Trace number 302494

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) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 100 conflicts
0.10/0.14	c Restarting after 251 conflicts
0.10/0.18	c Restarting after 479 conflicts
0.20/0.23	c Restarting after 816 conflicts
0.30/0.31	c Restarting after 1322 conflicts
0.40/0.44	c Restarting after 2082 conflicts
0.60/0.63	c Restarting after 3221 conflicts
0.91/0.96	c Restarting after 4931 conflicts
1.43/1.50	c Restarting after 7493 conflicts
2.45/2.48	c Restarting after 11337 conflicts
4.30/4.31	c Restarting after 17103 conflicts
7.36/7.47	c Restarting after 25753 conflicts
12.60/12.61	c Restarting after 38728 conflicts
21.91/21.97	c Restarting after 58190 conflicts
38.09/38.17	c Restarting after 87382 conflicts
63.08/63.13	c Restarting after 131171 conflicts
103.64/103.77	c Restarting after 196855 conflicts
172.15/172.22	c Restarting after 295381 conflicts
287.89/288.06	c Restarting after 443170 conflicts
471.61/471.78	c Restarting after 664856 conflicts
750.58/750.83	c Restarting after 997381 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/node1/watcher-302494-1172012948 -o ROOT/results/node1/solver-302494-1172012948 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302494-1172012948/sat7_bin /tmp/evaluation/302494-1172012948/instance-302494-1172012948.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 4723
/proc/meminfo: memFree=1571696/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=1228 CPUtime=0
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 221249894 1257472 135 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 307 135 87 220 0 84 0

[startup+0.107425 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4723
/proc/meminfo: memFree=1571696/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=3032 CPUtime=0.1
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 440 0 0 0 10 0 0 0 18 0 1 0 221249894 3104768 423 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 758 423 88 220 0 535 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3032

[startup+0.515473 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4723
/proc/meminfo: memFree=1571696/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=5220 CPUtime=0.5
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 851 0 0 0 50 0 0 0 21 0 1 0 221249894 5345280 834 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 1305 834 95 220 0 1082 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5220

[startup+1.33557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1566952/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=9320 CPUtime=1.33
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 1412 0 0 0 132 1 0 0 25 0 1 0 221249894 9543680 1395 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 2330 1395 95 220 0 2107 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9320

[startup+2.97176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1564272/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=13420 CPUtime=2.96
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 2296 0 0 0 295 1 0 0 25 0 1 0 221249894 13742080 2279 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 3355 2279 95 220 0 3132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13420

[startup+6.25414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1560752/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=13420 CPUtime=6.24
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 2873 0 0 0 622 2 0 0 25 0 1 0 221249894 13742080 2856 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 3355 2856 95 220 0 3132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13420

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1558256/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=17652 CPUtime=12.7
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 3397 0 0 0 1267 3 0 0 25 0 1 0 221249894 18075648 3380 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 4413 3380 95 220 0 4190 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17652

[startup+25.5114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1556080/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=17916 CPUtime=25.49
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 3965 0 0 0 2546 3 0 0 25 0 1 0 221249894 18345984 3948 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536499 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 4479 3948 95 220 0 4256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17916

[startup+51.1264 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1552368/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=22416 CPUtime=51.1
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 4859 0 0 0 5106 4 0 0 25 0 1 0 221249894 22953984 4842 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 5604 4842 95 220 0 5381 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22416

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1549104/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=27196 CPUtime=102.31
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 5654 0 0 0 10226 5 0 0 25 0 1 0 221249894 27848704 5637 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558401 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 6799 5637 95 220 0 6576 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27196

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1545584/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=27872 CPUtime=162.32
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 6528 0 0 0 16226 6 0 0 25 0 1 0 221249894 28540928 6511 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 6968 6511 95 220 0 6745 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 27872

[startup+222.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1543088/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=32656 CPUtime=222.34
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 7124 0 0 0 22227 7 0 0 25 0 1 0 221249894 33439744 7107 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 8164 7107 95 220 0 7941 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32656

[startup+282.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1542640/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=33072 CPUtime=282.36
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 7302 0 0 0 28228 8 0 0 25 0 1 0 221249894 33865728 7285 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 8268 7285 95 220 0 8045 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 33072

[startup+342.478 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4724
/proc/meminfo: memFree=1539952/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=33632 CPUtime=342.36
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 7999 0 0 0 34227 9 0 0 25 0 1 0 221249894 34439168 7982 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 8408 7982 95 220 0 8185 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 33632

