Trace number 307050

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) 1200.07 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node30/watcher-307050-1172112066 -o ROOT/results/node30/solver-307050-1172112066 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307050-1172112066/picosat /tmp/evaluation/307050-1172112066/instance-307050-1172112066.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 0.97 0.99 3/77 24392
/proc/meminfo: memFree=1474784/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=1536 CPUtime=0
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 204970678 1572864 277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 384 277 40 102 0 279 0

[startup+0.107766 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 24392
/proc/meminfo: memFree=1474784/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=1932 CPUtime=0.09
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 376 0 0 0 4 5 0 0 18 0 1 0 204970678 1978368 361 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 483 361 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.515824 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 24392
/proc/meminfo: memFree=1474784/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=3676 CPUtime=0.51
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 799 0 0 0 25 26 0 0 21 0 1 0 204970678 3764224 779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 919 779 48 102 0 814 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3676

[startup+1.33895 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1470808/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=4980 CPUtime=1.32
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 1124 0 0 0 106 26 0 0 25 0 1 0 204970678 5099520 1104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 1245 1104 48 102 0 1140 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4980

[startup+2.97518 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1468888/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=7440 CPUtime=2.96
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 1769 0 0 0 269 27 0 0 25 0 1 0 204970678 7618560 1749 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 1860 1749 48 102 0 1755 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7440

[startup+6.25364 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1463640/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=12504 CPUtime=6.24
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 2976 0 0 0 596 28 0 0 25 0 1 0 204970678 12804096 2956 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 3126 2956 48 102 0 3021 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12504

[startup+12.7076 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1461080/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=14264 CPUtime=12.7
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 3402 0 0 0 1241 29 0 0 25 0 1 0 204970678 14606336 3382 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529417 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 3566 3382 48 102 0 3461 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14264

[startup+25.5094 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1458584/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=16852 CPUtime=25.49
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 4039 0 0 0 2520 29 0 0 25 0 1 0 204970678 17256448 4019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 4213 4019 48 102 0 4108 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16852

[startup+51.1181 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1453144/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=22212 CPUtime=51.09
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 5392 0 0 0 5079 30 0 0 25 0 1 0 204970678 22745088 5372 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 5553 5372 48 102 0 5448 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22212

[startup+102.333 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1446040/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=29308 CPUtime=102.29
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 7179 0 0 0 10198 31 0 0 25 0 1 0 204970678 30011392 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 7327 7159 48 102 0 7222 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29308

[startup+162.366 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1437528/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=37632 CPUtime=162.3
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 9298 0 0 0 16196 34 0 0 25 0 1 0 204970678 38535168 9211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 9408 9211 48 102 0 9303 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 37632

[startup+222.398 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1431064/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=43960 CPUtime=222.31
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 11152 0 0 0 22195 36 0 0 25 0 1 0 204970678 45015040 10811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 10990 10811 48 102 0 10885 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 43960

[startup+282.425 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1425560/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=49408 CPUtime=282.32
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 12766 0 0 0 28194 38 0 0 25 0 1 0 204970678 50593792 12170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 12352 12170 48 102 0 12247 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 49408

[startup+342.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1422872/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=52004 CPUtime=342.32
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 13531 0 0 0 34193 39 0 0 25 0 1 0 204970678 53252096 12843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 13001 12843 48 102 0 12896 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 52004

[startup+402.477 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1418776/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=56000 CPUtime=402.34
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 14632 0 0 0 40193 41 0 0 25 0 1 0 204970678 57344000 13846 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 14000 13846 48 102 0 13895 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 56000

[startup+462.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1415704/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=59128 CPUtime=462.33
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 15590 0 0 0 46192 41 0 0 25 0 1 0 204970678 60547072 14643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 14782 14643 48 102 0 14677 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 59128

[startup+522.528 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1411608/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=63240 CPUtime=522.35
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 16711 0 0 0 52192 43 0 0 25 0 1 0 204970678 64757760 15656 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 15810 15656 48 102 0 15705 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 63240

