Trace number 300977

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 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.08	c Restarting after 100 conflicts
0.00/0.10	c Restarting after 250 conflicts
0.10/0.12	c Restarting after 475 conflicts
0.10/0.16	c Restarting after 813 conflicts
0.20/0.22	c Restarting after 1319 conflicts
0.30/0.31	c Restarting after 2079 conflicts
0.41/0.45	c Restarting after 3218 conflicts
0.61/0.68	c Restarting after 4926 conflicts
1.02/1.10	c Restarting after 7488 conflicts
1.73/1.81	c Restarting after 11332 conflicts
2.86/2.96	c Restarting after 17099 conflicts
4.80/4.89	c Restarting after 25749 conflicts
8.19/8.29	c Restarting after 38724 conflicts
13.71/13.78	c Restarting after 58186 conflicts
23.55/23.60	c Restarting after 87378 conflicts
39.11/39.20	c Restarting after 131167 conflicts
66.35/66.43	c Restarting after 196851 conflicts
108.86/108.93	c Restarting after 295377 conflicts
179.52/179.61	c Restarting after 443166 conflicts
296.68/296.78	c Restarting after 664850 conflicts
480.41/480.61	c Restarting after 997375 conflicts
780.37/780.60	c Restarting after 1496165 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-300977-1171946029 -o ROOT/results/node4/solver-300977-1171946029 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300977-1171946029/sat7_bin /tmp/evaluation/300977-1171946029/instance-300977-1171946029.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 0.99 0.98 3/77 3680
/proc/meminfo: memFree=1353256/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=1216 CPUtime=0
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 214557764 1245184 127 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 304 127 87 220 0 81 0

[startup+0.106688 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 3680
/proc/meminfo: memFree=1353256/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=3156 CPUtime=0.1
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 403 0 0 0 10 0 0 0 18 0 1 0 214557764 3231744 386 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 789 386 95 220 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.514728 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 3680
/proc/meminfo: memFree=1353256/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=5208 CPUtime=0.51
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 741 0 0 0 51 0 0 0 21 0 1 0 214557764 5332992 724 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 1302 724 95 220 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5208

[startup+1.33481 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1349024/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=9308 CPUtime=1.33
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 1279 0 0 0 133 0 0 0 25 0 1 0 214557764 9531392 1262 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 2327 1262 95 220 0 2104 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9308

[startup+2.97096 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1347872/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=9308 CPUtime=2.96
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 1528 0 0 0 296 0 0 0 25 0 1 0 214557764 9531392 1511 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 2327 1511 95 220 0 2104 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9308

[startup+6.25328 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1346016/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=9308 CPUtime=6.24
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 1872 0 0 0 624 0 0 0 25 0 1 0 214557764 9531392 1855 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 2327 1855 95 220 0 2104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9308

[startup+12.7039 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1344800/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=9444 CPUtime=12.69
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 2165 0 0 0 1269 0 0 0 25 0 1 0 214557764 9670656 2148 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 2361 2148 95 220 0 2138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9444

[startup+25.5121 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1343072/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=13948 CPUtime=25.49
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 2620 0 0 0 2548 1 0 0 25 0 1 0 214557764 14282752 2603 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 3487 2603 95 220 0 3264 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13948

[startup+51.1236 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1340640/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=14516 CPUtime=51.1
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 3186 0 0 0 5108 2 0 0 25 0 1 0 214557764 14864384 3169 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 3629 3169 95 220 0 3406 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14516

[startup+102.345 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1338272/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=19284 CPUtime=102.3
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 3798 0 0 0 10227 3 0 0 25 0 1 0 214557764 19746816 3781 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 4821 3781 95 220 0 4598 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19284

[startup+162.379 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1336416/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=20092 CPUtime=162.32
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 4223 0 0 0 16228 4 0 0 25 0 1 0 214557764 20574208 4206 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 5023 4206 95 220 0 4800 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 20092

[startup+222.408 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1335008/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=20912 CPUtime=222.34
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 4570 0 0 0 22229 5 0 0 25 0 1 0 214557764 21413888 4553 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 5228 4553 95 220 0 5005 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 20912

[startup+282.437 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3681
/proc/meminfo: memFree=1334368/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=21312 CPUtime=282.35
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 4731 0 0 0 28229 6 0 0 25 0 1 0 214557764 21823488 4714 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 5328 4714 95 220 0 5105 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 21312

[startup+342.463 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1333408/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=21856 CPUtime=342.36
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 4955 0 0 0 34229 7 0 0 25 0 1 0 214557764 22380544 4938 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 5464 4938 95 220 0 5241 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 21856

