Trace number 300259

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
CMUSAT 2007-02-08? (TO) 1200.13 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  800                                                  |
0.00/0.02	c |  Number of clauses:    16000                                                |

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/node18/watcher-300259-1171895630 -o ROOT/results/node18/solver-300259-1171895630 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300259-1171895630/cmusat /tmp/evaluation/300259-1171895630/instance-300259-1171895630.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: 0.98 1.01 0.94 3/77 27951
/proc/meminfo: memFree=1548464/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=2448 CPUtime=0
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 209517600 2506752 270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 612 270 96 243 0 366 0

[startup+0.107707 s]
/proc/loadavg: 0.98 1.01 0.94 3/77 27951
/proc/meminfo: memFree=1548464/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=3720 CPUtime=0.1
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 618 0 0 0 10 0 0 0 18 0 1 0 209517600 3809280 601 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530304 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 930 601 108 243 0 684 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3720

[startup+0.515745 s]
/proc/loadavg: 0.98 1.01 0.94 3/77 27951
/proc/meminfo: memFree=1548464/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=5628 CPUtime=0.51
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 1419 0 0 0 51 0 0 0 22 0 1 0 209517600 5763072 998 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578758 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 1407 998 118 243 0 1161 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5628

[startup+1.33782 s]
/proc/loadavg: 0.98 1.01 0.94 2/78 27952
/proc/meminfo: memFree=1542696/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=8312 CPUtime=1.33
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 2125 0 0 0 133 0 0 0 25 0 1 0 209517600 8511488 1704 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 2078 1704 118 243 0 1832 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8312

[startup+2.98098 s]
/proc/loadavg: 0.98 1.01 0.94 2/78 27952
/proc/meminfo: memFree=1540520/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=10048 CPUtime=2.97
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 2744 0 0 0 297 0 0 0 25 0 1 0 209517600 10289152 2140 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581044 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 2512 2140 118 243 0 2266 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10048

[startup+6.2573 s]
/proc/loadavg: 0.98 1.01 0.94 2/78 27952
/proc/meminfo: memFree=1538024/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=11908 CPUtime=6.24
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 3335 0 0 0 624 0 0 0 25 0 1 0 209517600 12193792 2631 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 2977 2631 118 243 0 2731 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11908

[startup+12.7129 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1534888/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=15368 CPUtime=12.7
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 4410 0 0 0 1268 2 0 0 25 0 1 0 209517600 15736832 3542 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 3842 3542 118 243 0 3596 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15368

[startup+25.5142 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1526376/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=24052 CPUtime=25.5
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 6768 0 0 0 2547 3 0 0 25 0 1 0 209517600 24629248 5491 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 6013 5491 118 243 0 5767 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 24052

[startup+51.1266 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1521960/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=28384 CPUtime=51.1
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 8158 0 0 0 5106 4 0 0 25 0 1 0 209517600 29065216 6640 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589648 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 7096 6640 118 243 0 6850 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 28384

[startup+102.346 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1509288/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=40568 CPUtime=102.31
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 11705 0 0 0 10223 8 0 0 25 0 1 0 209517600 41541632 9790 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 10142 9790 118 243 0 9896 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 40568

[startup+162.375 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1483368/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=68044 CPUtime=162.32
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 19042 0 0 0 16221 11 0 0 25 0 1 0 209517600 69677056 16248 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 17011 16248 118 243 0 16765 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 68044

[startup+222.404 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1483112/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=68088 CPUtime=222.34
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 19241 0 0 0 22222 12 0 0 25 0 1 0 209517600 69722112 16302 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 17022 16302 118 243 0 16776 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 68088

[startup+282.431 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1482600/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=68192 CPUtime=282.35
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 19695 0 0 0 28222 13 0 0 25 0 1 0 209517600 69828608 16432 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 17048 16432 118 243 0 16802 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 68192

[startup+342.462 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27952
/proc/meminfo: memFree=1477800/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=72744 CPUtime=342.36
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 21079 0 0 0 34221 15 0 0 25 0 1 0 209517600 74489856 17634 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 18186 17634 118 243 0 17940 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 72744

[startup+402.493 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1468456/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=82028 CPUtime=402.38
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 23436 0 0 0 40220 18 0 0 25 0 1 0 209517600 83996672 19991 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 20507 19991 118 243 0 20261 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 82028