[startup+402.513 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4724
/proc/meminfo: memFree=1537520/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=38224 CPUtime=402.38
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 8545 0 0 0 40228 10 0 0 25 0 1 0 221249894 39141376 8528 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539322 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 9556 8528 95 220 0 9333 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 38224

[startup+462.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1536880/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=38516 CPUtime=462.4
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 8711 0 0 0 46229 11 0 0 25 0 1 0 221249894 39440384 8694 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 9629 8694 95 220 0 9406 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 38516

[startup+522.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1533552/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=39360 CPUtime=522.4
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 9539 0 0 0 52228 12 0 0 25 0 1 0 221249894 40304640 9522 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 9840 9522 95 220 0 9617 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 39360

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1532720/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=43892 CPUtime=582.42
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 9743 0 0 0 58229 13 0 0 25 0 1 0 221249894 44945408 9726 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 10973 9726 95 220 0 10750 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 43892

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1532400/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=44196 CPUtime=642.44
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 9860 0 0 0 64230 14 0 0 25 0 1 0 221249894 45256704 9843 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531480 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11049 9843 95 220 0 10826 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 44196

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1531696/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=44484 CPUtime=702.45
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10009 0 0 0 70231 14 0 0 25 0 1 0 221249894 45551616 9992 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11121 9992 95 220 0 10898 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 44484

[startup+762.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1530736/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=44760 CPUtime=762.45
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10245 0 0 0 76231 14 0 0 25 0 1 0 221249894 45834240 10228 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11190 10228 95 220 0 10967 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 44760

[startup+822.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1529776/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=45376 CPUtime=822.47
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10471 0 0 0 82232 15 0 0 25 0 1 0 221249894 46465024 10454 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11344 10454 95 220 0 11121 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 45376

[startup+882.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1529200/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=45704 CPUtime=882.5
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10624 0 0 0 88234 16 0 0 25 0 1 0 221249894 46800896 10607 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11426 10607 95 220 0 11203 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 45704

[startup+942.797 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1528752/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=45864 CPUtime=942.51
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10739 0 0 0 94235 16 0 0 25 0 1 0 221249894 46964736 10722 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11466 10722 95 220 0 11243 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 45864

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1528560/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=46132 CPUtime=1002.52
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10810 0 0 0 100235 17 0 0 25 0 1 0 221249894 47239168 10793 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11533 10793 95 220 0 11310 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 46132

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1528304/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=46264 CPUtime=1062.54
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10874 0 0 0 106237 17 0 0 25 0 1 0 221249894 47374336 10857 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11566 10857 95 220 0 11343 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 46264

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1527984/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=46412 CPUtime=1122.55
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10950 0 0 0 112237 18 0 0 25 0 1 0 221249894 47525888 10933 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11603 10933 95 220 0 11380 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 46412

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1527856/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=46556 CPUtime=1182.56
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 10993 0 0 0 118238 18 0 0 25 0 1 0 221249894 47673344 10976 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11639 10976 95 220 0 11416 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 46556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1527792/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=46556 CPUtime=1200.08
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 11007 0 0 0 119990 18 0 0 25 0 1 0 221249894 47673344 10990 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11639 10990 95 220 0 11416 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 46556

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4724
/proc/meminfo: memFree=1527792/2055920 swapFree=4158120/4192956
[pid=4723] ppid=4721 vsize=46556 CPUtime=1200.08
/proc/4723/stat : 4723 (sat7_bin) R 4721 4723 4428 0 -1 4194304 11007 0 0 0 119990 18 0 0 25 0 1 0 221249894 47673344 10990 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4723/statm: 11639 10990 95 220 0 11416 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 46556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.19497
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 46556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11007
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= 1946

runsolver used 1.3398 second user time and 2.93055 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 20 23:09:08 UTC 2007

IDJOB= 302494
IDBENCH= 20085
IDSOLVER= 101
FILE ID= node1/302494-1172012948

PBS_JOBID= 3849147

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302494-1172012948/sat7_bin /tmp/evaluation/302494-1172012948/instance-302494-1172012948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-302494-1172012948 -o ROOT/results/node1/solver-302494-1172012948 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302494-1172012948/sat7_bin /tmp/evaluation/302494-1172012948/instance-302494-1172012948.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 167580270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1572168 kB
Buffers:         55908 kB
Cached:         331504 kB
SwapCached:      15284 kB
Active:         269564 kB
Inactive:       140848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572168 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            58944 kB
Committed_AS:   721192 kB
PageTables:       1740 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= 66549 MiB

End job on node1 on Tue Feb 20 23:29:11 UTC 2007