[startup+402.496 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1332128/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=22296 CPUtime=402.38
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 5274 0 0 0 40230 8 0 0 25 0 1 0 214557764 22831104 5257 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 5574 5257 95 220 0 5351 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 22296

[startup+462.524 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1331744/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=22712 CPUtime=462.39
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 5421 0 0 0 46231 8 0 0 25 0 1 0 214557764 23257088 5404 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 5678 5404 95 220 0 5455 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 22712

[startup+522.554 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1329888/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=27372 CPUtime=522.4
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 5871 0 0 0 52231 9 0 0 25 0 1 0 214557764 28028928 5854 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538755 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 6843 5854 95 220 0 6620 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 27372

[startup+582.583 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1329056/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=27788 CPUtime=582.42
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6071 0 0 0 58232 10 0 0 25 0 1 0 214557764 28454912 6054 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 6947 6054 95 220 0 6724 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 27788

[startup+642.616 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1328544/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=27924 CPUtime=642.43
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6198 0 0 0 64233 10 0 0 25 0 1 0 214557764 28594176 6181 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 6981 6181 95 220 0 6758 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 27924

[startup+702.646 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1328288/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=28060 CPUtime=702.44
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6255 0 0 0 70233 11 0 0 25 0 1 0 214557764 28733440 6238 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7015 6238 95 220 0 6792 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 28060

[startup+762.672 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1328032/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=28220 CPUtime=762.45
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6316 0 0 0 76234 11 0 0 25 0 1 0 214557764 28897280 6299 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7055 6299 95 220 0 6832 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 28220

[startup+822.708 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1327136/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=28804 CPUtime=822.47
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6524 0 0 0 82235 12 0 0 25 0 1 0 214557764 29495296 6507 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7201 6507 95 220 0 6978 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 28804

[startup+882.741 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1326624/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=29268 CPUtime=882.48
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6655 0 0 0 88236 12 0 0 25 0 1 0 214557764 29970432 6638 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7317 6638 95 220 0 7094 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 29268

[startup+942.77 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1326368/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=29412 CPUtime=942.5
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6714 0 0 0 94237 13 0 0 25 0 1 0 214557764 30117888 6697 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7353 6697 95 220 0 7130 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 29412

[startup+1002.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1326240/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=29692 CPUtime=1002.51
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6794 0 0 0 100238 13 0 0 25 0 1 0 214557764 30404608 6777 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7423 6777 95 220 0 7200 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 29692

[startup+1062.84 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1326048/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=29836 CPUtime=1062.54
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6836 0 0 0 106240 14 0 0 25 0 1 0 214557764 30552064 6819 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7459 6819 95 220 0 7236 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 29836

[startup+1122.87 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1325792/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=29980 CPUtime=1122.55
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6908 0 0 0 112241 14 0 0 25 0 1 0 214557764 30699520 6891 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7495 6891 95 220 0 7272 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 29980

[startup+1182.89 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1325600/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=29980 CPUtime=1182.55
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6951 0 0 0 118241 14 0 0 25 0 1 0 214557764 30699520 6934 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7495 6934 95 220 0 7272 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 29980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1325472/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=30124 CPUtime=1200.08
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6973 0 0 0 119993 15 0 0 25 0 1 0 214557764 30846976 6956 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7531 6956 95 220 0 7308 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30124

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 3683
/proc/meminfo: memFree=1325472/2055920 swapFree=4192812/4192956
[pid=3680] ppid=3678 vsize=30124 CPUtime=1200.08
/proc/3680/stat : 3680 (sat7_bin) R 3678 3680 3580 0 -1 4194304 6973 0 0 0 119993 15 0 0 25 0 1 0 214557764 30846976 6956 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3680/statm: 7531 6956 95 220 0 7308 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.155976
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 30124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6973
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= 1965

runsolver used 1.39879 second user time and 2.87256 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 04:33:49 UTC 2007

IDJOB= 300977
IDBENCH= 20048
IDSOLVER= 101
FILE ID= node4/300977-1171946029

PBS_JOBID= 3848988

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/300977-1171946029/sat7_bin /tmp/evaluation/300977-1171946029/instance-300977-1171946029.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-300977-1171946029 -o ROOT/results/node4/solver-300977-1171946029 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300977-1171946029/sat7_bin /tmp/evaluation/300977-1171946029/instance-300977-1171946029.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 568669684

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:       1353728 kB
Buffers:         56200 kB
Cached:         509152 kB
SwapCached:          0 kB
Active:         199712 kB
Inactive:       425284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          78500 kB
Slab:            62732 kB
Committed_AS:   937564 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= 66550 MiB

End job on node4 on Tue Feb 20 04:53:52 UTC 2007