Trace number 305902

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
picosat 535? (TO) 1200.05 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.5737
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node75/watcher-305902-1172088073 -o ROOT/results/node75/solver-305902-1172088073 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305902-1172088073/picosat /tmp/evaluation/305902-1172088073/instance-305902-1172088073.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 2/70 16437
/proc/meminfo: memFree=1400160/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=1536 CPUtime=0
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 261 0 0 0 0 0 0 0 19 0 1 0 228773113 1572864 246 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 384 246 40 102 0 279 0

[startup+0.107462 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 16437
/proc/meminfo: memFree=1400160/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=1932 CPUtime=0.1
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 349 0 0 0 4 6 0 0 19 0 1 0 228773113 1978368 334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 483 334 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.515509 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 16437
/proc/meminfo: memFree=1400160/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=3388 CPUtime=0.5
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 705 0 0 0 31 19 0 0 23 0 1 0 228773113 3469312 688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 847 688 48 102 0 742 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3388

[startup+1.34261 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 16440
/proc/meminfo: memFree=1396504/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=4960 CPUtime=1.33
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 1084 0 0 0 113 20 0 0 25 0 1 0 228773113 5079040 1067 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 1240 1067 48 102 0 1135 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4960

[startup+2.9788 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 16440
/proc/meminfo: memFree=1394136/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=7956 CPUtime=2.96
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 1846 0 0 0 276 20 0 0 25 0 1 0 228773113 8146944 1829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 1989 1829 48 102 0 1884 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7956

[startup+6.25519 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 16448
/proc/meminfo: memFree=1390936/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=10272 CPUtime=6.24
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 2416 0 0 0 603 21 0 0 25 0 1 0 228773113 10518528 2398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529291 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 2568 2398 48 102 0 2463 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10272

[startup+12.715 s]
/proc/loadavg: 0.94 0.98 0.99 2/71 16466
/proc/meminfo: memFree=1389272/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=11584 CPUtime=12.69
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 2754 0 0 0 1248 21 0 0 25 0 1 0 228773113 11862016 2736 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 2896 2736 48 102 0 2791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11584

[startup+25.5195 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 16476
/proc/meminfo: memFree=1386520/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=14248 CPUtime=25.48
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 3424 0 0 0 2526 22 0 0 25 0 1 0 228773113 14589952 3406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 3562 3406 48 102 0 3457 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14248

[startup+51.1415 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 16504
/proc/meminfo: memFree=1381464/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=19920 CPUtime=51.08
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 4849 0 0 0 5085 23 0 0 25 0 1 0 228773113 20398080 4831 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 4980 4831 48 102 0 4875 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19920

[startup+102.365 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16564
/proc/meminfo: memFree=1376272/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=25660 CPUtime=102.25
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 6227 0 0 0 10201 24 0 0 25 0 1 0 228773113 26275840 6209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 6415 6209 48 102 0 6310 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25660

[startup+162.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16564
/proc/meminfo: memFree=1370896/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=31076 CPUtime=162.25
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 7620 0 0 0 16200 25 0 0 25 0 1 0 228773113 31821824 7549 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 7769 7549 48 102 0 7664 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31076

[startup+222.41 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1367056/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=34760 CPUtime=222.26
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 8712 0 0 0 22200 26 0 0 25 0 1 0 228773113 35594240 8462 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 8690 8462 48 102 0 8585 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 34760

[startup+282.426 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16564
/proc/meminfo: memFree=1363600/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=38192 CPUtime=282.26
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 10012 0 0 0 28199 27 0 0 25 0 1 0 228773113 39108608 9346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 9548 9346 48 102 0 9443 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 38192

[startup+342.447 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16564
/proc/meminfo: memFree=1358288/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=43532 CPUtime=342.26
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 11554 0 0 0 34197 29 0 0 25 0 1 0 228773113 44576768 10670 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 10883 10670 48 102 0 10778 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 43532

[startup+402.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1355024/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=46832 CPUtime=402.27
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 12549 0 0 0 40197 30 0 0 25 0 1 0 228773113 47955968 11490 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 11708 11490 48 102 0 11603 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 46832

[startup+462.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1346640/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=55340 CPUtime=462.28
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 14868 0 0 0 46196 32 0 0 25 0 1 0 228773113 56668160 13634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 13835 13634 48 102 0 13730 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 55340

