Trace number 302021

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 BASE 2007-02-08? (TO) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-302021-1172002291 -o ROOT/results/node59/solver-302021-1172002291 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302021-1172002291/cmusat_base /tmp/evaluation/302021-1172002291/instance-302021-1172002291.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.77 3/64 32083
/proc/meminfo: memFree=1540776/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=2952 CPUtime=0
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 220185901 3022848 275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 738 275 90 241 0 494 0

[startup+0.106558 s]
/proc/loadavg: 0.99 0.97 0.77 3/64 32083
/proc/meminfo: memFree=1540776/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=4912 CPUtime=0.1
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 969 0 0 0 10 0 0 0 18 0 1 0 220185901 5029888 800 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562713 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 1228 800 112 241 0 984 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4912

[startup+0.514601 s]
/proc/loadavg: 0.99 0.97 0.77 3/64 32083
/proc/meminfo: memFree=1540776/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=6364 CPUtime=0.5
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 1328 0 0 0 50 0 0 0 21 0 1 0 220185901 6516736 1159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 1591 1159 112 241 0 1347 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6364

[startup+1.33469 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32084
/proc/meminfo: memFree=1534304/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=9268 CPUtime=1.32
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 2085 0 0 0 132 0 0 0 25 0 1 0 220185901 9490432 1916 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 2317 1916 112 241 0 2073 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9268

[startup+2.97087 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32084
/proc/meminfo: memFree=1530656/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=13216 CPUtime=2.96
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 3216 0 0 0 295 1 0 0 25 0 1 0 220185901 13533184 2926 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550690 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 3304 2926 112 241 0 3060 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13216

[startup+6.25323 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32084
/proc/meminfo: memFree=1528672/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=15476 CPUtime=6.24
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 3924 0 0 0 623 1 0 0 25 0 1 0 220185901 15847424 3506 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 3869 3506 112 241 0 3625 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15476

[startup+12.7089 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32084
/proc/meminfo: memFree=1524456/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=17868 CPUtime=12.69
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 4686 0 0 0 1268 1 0 0 25 0 1 0 220185901 18296832 4132 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 4467 4132 112 241 0 4223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17868

[startup+25.5093 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32084
/proc/meminfo: memFree=1520368/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=22936 CPUtime=25.49
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 6321 0 0 0 2547 2 0 0 25 0 1 0 220185901 23486464 5465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551341 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 5734 5465 112 241 0 5490 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22936

[startup+51.1162 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 32084
/proc/meminfo: memFree=1506480/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=36648 CPUtime=51.09
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 9970 0 0 0 5105 4 0 0 25 0 1 0 220185901 37527552 8594 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560037 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 9162 8594 112 241 0 8918 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36648

[startup+102.326 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 32084
/proc/meminfo: memFree=1497904/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=45056 CPUtime=102.28
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 12495 0 0 0 10222 6 0 0 25 0 1 0 220185901 46137344 10794 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 11264 10794 112 241 0 11020 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 45056

[startup+162.345 s]
/proc/loadavg: 1.07 0.99 0.81 2/65 32084
/proc/meminfo: memFree=1484400/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=58256 CPUtime=162.29
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 16258 0 0 0 16219 10 0 0 25 0 1 0 220185901 59654144 14168 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 14564 14168 112 241 0 14320 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 58256

[startup+222.366 s]
/proc/loadavg: 1.03 0.99 0.82 2/65 32084
/proc/meminfo: memFree=1478320/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=64112 CPUtime=222.28
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 17904 0 0 0 22217 11 0 0 25 0 1 0 220185901 65650688 15667 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 16028 15667 112 241 0 15784 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 64112

[startup+282.384 s]
/proc/loadavg: 1.01 0.99 0.82 2/65 32084
/proc/meminfo: memFree=1427824/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=116860 CPUtime=282.29
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 31320 0 0 0 28210 19 0 0 25 0 1 0 220185901 119664640 28238 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29215 28238 112 241 0 28971 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 116860

[startup+342.403 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 32084
/proc/meminfo: memFree=1427504/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=116964 CPUtime=342.29
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 31767 0 0 0 34210 19 0 0 25 0 1 0 220185901 119771136 28335 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29241 28335 112 241 0 28997 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 116964

[startup+402.424 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 32084
/proc/meminfo: memFree=1427184/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=117024 CPUtime=402.29
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 32037 0 0 0 40210 19 0 0 25 0 1 0 220185901 119832576 28410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29256 28410 112 241 0 29012 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 117024

[startup+462.444 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 32084
/proc/meminfo: memFree=1426992/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=117024 CPUtime=462.3
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 32089 0 0 0 46211 19 0 0 25 0 1 0 220185901 119832576 28462 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29256 28462 112 241 0 29012 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 117024

