Trace number 301966

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 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node10/watcher-301966-1172000823 -o ROOT/results/node10/solver-301966-1172000823 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301966-1172000823/picosat /tmp/evaluation/301966-1172000823/instance-301966-1172000823.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: 0.99 0.97 0.94 3/77 10751
/proc/meminfo: memFree=1488688/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=724 CPUtime=0
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 220037275 741376 79 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 181 79 40 102 0 76 0

[startup+0.106796 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 10751
/proc/meminfo: memFree=1488688/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=988 CPUtime=0.09
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 171 0 0 0 4 5 0 0 18 0 1 0 220037275 1011712 156 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 247 156 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.514851 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 10751
/proc/meminfo: memFree=1488688/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=2312 CPUtime=0.51
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 520 0 0 0 35 16 0 0 22 0 1 0 220037275 2367488 503 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 578 503 48 102 0 473 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2312

[startup+1.33496 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1484840/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=4532 CPUtime=1.32
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 1067 0 0 0 116 16 0 0 25 0 1 0 220037275 4640768 1050 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 1133 1050 48 102 0 1028 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4532

[startup+2.97118 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1484136/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=5168 CPUtime=2.96
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 1215 0 0 0 280 16 0 0 25 0 1 0 220037275 5292032 1198 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 1292 1198 48 102 0 1187 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5168

[startup+6.24763 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1483048/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=5928 CPUtime=6.23
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 1409 0 0 0 607 16 0 0 25 0 1 0 220037275 6070272 1392 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 1482 1392 48 102 0 1377 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5928

[startup+12.7055 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1481392/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=7508 CPUtime=12.69
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 1825 0 0 0 1252 17 0 0 25 0 1 0 220037275 7688192 1808 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 1877 1808 48 102 0 1772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7508

[startup+25.5122 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1479536/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=9532 CPUtime=25.5
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 2290 0 0 0 2533 17 0 0 25 0 1 0 220037275 9760768 2273 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 2383 2273 48 102 0 2278 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9532

[startup+51.1227 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1476464/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=12592 CPUtime=51.1
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 3048 0 0 0 5092 18 0 0 25 0 1 0 220037275 12894208 3031 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 3148 3031 48 102 0 3043 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12592

[startup+102.346 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1473008/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=16436 CPUtime=102.3
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 4026 0 0 0 10212 18 0 0 25 0 1 0 220037275 16830464 4009 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 4109 4009 48 102 0 4004 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16436

[startup+162.376 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 10752
/proc/meminfo: memFree=1469872/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=18968 CPUtime=162.31
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 4682 0 0 0 16212 19 0 0 25 0 1 0 220037275 19423232 4653 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 4742 4653 48 102 0 4637 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 18968

[startup+222.409 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1467504/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=21404 CPUtime=222.33
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 5338 0 0 0 22213 20 0 0 25 0 1 0 220037275 21917696 5242 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 5351 5242 48 102 0 5246 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21404

[startup+282.439 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1464688/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=23848 CPUtime=282.34
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 6156 0 0 0 28213 21 0 0 25 0 1 0 220037275 24420352 5861 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 5962 5861 48 102 0 5857 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 23848

[startup+342.467 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1463664/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=25624 CPUtime=342.35
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 6867 0 0 0 34213 22 0 0 25 0 1 0 220037275 26238976 6276 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 6406 6276 48 102 0 6301 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 25624

[startup+402.504 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1462576/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=26136 CPUtime=402.37
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 7280 0 0 0 40214 23 0 0 25 0 1 0 220037275 26763264 6411 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529475 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 6534 6411 48 102 0 6429 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 26136

[startup+462.535 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1460528/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=28356 CPUtime=462.38
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 8039 0 0 0 46214 24 0 0 25 0 1 0 220037275 29036544 6922 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 7089 6922 48 102 0 6984 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 28356

[startup+522.568 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1459504/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=29356 CPUtime=522.39
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 8559 0 0 0 52214 25 0 0 25 0 1 0 220037275 30060544 7190 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 7339 7190 48 102 0 7234 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 29356

[startup+582.603 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1457776/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=31188 CPUtime=582.41
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 9209 0 0 0 58215 26 0 0 25 0 1 0 220037275 31936512 7620 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 7797 7620 48 102 0 7692 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 31188