[startup+462.52 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1466216/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=84512 CPUtime=462.4
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 24250 0 0 0 46220 20 0 0 25 0 1 0 209517600 86540288 20608 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 21128 20608 118 243 0 20882 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 84512

[startup+522.552 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1458856/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=91580 CPUtime=522.41
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 26338 0 0 0 52219 22 0 0 25 0 1 0 209517600 93777920 22483 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 22895 22483 118 243 0 22649 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 91580

[startup+582.58 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1406184/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=147540 CPUtime=582.43
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 40599 0 0 0 58216 27 0 0 25 0 1 0 209517600 151080960 35509 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 36885 35509 118 243 0 36639 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 147540

[startup+642.613 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1405928/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=147728 CPUtime=642.45
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 40676 0 0 0 64217 28 0 0 25 0 1 0 209517600 151273472 35586 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 36932 35586 118 243 0 36686 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 147728

[startup+702.646 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1405480/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=147948 CPUtime=702.46
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41019 0 0 0 70218 28 0 0 25 0 1 0 209517600 151498752 35678 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 36987 35678 118 243 0 36741 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 147948

[startup+762.675 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1405544/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=147948 CPUtime=762.47
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41020 0 0 0 76218 29 0 0 25 0 1 0 209517600 151498752 35679 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 36987 35679 118 243 0 36741 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 147948

[startup+822.71 s]
/proc/loadavg: 1.06 1.02 0.94 2/78 27954
/proc/meminfo: memFree=1404968/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148176 CPUtime=822.49
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41435 0 0 0 82220 29 0 0 25 0 1 0 209517600 151732224 35821 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37044 35821 118 243 0 36798 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 148176

[startup+882.738 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 27954
/proc/meminfo: memFree=1404904/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148308 CPUtime=882.51
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41453 0 0 0 88221 30 0 0 25 0 1 0 209517600 151867392 35839 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37077 35839 118 243 0 36831 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 148308

[startup+942.763 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1404904/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148308 CPUtime=942.52
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41459 0 0 0 94221 31 0 0 25 0 1 0 209517600 151867392 35845 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37077 35845 118 243 0 36831 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 148308

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1404328/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148412 CPUtime=1002.53
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41891 0 0 0 100222 31 0 0 25 0 1 0 209517600 151973888 35980 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37103 35980 118 243 0 36857 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 148412

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1404328/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148412 CPUtime=1062.55
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 41891 0 0 0 106223 32 0 0 25 0 1 0 209517600 151973888 35980 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37103 35980 118 243 0 36857 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 148412

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1403688/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148528 CPUtime=1122.56
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 42358 0 0 0 112224 32 0 0 25 0 1 0 209517600 152092672 36124 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37132 36124 118 243 0 36886 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 148528

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1403752/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148528 CPUtime=1182.58
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 42358 0 0 0 118225 33 0 0 25 0 1 0 209517600 152092672 36124 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37132 36124 118 243 0 36886 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 148528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1403752/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148528 CPUtime=1200.09
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 42358 0 0 0 119976 33 0 0 25 0 1 0 209517600 152092672 36124 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37132 36124 118 243 0 36886 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 148528

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27954
/proc/meminfo: memFree=1403752/2055920 swapFree=4192812/4192956
[pid=27951] ppid=27949 vsize=148528 CPUtime=1200.09
/proc/27951/stat : 27951 (cmusat) R 27949 27951 27176 0 -1 4194304 42358 0 0 0 119976 33 0 0 25 0 1 0 209517600 152092672 36124 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27951/statm: 37132 36124 118 243 0 36886 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 148528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1199.77
CPU system time (s): 0.357945
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 148528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42358
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= 24982

runsolver used 1.37979 second user time and 2.78358 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 14:33:51 UTC 2007

IDJOB= 300259
IDBENCH= 20030
IDSOLVER= 121
FILE ID= node18/300259-1171895630

PBS_JOBID= 3848811

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300259-1171895630/cmusat /tmp/evaluation/300259-1171895630/instance-300259-1171895630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300259-1171895630 -o ROOT/results/node18/solver-300259-1171895630 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300259-1171895630/cmusat /tmp/evaluation/300259-1171895630/instance-300259-1171895630.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 29137055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1548808 kB
Buffers:         53408 kB
Cached:         321748 kB
SwapCached:          0 kB
Active:         298928 kB
Inactive:       135752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          78512 kB
Slab:            58036 kB
Committed_AS:   811408 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= 66545 MiB

End job on node18 on Mon Feb 19 14:53:53 UTC 2007