[startup+522.464 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 32084
/proc/meminfo: memFree=1426800/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=117092 CPUtime=522.3
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 32332 0 0 0 52211 19 0 0 25 0 1 0 220185901 119902208 28495 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29273 28495 112 241 0 29029 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 117092

[startup+582.481 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 32084
/proc/meminfo: memFree=1426672/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=117092 CPUtime=582.3
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 32373 0 0 0 58211 19 0 0 25 0 1 0 220185901 119902208 28536 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29273 28536 112 241 0 29029 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 117092

[startup+642.504 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 32084
/proc/meminfo: memFree=1425968/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=117696 CPUtime=642.3
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 32767 0 0 0 64211 19 0 0 25 0 1 0 220185901 120520704 28703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 29424 28703 112 241 0 29180 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 117696

[startup+702.525 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 32084
/proc/meminfo: memFree=1414192/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=129260 CPUtime=702.31
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 35959 0 0 0 70208 23 0 0 25 0 1 0 220185901 132362240 31650 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 32315 31650 112 241 0 32071 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 129260

[startup+762.544 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 32084
/proc/meminfo: memFree=1414000/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=129452 CPUtime=762.32
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 35998 0 0 0 76209 23 0 0 25 0 1 0 220185901 132558848 31689 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 32363 31689 112 241 0 32119 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 129452

[startup+822.57 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 32084
/proc/meminfo: memFree=1399472/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=143808 CPUtime=822.32
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 39914 0 0 0 82205 27 0 0 25 0 1 0 220185901 147259392 35340 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 35952 35340 112 241 0 35708 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 143808

[startup+882.588 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 32084
/proc/meminfo: memFree=1399408/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=143808 CPUtime=882.32
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 39928 0 0 0 88205 27 0 0 25 0 1 0 220185901 147259392 35354 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 35952 35354 112 241 0 35708 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 143808

[startup+942.609 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 32084
/proc/meminfo: memFree=1396336/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=147108 CPUtime=942.33
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 40756 0 0 0 94204 29 0 0 25 0 1 0 220185901 150638592 36182 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 36777 36182 112 241 0 36533 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 147108

[startup+1002.63 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 32084
/proc/meminfo: memFree=1386352/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=156464 CPUtime=1002.32
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 43463 0 0 0 100201 31 0 0 25 0 1 0 220185901 160219136 38602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 39116 38602 112 241 0 38872 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 156464

[startup+1062.65 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 32084
/proc/meminfo: memFree=1386288/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=156464 CPUtime=1062.33
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 43467 0 0 0 106202 31 0 0 25 0 1 0 220185901 160219136 38606 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 39116 38606 112 241 0 38872 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 156464

[startup+1122.67 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 32084
/proc/meminfo: memFree=1386288/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=156464 CPUtime=1122.33
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 43469 0 0 0 112202 31 0 0 25 0 1 0 220185901 160219136 38608 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 39116 38608 112 241 0 38872 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 156464

[startup+1182.69 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 32084
/proc/meminfo: memFree=1376048/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=166652 CPUtime=1182.34
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 46082 0 0 0 118200 34 0 0 25 0 1 0 220185901 170651648 41221 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 41663 41221 112 241 0 41419 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 166652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 32084
/proc/meminfo: memFree=1371376/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=170984 CPUtime=1200.06
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 47493 0 0 0 119971 35 0 0 25 0 1 0 220185901 175087616 42321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 42746 42321 112 241 0 42502 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 170984

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: 1.00 0.99 0.91 2/65 32084
/proc/meminfo: memFree=1371376/2055920 swapFree=4183724/4192956
[pid=32083] ppid=32081 vsize=170984 CPUtime=1200.06
/proc/32083/stat : 32083 (cmusat_base) R 32081 32083 31717 0 -1 4194304 47493 0 0 0 119971 35 0 0 25 0 1 0 220185901 175087616 42321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/32083/statm: 42746 42321 112 241 0 42502 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 170984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.71
CPU system time (s): 0.386941
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 170984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47493
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= 1695

runsolver used 0.71789 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Feb 20 20:11:32 UTC 2007

IDJOB= 302021
IDBENCH= 20073
IDSOLVER= 120
FILE ID= node59/302021-1172002291

PBS_JOBID= 3892653

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/302021-1172002291/cmusat_base /tmp/evaluation/302021-1172002291/instance-302021-1172002291.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-302021-1172002291 -o ROOT/results/node59/solver-302021-1172002291 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302021-1172002291/cmusat_base /tmp/evaluation/302021-1172002291/instance-302021-1172002291.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 889143147

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1541248 kB
Buffers:         31208 kB
Cached:         406680 kB
SwapCached:       3024 kB
Active:          42892 kB
Inactive:       404304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541248 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            53464 kB
Committed_AS:   463216 kB
PageTables:       1472 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= 66561 MiB

End job on node59 on Tue Feb 20 20:31:34 UTC 2007