Trace number 306763

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) 1200.04 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
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/node3/watcher-306763-1172105792 -o ROOT/results/node3/solver-306763-1172105792 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306763-1172105792/picosat /tmp/evaluation/306763-1172105792/instance-306763-1172105792.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 3/77 24521
/proc/meminfo: memFree=806952/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=1536 CPUtime=0
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 230534101 1572864 277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 384 277 40 102 0 279 0

[startup+0.106964 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24521
/proc/meminfo: memFree=806952/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=1932 CPUtime=0.1
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 375 0 0 0 5 5 0 0 18 0 1 0 230534101 1978368 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 483 360 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.514997 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24521
/proc/meminfo: memFree=806952/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=3676 CPUtime=0.5
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 799 0 0 0 26 24 0 0 22 0 1 0 230534101 3764224 779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 919 779 48 102 0 814 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3676

[startup+1.33806 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24522
/proc/meminfo: memFree=803296/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=4708 CPUtime=1.32
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 1053 0 0 0 108 24 0 0 25 0 1 0 230534101 4820992 1033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 1177 1033 48 102 0 1072 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4708

[startup+2.9772 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24522
/proc/meminfo: memFree=801696/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=6660 CPUtime=2.96
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 1564 0 0 0 271 25 0 0 25 0 1 0 230534101 6819840 1544 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 1665 1544 48 102 0 1560 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6660

[startup+6.25347 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24522
/proc/meminfo: memFree=797472/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=10668 CPUtime=6.24
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 2569 0 0 0 598 26 0 0 25 0 1 0 230534101 10924032 2549 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 2667 2549 48 102 0 2562 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10668

[startup+12.709 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24522
/proc/meminfo: memFree=793376/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=14644 CPUtime=12.69
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 3487 0 0 0 1243 26 0 0 25 0 1 0 230534101 14995456 3467 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 3661 3467 48 102 0 3556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14644

[startup+25.5101 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24522
/proc/meminfo: memFree=791392/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=16208 CPUtime=25.5
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 3903 0 0 0 2523 27 0 0 25 0 1 0 230534101 16596992 3883 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 4052 3883 48 102 0 3947 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16208

[startup+51.1202 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24522
/proc/meminfo: memFree=787616/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=20016 CPUtime=51.09
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 4837 0 0 0 5082 27 0 0 25 0 1 0 230534101 20496384 4817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 5004 4817 48 102 0 4899 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20016

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24522
/proc/meminfo: memFree=780384/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=27128 CPUtime=102.3
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 6634 0 0 0 10201 29 0 0 25 0 1 0 230534101 27779072 6614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 6782 6614 48 102 0 6677 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27128

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24522
/proc/meminfo: memFree=775520/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=31920 CPUtime=162.32
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 7849 0 0 0 16201 31 0 0 25 0 1 0 230534101 32686080 7829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 7980 7829 48 102 0 7875 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 31920

[startup+222.395 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24522
/proc/meminfo: memFree=769888/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=37520 CPUtime=222.33
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 9315 0 0 0 22201 32 0 0 25 0 1 0 230534101 38420480 9192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 9380 9192 48 102 0 9275 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 37520

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24596
/proc/meminfo: memFree=761904/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=44244 CPUtime=282.33
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 11120 0 0 0 28198 35 0 0 25 0 1 0 230534101 45305856 10884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 11061 10884 48 102 0 10956 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 44244

[startup+342.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24692
/proc/meminfo: memFree=758576/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=47496 CPUtime=342.3
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 12073 0 0 0 34194 36 0 0 25 0 1 0 230534101 48635904 11712 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 11874 11712 48 102 0 11769 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47496

[startup+402.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=756576/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=50464 CPUtime=402.31
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 12856 0 0 0 40194 37 0 0 25 0 1 0 230534101 51675136 12449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 12616 12449 48 102 0 12511 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 50464

[startup+462.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=754592/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=53180 CPUtime=462.32
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 13618 0 0 0 46194 38 0 0 25 0 1 0 230534101 54456320 13117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134749290 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 13295 13117 48 102 0 13190 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 53180

[startup+522.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=749856/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=57064 CPUtime=522.33
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 14733 0 0 0 52194 39 0 0 25 0 1 0 230534101 58433536 14124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 14266 14124 48 102 0 14161 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 57064