[startup+582.558 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24393
/proc/meminfo: memFree=1411416/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=63284 CPUtime=582.36
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 17674 0 0 0 58191 45 0 0 25 0 1 0 204970678 64802816 15694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 15821 15694 48 102 0 15716 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 63284

[startup+642.586 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 24393
/proc/meminfo: memFree=1404952/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=69860 CPUtime=642.36
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 19419 0 0 0 64190 46 0 0 25 0 1 0 204970678 71536640 17320 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 17465 17320 48 102 0 17360 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 69860

[startup+702.611 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1400088/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=74632 CPUtime=702.37
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 20697 0 0 0 70189 48 0 0 25 0 1 0 204970678 76423168 18537 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 18658 18537 48 102 0 18553 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 74632

[startup+762.634 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1398872/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=76140 CPUtime=762.37
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 22200 0 0 0 76188 49 0 0 25 0 1 0 204970678 77967360 18841 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 19035 18841 48 102 0 18930 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 76140

[startup+822.664 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1396952/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=78064 CPUtime=822.38
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 22754 0 0 0 82188 50 0 0 25 0 1 0 204970678 79937536 19328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 19516 19328 48 102 0 19411 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 78064

[startup+882.697 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1392792/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=82292 CPUtime=882.4
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 24320 0 0 0 88188 52 0 0 25 0 1 0 204970678 84267008 20377 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 20573 20377 48 102 0 20468 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 82292

[startup+942.722 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1392920/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=82048 CPUtime=942.4
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 24320 0 0 0 94188 52 0 0 25 0 1 0 204970678 84017152 20345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 20512 20345 48 102 0 20407 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 82048

[startup+1002.74 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1388120/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=87340 CPUtime=1002.41
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 25577 0 0 0 100187 54 0 0 25 0 1 0 204970678 89436160 21528 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 21835 21528 48 102 0 21730 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 87340

[startup+1062.77 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1382936/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=92524 CPUtime=1062.42
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 26956 0 0 0 106187 55 0 0 25 0 1 0 204970678 94744576 22827 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 23131 22827 48 102 0 23026 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 92524

[startup+1122.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1388120/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=87236 CPUtime=1122.43
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 26963 0 0 0 112187 56 0 0 25 0 1 0 204970678 89329664 21529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 21809 21529 48 102 0 21704 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 87236

[startup+1182.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24393
/proc/meminfo: memFree=1383960/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=91508 CPUtime=1182.44
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 28096 0 0 0 118187 57 0 0 25 0 1 0 204970678 93704192 22584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 22877 22584 48 102 0 22772 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 91508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 24457
/proc/meminfo: memFree=1382824/2055920 swapFree=4145576/4192956
[pid=24392] ppid=24390 vsize=91508 CPUtime=1200.04
/proc/24392/stat : 24392 (picosat) R 24390 24392 24049 0 -1 4194304 28096 0 0 0 119947 57 0 0 25 0 1 0 204970678 93704192 22584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 22877 22584 48 102 0 22772 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91508

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.47
CPU system time (s): 0.593909
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 92820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.593909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28096
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= 1169

runsolver used 1.3198 second user time and 2.70059 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Thu Feb 22 02:41:06 UTC 2007

IDJOB= 307050
IDBENCH= 20196
IDSOLVER= 106
FILE ID= node30/307050-1172112066

PBS_JOBID= 3892916

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/307050-1172112066/picosat /tmp/evaluation/307050-1172112066/instance-307050-1172112066.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-307050-1172112066 -o ROOT/results/node30/solver-307050-1172112066 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307050-1172112066/picosat /tmp/evaluation/307050-1172112066/instance-307050-1172112066.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 834004539

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1475192 kB
Buffers:         51280 kB
Cached:         437992 kB
SwapCached:      15696 kB
Active:         292280 kB
Inactive:       221608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475192 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            52248 kB
Committed_AS:   707788 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Thu Feb 22 03:01:09 UTC 2007