[startup+522.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1346384/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=55312 CPUtime=522.28
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 14868 0 0 0 52196 32 0 0 25 0 1 0 228773113 56639488 13634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 13828 13634 48 102 0 13723 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 55312

[startup+582.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1345296/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=56476 CPUtime=582.29
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 15203 0 0 0 58197 32 0 0 25 0 1 0 228773113 57831424 13915 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 14119 13915 48 102 0 14014 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 56476

[startup+642.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1343568/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=58032 CPUtime=642.28
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 15945 0 0 0 64196 32 0 0 25 0 1 0 228773113 59424768 14338 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 14508 14338 48 102 0 14403 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 58032

[startup+702.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1341072/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=60512 CPUtime=702.29
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 16800 0 0 0 70196 33 0 0 25 0 1 0 228773113 61964288 14964 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 15128 14964 48 102 0 15023 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 60512

[startup+762.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1341008/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=60512 CPUtime=762.29
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 16935 0 0 0 76196 33 0 0 25 0 1 0 228773113 61964288 14970 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 15128 14970 48 102 0 15023 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 60512

[startup+822.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1335888/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=65668 CPUtime=822.29
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 18342 0 0 0 82195 34 0 0 25 0 1 0 228773113 67244032 16251 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 16417 16251 48 102 0 16312 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 65668

[startup+882.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1335312/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=66484 CPUtime=882.29
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 19342 0 0 0 88193 36 0 0 25 0 1 0 228773113 68079616 16396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 16621 16396 48 102 0 16516 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 66484

[startup+942.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1332048/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=69848 CPUtime=942.29
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 20234 0 0 0 94192 37 0 0 25 0 1 0 228773113 71524352 17222 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 17462 17222 48 102 0 17357 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 69848

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1331792/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=69988 CPUtime=1002.3
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 21102 0 0 0 100192 38 0 0 25 0 1 0 228773113 71667712 17270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 17497 17270 48 102 0 17392 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 69988

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1327376/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=74500 CPUtime=1062.3
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 22385 0 0 0 106191 39 0 0 25 0 1 0 228773113 76288000 18411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 18625 18411 48 102 0 18520 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 74500

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1328592/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=73176 CPUtime=1122.31
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 22385 0 0 0 112192 39 0 0 25 0 1 0 228773113 74932224 18092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 18294 18092 48 102 0 18189 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 73176

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1326032/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=75888 CPUtime=1182.3
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 23108 0 0 0 118191 39 0 0 25 0 1 0 228773113 77709312 18742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 18972 18742 48 102 0 18867 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 75888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1324688/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=77168 CPUtime=1200.03
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 23508 0 0 0 119963 40 0 0 25 0 1 0 228773113 79020032 19066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 19292 19066 48 102 0 19187 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 77168

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16564
/proc/meminfo: memFree=1324688/2055920 swapFree=4183248/4192956
[pid=16437] ppid=16435 vsize=77168 CPUtime=1200.03
/proc/16437/stat : 16437 (picosat) R 16435 16437 15827 0 -1 4194304 23508 0 0 0 119963 40 0 0 25 0 1 0 228773113 79020032 19066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16437/statm: 19292 19066 48 102 0 19187 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 77168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.63
CPU system time (s): 0.416936
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 77472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.416936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23508
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= 1713

runsolver used 0.770882 second user time and 2.50362 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Wed Feb 21 20:01:13 UTC 2007

IDJOB= 305902
IDBENCH= 20168
IDSOLVER= 106
FILE ID= node75/305902-1172088073

PBS_JOBID= 3892840

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/305902-1172088073/picosat /tmp/evaluation/305902-1172088073/instance-305902-1172088073.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-305902-1172088073 -o ROOT/results/node75/solver-305902-1172088073 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305902-1172088073/picosat /tmp/evaluation/305902-1172088073/instance-305902-1172088073.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 609674992

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1400568 kB
Buffers:         37428 kB
Cached:         533560 kB
SwapCached:       3884 kB
Active:         113900 kB
Inactive:       467776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1400568 kB
SwapTotal:     4192956 kB
SwapFree:      4183248 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          17044 kB
Slab:            59172 kB
Committed_AS:   699468 kB
PageTables:       1668 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= 66560 MiB

End job on node75 on Wed Feb 21 20:21:15 UTC 2007