Trace number 305958

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) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.83
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  10000                                                |
0.00/0.07	c |  Number of clauses:    42000                                                |

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/node63/watcher-305958-1172089177 -o ROOT/results/node63/solver-305958-1172089177 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305958-1172089177/cmusat /tmp/evaluation/305958-1172089177/instance-305958-1172089177.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: 1.02 1.01 1.00 3/64 13227
/proc/meminfo: memFree=1564184/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=2936 CPUtime=0
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 228875129 3006464 501 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 734 502 96 243 0 488 0

[startup+0.106996 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 13227
/proc/meminfo: memFree=1564184/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=6256 CPUtime=0.09
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 1270 0 0 0 9 0 0 0 18 0 1 0 228875129 6406144 1253 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135089373 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 1564 1253 109 243 0 1318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6256

[startup+0.515039 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 13227
/proc/meminfo: memFree=1564184/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=8160 CPUtime=0.51
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 2795 0 0 0 50 1 0 0 22 0 1 0 228875129 8355840 1491 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 2040 1491 119 243 0 1794 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8160

[startup+1.33513 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13228
/proc/meminfo: memFree=1557968/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=9216 CPUtime=1.32
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 3053 0 0 0 131 1 0 0 25 0 1 0 228875129 9437184 1749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 2304 1749 119 243 0 2058 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9216

[startup+2.9713 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13228
/proc/meminfo: memFree=1556112/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=11592 CPUtime=2.95
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 3667 0 0 0 294 1 0 0 25 0 1 0 228875129 11870208 2363 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 2898 2363 119 243 0 2652 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11592

[startup+6.25265 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13228
/proc/meminfo: memFree=1550736/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=16356 CPUtime=6.24
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 4912 0 0 0 621 3 0 0 25 0 1 0 228875129 16748544 3608 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 4089 3608 119 243 0 3843 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16356

[startup+12.7063 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13228
/proc/meminfo: memFree=1541472/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=24604 CPUtime=12.69
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 6999 0 0 0 1264 5 0 0 25 0 1 0 228875129 25194496 5695 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 6151 5695 119 243 0 5905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24604

[startup+25.5067 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13228
/proc/meminfo: memFree=1536096/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=29796 CPUtime=25.49
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 8581 0 0 0 2543 6 0 0 25 0 1 0 228875129 30511104 7048 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 7449 7048 119 243 0 7203 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29796

[startup+51.1154 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1524256/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=41464 CPUtime=51.09
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 11785 0 0 0 5100 9 0 0 25 0 1 0 228875129 42459136 10004 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 10366 10004 119 243 0 10120 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41464

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1509152/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=56320 CPUtime=102.28
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 15969 0 0 0 10218 10 0 0 25 0 1 0 228875129 57671680 13784 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 14080 13784 119 243 0 13834 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 56320

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1494688/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=70556 CPUtime=162.29
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 19865 0 0 0 16214 15 0 0 25 0 1 0 228875129 72249344 17384 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 17639 17384 119 243 0 17393 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 70556

[startup+222.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1458592/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=108848 CPUtime=222.28
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 29835 0 0 0 22209 19 0 0 25 0 1 0 228875129 111460352 26379 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 27212 26379 119 243 0 26966 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 108848

[startup+282.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1458400/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=108884 CPUtime=282.29
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 30052 0 0 0 28209 20 0 0 25 0 1 0 228875129 111497216 26423 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 27221 26423 119 243 0 26975 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 108884

[startup+342.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1458080/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=108920 CPUtime=342.29
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 30315 0 0 0 34209 20 0 0 25 0 1 0 228875129 111534080 26504 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 27230 26504 119 243 0 26984 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 108920

[startup+402.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1457952/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=108964 CPUtime=402.29
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 30533 0 0 0 40209 20 0 0 25 0 1 0 228875129 111579136 26531 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 27241 26531 119 243 0 26995 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 108964

[startup+462.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1457760/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=109012 CPUtime=462.3
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 30787 0 0 0 46209 21 0 0 25 0 1 0 228875129 111628288 26583 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589604 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 27253 26583 119 243 0 27007 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 109012

