

[startup+462.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1450072/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=18624 CPUtime=462.45
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 3820 0 0 0 46238 7 0 0 25 0 1 0 225436006 19070976 3803 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536260 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4656 3803 95 220 0 4433 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 18624

[startup+522.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1449368/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=19120 CPUtime=522.47
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4009 0 0 0 52239 8 0 0 25 0 1 0 225436006 19578880 3992 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4780 3992 95 220 0 4557 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 19120

[startup+582.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1449240/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=19120 CPUtime=582.49
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4047 0 0 0 58240 9 0 0 25 0 1 0 225436006 19578880 4030 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558701 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4780 4030 95 220 0 4557 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 19120

[startup+642.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1449048/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=19312 CPUtime=642.5
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4095 0 0 0 64241 9 0 0 25 0 1 0 225436006 19775488 4078 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4828 4078 95 220 0 4605 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 19312

[startup+702.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1448792/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=19696 CPUtime=702.51
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4154 0 0 0 70241 10 0 0 25 0 1 0 225436006 20168704 4137 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4924 4137 95 220 0 4701 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 19696

[startup+762.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1448152/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=19696 CPUtime=762.51
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4300 0 0 0 76241 10 0 0 25 0 1 0 225436006 20168704 4283 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 4924 4283 95 220 0 4701 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 19696

[startup+822.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14053
/proc/meminfo: memFree=1447832/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20048 CPUtime=822.53
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4384 0 0 0 82242 11 0 0 25 0 1 0 225436006 20529152 4367 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5012 4367 95 220 0 4789 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 20048

[startup+882.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14163
/proc/meminfo: memFree=1446368/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20384 CPUtime=882.52
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4445 0 0 0 88239 13 0 0 25 0 1 0 225436006 20873216 4428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5096 4428 95 220 0 4873 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 20384

[startup+942.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14251
/proc/meminfo: memFree=1447256/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20384 CPUtime=942.5
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4487 0 0 0 94237 13 0 0 25 0 1 0 225436006 20873216 4470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5096 4470 95 220 0 4873 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 20384

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14251
/proc/meminfo: memFree=1447064/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20736 CPUtime=1002.51
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4546 0 0 0 100237 14 0 0 25 0 1 0 225436006 21233664 4529 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5184 4529 95 220 0 4961 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 20736

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14251
/proc/meminfo: memFree=1446936/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20736 CPUtime=1062.53
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4573 0 0 0 106238 15 0 0 25 0 1 0 225436006 21233664 4556 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5184 4556 95 220 0 4961 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 20736

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14251
/proc/meminfo: memFree=1446872/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20896 CPUtime=1122.53
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4612 0 0 0 112238 15 0 0 25 0 1 0 225436006 21397504 4595 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5224 4595 95 220 0 5001 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 20896

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14251
/proc/meminfo: memFree=1446808/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=20896 CPUtime=1182.54
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4633 0 0 0 118239 15 0 0 25 0 1 0 225436006 21397504 4616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5224 4616 95 220 0 5001 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 20896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.21 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14251
/proc/meminfo: memFree=1446744/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=21088 CPUtime=1200.06
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4650 0 0 0 119991 15 0 0 25 0 1 0 225436006 21594112 4633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5272 4633 95 220 0 5049 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21088

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

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

[startup+1200.21 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14251
/proc/meminfo: memFree=1446744/2055920 swapFree=4192812/4192956
[pid=14052] ppid=14050 vsize=21088 CPUtime=1200.06
/proc/14052/stat : 14052 (sat7_bin) R 14050 14052 13904 0 -1 4194304 4650 0 0 0 119991 15 0 0 25 0 1 0 225436006 21594112 4633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 5272 4633 95 220 0 5049 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.22
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.162975
CPU usage (%): 99.9878
Max. virtual memory (cumulated for all children) (KiB): 21088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4650
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= 8
involuntary context switches= 1906

runsolver used 1.42578 second user time and 2.80557 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 10:46:57 UTC 2007

IDJOB= 304257
IDBENCH= 20128
IDSOLVER= 101
FILE ID= node16/304257-1172054817

PBS_JOBID= 3865284

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304257-1172054817/sat7_bin /tmp/evaluation/304257-1172054817/instance-304257-1172054817.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-304257-1172054817 -o ROOT/results/node16/solver-304257-1172054817 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304257-1172054817/sat7_bin /tmp/evaluation/304257-1172054817/instance-304257-1172054817.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 805173914

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1465784 kB
Buffers:         58620 kB
Cached:         397660 kB
SwapCached:          0 kB
Active:         202732 kB
Inactive:       307136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          72436 kB
Slab:            65912 kB
Committed_AS:  1010080 kB
PageTables:       1720 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= 66547 MiB

End job on node16 on Wed Feb 21 11:06:59 UTC 2007