[startup+582.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=747680/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=59392 CPUtime=582.35
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 15404 0 0 0 58195 40 0 0 25 0 1 0 230534101 60817408 14689 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 14848 14689 48 102 0 14743 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 59392

[startup+642.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=739744/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=67256 CPUtime=642.37
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 17487 0 0 0 64195 42 0 0 25 0 1 0 230534101 68870144 16662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 16814 16662 48 102 0 16709 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 67256

[startup+702.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=743776/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=63148 CPUtime=702.38
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 17493 0 0 0 70195 43 0 0 25 0 1 0 230534101 64663552 15661 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 15787 15661 48 102 0 15682 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 63148

[startup+762.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=738080/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=68952 CPUtime=762.4
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 19040 0 0 0 76195 45 0 0 25 0 1 0 230534101 70606848 17089 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 17238 17089 48 102 0 17133 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 68952

[startup+822.731 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=736480/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=70636 CPUtime=822.42
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 19523 0 0 0 82196 46 0 0 25 0 1 0 230534101 72331264 17511 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 17659 17511 48 102 0 17554 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 70636

[startup+882.758 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 24720
/proc/meminfo: memFree=733344/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=73992 CPUtime=882.43
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 20432 0 0 0 88196 47 0 0 25 0 1 0 230534101 75767808 18292 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549541 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 18498 18292 48 102 0 18393 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 73992

[startup+942.787 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=731360/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=75932 CPUtime=942.45
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 20999 0 0 0 94197 48 0 0 25 0 1 0 230534101 77754368 18792 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 18983 18792 48 102 0 18878 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 75932

[startup+1002.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=727648/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=79668 CPUtime=1002.45
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 21992 0 0 0 100196 49 0 0 25 0 1 0 230534101 81580032 19718 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 19917 19718 48 102 0 19812 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 79668

[startup+1062.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=732320/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=75356 CPUtime=1062.47
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 22196 0 0 0 106198 49 0 0 25 0 1 0 230534101 77164544 18643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 18839 18643 48 102 0 18734 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 75356

[startup+1122.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24720
/proc/meminfo: memFree=723168/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=84928 CPUtime=1122.48
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 24669 0 0 0 112196 52 0 0 25 0 1 0 230534101 86966272 21046 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 21232 21046 48 102 0 21127 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 84928

[startup+1182.9 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 24720
/proc/meminfo: memFree=718624/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=89004 CPUtime=1182.5
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 25812 0 0 0 118196 54 0 0 25 0 1 0 230534101 91140096 21965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520488 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 22251 21965 48 102 0 22146 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 89004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24720
/proc/meminfo: memFree=718624/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=89004 CPUtime=1200.01
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 25812 0 0 0 119947 54 0 0 25 0 1 0 230534101 91140096 21965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 22251 21965 48 102 0 22146 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89004

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

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

[startup+1200.41 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24720
/proc/meminfo: memFree=718624/2055920 swapFree=4192812/4192956
[pid=24521] ppid=24519 vsize=89004 CPUtime=1200.01
/proc/24521/stat : 24521 (picosat) R 24519 24521 23387 0 -1 4194304 25812 0 0 0 119947 54 0 0 25 0 1 0 230534101 91140096 21965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24521/statm: 22251 21965 48 102 0 22146 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.48
CPU system time (s): 0.561914
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 89996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.48
system time used= 0.561914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25812
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= 1984

runsolver used 1.43578 second user time and 2.71759 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Thu Feb 22 00:56:32 UTC 2007

IDJOB= 306763
IDBENCH= 20189
IDSOLVER= 106
FILE ID= node3/306763-1172105792

PBS_JOBID= 3865348

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/306763-1172105792/picosat /tmp/evaluation/306763-1172105792/instance-306763-1172105792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-306763-1172105792 -o ROOT/results/node3/solver-306763-1172105792 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306763-1172105792/picosat /tmp/evaluation/306763-1172105792/instance-306763-1172105792.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 256721885

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        807424 kB
Buffers:         64948 kB
Cached:        1047668 kB
SwapCached:          0 kB
Active:         489444 kB
Inactive:       678056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        807424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          73752 kB
Slab:            66652 kB
Committed_AS:  1116528 kB
PageTables:       1656 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= 66547 MiB

End job on node3 on Thu Feb 22 01:16:35 UTC 2007