[startup+522.448 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13228
/proc/meminfo: memFree=1444512/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=122040 CPUtime=522.3
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 34302 0 0 0 52206 24 0 0 25 0 1 0 228875129 124968960 29884 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 30510 29884 119 243 0 30264 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 122040

[startup+582.465 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13228
/proc/meminfo: memFree=1442720/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=123756 CPUtime=582.3
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 34755 0 0 0 58206 24 0 0 25 0 1 0 228875129 126726144 30337 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 30939 30337 119 243 0 30693 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 123756

[startup+642.488 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1439136/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=127252 CPUtime=642.31
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 35877 0 0 0 64206 25 0 0 25 0 1 0 228875129 130306048 31233 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 31813 31233 119 243 0 31567 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 127252

[startup+702.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1424544/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=141504 CPUtime=702.31
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 39748 0 0 0 70203 28 0 0 25 0 1 0 228875129 144900096 34863 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 35376 34863 119 243 0 35130 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 141504

[startup+762.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1424544/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=141664 CPUtime=762.31
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 39759 0 0 0 76203 28 0 0 25 0 1 0 228875129 145063936 34874 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 35416 34874 119 243 0 35170 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 141664

[startup+822.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1406816/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=159392 CPUtime=822.32
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 44202 0 0 0 82200 32 0 0 25 0 1 0 228875129 163217408 39317 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 39848 39317 119 243 0 39602 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 159392

[startup+882.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1392544/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=173360 CPUtime=882.33
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 48022 0 0 0 88197 36 0 0 25 0 1 0 228875129 177520640 42881 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 43340 42881 119 243 0 43094 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 173360

[startup+942.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1392544/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=173360 CPUtime=942.33
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 48023 0 0 0 94197 36 0 0 25 0 1 0 228875129 177520640 42882 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 43340 42882 119 243 0 43094 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 173360

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1382176/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=183940 CPUtime=1002.33
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 50684 0 0 0 100195 38 0 0 25 0 1 0 228875129 188354560 45543 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 45985 45543 119 243 0 45739 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 183940

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1364640/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=200936 CPUtime=1062.33
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 55243 0 0 0 106192 41 0 0 25 0 1 0 228875129 205758464 49829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580970 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 50234 49829 119 243 0 49988 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 200936

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1364640/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=200936 CPUtime=1122.34
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 55243 0 0 0 112192 42 0 0 25 0 1 0 228875129 205758464 49829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 50234 49829 119 243 0 49988 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 200936

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1344736/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=220480 CPUtime=1182.34
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 60511 0 0 0 118188 46 0 0 25 0 1 0 228875129 225771520 54805 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 55120 54805 119 243 0 54874 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 220480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1344736/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=220480 CPUtime=1200.06
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 60511 0 0 0 119960 46 0 0 25 0 1 0 228875129 225771520 54805 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 55120 54805 119 243 0 54874 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 220480

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13228
/proc/meminfo: memFree=1344736/2055920 swapFree=4177356/4192956
[pid=13227] ppid=13225 vsize=220480 CPUtime=1200.06
/proc/13227/stat : 13227 (cmusat) R 13225 13227 12454 0 -1 4194304 60511 0 0 0 119960 46 0 0 25 0 1 0 228875129 225771520 54805 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/13227/statm: 55120 54805 119 243 0 54874 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 220480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.61
CPU system time (s): 0.495924
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 220480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60511
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= 2732

runsolver used 0.743886 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Feb 21 20:19:37 UTC 2007

IDJOB= 305958
IDBENCH= 20169
IDSOLVER= 121
FILE ID= node63/305958-1172089177

PBS_JOBID= 3892842

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/305958-1172089177/cmusat /tmp/evaluation/305958-1172089177/instance-305958-1172089177.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-305958-1172089177 -o ROOT/results/node63/solver-305958-1172089177 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305958-1172089177/cmusat /tmp/evaluation/305958-1172089177/instance-305958-1172089177.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 476199498

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1564592 kB
Buffers:         38468 kB
Cached:         390500 kB
SwapCached:      10176 kB
Active:         323100 kB
Inactive:       123276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564592 kB
SwapTotal:     4192956 kB
SwapFree:      4177356 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          16776 kB
Slab:            30928 kB
Committed_AS:   607260 kB
PageTables:       1460 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 node63 on Wed Feb 21 20:39:40 UTC 2007