[startup+642.638 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1456944/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=31816 CPUtime=642.43
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 9732 0 0 0 64215 28 0 0 25 0 1 0 220037275 32579584 7812 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 7954 7812 48 102 0 7849 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 31816

[startup+702.666 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1455984/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=32868 CPUtime=702.43
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 10162 0 0 0 70215 28 0 0 25 0 1 0 220037275 33656832 8052 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 8217 8052 48 102 0 8112 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 32868

[startup+762.702 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1454448/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=34424 CPUtime=762.46
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 10661 0 0 0 76216 30 0 0 25 0 1 0 220037275 35250176 8452 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 8606 8452 48 102 0 8501 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 34424

[startup+822.737 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10752
/proc/meminfo: memFree=1454064/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=34836 CPUtime=822.47
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 10875 0 0 0 82216 31 0 0 25 0 1 0 220037275 35672064 8558 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 8709 8558 48 102 0 8604 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 34836

[startup+882.791 s]
/proc/loadavg: 1.08 1.00 0.95 2/84 10866
/proc/meminfo: memFree=1451904/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=35820 CPUtime=882.46
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 11460 0 0 0 88212 34 0 0 25 0 1 0 220037275 36679680 8829 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 8955 8829 48 102 0 8850 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 35820

[startup+942.852 s]
/proc/loadavg: 1.03 1.00 0.95 2/78 10950
/proc/meminfo: memFree=1451376/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=37252 CPUtime=942.45
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 11977 0 0 0 94210 35 0 0 25 0 1 0 220037275 38146048 9185 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 9313 9185 48 102 0 9208 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 37252

[startup+1002.89 s]
/proc/loadavg: 1.07 1.02 0.96 2/78 10950
/proc/meminfo: memFree=1450736/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=37872 CPUtime=1002.47
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 12351 0 0 0 100211 36 0 0 25 0 1 0 220037275 38780928 9346 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 9468 9346 48 102 0 9363 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 37872

[startup+1062.92 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 10950
/proc/meminfo: memFree=1450032/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=38624 CPUtime=1062.49
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 12755 0 0 0 106212 37 0 0 25 0 1 0 220037275 39550976 9522 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 9656 9522 48 102 0 9551 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 38624

[startup+1122.96 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 10950
/proc/meminfo: memFree=1448688/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=39920 CPUtime=1122.5
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 13200 0 0 0 112212 38 0 0 25 0 1 0 220037275 40878080 9855 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 9980 9855 48 102 0 9875 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 39920

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10950
/proc/meminfo: memFree=1448240/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=40400 CPUtime=1182.52
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 13384 0 0 0 118213 39 0 0 25 0 1 0 220037275 41369600 9974 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 10100 9974 48 102 0 9995 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 40400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10950
/proc/meminfo: memFree=1448240/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=40400 CPUtime=1200.04
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 13384 0 0 0 119965 39 0 0 25 0 1 0 220037275 41369600 9974 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 10100 9974 48 102 0 9995 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 40400

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10950
/proc/meminfo: memFree=1448240/2055920 swapFree=4192812/4192956
[pid=10751] ppid=10749 vsize=40400 CPUtime=1200.04
/proc/10751/stat : 10751 (picosat) R 10749 10751 10646 0 -1 4194304 13384 0 0 0 119965 39 0 0 25 0 1 0 220037275 41369600 9974 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 10100 9974 48 102 0 9995 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 40400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.65
CPU system time (s): 0.399939
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 40636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13384
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= 24169

runsolver used 1.3188 second user time and 2.94955 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Tue Feb 20 19:47:03 UTC 2007

IDJOB= 301966
IDBENCH= 20072
IDSOLVER= 106
FILE ID= node10/301966-1172000823

PBS_JOBID= 3849133

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301966-1172000823/picosat /tmp/evaluation/301966-1172000823/instance-301966-1172000823.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301966-1172000823 -o ROOT/results/node10/solver-301966-1172000823 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301966-1172000823/picosat /tmp/evaluation/301966-1172000823/instance-301966-1172000823.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 676052773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1489096 kB
Buffers:         53804 kB
Cached:         396356 kB
SwapCached:          0 kB
Active:         274928 kB
Inactive:       219416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          63044 kB
Slab:            57940 kB
Committed_AS:  1269540 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Tue Feb 20 20:07:05 UTC 2007